Postdoctoral scholar jobs in Knoxville, TN - 63 jobs

Be visionary Teledyne Technologies Incorporated provides enabling technologies for industrial growth markets that require advanced technology and high reliability. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, oceanographic research, deepwater oil and gas exploration and production, medical imaging and pharmaceutical research. We are looking for individuals who thrive on making an impact and want the excitement of being on a team that wins. Job Description Job Summary: Performs and/or directs others in the installation, operation, repair and servicing of laboratory and field prototype models and test equipment. Conducts a variety of complex tests. Works independently and with technical managers, chemists, and laboratory technicians. Required to make independent decisions on implementing and coordinating the work assigned. Performs complex jobs and coordinates tasks of lower rated employees when required. Demonstrates knowledge of laboratory safety protocol and is takes lead role with customers and co-workers with questions around proper procedures and established protocols. Essential Duties and Responsibilities include the following, but not limited to: Conducts the most complicated tests developing specific methods in accordance with the general test requirements and approved procedures. Secures and reviews all available information to become familiar with test objectives and to set up test equipment. Aligns or coordinates alignment of instruments and equipment with items to be tested and records data as the test progresses. Performs routine instrument maintenance. Updates logbook documenting instrument and equipment performance. Observes equipment for indications of failure or malfunction and repairs or adjusts components as required. Conducts complicated tests or portions thereof, in accordance with approved test procedures. Prepares test reports covering the results of tests conducted. Writes comprehensive description of test setup and procedures used, pertinent observations, and test results. Performs other job-related duties as assigned. Stops work without fear of reprisal for unsafe conditions potentially affecting personnel safety or environmental risk. Qualify and maintain proficiency as a Laboratory Technician. Ensures good housekeeping and combustible loading requirements are met. Conducts process operations in accordance with approved programs, procedures, and As Low as Reasonably Achievable principles. Perform work as a laboratory technician responsible for preparing reagents, columns, and lab consumables. Track lab inventory of consumables and supplies and restock as necessary. Perform sample dilutions and sample preparation support. Performs walkdowns and validations for laboratory processes and procedures. Assist Technical Support Manager in interpreting sample results and maintaining product data reports. Supports the execution of Integrated Safety Management System (ISMS) guiding principles and core functions and the Isotek Safety Culture. Notifies Isotek Management of incidents, occurrences, abnormal occurrences, deficiencies, non-conformances and other noteworthy conditions or activities, as required. Nonessential Duties and Responsibilities Supervisory Responsibilities This job has no supervisory responsibilities, however, will mentor and provide high level technical training and guidance to employees within the department. Competencies To perform the job successfully, an individual should demonstrate the following competencies: Oral/Written Communication - Listens and gets clarification; Responds well to questions; Records data; Writes clearly and informatively; Able to read and interpret written information. Teamwork - Gives and welcomes feedback; Contributes to building a positive team spirit; Supports everyone's efforts to succeed. Ethics - Treats people with respect; Works with integrity and ethically. Organizational Support - Follows policies and procedures; Supports organization's goals and values. Planning/Organizing - Uses time efficiently. Professionalism - Approaches other in a tactful manner; Accepts responsibility for own actions; Follows through on commitments. Quality - Demonstrates accuracy and thoroughness; Applies feedback to improve performance; Monitors own work to ensure quality. Quantity - Meets productivity standards; Completes work in a timely manner; Strives to increase productivity. Laboratory Safety and Security - Observes safety and security procedures including using Personal Protective Equipment (PPE) as required and wearing company issued badge when on company property; Reports potentially unsafe conditions; Uses equipment and material properly. Adaptability - Adapts to changes in the work environment. Dependability - Follows instructions, responds to management direction. Attendance/Punctuality - Is consistently at work and on time. Initiative - Asks for and offers help when needed Microsoft Office - Basic knowledge of all Microsoft Office programs. Qualifications To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Education and/or Experience Applicant is required to have either: College degree (Bachelor's Degree) in related or specialized field; Minimum of 2 years of experience, and/or training; or equivalent combination of education and experience. Associates degree in related or specialized field; minimum of 4 years' experience, and/or training or equivalent combination of education and experience. Language Skills Ability to read and interpret documents such as safety rules, operating and maintenance instructions, and procedure manuals. Ability to write routine reports and correspondence. Ability to speak effectively with other employees of organization. Knowledge Science knowledge of chemistry or related science to conduct laboratory work such as testing and water samples. Mechanical knowledge to maintain and troubleshoot laboratory equipment. Mathematical Skills Ability to add, subtract, multiply and divide in all units of measure, using whole numbers, common fractions, and decimals. Ability to collect samples and analyze results (intermediate math). Reasoning Ability Ability to solve practical problems and deal with a variety of concrete variables in situations where only limited standardization exists. Ability to interpret a variety of instructions furnished in written, oral, diagram, or schedule form. Other Essential Duties Follows all import/export requirements, consulting with facility import/export personnel as required. Other Skills and Abilities Basic Knowledge of ISO and/or AS9100 Working knowledge of Lean Manufacturing/6 Sigma/Kaizen Knowledge of specific software (design, analysis, ERP…) Other Qualifications Applicants selected will be subject to a Federal background investigation and must meet eligibility requirements for access to classified information or matter. Applicants must have the ability to obtain and maintain a DOE “L” clearance. US Citizenship required with ability to attain/maintain government security clearance. Ability to travel (domestically/internationally) approximately _+/-10__% #TBE Teledyne and all of our employees are committed to conducting business with the highest ethical standards. We require all employees to comply with all applicable laws, regulations, rules and regulatory orders. Our reputation for honesty, integrity and high ethics is as important to us as our reputation for making innovative sensing solutions. Teledyne is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other characteristic or non-merit based factor made unlawful by federal, state, or local laws.

Be visionary Teledyne Technologies Incorporated provides enabling technologies for industrial growth markets that require advanced technology and high reliability. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, oceanographic research, deepwater oil and gas exploration and production, medical imaging and pharmaceutical research. We are looking for individuals who thrive on making an impact and want the excitement of being on a team that wins. Job Description Job Summary: Performs and/or directs others in the installation, operation, repair and servicing of laboratory and field prototype models and test equipment. Conducts a variety of complex tests. Works independently and with technical managers, chemists, and laboratory technicians. Required to make independent decisions on implementing and coordinating the work assigned. Performs complex jobs and coordinates tasks of lower rated employees when required. Demonstrates knowledge of laboratory safety protocol and is takes lead role with customers and co-workers with questions around proper procedures and established protocols. Essential Duties and Responsibilities include the following, but not limited to: Conducts the most complicated tests developing specific methods in accordance with the general test requirements and approved procedures. Secures and reviews all available information to become familiar with test objectives and to set up test equipment. Aligns or coordinates alignment of instruments and equipment with items to be tested and records data as the test progresses. Performs routine instrument maintenance. Updates logbook documenting instrument and equipment performance. Observes equipment for indications of failure or malfunction and repairs or adjusts components as required. Conducts complicated tests or portions thereof, in accordance with approved test procedures. Prepares test reports covering the results of tests conducted. Writes comprehensive description of test setup and procedures used, pertinent observations, and test results. Performs other job-related duties as assigned. Stops work without fear of reprisal for unsafe conditions potentially affecting personnel safety or environmental risk. Qualify and maintain proficiency as a Laboratory Technician. Ensures good housekeeping and combustible loading requirements are met. Conducts process operations in accordance with approved programs, procedures, and As Low as Reasonably Achievable principles. Perform work as a laboratory technician responsible for preparing reagents, columns, and lab consumables. Track lab inventory of consumables and supplies and restock as necessary. Perform sample dilutions and sample preparation support. Performs walkdowns and validations for laboratory processes and procedures. Assist Technical Support Manager in interpreting sample results and maintaining product data reports. Supports the execution of Integrated Safety Management System (ISMS) guiding principles and core functions and the Isotek Safety Culture. Notifies Isotek Management of incidents, occurrences, abnormal occurrences, deficiencies, non-conformances and other noteworthy conditions or activities, as required. Nonessential Duties and Responsibilities Supervisory Responsibilities This job has no supervisory responsibilities, however, will mentor and provide high level technical training and guidance to employees within the department. Competencies To perform the job successfully, an individual should demonstrate the following competencies: Oral/Written Communication - Listens and gets clarification; Responds well to questions; Records data; Writes clearly and informatively; Able to read and interpret written information. Teamwork - Gives and welcomes feedback; Contributes to building a positive team spirit; Supports everyone's efforts to succeed. Ethics - Treats people with respect; Works with integrity and ethically. Organizational Support - Follows policies and procedures; Supports organization's goals and values. Planning/Organizing - Uses time efficiently. Professionalism - Approaches other in a tactful manner; Accepts responsibility for own actions; Follows through on commitments. Quality - Demonstrates accuracy and thoroughness; Applies feedback to improve performance; Monitors own work to ensure quality. Quantity - Meets productivity standards; Completes work in a timely manner; Strives to increase productivity. Laboratory Safety and Security - Observes safety and security procedures including using Personal Protective Equipment (PPE) as required and wearing company issued badge when on company property; Reports potentially unsafe conditions; Uses equipment and material properly. Adaptability - Adapts to changes in the work environment. Dependability - Follows instructions, responds to management direction. Attendance/Punctuality - Is consistently at work and on time. Initiative - Asks for and offers help when needed Microsoft Office - Basic knowledge of all Microsoft Office programs. Qualifications To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Education and/or Experience Applicant is required to have either: College degree (Bachelor's Degree) in related or specialized field; Minimum of 2 years of experience, and/or training; or equivalent combination of education and experience. Associates degree in related or specialized field; minimum of 4 years' experience, and/or training or equivalent combination of education and experience. Language Skills Ability to read and interpret documents such as safety rules, operating and maintenance instructions, and procedure manuals. Ability to write routine reports and correspondence. Ability to speak effectively with other employees of organization. Knowledge Science knowledge of chemistry or related science to conduct laboratory work such as testing and water samples. Mechanical knowledge to maintain and troubleshoot laboratory equipment. Mathematical Skills Ability to add, subtract, multiply and divide in all units of measure, using whole numbers, common fractions, and decimals. Ability to collect samples and analyze results (intermediate math). Reasoning Ability Ability to solve practical problems and deal with a variety of concrete variables in situations where only limited standardization exists. Ability to interpret a variety of instructions furnished in written, oral, diagram, or schedule form. Other Essential Duties Follows all import/export requirements, consulting with facility import/export personnel as required. Other Skills and Abilities Basic Knowledge of ISO and/or AS9100 Working knowledge of Lean Manufacturing/6 Sigma/Kaizen Knowledge of specific software (design, analysis, ERP…) Other Qualifications Applicants selected will be subject to a Federal background investigation and must meet eligibility requirements for access to classified information or matter. Applicants must have the ability to obtain and maintain a DOE “L” clearance. US Citizenship required with ability to attain/maintain government security clearance. Ability to travel (domestically/internationally) approximately _+/-10__% #TBE Teledyne and all of our employees are committed to conducting business with the highest ethical standards. We require all employees to comply with all applicable laws, regulations, rules and regulatory orders. Our reputation for honesty, integrity and high ethics is as important to us as our reputation for making innovative sensing solutions. Teledyne is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other characteristic or non-merit based factor made unlawful by federal, state, or local laws.

