Jefferson Lab jobs - 20 jobs

Come join our team at Jefferson Lab, where great minds matter. Salary Range: $147,600 - $237,300 (SSA) What your job will be like: Are you looking to join a team of high performing professionals, who are focused, driven and motivated to deliver on projects that are on the cutting edge of scientific discovery? If so, consider joining Jefferson Lab as the Project Management Office Director. Reporting to the Deputy Lab Director for Operations & Chief Operating Officer, you will lead a world class team of project controllers, risk analysts, project managers and project management training professionals to support the lab's projects. You will also partner with leaders and staff from across the lab to ensure projects are successfully executed and present results to both external and internal stakeholders on the status of the project support capabilities. In this role you will: Monitor projects, programs and portfolio to ensure compliance with project policies and standards as well as keeping to schedules, budgets and quality expectations Set Project Management Office (PMO) support priorities by partnering with project managers throughout the lab Create center of excellence that aligns with DOE Order 413.3B, Project Management Institute (PMI) guidelines, and other best practices Develop and maintain training programs, document templates, and guides to ensure all Jefferson Lab projects managers and project team members have ready access to necessary resources and can effectively apply the lab's management policies, procedures, workflows, and tools Work with leadership to identify and develop a pipeline of capable project managers and support staff Develop and distribute frequent communication to enhance lab wide awareness of project management skills, best practices, and lessons learned Develop strategy for PMO growth and continuous improvement that aligns with the Lab Strategy Design and maintain a repository of all project artifacts that provides for immediate access by all project team members with rigorous change control Qualifications we require: Education: Bachelor's degree in Business, Project Management, STEM, or other relevant discipline Experience 15 years relevant experience and 5 or more years Leadership Experience Experience executing a project using DOE 413.3B guidelines Project controls experience Experience and Education Exchange Additional Education or Work Experience may be substituted Knowledge, Skills and Abilities Demonstrated experience establishing a new Project Management Office (PMO) Ability to review project management plans, reports, and presentations for compliance with Jefferson Lab standards, assess the realism and risk of project plans, and provide expert and timely guidance on actions to resolve cost, schedule, or capability variances Ability to partner with stakeholders at multiple levels of the organization to develop solutions to ensure project success based on the organizational strategy and mission needs that prepares a team for success Ability to effectively communicate status with both internal and external stakeholders Knowledge and highly skilled in the design and application of Earned Value Management techniques (ANSI 19-006-2019, ISO 21508, or ANSI EIA-478 or equivalent) Knowledge of how to effectively integrate project management services into a project team and recruit project services staff and leaders to support Skilled in the implementation and use of Oracle Primavera P6 Enterprise Project Portfolio Management and Critical Path Method scheduling techniques Ability to work in a federal prime contract environment governed by the Federal Acquisition Regulations and agency-specified project management requirement Qualifications we prefer: Education Master's degree in Business, Project Management, STEM, or other relevant discipline Experience 10 or more years Project Management, Project Controls, Risk Management, and/or Project Management Training Certified Project Management Professional (PMP) About Jefferson Lab Join a community with a common purpose of solving the most challenging scientific and engineering problems of our time. The Jefferson Lab campus is located in southeastern Virginia amidst a vibrant and growing technology community. A career at Jefferson Lab is more than a job. You will be part of “big science” and work alongside top scientists and engineers from around the world unlocking the secrets of our visible universe. Managed by Jefferson Science Associates, LLC; Thomas Jefferson National Accelerator Facility is entering an exciting period of mission growth and is seeking new team members ready to apply their skills and passion to have an impact. You could call it work, or you could call it a mission. We call it a challenge. We do things that will change the world. Total Rewards at Jefferson Lab At Jefferson Lab, we believe that a comprehensive employee benefits program is an important and meaningful part of the compensation employees receive. Our benefits program includes, but is not limited to: • Medical, Dental, and Vision Care Plans • Flexible Spending Accounts • Paid Time-off and Leave Programs (Paid Parental, vacation, holidays, and sick leave) • 401(k) Plan - 9% Lab Contribution; 100% vested • Flexible Work Arrangements (Remote & Alternate Work Schedules available) • Tuition Assistance, Training and Professional Development Programs • Live near the waterways of the Chesapeake Bay region with access to nearby beaches, mountains, and all major metropolitan centers on the East Coast Jefferson Science Associates, LLC (JSA) manages and operates the Thomas Jefferson National Accelerator Facility (Jefferson Lab). JSA is an Equal Opportunity Employer. JSA is committed to providing reasonable accommodations for persons with disabilities (unless doing so will result in an undue hardship). If you need a reasonable accommodation for any part of the employment process, please send an e-mail to ********************* or call ************** to provide the nature of your request. Reasonable accommodations are considered on a case-by-case basis. Employment with JSA is conditional upon DOE approval if at any time during your employment you are participating in a Foreign Government Talent Recruitment Program or Affiliated activity. Generally, such programs/activities include any foreign-state-sponsored attempt to acquire U.S.-funded scientific research through programs run or funded by the government that target scientists, engineers, students, academics, researchers, and entrepreneurs of all nationalities working or educated in the United States. This includes positions or appointments, both domestic and foreign, titled academic, professional, or institutional appointments whether or not remuneration is received and whether full-time, part-time or voluntary.

Come join our team at Jefferson Lab, where great minds matter . Salary Range: $64,200 - $96,400 (PD) The Theory Center at Jefferson Lab invites applicants to fill a Postdoctoral Research Fellow position. The Theory Center pursues a world-leading research program in QCD and its applications to hadronic and nuclear physics, supporting the physics program at JLab and the future Electron-Ion Collider. The Center is actively involved in collaborative projects of the US Department of Energy programs such as SciDAC-5, Topical Collaborations, the Genesis Mission, and the National Quantum Initiative. The Center maintains an extensive network of connections that offer many opportunities for collaboration with leading researchers worldwide. Information about JLab and its Theory Center can be found at ********************* Please use Academic Job Online (********************************************** to upload your applications and also click the "Apply now" button on this page to fill in the necessary information required by the JLab tracking system. In this role you will: Conduct first class research in theoretical hadronic and nuclear physics Disseminate research through articles in refereed publications and presentations at national and international conferences, workshops and seminars Contribute to the science program of Jefferson Lab, including interactions with users, both in theory and experiment, organization of theory seminars, and participation in the Lab's outreach activities Maintain a record of your activities, ensuring that an annual research report includes complete records on the publication and invited talks JSA will not sponsor H1B visas for this position Qualifications We Require: Education: A PhD in an appropriate area of theoretical physics is a prerequisite, together with a record of publications in leading journals and talks at workshops and conferences. Experience: Recognized research program in theoretical nuclear and/or hadron physics that overlaps with the JLab scientific program. Knowledge, Skills and Abilities: Able to communicate clearly in writing (e.g. email, memos, explanations, drawings) and explain work to his/her supervisor and others in the group Interacts well with work group Can represent work associated with specific projects at professional meetings About Jefferson Lab Join a community with a common purpose of solving the most challenging scientific and engineering problems of our time. The Jefferson Lab campus is located in southeastern Virginia amidst a vibrant and growing technology community. A career at Jefferson Lab is more than a job. You will be part of “big science” and work alongside top scientists and engineers from around the world unlocking the secrets of our visible universe. Managed by Jefferson Science Associates, LLC; Thomas Jefferson National Accelerator Facility is entering an exciting period of mission growth and is seeking new team members ready to apply their skills and passion to have an impact. You could call it work, or you could call it a mission. We call it a challenge. We do things that will change the world. Total Rewards at Jefferson Lab At Jefferson Lab, we believe that a comprehensive employee benefits program is an important and meaningful part of the compensation employees receive. Our benefits program includes, but is not limited to: Medical, Dental, and Vision Care Plans • Flexible Spending Accounts Paid Time-off and Leave Programs (Paid Parental, vacation, holidays, and sick leave) 401(k) Plan - 9% Lab Contribution; 100% vested • Flexible Work Arrangements (Remote & Alternate Work Schedules available) Tuition Assistance, Training and Professional Development Programs Live near the waterways of the Chesapeake Bay region with access to nearby beaches, mountains, and all major metropolitan centers on the East Coast Jefferson Science Associates, LLC (JSA) manages and operates the Thomas Jefferson National Accelerator Facility (Jefferson Lab). JSA is an Equal Opportunity Employer. JSA is committed to providing reasonable accommodations for persons with disabilities (unless doing so will result in an undue hardship). If you need a reasonable accommodation for any part of the employment process, please send an e-mail to ******************** or contact Human Resources by calling ************** and selecting option 1 between 8 am - 5 pm EST to provide the nature of your request. Employment with JSA is conditional upon DOE approval if at any time during your employment you are participating in a Foreign Government Talent Recruitment Program or Affiliated activity. Generally, such programs/activities include any foreign-state-sponsored attempt to acquire U.S.-funded scientific research through programs run or funded by the government that target scientists, engineers, students, academics, researchers, and entrepreneurs of all nationalities working or educated in the United States. This includes positions or appointments, both domestic and foreign, titled academic, professional, or institutional appointments whether or not remuneration is received and whether full-time, part-time or voluntary.