Requisition Id 15794 The Physics Division at Oak Ridge National Laboratory (ORNL) is seeking a Postdoctoral Research Associate to join the Nuclear Structure and Nuclear Astrophysics Group in support of the Nuclear Structure and Nuclear Astrophysics research program and the Nuclear Data effort. Major Duties and Responsibilities: * Design, propose, perform and analyze experiments in nuclear structure and nuclear astrophysics at national and international accelerator facilities. * Develop instrumentation and analysis techniques to support these experimental efforts. * Contribute to the development of ML/AI tools for nuclear physics and nuclear data applications. * Present results at scientific meetings and publish in peer-reviewed journals. * Contribute to the broader goals of the Nuclear Structure and Nuclear Astrophysics Group, specifically those related to the nuclear data efforts. Basic Qualifications: * A Ph.D. in Nuclear Physics or a closely related field completed within the last five years. * Strong background in nuclear reactions, structure or decay. * Demonstrated experience designing, running and analyzing experiments using in-beam charged-particle and gamma-ray spectroscopy. * Published record using AI/ML techniques for the analysis of nuclear physics data. * Hands-on experience installing and operating instrumentation for nuclear spectroscopy. Preferred Qualifications: * Experience merging and analyzing large data sets from state-of-the-art nuclear physics instruments. * Experience using pulse-height and waveform data acquisition systems. * Experience analyzing data from gamma-ray tracking arrays, such as GRETINA. * Experience working with nuclear models and experimental nuclear data. * Demonstrated ability to work both independently and collaboratively in a research environment. * Effective written and oral communication skills. * Familiarity with nuclear data needs in the areas of nuclear structure and reactions. Special Requirements: Applicants cannot have received their Ph.D. more than five years prior to the date of application and must complete all degree requirements before starting their appointment. The appointment length will be up to 24 months with the potential for extension. Initial appointments and extensions are subject to performance and availability of funding. Please submit three letters of reference when applying for this position. You can upload these directly to your application or have them sent to *************************** with the position title and number referenced in the subject line. Instructions to upload documents to your candidate profile: * Login to your account via jobs.ornl.gov * View Profile * Under the My Documents section, select Add a Document About ORNL: As a U.S. Department of Energy (DOE) Office of Science national laboratory, ORNL has an impressive 80-year legacy of addressing the nation's most pressing challenges. Our team is made up of over 7,000 dedicated and innovative individuals! Our goal is to create an environment where a variety of perspectives and backgrounds are valued, ensuring ORNL is known as a top choice for employment. These principles are essential for supporting our broader mission to drive scientific breakthroughs and translate them into solutions for energy, environmental, and security challenges facing the nation. ORNL offers competitive pay and benefits programs to attract and retain individuals who demonstrate exceptional work behaviors. The laboratory provides a range of employee benefits, including medical and retirement plans and flexible work hours, to support the well-being of you and your family. Employee amenities such as on-site fitness, banking, and cafeteria facilities are also available for added convenience. Other benefits include the following: Prescription Drug Plan, Dental Plan, Vision Plan, 401(k) Retirement Plan, Contributory Pension Plan, Life Insurance, Disability Benefits, Generous Vacation and Holidays, Parental Leave, Legal Insurance with Identity Theft Protection, Employee Assistance Plan, Flexible Spending Accounts, Health Savings Accounts, Wellness Programs, Educational Assistance, Relocation Assistance, and Employee Discounts. If you have difficulty using the online application system or need an accommodation to apply due to a disability, please email: ***********************. This position will remain open for a minimum of 5 days after which it will close when a qualified candidate is identified and/or hired. We accept Word (.doc, .docx), Adobe (unsecured .pdf), Rich Text Format (.rtf), and HTML (.htm, .html) up to 5MB in size. Resumes from third party vendors will not be accepted; these resumes will be deleted and the candidates submitted will not be considered for employment. ORNL is an equal opportunity employer. All qualified applicants, including individuals with disabilities and protected veterans, are encouraged to apply. UT-Battelle is an E-Verify employer. Nearest Major Market: Knoxville

Work on bioengineering plants as a chassis to achieve a variety of functions, including biosensing, pharmaceutical production, nutrient biofortification, and remediation of environmental chemicals. The goals of these projects will be to reimagine plants as engineered devices capable of achieving complex non-native functions. Direct experience in plant bioengineering or biotechnology is not required; however, competitive applicants will have experience in bioengineering at least one chassis organism. Yeast and bacterial systems are commonly used to validate components or assemble constructs prior to final installation in plants. Applicants should have strong experience in cloning, circuit design, and bioengineering with relevant publications to demonstrate their expertise. CASB is a dynamic, multi-disciplinary research facility working on a variety of projects. CASB maintains a large portfolio of high-throughput instrumentation, including 4 automated liquid handling systems, a cell-sorter, a flow cytometer, a complete sequencing hub, microscopy facility, and LC/MS. As the projects are high-risk, high-reward, and focused on achieving aggressive milestones, applicants must be capable of thinking ‘outside the box' and meeting designated deadlines. This is a grant-funded position and is contingent upon the continued funding of the grant. (Hiring Multiple Positions) Qualifications: Applicants must have a PhD in molecular biology, cell biology, biotechnology, bioengineering or a related-field. Candidates who are in process of obtaining the degree may be considered but degree must be conferred by Summer 2026 with official transcript provided as verification. Applicants must have demonstrated experience (publications) in molecular biology, cell biology, biotechnology, bioengineering, or a related field to be considered for these positions. Preference will be given to applicants with strong publication records, considerable drive and motivation, and excellent problem-solving skills. Required Qualifications Education: Post-Doctorate by Summer 2026 in molecular biology, cell biology, biotechnology, bioengineering or a related field, with official transcript provided as verification. Experience: Publications in molecular biology, cell biology, biotechnology, bioengineering or a related field/strong experience in cloning, circuit design, and bioengineering with relevant publications to demonstrate their expertise. Knowledge, Skills, Abilities: Plant Bioengineering or Plant Biotechnology. willing to work in a team environment with a diversity of people. must be capable of thinking ‘outside the box' and meeting designated deadlines. Work Location: Location: On-site at The University of Tennessee Agricultural Campus Compensation and Benefits: Find more information on the UT Market Range structure here Find more information on UT Benefits here Application Instructions: 1) a cover letter stating the applicant's research experience, interests and possible starting date, 2) a CV, and 3) the names, telephone numbers and e-mail addresses of three references. To express interest, please submit an application with the noted below attachments. Resume Cover Letter List of 3 Professional References About The College/Department/Division: CASB is a dynamic, multi-disciplinary research facility working on a variety of projects. CASB maintains a large portfolio of high-throughput instrumentation, including 4 automated liquid handling systems, a cell-sorter, a flow cytometer, a complete sequencing hub, microscopy facility, and LC/MS. Research related to bioengineering plants as a chassis to achieve a variety of functions, including biosensing, pharmaceutical production, nutrient biofortification, and remediation of environmental chemicals.

**Be visionary** Teledyne Technologies Incorporated provides enabling technologies for industrial growth markets that require advanced technology and high reliability. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, oceanographic research, deepwater oil and gas exploration and production, medical imaging and pharmaceutical research. We are looking for individuals who thrive on making an impact and want the excitement of being on a team that wins. **Job Description** **Job Summary:** Performs and/or directs others in the installation, operation, repair and servicing of laboratory and field prototype models and test equipment. Conducts a variety of complex tests. Works independently and with technical managers, chemists, and laboratory technicians. Required to make independent decisions on implementing and coordinating the work assigned. Performs complex jobs and coordinates tasks of lower rated employees when required. Demonstrates knowledge of laboratory safety protocol and is takes lead role with customers and co-workers with questions around proper procedures and established protocols. **Essential Duties and Responsibilities** include the following, but not limited to: + Conducts the most complicated tests developing specific methods in accordance with the general test requirements and approved procedures. + Secures and reviews all available information to become familiar with test objectives and to set up test equipment. + Aligns or coordinates alignment of instruments and equipment with items to be tested and records data as the test progresses. + Performs routine instrument maintenance. + Updates logbook documenting instrument and equipment performance. + Observes equipment for indications of failure or malfunction and repairs or adjusts components as required. + Conducts complicated tests or portions thereof, in accordance with approved test procedures. + Prepares test reports covering the results of tests conducted. Writes comprehensive description of test setup and procedures used, pertinent observations, and test results. + Performs other job-related duties as assigned. + Stops work without fear of reprisal for unsafe conditions potentially affecting personnel safety or environmental risk. + Qualify and maintain proficiency as a Laboratory Technician. + Ensures good housekeeping and combustible loading requirements are met. + Conducts process operations in accordance with approved programs, procedures, and As Low as Reasonably Achievable principles. + Perform work as a laboratory technician responsible for preparing reagents, columns, and lab consumables. + Track lab inventory of consumables and supplies and restock as necessary. + Perform sample dilutions and sample preparation support. + Performs walkdowns and validations for laboratory processes and procedures. + Assist Technical Support Manager in interpreting sample results and maintaining product data reports. + Supports the execution of Integrated Safety Management System (ISMS) guiding principles and core functions and the Isotek Safety Culture. + Notifies Isotek Management of incidents, occurrences, abnormal occurrences, deficiencies, non-conformances and other noteworthy conditions or activities, as required. **Nonessential Duties and Responsibilities** **Supervisory Responsibilities** This job has no supervisory responsibilities, however, will mentor and provide high level technical training and guidance to employees within the department. **Competencies** To perform the job successfully, an individual should demonstrate the following competencies: + Oral/Written Communication - Listens and gets clarification; Responds well to questions; Records data; Writes clearly and informatively; Able to read and interpret written information. + Teamwork - Gives and welcomes feedback; Contributes to building a positive team spirit; Supports everyone's efforts to succeed. + Ethics - Treats people with respect; Works with integrity and ethically. + Organizational Support - Follows policies and procedures; Supports organization's goals and values. + Planning/Organizing - Uses time efficiently. + Professionalism - Approaches other in a tactful manner; Accepts responsibility for own actions; Follows through on commitments. + Quality - Demonstrates accuracy and thoroughness; Applies feedback to improve performance; Monitors own work to ensure quality. + Quantity - Meets productivity standards; Completes work in a timely manner; Strives to increase productivity. + Laboratory Safety and Security - Observes safety and security procedures including using Personal Protective Equipment (PPE) as required and wearing company issued badge when on company property; Reports potentially unsafe conditions; Uses equipment and material properly. + Adaptability - Adapts to changes in the work environment. + Dependability - Follows instructions, responds to management direction. + Attendance/Punctuality - Is consistently at work and on time. + Initiative - Asks for and offers help when needed + Microsoft Office - Basic knowledge of all Microsoft Office programs. **Qualifications** To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. **Education and/or Experience** Applicant is required to have either: + College degree (Bachelor's Degree) in related or specialized field; Minimum of 2 years of experience, and/or training; or equivalent combination of education and experience. + Associates degree in related or specialized field; minimum of 4 years' experience, and/or training or equivalent combination of education and experience. **Language Skills** + Ability to read and interpret documents such as safety rules, operating and maintenance instructions, and procedure manuals. + Ability to write routine reports and correspondence. + Ability to speak effectively with other employees of organization. **Knowledge** + Science knowledge of chemistry or related science to conduct laboratory work such as testing and water samples. + Mechanical knowledge to maintain and troubleshoot laboratory equipment. **Mathematical Skills** + Ability to add, subtract, multiply and divide in all units of measure, using whole numbers, common fractions, and decimals. + Ability to collect samples and analyze results (intermediate math). **Reasoning Ability** + Ability to solve practical problems and deal with a variety of concrete variables in situations where only limited standardization exists. + Ability to interpret a variety of instructions furnished in written, oral, diagram, or schedule form. **Other Essential Duties** + Follows all import/export requirements, consulting with facility import/export personnel as required. **Other Skills and Abilities** + Basic Knowledge of ISO and/or AS9100 + Working knowledge of Lean Manufacturing/6 Sigma/Kaizen + Knowledge of specific software (design, analysis, ERP...) **Other Qualifications** + Applicants selected will be subject to a Federal background investigation and must meet eligibility requirements for access to classified information or matter. + Applicants must have the ability to obtain and maintain a DOE "L" clearance. + US Citizenship required with ability to attain/maintain government security clearance. + Ability to travel (domestically/internationally) approximately _+/-10__% \#TBE Teledyne and all of our employees are committed to conducting business with the highest ethical standards. We require all employees to comply with all applicable laws, regulations, rules and regulatory orders. Our reputation for honesty, integrity and high ethics is as important to us as our reputation for making innovative sensing solutions. Teledyne is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other characteristic or non-merit based factor made unlawful by federal, state, or local laws. You may not realize it, but Teledyne enables many of the products and services you use every day **.** Teledyne provides enabling technologies to sense, transmit and analyze information for industrial growth markets, including aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, oceanographic research, energy, medical imaging and pharmaceutical research.

Be visionary Teledyne Technologies Incorporated provides enabling technologies for industrial growth markets that require advanced technology and high reliability. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, oceanographic research, deepwater oil and gas exploration and production, medical imaging and pharmaceutical research. We are looking for individuals who thrive on making an impact and want the excitement of being on a team that wins. Job Description Job Summary: Performs and/or directs others in the installation, operation, repair and servicing of laboratory and field prototype models and test equipment. Conducts a variety of complex tests. Works independently and with technical managers, chemists, and laboratory technicians. Required to make independent decisions on implementing and coordinating the work assigned. Performs complex jobs and coordinates tasks of lower rated employees when required. Demonstrates knowledge of laboratory safety protocol and is takes lead role with customers and co-workers with questions around proper procedures and established protocols. Essential Duties and Responsibilities include the following, but not limited to: * Conducts the most complicated tests developing specific methods in accordance with the general test requirements and approved procedures. * Secures and reviews all available information to become familiar with test objectives and to set up test equipment. * Aligns or coordinates alignment of instruments and equipment with items to be tested and records data as the test progresses. * Performs routine instrument maintenance. * Updates logbook documenting instrument and equipment performance. * Observes equipment for indications of failure or malfunction and repairs or adjusts components as required. * Conducts complicated tests or portions thereof, in accordance with approved test procedures. * Prepares test reports covering the results of tests conducted. Writes comprehensive description of test setup and procedures used, pertinent observations, and test results. * Performs other job-related duties as assigned. * Stops work without fear of reprisal for unsafe conditions potentially affecting personnel safety or environmental risk. * Qualify and maintain proficiency as a Laboratory Technician. * Ensures good housekeeping and combustible loading requirements are met. * Conducts process operations in accordance with approved programs, procedures, and As Low as Reasonably Achievable principles. * Perform work as a laboratory technician responsible for preparing reagents, columns, and lab consumables. * Track lab inventory of consumables and supplies and restock as necessary. * Perform sample dilutions and sample preparation support. * Performs walkdowns and validations for laboratory processes and procedures. * Assist Technical Support Manager in interpreting sample results and maintaining product data reports. * Supports the execution of Integrated Safety Management System (ISMS) guiding principles and core functions and the Isotek Safety Culture. * Notifies Isotek Management of incidents, occurrences, abnormal occurrences, deficiencies, non-conformances and other noteworthy conditions or activities, as required. Nonessential Duties and Responsibilities Supervisory Responsibilities This job has no supervisory responsibilities, however, will mentor and provide high level technical training and guidance to employees within the department. Competencies To perform the job successfully, an individual should demonstrate the following competencies: * Oral/Written Communication - Listens and gets clarification; Responds well to questions; Records data; Writes clearly and informatively; Able to read and interpret written information. * Teamwork - Gives and welcomes feedback; Contributes to building a positive team spirit; Supports everyone's efforts to succeed. * Ethics - Treats people with respect; Works with integrity and ethically. * Organizational Support - Follows policies and procedures; Supports organization's goals and values. * Planning/Organizing - Uses time efficiently. * Professionalism - Approaches other in a tactful manner; Accepts responsibility for own actions; Follows through on commitments. * Quality - Demonstrates accuracy and thoroughness; Applies feedback to improve performance; Monitors own work to ensure quality. * Quantity - Meets productivity standards; Completes work in a timely manner; Strives to increase productivity. * Laboratory Safety and Security - Observes safety and security procedures including using Personal Protective Equipment (PPE) as required and wearing company issued badge when on company property; Reports potentially unsafe conditions; Uses equipment and material properly. * Adaptability - Adapts to changes in the work environment. * Dependability - Follows instructions, responds to management direction. * Attendance/Punctuality - Is consistently at work and on time. * Initiative - Asks for and offers help when needed * Microsoft Office - Basic knowledge of all Microsoft Office programs. Qualifications To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Education and/or Experience Applicant is required to have either: * College degree (Bachelor's Degree) in related or specialized field; Minimum of 2 years of experience, and/or training; or equivalent combination of education and experience. * Associates degree in related or specialized field; minimum of 4 years' experience, and/or training or equivalent combination of education and experience. Language Skills * Ability to read and interpret documents such as safety rules, operating and maintenance instructions, and procedure manuals. * Ability to write routine reports and correspondence. * Ability to speak effectively with other employees of organization. Knowledge * Science knowledge of chemistry or related science to conduct laboratory work such as testing and water samples. * Mechanical knowledge to maintain and troubleshoot laboratory equipment. Mathematical Skills * Ability to add, subtract, multiply and divide in all units of measure, using whole numbers, common fractions, and decimals. * Ability to collect samples and analyze results (intermediate math). Reasoning Ability * Ability to solve practical problems and deal with a variety of concrete variables in situations where only limited standardization exists. * Ability to interpret a variety of instructions furnished in written, oral, diagram, or schedule form. Other Essential Duties * Follows all import/export requirements, consulting with facility import/export personnel as required. Other Skills and Abilities * Basic Knowledge of ISO and/or AS9100 * Working knowledge of Lean Manufacturing/6 Sigma/Kaizen * Knowledge of specific software (design, analysis, ERP…) Other Qualifications * Applicants selected will be subject to a Federal background investigation and must meet eligibility requirements for access to classified information or matter. * Applicants must have the ability to obtain and maintain a DOE "L" clearance. * US Citizenship required with ability to attain/maintain government security clearance. * Ability to travel (domestically/internationally) approximately _+/-10__% #TBE Teledyne and all of our employees are committed to conducting business with the highest ethical standards. We require all employees to comply with all applicable laws, regulations, rules and regulatory orders. Our reputation for honesty, integrity and high ethics is as important to us as our reputation for making innovative sensing solutions. Teledyne is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other characteristic or non-merit based factor made unlawful by federal, state, or local laws.