Come join our team at Jefferson Lab, where great minds matter . The CEBAF Associate Laboratory Director at Thomas Jefferson National Accelerator Laboratory (TJNAF) serves as an executive member of the Laboratory, supporting the Laboratory Director in accomplishing TJNAF's mission of advancing scientific discoveries at the Continuous Electron Beam Accelerator Facility (CEBAF). The TJNAF campus is in southeastern Virginia amidst a vibrant and growing technology community. Managed by Jefferson Science Associates, LLC; Thomas Jefferson National Accelerator Facility is entering an exciting period of mission growth and is seeking new team members ready to apply their skills and passion to have an impact in leading and delivering on the laboratory's mission. The primary responsibility of the CEBAF Director is to propel the mission of CEBAF through: 1) advancing world-leading experimental studies of the structure and dynamics bound quarks and gluons through stewarding the CEBAF facility and an international user program, 2) designing, constructing, and operating the electron scattering instruments at CEBAF, 3) developing and operating the accelerator at CEBAF; 4) developing the strategy for utilization of smaller accelerators and test areas at the laboratory to improve performance of CEBAF and accelerator technologies in general; and, 5) executing design, construction and/or upgrade activities of CEBAF. The CEBAF Director manages an annual budget of over $130 Million and 350 CEBAF staff to address this mission. The CEBAF Director, Associate Laboratory Director will be responsible for: Providing leadership and oversight to ensure the successful, reliable and safe operation of the CEBAF User Facility including associated elements in the Accelerator Division and the Experimental Nuclear Physics Division. Advancing scientific excellence and impact of the CEBAF facility, including through implementation of the community driven Long-Range Plan for Nuclear Science enhancing competitive positions of CEBAF in the world-wide ecosystem nuclear and particle physics accelerators. Developing mechanisms to support diverse and unique users to address critical research challenges, realize major scientific breakthroughs and develop cutting-edge particle detectors, as well as to assess the changing scientific needs of the physics user community and ensure CEBAF remains responsive. Maintaining strong and respectful relationships with the major CEBAF sponsor (Nuclear Physics) and partners and serving as a primary contact and spokesperson within TJNAF and externally for CEBAF. Serving as executive member of the Laboratory Leadership team, sharing responsibility for the excellence in science and technology, operational excellence, and community engagement at TJNAF. Creating and nurturing an environment that promotes and embraces a multi-faceted workforce and champions the TJNAF values of impact, teamwork, safety, integrity and service. Leading self-assessments, planning and tracking for CEBAF elements associated with the Laboratory Agenda, Annual Laboratory Plan, and other performance tools. Identifying key organizational staffing need, recruiting and developing S&T staff to be future leaders/mentors. Implementing management systems, operations, safety, compliance, and performance assessments across CEBAF, using these systems to steward the facility. Maintaining a strong commitment to the implementation and perpetuation of institutional values, guiding principles and ethics. Qualifications we require: Education & Experience International recognition and demonstrated accomplishments as a leading PhD scientist and visionary, ideally with a track record of using particle facilities for scientific discovery. 20 years technical experience, including at least 5 years of demonstrated executive management experience, including developing and leading large complex and multidisciplinary research programs and/or user facilities. Demonstrated experience of successfully developing, implementing, and executing scientific strategy with engagement from critical stakeholders. Experience communicating with key stakeholders, clients, program sponsors, internal staff, and the security/intelligence community. Proven commitment to safety and integrity. Knowledge, Skills and Abilities: Extensive knowledge of particle facilities for scientific discovery. Demonstrated ability to lead and manage complex technical scope. Demonstrated ability to establish priorities, assess competing resource demands and make decisions that optimize performance. Familiarity with the Department of Energy. Proficiency in financial analysis and forecasting. Strong analytical, writing, and speaking skills with the ability to organize, analyze, and implement complex topics and initiatives, with attention to detail. Capable of handling multiple competing priorities in a complex R&D environment. Candidate must show a commitment to safety, high standard of ethics and integrity. *Relevant experience may not be substituted for education. Total Rewards at Jefferson Lab At Jefferson Lab, we believe that a comprehensive employee benefits program is an important and meaningful part of the compensation employees receive. Our benefits program includes, but is not limited to: Medical, Dental, and Vision Care Plans • Flexible Spending Accounts Paid Time-off and Leave Programs (Paid Parental, vacation, holidays, and sick leave) 401(k) Plan - 9% Lab Contribution; 100% vested • Flexible Work Arrangements (Remote & Alternate Work Schedules available) Tuition Assistance, Training and Professional Development Programs Live near the waterways of the Chesapeake Bay region with access to nearby beaches, mountains, and all major metropolitan centers on the East Coast Jefferson Science Associates, LLC (JSA) manages and operates the Thomas Jefferson National Accelerator Facility (Jefferson Lab). JSA is an Equal Opportunity Employer. JSA is committed to providing reasonable accommodations for persons with disabilities (unless doing so will result in an undue hardship). If you need a reasonable accommodation for any part of the employment process, please send an e-mail to ******************** or contact Human Resources by calling ************** and selecting option 1 between 8 am - 5 pm EST to provide the nature of your request. Employment with JSA is conditional upon DOE approval if at any time during your employment you are participating in a Foreign Government Talent Recruitment Program or Affiliated activity. Generally, such programs/activities include any foreign-state-sponsored attempt to acquire U.S.-funded scientific research through programs run or funded by the government that target scientists, engineers, students, academics, researchers, and entrepreneurs of all nationalities working or educated in the United States. This includes positions or appointments, both domestic and foreign, titled academic, professional, or institutional appointments whether or not remuneration is received and whether full-time, part-time or voluntary.

Are you a strategic engineering leader ready to lead innovation, inspire teams, and drive meaningful impact? At Jefferson Lab, you'll champion cutting-edge science and operational excellence while shaping the future of discovery. Join us and make your mark-where excellence meets purpose, and great minds truly matter . Posting Date: 09/19/25 Range: $165,400 - $261,400 (PSE) Work type: 100% dedicated on-site The Director of Engineering provides engineering leadership at Jefferson Lab by ensuring the application of sound engineering principles to support operations and complex R&D projects aligned with the scientific mission. Coordinate and manage resources for the Continuous Electron Beam Accelerator Facility (CEBAF) and various DOE O 413 construction projects. Additionally, oversee multi-laboratory partnership projects such as the Electron-Ion Collider Project and LCLS II-HE Project. Collaborate with other laboratory management members in strategic planning, budget and resource management, talent development, policy formulation, and science and technology initiatives. The Director of Engineering will be responsible for: Lead and manage the Engineering Division, providing engineering services to all technical programs at Jefferson Lab. Direct staff and budget to meet laboratory commitments to the CEBAF program and the portfolio of construction projects. Ensure engineering activities support overall project goals and technical performance within cost and schedule requirements. Promote a culture of leadership, accountability, and exceptional safety performance within the Division. Grow and develop a highly skilled engineering workforce and capability. Develop and take ownership of a Systems Engineering framework for Jefferson Lab, in coordination with other Science and Technology organizations within the laboratory. Foster and encourage constructive partnerships with leaders to further the goals and mission of Jefferson Lab. Qualifications We Prefer: Experience in the DOE National Laboratory Complex or highly regulated industries. Qualifications We Require: Education Bachelor's Degree Engineering Education above the minimum may be substituted for experience. Experience 15 or more years' experience relevant technical areas of large-scale technical systems in a research environment. 5 or more years' experience in a management position, with broad and in-depth project management and/or project leadership experience. Knowledge, Skills and Abilities: Comprehensive leadership and management skills necessary to lead the engineering division and its activities. Ability to manage, motivate, direct, and effectively lead a diverse group of scientific, technical, and administrative staff. Proven ability to exercise executive level leadership for programs, budget, and facilities responsibilities. Relevant experience may not be substituted for education. About Jefferson Lab Join a community with a common purpose of solving the most challenging scientific and engineering problems of our time. The Jefferson Lab campus is located in southeastern Virginia amidst a vibrant and growing technology community. A career at Jefferson Lab is more than a job. You will be part of “big science” and work alongside top scientists and engineers from around the world unlocking the secrets of our visible universe. Managed by Jefferson Science Associates, LLC; Thomas Jefferson National Accelerator Facility is entering an exciting period of mission growth and is seeking new team members ready to apply their skills and passion to have an impact. You could call it work, or you could call it a mission. We call it a challenge. We do things that will change the world. Total Rewards at Jefferson Lab At Jefferson Lab, we believe that a comprehensive employee benefits program is an important and meaningful part of the compensation employees receive. Our benefits program includes, but is not limited to: Medical, Dental, and Vision Care Plans • Flexible Spending Accounts Paid Time-off and Leave Programs (Paid Parental, vacation, holidays, and sick leave) 401(k) Plan - 9% Lab Contribution; 100% vested • Flexible Work Arrangements (Remote & Alternate Work Schedules available) Tuition Assistance, Training and Professional Development Programs Live near the waterways of the Chesapeake Bay region with access to nearby beaches, mountains, and all major metropolitan centers on the East Coast Jefferson Science Associates, LLC (JSA) manages and operates the Thomas Jefferson National Accelerator Facility (Jefferson Lab). JSA is an Equal Opportunity Employer. JSA is committed to providing reasonable accommodations for persons with disabilities (unless doing so will result in an undue hardship). If you need a reasonable accommodation for any part of the employment process, please send an e-mail to ******************** or contact Human Resources by calling ************** and selecting option 1 between 8 am - 5 pm EST to provide the nature of your request. Employment with JSA is conditional upon DOE approval if at any time during your employment you are participating in a Foreign Government Talent Recruitment Program or Affiliated activity. Generally, such programs/activities include any foreign-state-sponsored attempt to acquire U.S.-funded scientific research through programs run or funded by the government that target scientists, engineers, students, academics, researchers, and entrepreneurs of all nationalities working or educated in the United States. This includes positions or appointments, both domestic and foreign, titled academic, professional, or institutional appointments whether or not remuneration is received and whether full-time, part-time or voluntary.