Requisition Id 15510 Do you have a passion for applying artificial intelligence (AI) methods for accelerating scientific discoveries and an ability to think outside of the box in a collaborative and open environment? If so, the Oak Ridge National Laboratory's Learning Systems Group within the Data and Artificial Intelligence Systems section invites you to apply to our new postdoctoral research associate position in AI for science. The Learning Systems Group seeks a postdoctoral researcher specializing in federated learning and privacy-preservation algorithms. The successful candidate will develop cutting-edge differential privacy techniques for large-scale models across multiple institutions. This position offers a unique opportunity to work with the world's first exascale system, the Frontier supercomputer, and collaborate with experts in machine learning, optimization, electric grid analytics, and image science. The successful candidate will design and implement differential privacy solutions for large-scale scientific data models in federated learning environments. You will advance privacy-preserving machine learning by developing efficient techniques that maintain robust privacy guarantees while minimizing performance impact. Additionally, you will optimize the balance between privacy and utility, addressing the challenges of heterogeneous privacy budgets and varying requirements across diverse clients. You will use Frontier's computational power to scale and validate these privacy-preserving algorithms, enabling breakthroughs across energy and image modeling domains. You will also collaborate with ORNL's AI initiative to advance secure, trustworthy, and efficient AI for science. This position offers a unique opportunity to make significant theoretical and applied contributions to differential privacy in federated learning, driving advancements in secure, collaborative AI systems globally. As a postdoctoral researcher, you will help solve some of the most challenging problems faced by the nation. You will perform groundbreaking research on a wide range of significant problems, and you will apply your work to exciting research in multi-disciplinary domains alongside globally recognized experts. You will bring creative thinking, teamwork, and machine learning skills to bear as you develop new methods to address scientific and engineering problems, collaborate with leaders in your field and across the laboratory, while working with the world's fastest computers, and disseminate innovative results through publications and presentations. The Learning Systems Group at the Oak Ridge National Laboratory focuses on artificial intelligence and computational research and applies this knowledge to support the nation's leading initiatives. We hire top researchers who are ready to tackle the hardest problems faced by both the US and the world. Researchers of the Learning Systems group are changing the world with their research, and we are committed to hiring and retaining highly motivated, energetic, and creative individuals that will help us continue our breakthrough scientific endeavors. Major Duties/Responsibilities: * Develop and apply differential privacy for large-scale models scientific data to advance research efforts across scientific systems. * Develop and apply federated learning on distributed and heterogenous datasets. * Develop more efficient and resilient DP techniques that minimize performance loss while still providing robust privacy guarantees. * Develop novel privacy-preservation methods that accommodate the diverse privacy requirements of a large number of clients. * Develop novel mathematically rigorous approaches to optimize the trade-off between privacy and utility especially in the context of large models. * Advance knowledge of key AI methods such as deep learning, algorithm design, probability theory, privacy definitions, and apply it to develop efficient privacy preserved federated learning model. * Communicate and coordinate experimental results with other domain experts to facilitate collaboration. * Present and report research results and publish scientific results in peer-reviewed journals or conferences. * Build strong collaborations within ORNL and across the global research community. Basic Qualifications: * A PhD in Computer Science, Applied Mathematics, Computational Science, or related discipline completed within the last 3 years or to be expected in 2025. * Demonstrated hands-on experience and understanding of developing and applying privacy preservation methods to ML models. * Demonstrated research experience with federated learning techniques. * Demonstrated experience working with machine learning and data analytics using tools in programming languages such as Python, PyTorch, Pandas, Scikit Learn, etc., in applied problem-solving contexts. * Understanding of machine learning algorithms (gradient descent, random forests, etc.) and deep neural network architectures (ResNet and Transformers). Preferred Qualifications: * Knowledge of Approximate, Local, Rényi, Bayesian differential privacy, and other related definitions. * Knowledge of SOTA federated learning algorithms. * Knowledge of distributed optimization and consensus algorithms. * Knowledge of large models and hyper-parameter optimization. * Knowledge of high-performance computing and its applications. * An excellent record of productive and creative research, as demonstrated by publications in top peer-reviewed journals. * Strong problem-solving skills and an interest in interdisciplinary collaboration. * Commitment to open-source principles and scientific transparency. * Motivated self-starter with the ability to work independently and to participate creatively in collaborative and frequently interacting teams of researchers. * Ability to set priorities to accomplish multiple tasks within deadlines and adapt to changing needs. Special Requirements: Applicants cannot have received their Ph.D. more than five years prior to the date of application and must complete all degree requirements before starting their appointment. The appointment length will be up to 24 months with the potential for extension. Initial appointments and extensions are subject to performance and availability of funding. Please submit three letters of reference when applying to this position. You may upload these directly to your application or have them sent to ******************* with the position title and number referenced in the subject line. Instructions to upload documents to your candidate profile: * Login to your account via jobs.ornl.gov * View Profile * Under the My Documents section, select Add a Document Security, Credentialing, and Eligibility Requirements: * This position requires the ability to obtain and maintain an HSPD-12 PIV badge. * For employment at Oak Ridge National Laboratory (ORNL), a Real ID compliant form of identification will be required. * Additionally, ORNL is subject to Department of Energy (DOE) access restrictions. All employees must also be able to obtain and maintain a federal Personal Identity Verification (PIV) card as mandated by Homeland Security Presidential Directive 12 (HSPD-12) and Department of Energy (DOE) Order 473.1A, which requires a favorable post-employment background investigation. * To obtain this credential, new employees must successfully complete and pass a Federal Tier 1 background check investigation. This investigation includes a declaration of illegal drug activities, including use, supply, possession, or manufacture within the last year. This includes marijuana and cannabis derivatives, which are still considered illegal under federal law, regardless of state laws. For foreign national candidates: * If you have not resided in the U.S. for three consecutive years, you are not eligible for the PIV credential and instead will need to obtain a favorable Local Site Specific Only (LSSO) risk determination to maintain employment. * Once you meet the three-year residency requirement, you will be required to obtain a PIV credential to maintain employment. Benefits at ORNL: ORNL offers competitive pay and benefits programs to attract and retain talented people! The laboratory offers many employee benefits, including medical and retirement plans and flexible work hours, to help you and your family live happy and healthy. Employee amenities such as on-site fitness, banking, and cafeteria facilities are also provided for convenience. Other benefits include the following: Prescription Drug Plan, Dental Plan, Vision Plan, 401(k) Retirement Plan, Contributory Pension Plan, Life Insurance, Disability Benefits, Generous Vacation and Holidays, Parental Leave, Legal Insurance with Identity Theft Protection, Employee Assistance Plan, Flexible Spending Accounts, Health Savings Accounts, Wellness Programs, Educational Assistance, Relocation Assistance, and Employee Discounts. If you have difficulty using the online application system or need an accommodation to apply due to a disability, please email: ***********************. This position will remain open for a minimum of 5 days after which it will close when a qualified candidate is identified and/or hired. We accept Word (.doc, .docx), Adobe (unsecured .pdf), Rich Text Format (.rtf), and HTML (.htm, .html) up to 5MB in size. Resumes from third party vendors will not be accepted; these resumes will be deleted and the candidates submitted will not be considered for employment. If you have trouble applying for a position, please email ***********************. ORNL is an equal opportunity employer. All qualified applicants, including individuals with disabilities and protected veterans, are encouraged to apply. UT-Battelle is an E-Verify employer. Nearest Major Market: Knoxville

The Center for Molecular Biophysics, within the University of Tennessee-Knoxville, Department of Biochemistry & Cellular and Molecular Biology, is seeking (3) post-doctoral research associates for projects related to molecular modeling, AI and simulation of macromolecular structure, dynamics and function. This is a grant-funded, one-year position. These positions will assist Prof. Jeremy Smith as well as other research faculty and research scientists in performing research predicting protein function from multi-modal inputs, including protein structure, dynamics simulations and ligand binding. The positions may make use of high performance computing and/or cloud computing platforms for their work. The positions will be part of a working team and will coordinate their efforts closely with faculty and research scientist mentors as well as outside collaborators. Minimum Required Education and Experience: PhD required Experience in atomistic computer simulations and/or AI and computer programming. Minimum Required Skills and Abilities: Excellent working knowledge of chemistry, physics or computer science. Analytical skills necessary to collect information from diverse sources, perform analyses, summarize, and present the information to communicate data, trends, and solve problems Excellent written and verbal communication skills Ability to multitask Molecular modeling and simulation of biological macromolecular systems Practical experience developing AI models Simulating algorithms to understand fundamental behavior Preferred Qualifications: Experience deploying scientific software on high-performance computing and/or cloud-computing environments Protein structure prediction Ensemble docking Computational workflow development Experience with generative machine learning Work Location: UT site at ORNL in Oak Ridge, TN Compensation and Benefits Anticipated hiring range: TBD based on experience. Find more information on the UT Market Range structure here Find more information on UT Benefits here Application Instructions For best consideration applicants should submit the following materials: Cover Letter CV Contact information for three (3) professional references Review of applications will begin immediately and continue until the position is filled About The Department: The University of Tennessee Department of Biochemistry & Cellular and Molecular Biology (BCMB) is home to over 400 undergraduate majors. Housed in the Ken and Blaire Mossman (1311 Cumberland Ave.) and Hesler Biology and Greenhouse (1406 Circle Dr.) Buildings, our research teams of faculty, undergrads, graduate students, and postdoctoral fellows are working on topics ranging from molecular structure to organismal levels. The postdoctoral fellows will be responsible for the development of various research topics including AI-enabled protein function prediction, MD simulation and ligand binding. Workflow development may also be involved. Research on drug and vaccine design will also be undertaken. Researchers will assist in performing molecular modeling, engage in software development, and coordinate with others to develop AI models. The researchers will also develop scientific manuscripts associated with their work and present their results where appropriate.

Requisition Id 15797 We are seeking a postdoctoral research associate who will study the dynamics of high-intensity proton beams in the Spallation Neutron Source (SNS) ring. This project will involve designing beam dynamics experiments, measurement, simulation, and data analysis. This position resides in the Accelerator Physics Group in the Accelerator Science and Technology Section, Research Accelerator Division, Neutron Sciences Directorate at Oak Ridge National Laboratory (ORNL). The successful candidate will work closely with SNS research and operations staff to design and carry out experiments exploring the dynamics of high-intensity beams in the SNS ring. This project will explore a unique space charge mitigation technique based on coupled optics and phase space painting. The goal of this work is to investigate the dynamics of beams with intense space charge and benchmark simulation models against experimental results. As a U.S. Department of Energy (DOE) Office of Science national laboratory, ORNL has an extraordinary 80-year history of solving the nation's biggest problems. We have a dedicated and creative staff of over 7,000 people! These elements are critical for enabling the execution of ORNL's broader mission to accelerate scientific discoveries and their translation into energy, environment, and security solutions for the nation. Major Duties/Responsibilities: * Conduct experiments in the SNS ring including experiment design, and data analysis. * Develop software for data acquisition and analysis as needed. * Perform simulations using a well-tested model of the SNS ring to recreate experiments. * Conduct studies to reveal and resolve sources of discrepancy between simulation and measurement. * Participate in scientific conferences, workshops, meetings and publish results in the form of SNS technical notes and memos, workshop and conference proceedings, and scientific journals. * Deliver ORNL's mission by aligning behaviors, priorities, and interactions with our core values of Impact, Integrity, Teamwork, Safety, and Service. Promote equal opportunity by fostering a respectful workplace - in how we treat one another, work together, and measure success. Basic Qualifications: * PhD degree in physics or related discipline completed within the last five years. Preferred Qualifications: * Experience with modern programming languages, particularly Python. * Demonstrated ability to communicate research results through reports, publications and presentations. * Experience in accelerator physics, including working in a control room, conducting accelerator-based experiments, and computational modeling. Applicants cannot have received their PhD more than five years prior to the date of application and must complete all degree requirements before starting their appointment. The appointment length will be up to 24 months with the potential for extension. Initial appointments and extensions are subject to performance and availability of funding. Please submit three letters of reference when applying to this position. You may upload these directly to your application or have them sent to *************************** with the position title and number referenced in the subject line. Instructions to upload documents to your candidate profile: * Login to your account via jobs.ornl.gov * View Profile * Under the My Documents section, select Add a Document This is a temporary assignment of 24 months with potential for extension. For questions about this position, please contact Dr. Nicholas Evans at ************. Benefits at ORNL: We offer competitive pay and benefits programs to attract and retain hardworking people! The laboratory offers many employee benefits, including medical and retirement plans and flexible work hours, to help you and your family live happy and healthy. Employee amenities such as on-site fitness, banking, and cafeteria facilities are also provided for convenience. Other benefits include the following: Prescription Drug Plan, Dental Plan, Vision Plan, 401(k) Retirement Plan, Contributory Pension Plan, Life Insurance, Disability Benefits, Generous Vacation and Holidays, Parental Leave, Legal Insurance with Identity Theft Protection, Employee Assistance Plan, Flexible Spending Accounts, Health Savings Accounts, Wellness Programs, Educational Assistance, and Employee Discounts. Relocation Assistance is available for certain positions. If you have difficulty using the online application system or need an accommodation to apply due to a disability, please email: ***********************. This position will remain open for a minimum of 5 days after which it will close when a qualified candidate is identified and/or hired. We accept Word (.doc, .docx), Adobe (unsecured .pdf), Rich Text Format (.rtf), and HTML (.htm, .html) up to 5MB in size. Resumes from third party vendors will not be accepted; these resumes will be deleted and the candidates submitted will not be considered for employment. ORNL is an equal opportunity employer. All qualified applicants, including individuals with disabilities and protected veterans, are encouraged to apply. UT-Battelle is an E-Verify employer. Nearest Major Market: Knoxville

The Clasen lab in the Department of Microbiology at UTK is seeking a post-doctoral researcher with expertise in adaptive/cell-mediated immunology. The lab studies the relationship between the host immune system and the commensal microbes that colonize the intestinal tract. We seek to understand how the host tolerates these organisms and what conditions break tolerance. To address these questions, we employ a combination of techniques in molecular biology and immunology, next generation sequencing, and in vitro and in vivo models. This position is well-suited for an individual with research experience studying mucosal immunity who has strong communication and organizational skills and enjoys working in a team environment. For more information, contact Dr. Clasen: *************** Salary for this full-time position is commensurate with skills and experience and is eligible for benefits from the University of Tennessee. Minimum Required Education and Experience: Doctoral degree in an immunology-related field Minimum Required Skills and Abilities: Ability to be respectful, collegial, and work well with colleagues from diverse backgrounds Understanding of basic laboratory safety procedures Excellent written and verbal communication skills Willingness to work with animals Ability to perform the essential functions of the job as outlined in the duties/responsibilities Flow cytometry/FACS experience Routine molecular biology/immunology techniques Animal handling experience Preferred Skills and Abilities: Knowledge of T cell biology Additional Information: To apply, please submit the following documents with the online application, along with emailing Dr. Sara Clasen (***************) the requested documents. Email subject line should read “Research Assistant Position.” CV Contact information for three professional references Review of applications will begin immediately and continue until the position is filled. This position entails contributing to the daily operations of the lab. Specific responsibilities may include, but are not limited to: Ordering and maintaining lab supplies Organizing and maintaining lab space and databases Supporting new lab members and experimental projects This position will be expected to perform and troubleshoot experiments and maintain detailed laboratory records. Techniques may include, but are not limited to: Mouse organ dissection and preparation of cells and tissues for downstream assays Protein analysis (ELISA, western blot, immunoprecipitation) Cell analysis (cell sorting/separation, flow cytometry) Bacterial culturing (aerobic and anaerobic) Molecular biology techniques (cloning, DNA/RNA extraction, PCR) Microscopy Cell culture (2D and 3D) This position must be willing to work with animals and will be expected to maintain mouse colonies. Specific responsibilities may include, but are not limited to: Serving as the primary health contact for animals Maintaining a detailed inventory of mouse colonies and ongoing breeding Tagging, weaning, and genotyping mice

Requisition Id 15603 The National Center for Computational Sciences (NCCS) at the Oak Ridge National Laboratory (ORNL) is seeking a postdoctoral research associate in the area of HPC Confidential Computing and Secure Multi-tenancy. The candidate will be able to make research contributions in areas of system software architectures to support secure computing enclaves on large scale HPC and supercomputing resources. The candidate will also contribute to the development of large-scale identity and key management solutions. We are a leader in computational and computer science, with signature strengths in high-performance computing and data analytics with applications in a large variety of science domains and NCCS is home to some of the fastest supercomputers and storage systems in the world. This position is in the Technology Integration group within NCCS. Specific areas of research interest include: * Integration of memory encryption, confidential computing, and trusted execution environments on both CPU and GPU based HPC systems. * Exploration of the capabilities of DPU/IPU SmartNICs to support network security isolation, platform level root-of-trust, and secure platform management/partitioning. Major Duties/Responsibilities: * Collaborate with internal and external researchers on system software architectures for secure multi-tenancy. * Architect secure virtualization-based solutions for sharing a single node between multiple secure workloads. * Investigate and evaluate mechanisms for secure encrypted communication across RDMA based networks. * Design and evaluate key distribution and management solutions for large scale HPC platforms. * Explore the integration of attestation and identification into HPC resource management systems. * Collaborate in authoring peer reviewed papers, technical papers, reports. * Seek membership in professional, academic, and research organizations. Basic Qualifications: * A PhD in computer science/engineering or relevant area with an education and a research track record in HPC research within past five years. Preferred Qualifications: * The ability to work independently and develop and deploy methods at scale. * Experience in high-performance computing and software development. * Experience using virtualization-based solutions and/or IaaS platforms. * The ability to communicate effectively in both verbal and written forms. * Flexibility in R&D assignments. * Ability to collaborate with scientists, engineers, and sponsors. * Interest in mentoring students. * Good oral and written communication skills. Applicants cannot have received their PhD more than five years prior to the date of application and must complete all degree requirements before starting their appointment. The appointment length will be up to 24 months with the potential for extension. Initial appointments and extensions are subject to performance and availability of funding. Security, Credentialing, and Eligibility Requirements: * This position requires the ability to obtain and maintain an HSPD-12 PIV badge. * For employment at Oak Ridge National Laboratory (ORNL), a Real ID compliant form of identification will be required. * Additionally, ORNL is subject to Department of Energy (DOE) access restrictions. All employees must also be able to obtain and maintain a federal Personal Identity Verification (PIV) card as mandated by Homeland Security Presidential Directive 12 (HSPD-12) and Department of Energy (DOE) Order 473.1A, which requires a favorable post-employment background investigation. * To obtain this credential, new employees must successfully complete and pass a Federal Tier 1 background check investigation. This investigation includes a declaration of illegal drug activities, including use, supply, possession, or manufacture within the last year. This includes marijuana and cannabis derivatives, which are still considered illegal under federal law, regardless of state laws. For foreign national candidates: * If you have not resided in the U.S. for three consecutive years, you are not eligible for the PIV credential and instead will need to obtain a favorable Local Site Specific Only (LSSO) risk determination to maintain employment. * Once you meet the three-year residency requirement, you will be required to obtain a PIV credential to maintain employment. About ORNL: As a U.S. Department of Energy (DOE) Office of Science national laboratory, ORNL has an impressive 80-year legacy of addressing the nation's most pressing challenges. Our team is made up of over 7,000 dedicated and innovative individuals! Our goal is to create an environment where a variety of perspectives and backgrounds are valued, ensuring ORNL is known as a top choice for employment. These principles are essential for supporting our broader mission to drive scientific breakthroughs and translate them into solutions for energy, environmental, and security challenges facing the nation. ORNL offers competitive pay and benefits programs to attract and retain individuals who demonstrate exceptional work behaviors. The laboratory provides a range of employee benefits, including medical and retirement plans and flexible work hours, to support the well-being of you and your family. Employee amenities such as on-site fitness, banking, and cafeteria facilities are also available for added convenience. Other benefits include the following: Prescription Drug Plan, Dental Plan, Vision Plan, 401(k) Retirement Plan, Contributory Pension Plan, Life Insurance, Disability Benefits, Generous Vacation and Holidays, Parental Leave, Legal Insurance with Identity Theft Protection, Employee Assistance Plan, Flexible Spending Accounts, Health Savings Accounts, Wellness Programs, Educational Assistance, Relocation Assistance, and Employee Discounts. If you have difficulty using the online application system or need an accommodation to apply due to a disability, please email: ***********************. This position will remain open for a minimum of 5 days after which it will close when a qualified candidate is identified and/or hired. We accept Word (.doc, .docx), Adobe (unsecured .pdf), Rich Text Format (.rtf), and HTML (.htm, .html) up to 5MB in size. Resumes from third party vendors will not be accepted; these resumes will be deleted and the candidates submitted will not be considered for employment. ORNL is an equal opportunity employer. All qualified applicants, including individuals with disabilities and protected veterans, are encouraged to apply. UT-Battelle is an E-Verify employer. Nearest Major Market: Knoxville

Center for Ultra-wide-area Resilient Electric Transmission Network (CURENT) power electronics group at the University of Tennessee, Knoxville (UTK), conducts research at the power converters using wide-bandgap devices. Our work spans hardware design, control algorithm development, simulation and testing. We collaborate with national laboratories, universities, and industry partners to develop high-efficiency and high-power-density power electronics converters. CURENT is seeking a Postdoctoral Fellow with expertise in area of power electronics. The ideal candidate will initiate and lead research on wide-bandgap device characterization, simulation of the control algorithm, and hardware development and testing. Required Qualifications Ph.D. in Electrical Engineering, particularly power electronics. Strong programming skills in C/C++. Demonstrated research excellence through impactful publications, technical contributions, or leadership in projects. Desired Qualifications Expertise in MATLAB/Simulink and Altium Designer. Experience with ANSYS Q3D. Experience of designing power propulsion inverters and/or isolated AC-DC converters. Strong communication and technical writing skills; ability to work effectively in interdisciplinary teams. Work Location Knoxville, TN, onsite Benefits Find more information on UT Benefits here Application Instructions: Applicants should submit the following documents for full consideration: Resume/CV Cover Letter List of 3 Professional References Questions regarding this position can be directed to: Prof. Hua “Kevin” Bai Professor Department of Electrical Engineering and Computer Science The University of Tennessee, Knoxville E-mail: ************* Collaborates with faculty, research staff, graduate/undergraduate students, and external partners. Designs, develops, and evaluates power electronics converters. Serves as co-PI on research grants and contracts; leads and manages sponsored research projects. Engages with national laboratories, funding agencies, and industry collaborators to advance research goals. Authors research proposals to expand and sustain ongoing projects and explore new directions. Publishes in top-tier conferences and journals; presents research results at major venues. Mentors graduate students and contributes to workforce development initiatives.