Come join our team at Jefferson Lab, where great minds matter Salary Range: $165,400 - $261,400 (PSE) What your job will be like: Develop, improve, and adapt the organizations systems and standards to initiate, plan, execute, monitor, control, and close projects while ensuring compliance with Department of Energy requirements. Manage the design, construction and checkout of the experimental equipment of the MOLLER project. Responsible for delivering the technical performance of the MOLLER project within cost and schedule requirements, and for providing the required project plans and status reports. Work in close collaboration with the Hall A/C Leader and collaboration to optimize scientific output within the cost and schedule goals for the MOLLER project, and with the Associate Director for the Physics Division to ensure that the project priorities are well-communicated and carefully balanced with the needs of the ongoing research program. Responsible for the day-to-day management of the MOLLER project and supervises, through a matrixed approach, the various Control Account Managers. In this role you will: Manage project goals and priorities and delivers the technical performance within cost and schedule requirements Lead responsibility within the Laboratory for developing the MOLLER Experimental Equipment scope, cost estimate, and schedule Organize and lead a professional staff of project analysts and support personnel Manage staffing needs based on project workload changes, recruit new staff, provide initial and recurrent training, coaching, and performance management Ensure effective project management systems and tools are used to develop, document, and monitor cost controls and milestone schedules to assess project performance and achieve project deliverables. Ensure that DOE requirements are adhered to including project documentation and reporting, risk assessments, and EH&S. Qualifications we require: Education Bachelor's degree in engineering Experience 15 or more years Nuclear or Accelerator Physics Experience in project management of a facility, a major scientific experiment, or an experimental equipment construction effort Experience and Education Exchange Relevant experience may not be substituted for education Knowledge, Skills and Abilities Extensive knowledge of nuclear experimental equipment technology, Knowledge of other scientific and technical programs and DOE project management policies and requirement., Ability to lead and manage complex technical projects, working with scientists, engineers, and information technology professionals in a high technology organization., Ability to establish priorities, assess competing resource demands and make decisions that optimize project performance., Excellence planning and assessment skills., Interpersonal, communication. and negotiation skills., Ability to work in a federal prime contract environment governed by the Federal Acquisition Regulations and agency-specific project management requirements., Ability to organize a blended workforce composed of employees, contractor staff, and consultants. Qualifications we prefer: Ph.D. in Physics, Engineering or related discipline About Jefferson Lab Join a community with a common purpose of solving the most challenging scientific and engineering problems of our time. The Jefferson Lab campus is located in southeastern Virginia amidst a vibrant and growing technology community. A career at Jefferson Lab is more than a job. You will be part of “big science” and work alongside top scientists and engineers from around the world unlocking the secrets of our visible universe. Managed by Jefferson Science Associates, LLC; Thomas Jefferson National Accelerator Facility is entering an exciting period of mission growth and is seeking new team members ready to apply their skills and passion to have an impact. You could call it work, or you could call it a mission. We call it a challenge. We do things that will change the world. Total Rewards at Jefferson Lab At Jefferson Lab, we believe that a comprehensive employee benefits program is an important and meaningful part of the compensation employees receive. Our benefits program includes, but is not limited to: •Medical, Dental, and Vision Care Plans • Flexible Spending Accounts • Paid Time-off and Leave Programs (Paid Parental, vacation, holidays, and sick leave) • 401(k) Plan - 9% Lab Contribution; 100% vested • Flexible Work Arrangements (Remote & Alternate Work Schedules available) • Tuition Assistance, Training and Professional Development Programs • Live near the waterways of the Chesapeake Bay region with access to nearby beaches, mountains, and all major metropolitan centers on the East Coast Jefferson Science Associates, LLC (JSA) manages and operates the Thomas Jefferson National Accelerator Facility (Jefferson Lab). JSA is committed to providing reasonable accommodations for persons with disabilities (unless doing so will result in an undue hardship). If you need a reasonable accommodation for any part of the employment process,please send an e-mail to ******************** or contact Human Resources by calling ************** and selecting option 1 between 8 am -5 pm EST to provide the nature of your request. Employment with JSA is conditional upon DOE approval if at any time during your employment you are participating in a Foreign Government Talent Recruitment Program or Affiliated activity. Generally, such programs/activities include any foreign-state-sponsored attempt to acquire U.S.-funded scientific research through programs run or funded by the government that target scientists, engineers, students, academics, researchers, and entrepreneurs of all nationalities working or educated in the United States. This includes positions or appointments, both domestic and foreign, titled academic, professional, or institutional appointments whether or not remuneration is received and whether full-time, part-time or voluntary.

Come join our team at Jefferson Lab, where great minds matter Salary Range: $ 136,400 - $215,00 (SSE), $136,400 - $241,700 (SSS) What your job will be like: Provide strategic and tactical leadership of the operations of CEBAF in all technical areas and will be an integral part of the senior management team of the Accelerator Division. Responsible for the day-to-day operation of the CEBAF accelerator, technical supervision and guidance of all personnel from Operations and other departments within the Accelerator and Engineering Divisions engaged in supporting the safe operations of accelerator systems, as well as the long-range planning of accelerator operations. This includes creating and implementing a comprehensive vision for optimizing the reliability and performance of the accelerator, building up on the recent 12 GeV energy upgrade and planning for the future experiments such as Moller which have higher demands on beam quality. In this role as a SSE/SSS you will: * Be responsible for the safe day-to-day operations of CEBAF * Coordinate with supporting groups (e.g. CASA, CIS, SRF Ops, SRF S&T, EES, EHS&Q) * Develop and implement the long-range vision for the reliability and performance of CEBAF and beam quality programs for MOLLER and other project * Develop budgetary priorities for maintenance and improvements to CEBAF * Provide oversight of LERF and UITF operations * Communication with DOE and Experimental Physics User's Group * Provide review briefings as required including, but not limited to the annual Budget Review and annual Science and Technology Review * Serve as associate member of CASA, SRF S&T and SRF Ops departments Qualifications we require for an SSE: Education * Bachelor's degree in engineering * Education above the minimum may not be substituted for experience. Experience * 15 or more years in nuclear or particle accelerator Physics * 5 or more years direct experience in accelerator operations * 3 or more years managerial responsibilities Qualification we require for an SSS: Education * Ph.D. in Physics or equivalent * Education above the minimum may not be substituted for experience. Experience * 15 or more years in nuclear or particle accelerator Physics * 5 or more years direct experience in accelerator operations * 3 or more years managerial responsibilities Knowledge, Skills and Abilities: * Excellent communication and leadership skills and demonstrate good judgment * Functional knowledge of operation of accelerators, beam dynamics in accelerators, and knowledge about functioning of all accelerators sub-systems, including RF, magnets and power supplies, beam diagnostics, control systems, etc. * Ability to give effective presentations to critical/high level customers and effectively represent work group on review panels and cross-organizational teams * Ability to write convincing proposals and reports with all necessary backup material for external consumption * Advanced knowledge of applications of accelerator and experimental equipment and detector devices as they relate to nuclear physics research * Advanced and demonstrated planning, budgeting, problem solving, decision making, analytical, communication, and presentation skills * Developed leadership, managerial, interface, negotiation, and conflict resolution skills About Jefferson Lab Join a community with a common purpose of solving the most challenging scientific and engineering problems of our time. The Jefferson Lab campus is located in southeastern Virginia amidst a vibrant and growing technology community. A career at Jefferson Lab is more than a job. You will be part of "big science" and work alongside top scientists and engineers from around the world unlocking the secrets of our visible universe. Managed by Jefferson Science Associates, LLC; Thomas Jefferson National Accelerator Facility is entering an exciting period of mission growth and is seeking new team members ready to apply their skills and passion to have an impact. You could call it work, or you could call it a mission. We call it a challenge. We do things that will change the world. Total Rewards at Jefferson Lab At Jefferson Lab, we believe that a comprehensive employee benefits program is an important and meaningful part of the compensation employees receive. Our benefits program includes, but is not limited to: * Medical, Dental, and Vision Care Plans * Flexible Spending Accounts * Paid Time-off and Leave Programs (Paid Parental, vacation, holidays, and sick leave) * 401(k) Plan - 9% Lab Contribution; 100% vested * Flexible Work Arrangements (Remote & Alternate Work Schedules available) * Tuition Assistance, Training and Professional Development Programs * Live near the waterways of the Chesapeake Bay region with access to nearby beaches, mountains, and all major metropolitan centers on the East Coast Jefferson Science Associates, LLC (JSA) manages and operates the Thomas Jefferson National Accelerator Facility (Jefferson Lab). JSA is committed to providing reasonable accommodations for persons with disabilities (unless doing so will result in an undue hardship). If you need a reasonable accommodation for any part of the employment process,please send an e-mail to ******************** or contact Human Resources by calling ************** and selecting option 1 between 8 am -5 pm EST to provide the nature of your request. Employment with JSA is conditional upon DOE approval if at any time during your employment you are participating in a Foreign Government Talent Recruitment Program or Affiliated activity. Generally, such programs/activities include any foreign-state-sponsored attempt to acquire U.S.-funded scientific research through programs run or funded by the government that target scientists, engineers, students, academics, researchers, and entrepreneurs of all nationalities working or educated in the United States. This includes positions or appointments, both domestic and foreign, titled academic, professional, or institutional appointments whether or not remuneration is received and whether full-time, part-time or voluntary.

Come join our team at Jefferson Lab, where great minds matter . Salary Range: $64,200 - $96,400 (PD) The Jefferson Lab Theory Center is seeking to fill a Postdoctoral Fellow position to start as soon as possible. The successful candidate will join the major nuclear physics SciDAC-5 project on “Femtoscale Imaging of Nuclei using Exascale Platforms”. We are particularly interested in candidates who have strong interest and background in QCD factorization to observables sensitive to single and multiple dimensional hadron structures (encoded in both TMDs and GPDs), and their extraction from data using QCD global analyses and Bayesian inference. This position is normally for two years, but outstanding performance may allow an extension to a third year. More about JLab and its Theory Center can be found at **************************** Please use Academic Job Online (********************************************** to upload your applications and also click the "Apply now" button on this page to fill in the necessary information required by the JLab tracking system. In this role you will: • Conduct first class research to contribute to the deliverables of the SciDAC-5 project • Actively participate in discussions with the members of the project and communicate progress towards the milestones on a regular basis • Disseminate the research work through articles in refereed publications, at conferences, workshops and seminars • Actively participate in JLab's broad science program, including interactions with users, both in theory and experiment, and its outreach activities JSA will not sponsor H1B visas for this position. Qualifications We Require: Education: A PhD in an appropriate area of theoretical physics is a prerequisite, together with a record of publications in leading journals and talks at workshops and conferences Experience: Recognized research program in theoretical nuclear and/or hadron physics that overlaps with the JLab scientific program Knowledge, Skills and Abilities: Able to communicate clearly in writing (e.g. email, memos, explanations, drawings) and explain work to his/her supervisor and others in the group Interacts well with work group Can represent work associated with specific projects at professional meetings About Jefferson Lab Join a community with a common purpose of solving the most challenging scientific and engineering problems of our time. The Jefferson Lab campus is located in southeastern Virginia amidst a vibrant and growing technology community. A career at Jefferson Lab is more than a job. You will be part of “big science” and work alongside top scientists and engineers from around the world unlocking the secrets of our visible universe. Managed by Jefferson Science Associates, LLC; Thomas Jefferson National Accelerator Facility is entering an exciting period of mission growth and is seeking new team members ready to apply their skills and passion to have an impact. You could call it work, or you could call it a mission. We call it a challenge. We do things that will change the world. Total Rewards at Jefferson Lab At Jefferson Lab, we believe that a comprehensive employee benefits program is an important and meaningful part of the compensation employees receive. Our benefits program includes, but is not limited to: Medical, Dental, and Vision Care Plans • Flexible Spending Accounts Paid Time-off and Leave Programs (Paid Parental, vacation, holidays, and sick leave) 401(k) Plan - 9% Lab Contribution; 100% vested • Flexible Work Arrangements (Remote & Alternate Work Schedules available) Tuition Assistance, Training and Professional Development Programs Live near the waterways of the Chesapeake Bay region with access to nearby beaches, mountains, and all major metropolitan centers on the East Coast Jefferson Science Associates, LLC (JSA) manages and operates the Thomas Jefferson National Accelerator Facility (Jefferson Lab). JSA is an Equal Opportunity Employer. JSA is committed to providing reasonable accommodations for persons with disabilities (unless doing so will result in an undue hardship). If you need a reasonable accommodation for any part of the employment process, please send an e-mail to ******************** or contact Human Resources by calling ************** and selecting option 1 between 8 am - 5 pm EST to provide the nature of your request. Employment with JSA is conditional upon DOE approval if at any time during your employment you are participating in a Foreign Government Talent Recruitment Program or Affiliated activity. Generally, such programs/activities include any foreign-state-sponsored attempt to acquire U.S.-funded scientific research through programs run or funded by the government that target scientists, engineers, students, academics, researchers, and entrepreneurs of all nationalities working or educated in the United States. This includes positions or appointments, both domestic and foreign, titled academic, professional, or institutional appointments whether or not remuneration is received and whether full-time, part-time or voluntary.

Come join our team at Jefferson Lab, where great minds matter. The CEBAF Associate Laboratory Director at Thomas Jefferson National Accelerator Laboratory (TJNAF) serves as an executive member of the Laboratory, supporting the Laboratory Director in accomplishing TJNAF's mission of advancing scientific discoveries at the Continuous Electron Beam Accelerator Facility (CEBAF). The TJNAF campus is in southeastern Virginia amidst a vibrant and growing technology community. Managed by Jefferson Science Associates, LLC; Thomas Jefferson National Accelerator Facility is entering an exciting period of mission growth and is seeking new team members ready to apply their skills and passion to have an impact in leading and delivering on the laboratory's mission. The primary responsibility of the CEBAF Director is to propel the mission of CEBAF through: 1) advancing world-leading experimental studies of the structure and dynamics bound quarks and gluons through stewarding the CEBAF facility and an international user program, 2) designing, constructing, and operating the electron scattering instruments at CEBAF, 3) developing and operating the accelerator at CEBAF; 4) developing the strategy for utilization of smaller accelerators and test areas at the laboratory to improve performance of CEBAF and accelerator technologies in general; and, 5) executing design, construction and/or upgrade activities of CEBAF. The CEBAF Director manages an annual budget of over $130 Million and 350 CEBAF staff to address this mission. The CEBAF Director, Associate Laboratory Director will be responsible for: * Providing leadership and oversight to ensure the successful, reliable and safe operation of the CEBAF User Facility including associated elements in the Accelerator Division and the Experimental Nuclear Physics Division. * Advancing scientific excellence and impact of the CEBAF facility, including through implementation of the community driven Long-Range Plan for Nuclear Science enhancing competitive positions of CEBAF in the world-wide ecosystem nuclear and particle physics accelerators. * Developing mechanisms to support diverse and unique users to address critical research challenges, realize major scientific breakthroughs and develop cutting-edge particle detectors, as well as to assess the changing scientific needs of the physics user community and ensure CEBAF remains responsive. * Maintaining strong and respectful relationships with the major CEBAF sponsor (Nuclear Physics) and partners and serving as a primary contact and spokesperson within TJNAF and externally for CEBAF. * Serving as executive member of the Laboratory Leadership team, sharing responsibility for the excellence in science and technology, operational excellence, and community engagement at TJNAF. * Creating and nurturing an environment that promotes and embraces a multi-faceted workforce and champions the TJNAF values of impact, teamwork, safety, integrity and service. * Leading self-assessments, planning and tracking for CEBAF elements associated with the Laboratory Agenda, Annual Laboratory Plan, and other performance tools. * Identifying key organizational staffing need, recruiting and developing S&T staff to be future leaders/mentors. * Implementing management systems, operations, safety, compliance, and performance assessments across CEBAF, using these systems to steward the facility. * Maintaining a strong commitment to the implementation and perpetuation of institutional values, guiding principles and ethics. Qualifications we require: Education & Experience * International recognition and demonstrated accomplishments as a leading PhD scientist and visionary, ideally with a track record of using particle facilities for scientific discovery. * 20 years technical experience, including at least 5 years of demonstrated executive management experience, including developing and leading large complex and multidisciplinary research programs and/or user facilities. * Demonstrated experience of successfully developing, implementing, and executing scientific strategy with engagement from critical stakeholders. * Experience communicating with key stakeholders, clients, program sponsors, internal staff, and the security/intelligence community. * Proven commitment to safety and integrity. Knowledge, Skills and Abilities: * Extensive knowledge of particle facilities for scientific discovery. * Demonstrated ability to lead and manage complex technical scope. * Demonstrated ability to establish priorities, assess competing resource demands and make decisions that optimize performance. * Familiarity with the Department of Energy. * Proficiency in financial analysis and forecasting. * Strong analytical, writing, and speaking skills with the ability to organize, analyze, and implement complex topics and initiatives, with attention to detail. * Capable of handling multiple competing priorities in a complex R&D environment. * Candidate must show a commitment to safety, high standard of ethics and integrity. * Relevant experience may not be substituted for education. Total Rewards at Jefferson Lab At Jefferson Lab, we believe that a comprehensive employee benefits program is an important and meaningful part of the compensation employees receive. Our benefits program includes, but is not limited to: * Medical, Dental, and Vision Care Plans • Flexible Spending Accounts * Paid Time-off and Leave Programs (Paid Parental, vacation, holidays, and sick leave) * 401(k) Plan - 9% Lab Contribution; 100% vested • Flexible Work Arrangements (Remote & Alternate Work Schedules available) * Tuition Assistance, Training and Professional Development Programs * Live near the waterways of the Chesapeake Bay region with access to nearby beaches, mountains, and all major metropolitan centers on the East Coast Jefferson Science Associates, LLC (JSA) manages and operates the Thomas Jefferson National Accelerator Facility (Jefferson Lab). JSA is an Equal Opportunity Employer. JSA is committed to providing reasonable accommodations for persons with disabilities (unless doing so will result in an undue hardship). If you need a reasonable accommodation for any part of the employment process, please send an e-mail to ******************** or contact Human Resources by calling ************** and selecting option 1 between 8 am - 5 pm EST to provide the nature of your request. Employment with JSA is conditional upon DOE approval if at any time during your employment you are participating in a Foreign Government Talent Recruitment Program or Affiliated activity. Generally, such programs/activities include any foreign-state-sponsored attempt to acquire U.S.-funded scientific research through programs run or funded by the government that target scientists, engineers, students, academics, researchers, and entrepreneurs of all nationalities working or educated in the United States. This includes positions or appointments, both domestic and foreign, titled academic, professional, or institutional appointments whether or not remuneration is received and whether full-time, part-time or voluntary.