Requisition Id 15604 The National Center for Computational Sciences (NCCS) at the Oak Ridge National Laboratory (ORNL) is seeking a postdoctoral research associate in High-Performance Computing (HPC) system architecture and intelligent storage design. The candidate will contribute to research and development efforts in scalable storage and memory architectures, telemetry-driven system optimization, and application-driven performance analysis for HPC, scientific Artificial Intelligence (AI), and scientific edge computing. We are a leader in computational and computer science, with signature strengths in high-performance computing, system architecture, and data analytics with applications in a large variety of science domains. NCCS is home to some of the fastest supercomputers and storage systems in the world. This position is in the Technology Integration group within NCCS. Specific areas of research interest include: * Telemetry collection and analysis to inform system optimization, workload characterization, and predictive fault tolerance in HPC systems. * Architectural exploration and performance modeling of high-bandwidth memory (HBM) and DDR memory systems in the context of data-intensive scientific computing. * Redesign of storage systems to meet evolving demands in AI/ML and edge-to-HPC workflows, including support for data movement, retention policies, and user-defined storage behaviors. Major Duties and Responsibilities: * Collaborate with internal and external researchers on a variety of data and storage-related research projects for use cases in HPC, scientific AI, and scientific edge computing. * Conduct I/O and storage performance characterization of HPC and scientific AI applications or libraries on multi-tier HPC storage systems. * Collect, analyze, and leverage telemetry data from HPC systems to support data-driven design decisions and performance tuning. * Explore trade-offs in DDR and HBM usage patterns, and propose architectural improvements for mixed-memory and bandwidth-intensive workloads. * Design and evaluation of ephemeral, user-configurable, and composable data and storage systems. * Design system-level approaches for time-sensitive or data-intensive processing of data originating at scientific edge systems using large-scale HPC/AI computational and storage systems. * Coauthor peer-reviewed publications, technical reports, and presentations. * Seek membership and service opportunities in professional, academic, and research organizations. Basic Qualifications: * A PhD in computer science/engineering or relevant area with an education and a research track record in HPC/AI/edge systems and storage research within past five years. Preferred Qualifications: * Ability to work independently to design and deploy methods at scale. * Familiarity with hardware-software co-design, memory hierarchies (DDR, HBM), and system-level telemetry tools. * Experience in HPC and associated software development for applications, middleware, and/or system software. * Flexibility to adapt to diverse R&D projects and tasks. * Effective communicator in both verbal and written forms. * Ability to collaborate with scientists, engineers, and sponsors. * Interest in mentoring student internships. Applicants cannot have received their PhD more than five years prior to the date of application and must complete all degree requirements before starting their appointment. The appointment length will be up to 24 months with the potential for extension. Initial appointments and extensions are subject to performance and availability of funding. Security, Credentialing, and Eligibility Requirements: * This position requires the ability to obtain and maintain an HSPD-12 PIV badge. * For employment at Oak Ridge National Laboratory (ORNL), a Real ID compliant form of identification will be required. * Additionally, ORNL is subject to Department of Energy (DOE) access restrictions. All employees must also be able to obtain and maintain a federal Personal Identity Verification (PIV) card as mandated by Homeland Security Presidential Directive 12 (HSPD-12) and Department of Energy (DOE) Order 473.1A, which requires a favorable post-employment background investigation. * To obtain this credential, new employees must successfully complete and pass a Federal Tier 1 background check investigation. This investigation includes a declaration of illegal drug activities, including use, supply, possession, or manufacture within the last year. This includes marijuana and cannabis derivatives, which are still considered illegal under federal law, regardless of state laws. For foreign national candidates: * If you have not resided in the U.S. for three consecutive years, you are not eligible for the PIV credential and instead will need to obtain a favorable Local Site Specific Only (LSSO) risk determination to maintain employment. * Once you meet the three-year residency requirement, you will be required to obtain a PIV credential to maintain employment. About ORNL: As a U.S. Department of Energy (DOE) Office of Science national laboratory, ORNL has an impressive 80-year legacy of addressing the nation's most pressing challenges. Our team is made up of over 7,000 dedicated and innovative individuals! Our goal is to create an environment where a variety of perspectives and backgrounds are valued, ensuring ORNL is known as a top choice for employment. These principles are essential for supporting our broader mission to drive scientific breakthroughs and translate them into solutions for energy, environmental, and security challenges facing the nation. ORNL offers competitive pay and benefits programs to attract and retain individuals who demonstrate exceptional work behaviors. The laboratory provides a range of employee benefits, including medical and retirement plans and flexible work hours, to support the well-being of you and your family. Employee amenities such as on-site fitness, banking, and cafeteria facilities are also available for added convenience. Other benefits include the following: Prescription Drug Plan, Dental Plan, Vision Plan, 401(k) Retirement Plan, Contributory Pension Plan, Life Insurance, Disability Benefits, Generous Vacation and Holidays, Parental Leave, Legal Insurance with Identity Theft Protection, Employee Assistance Plan, Flexible Spending Accounts, Health Savings Accounts, Wellness Programs, Educational Assistance, Relocation Assistance, and Employee Discounts. If you have difficulty using the online application system or need an accommodation to apply due to a disability, please email: ***********************. This position will remain open for a minimum of 5 days after which it will close when a qualified candidate is identified and/or hired. We accept Word (.doc, .docx), Adobe (unsecured .pdf), Rich Text Format (.rtf), and HTML (.htm, .html) up to 5MB in size. Resumes from third party vendors will not be accepted; these resumes will be deleted and the candidates submitted will not be considered for employment. ORNL is an equal opportunity employer. All qualified applicants, including individuals with disabilities and protected veterans, are encouraged to apply. UT-Battelle is an E-Verify employer. Nearest Major Market: Knoxville

The Research Scientist (Metallurgy) conducts applied and fundamental research involving alloy development, heat treatments, and advanced manufacturing of metallic components for defense applications. This role operates within UT's Defense Research Center, collaborating with government, industry, and academic partners to advance DoD-funded materials initiatives. This position is responsible for leading and supporting fundamental and applied research in physical and mechanical metallurgy with a focus on advanced manufacturing methods for metallic systems in support of Department of Defense-funded initiatives. The scientist will conduct research on microstructure-process-property relationships, heat treatment strategies, and alloy development for a range of metallic materials-including aluminum alloys, high-strength steels, and refractory metals such as tungsten and molybdenum-and will qualify and optimize these materials for use in defense-critical components fabricated via Additive Friction Stir Deposition (AFSD), Cold Spray, and Wire Arc Additive Manufacturing (WAAM). This is a grant-funded position and is contingent upon the continued funding of the grant. Required Qualifications Education: Master's Degree in Mechanical Engineering or related Engineering disciplines Experience: 3 years of experience in metallurgy including heat treatments, microstructural characterization, and mechanical testing Knowledge, Skills, Abilities: Knowledge of operation and ability to conduct heat treatment processes. Knowledge and operation of materials characterization techniques such as optical microscopy, SEM/EDS, EBSD, XRD, microhardness testing, and mechanical evaluation (tensile, compression, fatigue). Technical writing skills for proposal, report, and manuscript preparation. Strong interpersonal and collaborative relationship skills Preferred Qualifications Education: Doctoral Degree in Mechanical Engineering or related Engineering disciplines Experience: 1 year or more experience in CNC machining. 1 year or more experience with structured light scanners, coordinate measuring machines, optical profilometers. 1 year or more experience with additive manufacturing processes for metals Knowledge, Skills, Abilities: Knowledge of operation and ability to use CNC machining for part production and experiments. Knowledge of operation and ability to use wire electrical discharge machining for part production. Knowledge of operation and ability to use and interpret results of measurements performed using structured light scanners, coordinate measuring machines, optical profilometers. Knowledge of operation and ability to use additive manufacturing techniques and in-situ monitoring for metal and hybrid materials components. Ability to perform experiments for model development Work Location: Location: Knoxville, TN Onsite Compensation and Benefits: UT market range: MR 13 Find more information on the UT Market Range structure here Find more information on UT Benefits here Application Instructions: To express interest, please submit an application with the noted below attachments. To be assured of full consideration, all requested materials should be included in the application: Resume Cover Letter List of 3 Professional References About The College: The Tickle College of Engineering is in the midst of an unprecedented period of growth and success including adding over 30 new faculty as part of ambitious cluster hiring campaigns led by Chancellor Donde Plowman and Dean Matthew Mench. Since 2021, the college has set records in research expenditures, enrollment, incoming student GPA, intellectual property development, and USNWR rank. New facilities include the state-of-the art Zeanah Engineering Complex, the University of Tennessee Manufacturing and Design Enterprise (TN-MADE) facility, and the Innovation South building which houses UTK's Fibers and Composites Manufacturing Facility (FCMF). TCE currently has 208 Tenure/Tenure Track and 65 Non-Tenure Track faculty in its nine academic departments and offers 13 undergraduate, 16 MS, and 15 PhD degree programs. Affiliated with TCE and located in Tullahoma, Tennessee, the UT Space Institute is a hub of aerospace and defense research. The college is also home to eight research centers and three interdisciplinary institutes. With approximately 4,300 undergraduate and 1,500 graduate students, the college sits 29th among public universities in the most recent U.S. News and World Report graduate rankings. Faculty in the college have won 29 early career awards (NSF, DoE, DARPA, AFOSR, and ARO) since 2016. In FY24, the college had NSF HERD research expenditures of $121 million. The scientist designs and executes metallurgical experiments on aluminum, steel, and refractory metal systems; develops and applies heat-treatment schedules to tailor microstructures; and characterizes materials using techniques such as optical microscopy, SEM/EDS, EBSD, XRD, microhardness testing, and mechanical evaluations. They also develop and validate analytical and computational models, support qualification of AFSD, WAAM, and Cold Spray processes, mentor students and partners, and manage laboratory equipment, safety protocols, and research operations.