Are you a strategic engineering leader ready to lead innovation, inspire teams, and drive meaningful impact? At Jefferson Lab, you'll champion cutting-edge science and operational excellence while shaping the future of discovery. Join us and make your mark-where excellence meets purpose, and great minds truly matter. Posting Date: 09/19/25 Range: $165,400 - $261,400 (PSE) Work type: 100% dedicated on-site The Director of Engineering provides engineering leadership at Jefferson Lab by ensuring the application of sound engineering principles to support operations and complex R&D projects aligned with the scientific mission. Coordinate and manage resources for the Continuous Electron Beam Accelerator Facility (CEBAF) and various DOE O 413 construction projects. Additionally, oversee multi-laboratory partnership projects such as the Electron-Ion Collider Project and LCLS II-HE Project. Collaborate with other laboratory management members in strategic planning, budget and resource management, talent development, policy formulation, and science and technology initiatives. The Director of Engineering will be responsible for: * Lead and manage the Engineering Division, providing engineering services to all technical programs at Jefferson Lab. Direct staff and budget to meet laboratory commitments to the CEBAF program and the portfolio of construction projects. * Ensure engineering activities support overall project goals and technical performance within cost and schedule requirements. * Promote a culture of leadership, accountability, and exceptional safety performance within the Division. * Grow and develop a highly skilled engineering workforce and capability. * Develop and take ownership of a Systems Engineering framework for Jefferson Lab, in coordination with other Science and Technology organizations within the laboratory. * Foster and encourage constructive partnerships with leaders to further the goals and mission of Jefferson Lab. Qualifications We Prefer: * Experience in the DOE National Laboratory Complex or highly regulated industries. Qualifications We Require: Education * Bachelor's Degree Engineering * Education above the minimum may be substituted for experience. Experience * 15 or more years' experience relevant technical areas of large-scale technical systems in a research environment. * 5 or more years' experience in a management position, with broad and in-depth project management and/or project leadership experience. Knowledge, Skills and Abilities: * Comprehensive leadership and management skills necessary to lead the engineering division and its activities. * Ability to manage, motivate, direct, and effectively lead a diverse group of scientific, technical, and administrative staff. * Proven ability to exercise executive level leadership for programs, budget, and facilities responsibilities. * Relevant experience may not be substituted for education. About Jefferson Lab Join a community with a common purpose of solving the most challenging scientific and engineering problems of our time. The Jefferson Lab campus is located in southeastern Virginia amidst a vibrant and growing technology community. A career at Jefferson Lab is more than a job. You will be part of "big science" and work alongside top scientists and engineers from around the world unlocking the secrets of our visible universe. Managed by Jefferson Science Associates, LLC; Thomas Jefferson National Accelerator Facility is entering an exciting period of mission growth and is seeking new team members ready to apply their skills and passion to have an impact. You could call it work, or you could call it a mission. We call it a challenge. We do things that will change the world. Total Rewards at Jefferson Lab At Jefferson Lab, we believe that a comprehensive employee benefits program is an important and meaningful part of the compensation employees receive. Our benefits program includes, but is not limited to: * Medical, Dental, and Vision Care Plans • Flexible Spending Accounts * Paid Time-off and Leave Programs (Paid Parental, vacation, holidays, and sick leave) * 401(k) Plan - 9% Lab Contribution; 100% vested • Flexible Work Arrangements (Remote & Alternate Work Schedules available) * Tuition Assistance, Training and Professional Development Programs * Live near the waterways of the Chesapeake Bay region with access to nearby beaches, mountains, and all major metropolitan centers on the East Coast Jefferson Science Associates, LLC (JSA) manages and operates the Thomas Jefferson National Accelerator Facility (Jefferson Lab). JSA is an Equal Opportunity Employer. JSA is committed to providing reasonable accommodations for persons with disabilities (unless doing so will result in an undue hardship). If you need a reasonable accommodation for any part of the employment process, please send an e-mail to ******************** or contact Human Resources by calling ************** and selecting option 1 between 8 am - 5 pm EST to provide the nature of your request. Employment with JSA is conditional upon DOE approval if at any time during your employment you are participating in a Foreign Government Talent Recruitment Program or Affiliated activity. Generally, such programs/activities include any foreign-state-sponsored attempt to acquire U.S.-funded scientific research through programs run or funded by the government that target scientists, engineers, students, academics, researchers, and entrepreneurs of all nationalities working or educated in the United States. This includes positions or appointments, both domestic and foreign, titled academic, professional, or institutional appointments whether or not remuneration is received and whether full-time, part-time or voluntary.

Come join our team at Jefferson Lab, where great minds matter. Salary Range: $147,600 - $237,300 (SSA) What your job will be like: Are you looking to join a team of high performing professionals, who are focused, driven and motivated to deliver on projects that are on the cutting edge of scientific discovery? If so, consider joining Jefferson Lab as the Project Management Office Director. Reporting to the Deputy Lab Director for Operations & Chief Operating Officer, you will lead a world class team of project controllers, risk analysts, project managers and project management training professionals to support the lab's projects. You will also partner with leaders and staff from across the lab to ensure projects are successfully executed and present results to both external and internal stakeholders on the status of the project support capabilities. In this role you will: * Monitor projects, programs and portfolio to ensure compliance with project policies and standards as well as keeping to schedules, budgets and quality expectations * Set Project Management Office (PMO) support priorities by partnering with project managers throughout the lab * Create center of excellence that aligns with DOE Order 413.3B, Project Management Institute (PMI) guidelines, and other best practices * Develop and maintain training programs, document templates, and guides to ensure all Jefferson Lab projects managers and project team members have ready access to necessary resources and can effectively apply the lab's management policies, procedures, workflows, and tools * Work with leadership to identify and develop a pipeline of capable project managers and support staff * Develop and distribute frequent communication to enhance lab wide awareness of project management skills, best practices, and lessons learned * Develop strategy for PMO growth and continuous improvement that aligns with the Lab Strategy * Design and maintain a repository of all project artifacts that provides for immediate access by all project team members with rigorous change control Qualifications we require: Education: * Bachelor's degree in Business, Project Management, STEM, or other relevant discipline Experience * 15 years relevant experience and 5 or more years Leadership Experience * Experience executing a project using DOE 413.3B guidelines * Project controls experience Experience and Education Exchange * Additional Education or Work Experience may be substituted Knowledge, Skills and Abilities * Demonstrated experience establishing a new Project Management Office (PMO) * Ability to review project management plans, reports, and presentations for compliance with Jefferson Lab standards, assess the realism and risk of project plans, and provide expert and timely guidance on actions to resolve cost, schedule, or capability variances * Ability to partner with stakeholders at multiple levels of the organization to develop solutions to ensure project success based on the organizational strategy and mission needs that prepares a team for success * Ability to effectively communicate status with both internal and external stakeholders * Knowledge and highly skilled in the design and application of Earned Value Management techniques (ANSI 19-006-2019, ISO 21508, or ANSI EIA-478 or equivalent) * Knowledge of how to effectively integrate project management services into a project team and recruit project services staff and leaders to support * Skilled in the implementation and use of Oracle Primavera P6 Enterprise Project Portfolio Management and Critical Path Method scheduling techniques * Ability to work in a federal prime contract environment governed by the Federal Acquisition Regulations and agency-specified project management requirement Qualifications we prefer: Education * Master's degree in Business, Project Management, STEM, or other relevant discipline Experience * 10 or more years Project Management, Project Controls, Risk Management, and/or Project Management Training * Certified Project Management Professional (PMP) About Jefferson Lab Join a community with a common purpose of solving the most challenging scientific and engineering problems of our time. The Jefferson Lab campus is located in southeastern Virginia amidst a vibrant and growing technology community. A career at Jefferson Lab is more than a job. You will be part of "big science" and work alongside top scientists and engineers from around the world unlocking the secrets of our visible universe. Managed by Jefferson Science Associates, LLC; Thomas Jefferson National Accelerator Facility is entering an exciting period of mission growth and is seeking new team members ready to apply their skills and passion to have an impact. You could call it work, or you could call it a mission. We call it a challenge. We do things that will change the world. Total Rewards at Jefferson Lab At Jefferson Lab, we believe that a comprehensive employee benefits program is an important and meaningful part of the compensation employees receive. Our benefits program includes, but is not limited to: * Medical, Dental, and Vision Care Plans * Flexible Spending Accounts * Paid Time-off and Leave Programs (Paid Parental, vacation, holidays, and sick leave) * 401(k) Plan - 9% Lab Contribution; 100% vested * Flexible Work Arrangements (Remote & Alternate Work Schedules available) * Tuition Assistance, Training and Professional Development Programs * Live near the waterways of the Chesapeake Bay region with access to nearby beaches, mountains, and all major metropolitan centers on the East Coast Jefferson Science Associates, LLC (JSA) manages and operates the Thomas Jefferson National Accelerator Facility (Jefferson Lab). JSA is an Equal Opportunity Employer. JSA is committed to providing reasonable accommodations for persons with disabilities (unless doing so will result in an undue hardship). If you need a reasonable accommodation for any part of the employment process, please send an e-mail to ********************* or call ************** to provide the nature of your request. Reasonable accommodations are considered on a case-by-case basis. Employment with JSA is conditional upon DOE approval if at any time during your employment you are participating in a Foreign Government Talent Recruitment Program or Affiliated activity. Generally, such programs/activities include any foreign-state-sponsored attempt to acquire U.S.-funded scientific research through programs run or funded by the government that target scientists, engineers, students, academics, researchers, and entrepreneurs of all nationalities working or educated in the United States. This includes positions or appointments, both domestic and foreign, titled academic, professional, or institutional appointments whether or not remuneration is received and whether full-time, part-time or voluntary.

Come join our team at Jefferson Lab, where great minds matter . Salary Range: $64,200 - $96,400 (PD) The Theory Center at Jefferson Lab (JLab) has an immediate opening for Postdoctoral Research Fellow position, focusing on theory and algorithmic developments of generative AI for QCD global analysis of hadron structure in support of the Jefferson Lab 12 GeV program and the future Electron-Ion Collider. Information about JLab and its Theory Center can be found at **************************** Please use Academic Job Online (********************************************** to upload your applications and also click the "Apply now" button on this page to fill in the necessary information required by the JLab tracking system. In this role you will: Perform theoretical calculations and methodological developments related to hadron structure (PDFs, TMDs, GPDs, etc.). Design, run, and interpret large-scale computational analyses using experimental data from JLab and other facilities Collaborate with senior scientists, postdocs, and students to advance project objectives Prepare and maintain reproducible analysis workflows, documentation, and software tools Present research results at group meetings, workshops, and scientific conferences Publish peer-reviewed papers reporting new theoretical, computational, or phenomenological findings Contribute to related Laboratory Directed Research & Development (LDRD) and collaboration activities, including cross-team coordination Actively participate in seminars at the Theory Center JSA will not sponsor H1B visas for this position Qualifications We Require: A Ph.D. in theoretical, nuclear, particle or computational physics is required A strong publication record in the above research areas is a prerequisite Knowledge, Skills and Abilities: Ability to lead theory and algorithmic developments of generative AI for QCD global analysis of hadron structure Able to communicate clearly in writing and explain work to a supervisor and others in the group. Ability to interact well with staff in the Theory Center and the JAM Collaboration. 2 or more years research in QCD global analysis, preferred 2 or more years software development to support QCD global analysis, preferred 2 or more years record of publications in journals and talks at conferences, preferred About Jefferson Lab Join a community with a common purpose of solving the most challenging scientific and engineering problems of our time. The Jefferson Lab campus is located in southeastern Virginia amidst a vibrant and growing technology community. A career at Jefferson Lab is more than a job. You will be part of “big science” and work alongside top scientists and engineers from around the world unlocking the secrets of our visible universe. Managed by Jefferson Science Associates, LLC; Thomas Jefferson National Accelerator Facility is entering an exciting period of mission growth and is seeking new team members ready to apply their skills and passion to have an impact. You could call it work, or you could call it a mission. We call it a challenge. We do things that will change the world. Total Rewards at Jefferson Lab At Jefferson Lab, we believe that a comprehensive employee benefits program is an important and meaningful part of the compensation employees receive. Our benefits program includes, but is not limited to: Medical, Dental, and Vision Care Plans • Flexible Spending Accounts Paid Time-off and Leave Programs (Paid Parental, vacation, holidays, and sick leave) 401(k) Plan - 9% Lab Contribution; 100% vested • Flexible Work Arrangements (Remote & Alternate Work Schedules available) Tuition Assistance, Training and Professional Development Programs Live near the waterways of the Chesapeake Bay region with access to nearby beaches, mountains, and all major metropolitan centers on the East Coast Jefferson Science Associates, LLC (JSA) manages and operates the Thomas Jefferson National Accelerator Facility (Jefferson Lab). JSA is an Equal Opportunity Employer. JSA is committed to providing reasonable accommodations for persons with disabilities (unless doing so will result in an undue hardship). If you need a reasonable accommodation for any part of the employment process, please send an e-mail to ******************** or contact Human Resources by calling ************** and selecting option 1 between 8 am - 5 pm EST to provide the nature of your request. Employment with JSA is conditional upon DOE approval if at any time during your employment you are participating in a Foreign Government Talent Recruitment Program or Affiliated activity. Generally, such programs/activities include any foreign-state-sponsored attempt to acquire U.S.-funded scientific research through programs run or funded by the government that target scientists, engineers, students, academics, researchers, and entrepreneurs of all nationalities working or educated in the United States. This includes positions or appointments, both domestic and foreign, titled academic, professional, or institutional appointments whether or not remuneration is received and whether full-time, part-time or voluntary.