Requisition Id 15769 The Computational Hydrology and Atmospheric Science (CHAS) Group at Oak Ridge National Laboratory (ORNL) is seeking a highly motivated Postdoctoral Research Associate in the areas of Hydrological and Earth System Modeling and Artificial Intelligence (AI). The successful candidate will have a strong background in computational science, data analysis, and process-based modeling of hydrological and Earth system processes. The CHAS group conducts world-class research in hydrological and Earth system modeling, large-scale data analytics and machine learning (ML), and data-model integration, leveraging the U.S. Department of Energy's (DOE) Leadership-Class Computing Facilities to advance predictive understanding of complex environmental systems. Major Duties/Responsibilities: * Develop and apply AI foundation models for hydrological and Earth system modeling, with emphasis on improving predictive capabilities for compound flooding in coastal regions. * Design and implement physics-informed and physics-ML hybrid approaches that integrate domain knowledge with data-driven methods to advance hydrological process understanding and prediction. * Conduct multimodal, multiscale data analysis by integrating diverse datasets (e.g., in situ observations, remote sensing products, model simulations) to inform model development, calibration, and validation. * Collaborate with a multidisciplinary team of hydrologists, Earth scientists, and computational scientists to leverage leadership-class computing resources for large-scale model training, testing, and deployment. * Contribute to the development of scalable, explainable, and uncertainty-aware AI methods that enhance model robustness, reliability, and scientific discovery. * Publish research findings in high-impact journals and present results at national and international conferences. * Engage with collaborators across DOE laboratories, universities, and partner agencies to broaden the applications of AI-enabled hydrological modeling. * Ensure compliance with ORNL's safety, security, quality, and environmental standards while carrying out all research activities. Technical Questions: Please contact Dan Lu ************* Basic Qualifications: * A Ph.D. in Hydrology, Earth system science, Water resources engineering, Computational sciences, Computer sciences or a related field completed within the last 5 years (or expected soon). * Demonstrated experience in hydrological or Earth system modeling, with emphasis on process understanding and prediction. * Strong background in computational sciences, including numerical methods, high-performance computing (HPC), or large-scale data analysis. * Experience in applying AI/ML techniques to hydrological and Earth sciences. * Proficiency in scientific programming languages such as Python, Julia, R, Fortran, or C/C++. * Evidence of scholarly productivity, including peer-reviewed publications and conference presentations. * Excellent written and oral communication skills and the ability to work effectively in a collaborative, multidisciplinary team environment. Preferred Qualifications: * Knowledge of uncertainty quantification methods and causal inference for complex environmental systems. * Experience with large-scale Earth system simulations, particularly using the Energy Exascale Earth System Model (E3SM). * Background in coastal and compound flooding simulations, including subsurface-surface and hydrodynamic interactions. * Demonstrated ability and strong motivation to conduct innovative, high-impact research and disseminate results through peer-reviewed publications and conference presentations. Applicants cannot have received their Ph.D. more than five years prior to the date of application and must complete all degree requirements before starting their appointment. The appointment length will be for up to 24 months with the potential for extension. Initial appointments and extensions are subject to performance and the availability of funding. ORNL Ethics and Conduct: As a member of the ORNL scientific community, you will be expected to commit to ORNL's Research Code of Conduct. Our full code of conduct, and a statement by the Lab Director's office can be found here: *********************************************** Benefits at ORNL: UT Battelle offers an exceptional benefits package to include matching 401K, Pension Plan, Paid Vacation and Medical / Dental plan. Onsite amenities include Credit Union, Medical Clinic and free Fitness facilities. Relocation: UT Battelle offers a wide range of relocation benefits for individuals and families to make it easier to come and work here. If you are invited to interview, please ask your Recruiter about relocating with ORNL This position will remain open for a minimum of 5 days after which it will close when a qualified candidate is identified and/or hired. We accept Word (.doc, .docx), Adobe (unsecured .pdf), Rich Text Format (.rtf), and HTML (.htm, .html) up to 5MB in size. Resumes from third party vendors will not be accepted; these resumes will be deleted and the candidates submitted will not be considered for employment. ORNL is an equal opportunity employer. All qualified applicants, including individuals with disabilities and protected veterans, are encouraged to apply. UT-Battelle is an E-Verify employer. Nearest Major Market: Knoxville

The Research Scientist will advance cold spray deposition science and technology, supporting the Department of Defense-funded initiatives in areas such as structural repair and expeditionary manufacturing. The position involves process development, material compatibility studies, performance validation, and integration of CSAM components into defense platforms. This role will also represent the University of Tennessee in collaborations with government and industry partners, mentor students, manage cold spray infrastructure, and contribute to the technical leadership of the UT Defense Research Center. This is a grant-funded position and is contingent upon the continued funding of the grant. Required Qualifications: Education: Master's Degree in Mechanical Engineering or job-related Engineering disciplines Experience: 3 years of experience in cold spray additive manufacturing and repair Knowledge, Skills, Abilities: Knowledge of operation and ability to use cold spray for part production, repair, and experiments for model development. Ability to use and interpret results of measurements performed during operations and post characterization. Technical writing skills for proposals, reports, and manuscript preparation. Strong interpersonal and collaborative relationship skills are needed for success in this role. Preferred Qualifications: Education: Doctoral Degree in Mechanical Engineering or job-related Engineering disciplines Experience: 1 year or more experience in CNC machining. 1 year or more experience with structured light scanners, coordinate measuring machines, optical profilometers.1 year or more experience with other additive manufacturing processes for metals, polymers, or ceramics. Knowledge, Skills, Abilities: Knowledge and operation of materials characterization techniques such as optical microscopy, SEM/EDS, EBSD, XRD, microhardness testing, and mechanical evaluation (tensile, compression, fatigue). Knowledge of operation and ability to use CNC machining for part production and experiments. Knowledge of operation and ability to use wire electrical discharge machining for part production. Knowledge of operation and ability to use and interpret results of measurements performed using structured light scanners, coordinate measuring machines, optical profilometers. Knowledge of operation and ability to use of other additive manufacturing techniques and in-situ monitoring for metal and hybrid materials components. Ability to perform experiments for model development Work Location: Location: Knoxville, TN Onsite Compensation and Benefits: UT market range: MR13 Find more information on the UT Market Range structure here Find more information on UT Benefits here Application Instructions: To express interest, please submit an application with the noted below attachments. To be assured of full consideration, completed applications with all requested materials. Resume Cover Letter List of 3 Professional References About The College/Department/Division: The Tickle College of Engineering is in the midst of an unprecedented period of growth and success including adding over 30 new faculty as part of ambitious cluster hiring campaigns led by Chancellor Donde Plowman and Dean Matthew Mench. Since 2021, the college has set records in research expenditures, enrollment, incoming student GPA, intellectual property development, and USNWR rank. New facilities include the state-of-the art Zeanah Engineering Complex, the University of Tennessee Manufacturing and Design Enterprise (TN-MADE) facility, and the Innovation South building which houses UTK's Fibers and Composites Manufacturing Facility (FCMF). TCE currently has 208 Tenure/Tenure Track and 65 Non-Tenure Track faculty in its nine academic departments and offers 13 undergraduate, 16 MS, and 15 PhD degree programs. Affiliated with TCE and located in Tullahoma, Tennessee, the UT Space Institute is a hub of aerospace and defense research. The college is also home to eight research centers and three interdisciplinary institutes. With approximately 4,300 undergraduate and 1,500 graduate students, the college sits 29th among public universities in the most recent U.S. News and World Report graduate rankings. Faculty in the college have won 29 early career awards (NSF, DoE, DARPA, AFOSR, and ARO) since 2016. In FY24, the college had NSF HERD research expenditures of $121 million. The Research Scientist will be responsible for the following: Designing and executing experiments to evaluate cold spray deposition performance across metals, polymers, spatially graded, and hybrid material systems. Optimizing spray parameters for both high- and low-pressure systems to achieve robust bonding, dimensional accuracy, and repeatability. Characterizing as-sprayed materials and build quality using microscopy, profilometry, ultrasonic inspection, and mechanical evaluation. Studying particle-substrate interactions, critical velocity behavior, and deposition efficiency across various feedstock types and substrates. Conducting post-process evaluations to assess performance metrics including adhesion, wear resistance, fatigue, and environmental durability. Implementing and refining in-situ monitoring tools to measure particle velocity, substrate temperature, and deposition rate. Developing models and data-driven methods to correlate process parameters with deposition quality and performance. Support efforts in developing process qualification pathways and performance benchmarks for CSAM parts. Mentoring students, technicians, and DoD collaborators in cold spray system operation, safety, experimental design, and data analysis. Providing technical instruction on cold spray system capabilities, maintenance, and safe laboratory practices. Overseeing the operation and maintenance of cold spray systems and supporting characterization tools. Leading and supporting manufacturing demonstrations and development efforts with DoD and industry partners. Hosting facility tours, technical briefings, and collaborative engagements with external stakeholders and sponsors.

Requisition Id 15722 We are seeking a postdoctoral researcher skilled in biogeochemistry who will focus on a project investigating the effects of natural and engineered materials on the stabilization of mercury (Hg) in contaminated environmental media (air, soils, sediments, water).This position resides in the Biodiversity and Ecosystem Health in the Biodiversity and Sustainable Systems Section, Environmental Sciences Division, Biological & Environmental Systems Science at Oak Ridge National Laboratory (ORNL). Major Duties/Responsibilities: * Design experiments and perform laboratory investigations with elemental Hg. * Acquire and analyze data using a range of analytical instrumentation. * Maintain detailed and accurate records. * Prepare oral and written reports. * Publish and present research results in peer-reviewed journals and at conferences. * Deliver ORNL's mission by aligning behaviors, priorities, and interactions with our core values of Impact, Integrity, Teamwork, Safety, and Service. Promote equal opportunity by fostering a respectful workplace - in how we treat one another, work together, and measure success. Basic Qualifications: * Ph.D. in environmental chemistry, civil/environmental engineering, (bio)geochemistry, soil science, or a related discipline. * Experience with laboratory investigations and experimental design. * Prioritizes a safe work environment and complies with all ES&H regulations. * A proven publication record. * Ability to work independently and collaboratively as part of an interdisciplinary research team. Preferred Qualifications: * Experience researching mercury * Analytical chemistry experience working with trace metals * Experience with materials characterization and analysis methods. * Excellent written and oral communication skills. * Motivated self-starter with the ability to work independently and to participate creatively in collaborative teams across the laboratory. * Ability to function well in a fast-paced research environment, set priorities to accomplish multiple tasks within deadlines, and adapt to ever changing needs. Special Requirements: Applicants cannot have received their Ph.D. more than five years prior to the date of application and must complete all degree requirements before starting their appointment. The appointment length will be up to 24 months with the potential for extension. Initial appointments and extensions are subject to performance and availability of funding. Security, Credentialing, and Eligibility Requirements: For employment at Oak Ridge National Laboratory (ORNL), a Real ID compliant form of identification will be required. Additionally, ORNL is subject to Department of Energy (DOE) access restrictions. All employees must also be able to obtain and maintain a federal Personal Identity Verification (PIV) card as mandated by Homeland Security Presidential Directive 12 (HSPD-12) and Department of Energy (DOE) Order 473.1A, which requires a favorable post-employment background investigation. To obtain this credential, new employees must successfully complete and pass a Federal Tier 1 background check investigation. This investigation includes a declaration of illegal drug activities, including use, supply, possession, or manufacture within the last year. This includes marijuana and cannabis derivatives, which are still considered illegal under federal law, regardless of state laws. For foreign national candidates: If you have not resided in the U.S. for three consecutive years, you are not eligible for the PIV credential and instead will need to obtain a favorable Local Site Specific Only (LSSO) risk determination to maintain employment. Once you meet the three-year residency requirement, you will be required to obtain a PIV credential to maintain employment. About ORNL: As a U.S. Department of Energy (DOE) Office of Science national laboratory, ORNL has an impressive 80-year legacy of addressing the nation's most pressing challenges. Our team is made up of over 7,000 dedicated and innovative individuals! Our goal is to create an environment where a variety of perspectives and backgrounds are valued, ensuring ORNL is known as a top choice for employment. These principles are essential for supporting our broader mission to drive scientific breakthroughs and translate them into solutions for energy, environmental, and security challenges facing the nation. ORNL offers competitive pay and benefits programs to attract and retain individuals who demonstrate exceptional work behaviors. The laboratory provides a range of employee benefits, including medical and retirement plans and flexible work hours, to support the well-being of you and your family. Employee amenities such as on-site fitness, banking, and cafeteria facilities are also available for added convenience. Other benefits include the following: Prescription Drug Plan, Dental Plan, Vision Plan, 401(k) Retirement Plan, Contributory Pension Plan, Life Insurance, Disability Benefits, Generous Vacation and Holidays, Parental Leave, Legal Insurance with Identity Theft Protection, Employee Assistance Plan, Flexible Spending Accounts, Health Savings Accounts, Wellness Programs, Educational Assistance, Relocation Assistance, and Employee Discounts. If you have difficulty using the online application system or need an accommodation to apply due to a disability, please email: ***********************. This position will remain open for a minimum of 5 days after which it will close when a qualified candidate is identified and/or hired. We accept Word (.doc, .docx), Adobe (unsecured .pdf), Rich Text Format (.rtf), and HTML (.htm, .html) up to 5MB in size. Resumes from third party vendors will not be accepted; these resumes will be deleted and the candidates submitted will not be considered for employment. ORNL is an equal opportunity employer. All qualified applicants, including individuals with disabilities and protected veterans, are encouraged to apply. UT-Battelle is an E-Verify employer. Nearest Major Market: Knoxville