Come join our team at Jefferson Lab, where great minds matter Salary Range: $165,400 - $261,400 (PSE) What your job will be like: Develop, improve, and adapt the organizations systems and standards to initiate, plan, execute, monitor, control, and close projects while ensuring compliance with Department of Energy requirements. Manage the design, construction and checkout of the experimental equipment of the MOLLER project. Responsible for delivering the technical performance of the MOLLER project within cost and schedule requirements, and for providing the required project plans and status reports. Work in close collaboration with the Hall A/C Leader and collaboration to optimize scientific output within the cost and schedule goals for the MOLLER project, and with the Associate Director for the Physics Division to ensure that the project priorities are well-communicated and carefully balanced with the needs of the ongoing research program. Responsible for the day-to-day management of the MOLLER project and supervises, through a matrixed approach, the various Control Account Managers. In this role you will: * Manage project goals and priorities and delivers the technical performance within cost and schedule requirements * Lead responsibility within the Laboratory for developing the MOLLER Experimental Equipment scope, cost estimate, and schedule * Organize and lead a professional staff of project analysts and support personnel * Manage staffing needs based on project workload changes, recruit new staff, provide initial and recurrent training, coaching, and performance management * Ensure effective project management systems and tools are used to develop, document, and monitor cost controls and milestone schedules to assess project performance and achieve project deliverables. * Ensure that DOE requirements are adhered to including project documentation and reporting, risk assessments, and EH&S. Qualifications we require: Education * Bachelor's degree in engineering Experience * 15 or more years Nuclear or Accelerator Physics * Experience in project management of a facility, a major scientific experiment, or an experimental equipment construction effort Experience and Education Exchange Relevant experience may not be substituted for education Knowledge, Skills and Abilities * Extensive knowledge of nuclear experimental equipment technology, * Knowledge of other scientific and technical programs and DOE project management policies and requirement., * Ability to lead and manage complex technical projects, working with scientists, engineers, and information technology professionals in a high technology organization., * Ability to establish priorities, assess competing resource demands and make decisions that optimize project performance., * Excellence planning and assessment skills., * Interpersonal, communication. and negotiation skills., * Ability to work in a federal prime contract environment governed by the Federal Acquisition Regulations and agency-specific project management requirements., * Ability to organize a blended workforce composed of employees, contractor staff, and consultants. Qualifications we prefer: Ph.D. in Physics, Engineering or related discipline About Jefferson Lab Join a community with a common purpose of solving the most challenging scientific and engineering problems of our time. The Jefferson Lab campus is located in southeastern Virginia amidst a vibrant and growing technology community. A career at Jefferson Lab is more than a job. You will be part of "big science" and work alongside top scientists and engineers from around the world unlocking the secrets of our visible universe. Managed by Jefferson Science Associates, LLC; Thomas Jefferson National Accelerator Facility is entering an exciting period of mission growth and is seeking new team members ready to apply their skills and passion to have an impact. You could call it work, or you could call it a mission. We call it a challenge. We do things that will change the world. Total Rewards at Jefferson Lab At Jefferson Lab, we believe that a comprehensive employee benefits program is an important and meaningful part of the compensation employees receive. Our benefits program includes, but is not limited to: * Medical, Dental, and Vision Care Plans * Flexible Spending Accounts * Paid Time-off and Leave Programs (Paid Parental, vacation, holidays, and sick leave) * 401(k) Plan - 9% Lab Contribution; 100% vested * Flexible Work Arrangements (Remote & Alternate Work Schedules available) * Tuition Assistance, Training and Professional Development Programs * Live near the waterways of the Chesapeake Bay region with access to nearby beaches, mountains, and all major metropolitan centers on the East Coast Jefferson Science Associates, LLC (JSA) manages and operates the Thomas Jefferson National Accelerator Facility (Jefferson Lab). JSA is committed to providing reasonable accommodations for persons with disabilities (unless doing so will result in an undue hardship). If you need a reasonable accommodation for any part of the employment process,please send an e-mail to ******************** or contact Human Resources by calling ************** and selecting option 1 between 8 am -5 pm EST to provide the nature of your request. Employment with JSA is conditional upon DOE approval if at any time during your employment you are participating in a Foreign Government Talent Recruitment Program or Affiliated activity. Generally, such programs/activities include any foreign-state-sponsored attempt to acquire U.S.-funded scientific research through programs run or funded by the government that target scientists, engineers, students, academics, researchers, and entrepreneurs of all nationalities working or educated in the United States. This includes positions or appointments, both domestic and foreign, titled academic, professional, or institutional appointments whether or not remuneration is received and whether full-time, part-time or voluntary.

Come join our team at Jefferson Lab, where great minds matter . Salary Range: $64,200 - $96,400 (PD) What your job will be like: The Physics Division (Hall D) at Jefferson Lab invites applicants to fill a Postdoctoral Research Fellow position. The selected Postdoctoral Fellow will study novel AI/ML techniques to solve problems in hadron spectroscopy. Also contribute to the development and documentation of new amplitude analysis tools, which are used by the GlueX collaboration to extract publishable results from experimental data. In this role you will: Contribute to the physics output of the Hall D experiments and the GlueX collaboration in particular. Carry out the analysis of the data aiming at delivering publishable results. Explore and develop scientific directions and methods within the research project "Advanced methods for hybrid meson search". In particular, use artificial intelligence and machine learning techniques for amplitude analysis to tackle challenges in model selection and fit stability. Contribute to the development and documentation of new amplitude analysis tools, which can be used by the GlueX collaboration. Evaluate their performance on heterogeneous hardware (CPU, GPU). Qualifications we require: Education Ph.D. in an appropriate area of experimental nuclear physics Education above the minimum may not be substituted for experience. Knowledge, Skills and Abilities Ability to communicate clearly in writing (e.g. email, memos, explanations, drawings) and explain work to his/her supervisor and others in the group., Ability to interacts well with work group., Can represent work associated with specific projects at professional meetings., 3 reference letters needed for this position. Please have them sent to Mark San Diego (******************* ) Qualifications we prefer: Recognized research program in experimental nuclear and/or hadron physics that overlaps with the JLab scientific program upon hire Experience with AI/ML techniques and data analysis Experience in hadron spectroscopy using amplitude analysis About Jefferson Lab Join a community with a common purpose of solving the most challenging scientific and engineering problems of our time. The Jefferson Lab campus is located in southeastern Virginia amidst a vibrant and growing technology community. A career at Jefferson Lab is more than a job. You will be part of “big science” and work alongside top scientists and engineers from around the world unlocking the secrets of our visible universe. Managed by Jefferson Science Associates, LLC; Thomas Jefferson National Accelerator Facility is entering an exciting period of mission growth and is seeking new team members ready to apply their skills and passion to have an impact. You could call it work, or you could call it a mission. We call it a challenge. We do things that will change the world. Total Rewards at Jefferson Lab At Jefferson Lab, we believe that a comprehensive employee benefits program is an important and meaningful part of the compensation employees receive. Our benefits program includes, but is not limited to: Medical, Dental, and Vision Care Plans • Flexible Spending Accounts Paid Time-off and Leave Programs (Paid Parental, vacation, holidays, and sick leave) 401(k) Plan - 9% Lab Contribution; 100% vested • Flexible Work Arrangements (Remote & Alternate Work Schedules available) Tuition Assistance, Training and Professional Development Programs Live near the waterways of the Chesapeake Bay region with access to nearby beaches, mountains, and all major metropolitan centers on the East Coast Jefferson Science Associates, LLC (JSA) manages and operates the Thomas Jefferson National Accelerator Facility (Jefferson Lab). JSA is an Equal Opportunity Employer. JSA is committed to providing reasonable accommodations for persons with disabilities (unless doing so will result in an undue hardship). If you need a reasonable accommodation for any part of the employment process,please send an e-mail to ******************** or contact Human Resources by calling ************** and selecting option 1 between 8 am -5 pm EST to provide the nature of your request. Employment with JSA is conditional upon DOE approval if at any time during your employment you are participating in a Foreign Government Talent Recruitment Program or Affiliated activity. Generally, such programs/activities include any foreign-state-sponsored attempt to acquire U.S.-funded scientific research through programs run or funded by the government that target scientists, engineers, students, academics, researchers, and entrepreneurs of all nationalities working or educated in the United States. This includes positions or appointments, both domestic and foreign, titled academic, professional, or institutional appointments whether or not remuneration is received and whether full-time, part-time or voluntary.