Post-Doctoral Research Associate - Computational Materials Science and Machine Learning This position involves computational research on nuclear materials, with an emphasis on f-elements (lanthanides and actinides), molten salts, interfacial science, and energy-related processes within a multi-scale modeling framework. The main task focuses on developing and using machine learning interatomic potentials, advanced free energy simulations, and high-performance computing to predict chemical and materials properties, such as thermochemical behaviors and interfacial interactions relevant to nuclear applications. Duties include technical interactions with undergraduate and graduate students, contributing to and developing new research initiatives, writing peer-reviewed scientific journal articles, and technical management of research projects. The appointment would be a limited term appointment, approximately 1 year with the possibility of renewal for future years. The end goal after the appointment would be for you to secure a permanent position that is compatible with your interest. Required Qualifications: Education: Ph.D. degree in Materials Science, Chemical Engineering, Computational Chemistry, or an equivalent field. Experience: A well-established track record of research in materials science/computational modeling/chemistry. Experience in employing advanced statistical mechanics methods and machine learning for simulations of materials. Preferred Qualifications: Knowledge, Skills, and Abilities: Programming experience using Python for workflow development, scientific computing, and data analysis and visualization. Demonstrated knowledge and experience in advanced free energy simulations methods, such as thermodynamic integration, metadynamics, and umbrella sampling. Experience in developing and utilization of machine learning interatomic potentials to enhance predictive modeling of chemical processes and materials. Demonstrated experience in modeling solid-liquid interfaces. Excellent interpersonal skills, oral and written communication skills. Motivated self-starter with the ability to work independently and to participate creatively in collaborative teams across the laboratory. Ability to function well in a fast-paced research environment, set priorities to accomplish multiple tasks within deadlines, and adapt to ever changing needs. Work Location Location: Knoxville, TN Onsite Compensation and Benefits Anticipated hiring range: $70,000 - $75,000 Find more information on UT Benefits here Application Instructions Interested candidates should submit a letter of application, curriculum vitae, and names and addresses of three references. For questions or inquiries please contact Prof. Ivanov, email: ***************. Review of applications will begin immediately and will continue until the position is filled. About The Department The Department of Nuclear Engineering at the University of Tennessee, Knoxville, established in 1957, was the first of its kind and is considered one of the most prestigious in the United States. Its mission is supported by internationally recognized faculty and advanced research programs, enhanced by close ties with institutions such as Oak Ridge National Laboratory, the Y-12 Nuclear Security Complex, UCOR, and the East Tennessee Technology Park, as well as over one hundred nuclear-related companies within fifty miles of Knoxville. The department offers programs, with its graduate program consistently ranked among the top in the nation by U.S. News and World Report. Development and evaluation of statistical and machine learning tools for designing and understanding functional materials using the leadership class high performance computing facilities. Work with multi-disciplinary teams to apply modeling and simulation techniques to bulk materials and interfaces, supporting both fundamental research and applied programs. Publishing papers in high-quality refereed journals. Actively collaborating with industry, academia, government labs, and applications developers in a variety of venues.

Requisition Id 15598 As a U.S. Department of Energy (DOE) Office of Science national laboratory, ORNL has an impressive 80-year legacy of addressing the nation's most pressing challenges. Our team is made up of over 7,000 dedicated and innovative individuals! Our goal is to create an environment where a variety of perspectives and backgrounds are valued, ensuring ORNL is known as a top choice for employment. These principles are essential for supporting our broader mission to drive scientific breakthroughs and translate them into solutions for energy, environmental, and security challenges facing the nation. The Computational Coupled Physics (CCP) Group within the Computational Sciences and Engineering Division (CSED), at Oak Ridge National Laboratory (ORNL) is seeking a Postdoctoral Research Associate to develop and apply computational technique for advanced manufacturing using high-performance computing resources. ORNL's CCP conduct world-leading research and development in multi-scale computational physics, computational materials, and machine learning and artificial intelligence, using the DOE's leadership class computing facilities. This position will utilize methods such as finite elements, finite volume, and machine learning to solve challenging real-world problems related to structural materials and advanced manufacturing processes. The successful candidate will have experience with advanced computational approaches, software engineering, high-performance computing, and an understanding of materials science, with an emphasis on metallurgy related to phase transformations and/or thermomechanics. Major Duties/Responsibilities: * Help to develop and apply physics-based and/or machine learning models for advanced manufacturing processes. * Author peer reviewed papers for journals and conference, technical reports, open-source software, and represent the organization by making technical presentations at workshops and conferences. * Collaborate within a multi-disciplinary research environment consistent of computational scientists, computer scientists, experimentalists, materials scientists, and conduct basic and applied research in support of the Laboratory's mission. * Engage with the broader community for computational methods, manufacturing, and materials science. * Deliver ORNL's mission by aligning behaviors, priorities, and interactions with our core values of Impact, Integrity, Teamwork, Safety, and Service. Promote equal opportunity by fostering a respectful workplace - in how we treat one another, work together, and measure success. Basic Qualifications: * A PhD in materials science, mechanical engineering, applied mathematics, computer science, or a closely related field, completed within the last five years. * Demonstrated expertise in computational methods such as finite elements or finite volume techniques. * Demonstrated experience developing and running computational tools for high-performance computing environment, including distributed parallelism for GPUs. * Demonstrated experience in common scientific programming languages, such as Python and C++. * Demonstrated experience in structural materials, such as research in phase transformations or mechanical behavior. * Demonstrated effective written and oral communication skills, a proven publication record, and effective interpersonal skills. Preferred Qualifications: * Experience working in a multi-disciplinary research environment that follows modern software quality standard (version control, unit testing, continuous integration, etc.). * Experience in the development of large-scale physics simulation codes, including coupling of multiple codes, and an understanding of computational scaling and efficiency for large-scale HPC environments. * Strong background in materials science with an emphasis on phase transformations and mechanical behavior of structural materials. * Familiarity with advanced manufacturing processes such as laser powder bed fusion and directed energy deposition. * Motivated self-starter with the ability to work independently and to participate creatively in collaborative teams across the laboratory. * Ability to function well in a fast-paced research environment, set priorities to accomplish multiple tasks within deadlines, and adapt to ever changing needs. This is a temporary 24-month position. The appointment length will be up to 24 months with the potential for extension. Initial appointments and extensions are subject to performance and availability of funding. Visa Sponsorship: Visa sponsorship is not available for this position. Security, Credentialing, and Eligibility Requirements: * This position requires the ability to obtain and maintain an HSPD-12 PIV badge. * For employment at Oak Ridge National Laboratory (ORNL), a Real ID compliant form of identification will be required. * Additionally, ORNL is subject to Department of Energy (DOE) access restrictions. All employees must also be able to obtain and maintain a federal Personal Identity Verification (PIV) card as mandated by Homeland Security Presidential Directive 12 (HSPD-12) and Department of Energy (DOE) Order 473.1A, which requires a favorable post-employment background investigation. * To obtain this credential, new employees must successfully complete and pass a Federal Tier 1 background check investigation. This investigation includes a declaration of illegal drug activities, including use, supply, possession, or manufacture within the last year. This includes marijuana and cannabis derivatives, which are still considered illegal under federal law, regardless of state laws. For foreign national candidates: * If you have not resided in the U.S. for three consecutive years, you are not eligible for the PIV credential and instead will need to obtain a favorable Local Site Specific Only (LSSO) risk determination to maintain employment. * Once you meet the three-year residency requirement, you will be required to obtain a PIV credential to maintain employment. Technical Questions: * For any technical questions, please contact one of the following: Alex Plotkowski (*********************), Steve DeWitt (*****************), John Coleman (******************). About ORNL: ORNL offers competitive pay and benefits programs to attract and retain individuals who demonstrate exceptional work behaviors. The laboratory provides a range of employee benefits, including medical and retirement plans and flexible work hours, to support the well-being of you and your family. Employee amenities such as on-site fitness, banking, and cafeteria facilities are also available for added convenience. Other benefits include the following: Prescription Drug Plan, Dental Plan, Vision Plan, 401(k) Retirement Plan, Contributory Pension Plan, Life Insurance, Disability Benefits, Generous Vacation and Holidays, Parental Leave, Legal Insurance with Identity Theft Protection, Employee Assistance Plan, Flexible Spending Accounts, Health Savings Accounts, Wellness Programs, Educational Assistance, Relocation Assistance, and Employee Discounts. If you have difficulty using the online application system or need an accommodation to apply due to a disability, please email: ***********************. This position will remain open for a minimum of 5 days after which it will close when a qualified candidate is identified and/or hired. We accept Word (.doc, .docx), Adobe (unsecured .pdf), Rich Text Format (.rtf), and HTML (.htm, .html) up to 5MB in size. Resumes from third party vendors will not be accepted; these resumes will be deleted and the candidates submitted will not be considered for employment. ORNL is an equal opportunity employer. All qualified applicants, including individuals with disabilities and protected veterans, are encouraged to apply. UT-Battelle is an E-Verify employer. Nearest Major Market: Knoxville