Come join our team at Jefferson Lab, where great minds matter . Salary Range: $64,200 - $96,400 (PD) What your job will be like: The Physics Division (Hall A/C) at Jefferson Lab invites applicants to fill a Postdoctoral Research Fellow position. In this role, you will be part of a large team of experienced scientists focusing on precision experimental physics measurements in halls A and C. The incumbent will conduct research and ensure that all experiments are appropriately conducted following the policies and procedures of TJNAF. The successful candidates will work on simulation studies and photon detector development for Compton polarimetry, and the parity-violating electron scattering (PVES) experiments in halls A and C. In this role you will: Simulate, construct, and commission photon detector for Compton polarimeter. Collaborate with the staff and users to commission, collect data, and perform analysis for the MOLLER experiment. Develop, propose, and help carry-out medium energy nuclear physics experiments. Work on the publication and presentation of results in top tier journals and at major scientific conferences. Qualifications we require: Education Ph.D. in experimental nuclear or particle physics Education above the minimum may not be substituted for experience Knowledge, Skills and Abilities Up-to-date knowledge in related scientific data collection, data management, and data analysis concepts Ability to communicate clearly in writing (e.g. email, memos,explanations, drawings) and explain work to his/her supervisor and scientists Ability to interacts well with work group and team environment Self-motivated and can represent work associated with specific projects at professional meetings 3 reference letters needed for this position. Please have them sent to Tiffany Twine @**************** About Jefferson Lab Join a community with a common purpose of solving the most challenging scientific and engineering problems of our time. The Jefferson Lab campus is located in southeastern Virginia amidst a vibrant and growing technology community. A career at Jefferson Lab is more than a job. You will be part of “big science” and work alongside top scientists and engineers from around the world unlocking the secrets of our visible universe. Managed by Jefferson Science Associates, LLC; Thomas Jefferson National Accelerator Facility is entering an exciting period of mission growth and is seeking new team members ready to apply their skills and passion to have an impact. You could call it work, or you could call it a mission. We call it a challenge. We do things that will change the world. Total Rewards at Jefferson Lab At Jefferson Lab, we believe that a comprehensive employee benefits program is an important and meaningful part of the compensation employees receive. Our benefits program includes, but is not limited to: Medical, Dental, and Vision Care Plans Flexible Spending Accounts Paid Time-off and Leave Programs (Paid Parental, vacation, holidays, and sick leve) 401(k) Plan - 9% Lab Contribution; 100% vested Flexible Work Arrangements (Remote & Alternate Work Schedules available) Tuition Assistance, Training and Professional Development Programs Live near the waterways of the Chesapeake Bay region with access to nearby beaches, mountains, and all major metropolitan centers on the East Coast Jefferson Science Associates, LLC (JSA) manages and operates the Thomas Jefferson National Accelerator Facility (Jefferson Lab). JSA is an Equal Opportunity Employer. JSA is committed to providing reasonable accommodations for persons with disabilities (unless doing so will result in an undue hardship). If you need a reasonable accommodation for any part of the employment process,please send an e-mail to ******************** or contact Human Resources by calling ************** and selecting option 1 between 8 am -5 pm EST to provide the nature of your request. Employment with JSA is conditional upon DOE approval if at any time during your employment you are participating in a Foreign Government Talent Recruitment Program or Affiliated activity. Generally, such programs/activities include any foreign-state-sponsored attempt to acquire U.S.-funded scientific research through programs run or funded by the government that target scientists, engineers, students, academics, researchers, and entrepreneurs of all nationalities working or educated in the United States. This includes positions or appointments, both domestic and foreign, titled academic, professional, or institutional appointments whether or not remuneration is received and whether full-time, part-time or voluntary.

Come join our team at Jefferson Lab, where great minds matter. Salary Range: $64,200 - $96,400 (PD) What your job will be like: The Physics Division (Hall D) at Jefferson Lab invites applicants to fill a Postdoctoral Research Fellow position. The selected Postdoctoral Fellow will study novel AI/ML techniques to solve problems in hadron spectroscopy. Also contribute to the development and documentation of new amplitude analysis tools, which are used by the GlueX collaboration to extract publishable results from experimental data. In this role you will: * Contribute to the physics output of the Hall D experiments and the GlueX collaboration in particular. Carry out the analysis of the data aiming at delivering publishable results. * Explore and develop scientific directions and methods within the research project "Advanced methods for hybrid meson search". In particular, use artificial intelligence and machine learning techniques for amplitude analysis to tackle challenges in model selection and fit stability. * Contribute to the development and documentation of new amplitude analysis tools, which can be used by the GlueX collaboration. Evaluate their performance on heterogeneous hardware (CPU, GPU). Qualifications we require: Education * Ph.D. in an appropriate area of experimental nuclear physics * Education above the minimum may not be substituted for experience. Knowledge, Skills and Abilities * Ability to communicate clearly in writing (e.g. email, memos, explanations, drawings) and explain work to his/her supervisor and others in the group., * Ability to interacts well with work group., * Can represent work associated with specific projects at professional meetings., 3 reference letters needed for this position. Please have them sent to Mark San Diego (*******************) Qualifications we prefer: * Recognized research program in experimental nuclear and/or hadron physics that overlaps with the JLab scientific program upon hire * Experience with AI/ML techniques and data analysis * Experience in hadron spectroscopy using amplitude analysis About Jefferson Lab Join a community with a common purpose of solving the most challenging scientific and engineering problems of our time. The Jefferson Lab campus is located in southeastern Virginia amidst a vibrant and growing technology community. A career at Jefferson Lab is more than a job. You will be part of "big science" and work alongside top scientists and engineers from around the world unlocking the secrets of our visible universe. Managed by Jefferson Science Associates, LLC; Thomas Jefferson National Accelerator Facility is entering an exciting period of mission growth and is seeking new team members ready to apply their skills and passion to have an impact. You could call it work, or you could call it a mission. We call it a challenge. We do things that will change the world. Total Rewards at Jefferson Lab At Jefferson Lab, we believe that a comprehensive employee benefits program is an important and meaningful part of the compensation employees receive. Our benefits program includes, but is not limited to: * Medical, Dental, and Vision Care Plans • Flexible Spending Accounts * Paid Time-off and Leave Programs (Paid Parental, vacation, holidays, and sick leave) * 401(k) Plan - 9% Lab Contribution; 100% vested • Flexible Work Arrangements (Remote & Alternate Work Schedules available) * Tuition Assistance, Training and Professional Development Programs * Live near the waterways of the Chesapeake Bay region with access to nearby beaches, mountains, and all major metropolitan centers on the East Coast Jefferson Science Associates, LLC (JSA) manages and operates the Thomas Jefferson National Accelerator Facility (Jefferson Lab). JSA is an Equal Opportunity Employer. JSA is committed to providing reasonable accommodations for persons with disabilities (unless doing so will result in an undue hardship). If you need a reasonable accommodation for any part of the employment process,please send an e-mail to ******************** or contact Human Resources by calling ************** and selecting option 1 between 8 am -5 pm EST to provide the nature of your request. Employment with JSA is conditional upon DOE approval if at any time during your employment you are participating in a Foreign Government Talent Recruitment Program or Affiliated activity. Generally, such programs/activities include any foreign-state-sponsored attempt to acquire U.S.-funded scientific research through programs run or funded by the government that target scientists, engineers, students, academics, researchers, and entrepreneurs of all nationalities working or educated in the United States. This includes positions or appointments, both domestic and foreign, titled academic, professional, or institutional appointments whether or not remuneration is received and whether full-time, part-time or voluntary.

Come join our team at Jefferson Lab, where great minds matter. Salary Range: $64,200 - $96,400 (PD) What your job will be like: The Physics Division (Hall A/C) at Jefferson Lab invites applicants to fill a Postdoctoral Research Fellow position. In this role, you will be part of a large team of experienced scientists focusing on precision experimental physics measurements in halls A and C. The incumbent will conduct research and ensure that all experiments are appropriately conducted following the policies and procedures of TJNAF. The successful candidates will work on simulation studies and photon detector development for Compton polarimetry, and the parity-violating electron scattering (PVES) experiments in halls A and C. In this role you will: * Simulate, construct, and commission photon detector for Compton polarimeter. * Collaborate with the staff and users to commission, collect data, and perform analysis for the MOLLER experiment. * Develop, propose, and help carry-out medium energy nuclear physics experiments. * Work on the publication and presentation of results in top tier journals and at major scientific conferences. Qualifications we require: Education * Ph.D. in experimental nuclear or particle physics * Education above the minimum may not be substituted for experience Knowledge, Skills and Abilities * Up-to-date knowledge in related scientific data collection, data management, and data analysis concepts * Ability to communicate clearly in writing (e.g. email, memos,explanations, drawings) and explain work to his/her supervisor and scientists * Ability to interacts well with work group and team environment * Self-motivated and can represent work associated with specific projects at professional meetings 3 reference letters needed for this position. Please have them sent to Tiffany Twine @**************** About Jefferson Lab Join a community with a common purpose of solving the most challenging scientific and engineering problems of our time. The Jefferson Lab campus is located in southeastern Virginia amidst a vibrant and growing technology community. A career at Jefferson Lab is more than a job. You will be part of "big science" and work alongside top scientists and engineers from around the world unlocking the secrets of our visible universe. Managed by Jefferson Science Associates, LLC; Thomas Jefferson National Accelerator Facility is entering an exciting period of mission growth and is seeking new team members ready to apply their skills and passion to have an impact. You could call it work, or you could call it a mission. We call it a challenge. We do things that will change the world. Total Rewards at Jefferson Lab At Jefferson Lab, we believe that a comprehensive employee benefits program is an important and meaningful part of the compensation employees receive. Our benefits program includes, but is not limited to: * Medical, Dental, and Vision Care Plans * Flexible Spending Accounts * Paid Time-off and Leave Programs (Paid Parental, vacation, holidays, and sick leve) * 401(k) Plan - 9% Lab Contribution; 100% vested * Flexible Work Arrangements (Remote & Alternate Work Schedules available) * Tuition Assistance, Training and Professional Development Programs * Live near the waterways of the Chesapeake Bay region with access to nearby beaches, mountains, and all major metropolitan centers on the East Coast * Jefferson Science Associates, LLC (JSA) manages and operates the Thomas Jefferson National Accelerator Facility (Jefferson Lab). JSA is an Equal Opportunity Employer. JSA is committed to providing reasonable accommodations for persons with disabilities (unless doing so will result in an undue hardship). If you need a reasonable accommodation for any part of the employment process,please send an e-mail to ******************** or contact Human Resources by calling ************** and selecting option 1 between 8 am -5 pm EST to provide the nature of your request. Employment with JSA is conditional upon DOE approval if at any time during your employment you are participating in a Foreign Government Talent Recruitment Program or Affiliated activity. Generally, such programs/activities include any foreign-state-sponsored attempt to acquire U.S.-funded scientific research through programs run or funded by the government that target scientists, engineers, students, academics, researchers, and entrepreneurs of all nationalities working or educated in the United States. This includes positions or appointments, both domestic and foreign, titled academic, professional, or institutional appointments whether or not remuneration is received and whether full-time, part-time or voluntary.

Come join our team at Jefferson Lab, where great minds matter. Salary Range: $64,200 - $96,400 (PD) The Theory Center at Jefferson Lab invites applicants to fill a Postdoctoral Research Fellow position. The Theory Center pursues a world-leading research program in QCD and its applications to hadronic and nuclear physics, supporting the physics program at JLab and the future Electron-Ion Collider. The Center is actively involved in collaborative projects of the US Department of Energy programs such as SciDAC-5, Topical Collaborations, the Genesis Mission, and the National Quantum Initiative. The Center maintains an extensive network of connections that offer many opportunities for collaboration with leading researchers worldwide. Information about JLab and its Theory Center can be found at ********************* Please use Academic Job Online (********************************************** to upload your applications and also click the "Apply now" button on this page to fill in the necessary information required by the JLab tracking system. In this role you will: * Conduct first class research in theoretical hadronic and nuclear physics * Disseminate research through articles in refereed publications and presentations at national and international conferences, workshops and seminars * Contribute to the science program of Jefferson Lab, including interactions with users, both in theory and experiment, organization of theory seminars, and participation in the Lab's outreach activities * Maintain a record of your activities, ensuring that an annual research report includes complete records on the publication and invited talks JSA will not sponsor H1B visas for this position Qualifications We Require: Education: A PhD in an appropriate area of theoretical physics is a prerequisite, together with a record of publications in leading journals and talks at workshops and conferences. Experience: Recognized research program in theoretical nuclear and/or hadron physics that overlaps with the JLab scientific program. Knowledge, Skills and Abilities: * Able to communicate clearly in writing (e.g. email, memos, explanations, drawings) and explain work to his/her supervisor and others in the group * Interacts well with work group * Can represent work associated with specific projects at professional meetings About Jefferson Lab Join a community with a common purpose of solving the most challenging scientific and engineering problems of our time. The Jefferson Lab campus is located in southeastern Virginia amidst a vibrant and growing technology community. A career at Jefferson Lab is more than a job. You will be part of "big science" and work alongside top scientists and engineers from around the world unlocking the secrets of our visible universe. Managed by Jefferson Science Associates, LLC; Thomas Jefferson National Accelerator Facility is entering an exciting period of mission growth and is seeking new team members ready to apply their skills and passion to have an impact. You could call it work, or you could call it a mission. We call it a challenge. We do things that will change the world. Total Rewards at Jefferson Lab At Jefferson Lab, we believe that a comprehensive employee benefits program is an important and meaningful part of the compensation employees receive. Our benefits program includes, but is not limited to: * Medical, Dental, and Vision Care Plans • Flexible Spending Accounts * Paid Time-off and Leave Programs (Paid Parental, vacation, holidays, and sick leave) * 401(k) Plan - 9% Lab Contribution; 100% vested • Flexible Work Arrangements (Remote & Alternate Work Schedules available) * Tuition Assistance, Training and Professional Development Programs * Live near the waterways of the Chesapeake Bay region with access to nearby beaches, mountains, and all major metropolitan centers on the East Coast Jefferson Science Associates, LLC (JSA) manages and operates the Thomas Jefferson National Accelerator Facility (Jefferson Lab). JSA is an Equal Opportunity Employer. JSA is committed to providing reasonable accommodations for persons with disabilities (unless doing so will result in an undue hardship). If you need a reasonable accommodation for any part of the employment process, please send an e-mail to ******************** or contact Human Resources by calling ************** and selecting option 1 between 8 am - 5 pm EST to provide the nature of your request. Employment with JSA is conditional upon DOE approval if at any time during your employment you are participating in a Foreign Government Talent Recruitment Program or Affiliated activity. Generally, such programs/activities include any foreign-state-sponsored attempt to acquire U.S.-funded scientific research through programs run or funded by the government that target scientists, engineers, students, academics, researchers, and entrepreneurs of all nationalities working or educated in the United States. This includes positions or appointments, both domestic and foreign, titled academic, professional, or institutional appointments whether or not remuneration is received and whether full-time, part-time or voluntary.

Come join our team at Jefferson Lab, where great minds matter. Salary Range: $64,200 - $96,400 (PD) The Jefferson Lab Theory Center is seeking to fill a Postdoctoral Fellow position to start as soon as possible. The successful candidate will join the major nuclear physics SciDAC-5 project on "Femtoscale Imaging of Nuclei using Exascale Platforms". We are particularly interested in candidates who have strong interest and background in QCD factorization to observables sensitive to single and multiple dimensional hadron structures (encoded in both TMDs and GPDs), and their extraction from data using QCD global analyses and Bayesian inference. This position is normally for two years, but outstanding performance may allow an extension to a third year. More about JLab and its Theory Center can be found at **************************** Please use Academic Job Online (********************************************** to upload your applications and also click the "Apply now" button on this page to fill in the necessary information required by the JLab tracking system. In this role you will: * Conduct first class research to contribute to the deliverables of the SciDAC-5 project * Actively participate in discussions with the members of the project and communicate progress towards the milestones on a regular basis * Disseminate the research work through articles in refereed publications, at conferences, workshops and seminars * Actively participate in JLab's broad science program, including interactions with users, both in theory and experiment, and its outreach activities JSA will not sponsor H1B visas for this position. Qualifications We Require: Education: A PhD in an appropriate area of theoretical physics is a prerequisite, together with a record of publications in leading journals and talks at workshops and conferences Experience: Recognized research program in theoretical nuclear and/or hadron physics that overlaps with the JLab scientific program Knowledge, Skills and Abilities: * Able to communicate clearly in writing (e.g. email, memos, explanations, drawings) and explain work to his/her supervisor and others in the group * Interacts well with work group * Can represent work associated with specific projects at professional meetings About Jefferson Lab Join a community with a common purpose of solving the most challenging scientific and engineering problems of our time. The Jefferson Lab campus is located in southeastern Virginia amidst a vibrant and growing technology community. A career at Jefferson Lab is more than a job. You will be part of "big science" and work alongside top scientists and engineers from around the world unlocking the secrets of our visible universe. Managed by Jefferson Science Associates, LLC; Thomas Jefferson National Accelerator Facility is entering an exciting period of mission growth and is seeking new team members ready to apply their skills and passion to have an impact. You could call it work, or you could call it a mission. We call it a challenge. We do things that will change the world. Total Rewards at Jefferson Lab At Jefferson Lab, we believe that a comprehensive employee benefits program is an important and meaningful part of the compensation employees receive. Our benefits program includes, but is not limited to: * Medical, Dental, and Vision Care Plans • Flexible Spending Accounts * Paid Time-off and Leave Programs (Paid Parental, vacation, holidays, and sick leave) * 401(k) Plan - 9% Lab Contribution; 100% vested • Flexible Work Arrangements (Remote & Alternate Work Schedules available) * Tuition Assistance, Training and Professional Development Programs * Live near the waterways of the Chesapeake Bay region with access to nearby beaches, mountains, and all major metropolitan centers on the East Coast Jefferson Science Associates, LLC (JSA) manages and operates the Thomas Jefferson National Accelerator Facility (Jefferson Lab). JSA is an Equal Opportunity Employer. JSA is committed to providing reasonable accommodations for persons with disabilities (unless doing so will result in an undue hardship). If you need a reasonable accommodation for any part of the employment process, please send an e-mail to ******************** or contact Human Resources by calling ************** and selecting option 1 between 8 am - 5 pm EST to provide the nature of your request. Employment with JSA is conditional upon DOE approval if at any time during your employment you are participating in a Foreign Government Talent Recruitment Program or Affiliated activity. Generally, such programs/activities include any foreign-state-sponsored attempt to acquire U.S.-funded scientific research through programs run or funded by the government that target scientists, engineers, students, academics, researchers, and entrepreneurs of all nationalities working or educated in the United States. This includes positions or appointments, both domestic and foreign, titled academic, professional, or institutional appointments whether or not remuneration is received and whether full-time, part-time or voluntary.

Come join our team at Jefferson Lab, where great minds matter. Salary Range: $64,200 - $96,400 (PD) The Theory Center at Jefferson Lab (JLab) has an immediate opening for Postdoctoral Research Fellow position, focusing on theory and algorithmic developments of generative AI for QCD global analysis of hadron structure in support of the Jefferson Lab 12 GeV program and the future Electron-Ion Collider. Information about JLab and its Theory Center can be found at **************************** Please use Academic Job Online (********************************************** to upload your applications and also click the "Apply now" button on this page to fill in the necessary information required by the JLab tracking system. In this role you will: * Perform theoretical calculations and methodological developments related to hadron structure (PDFs, TMDs, GPDs, etc.). * Design, run, and interpret large-scale computational analyses using experimental data from JLab and other facilities * Collaborate with senior scientists, postdocs, and students to advance project objectives * Prepare and maintain reproducible analysis workflows, documentation, and software tools * Present research results at group meetings, workshops, and scientific conferences * Publish peer-reviewed papers reporting new theoretical, computational, or phenomenological findings * Contribute to related Laboratory Directed Research & Development (LDRD) and collaboration activities, including cross-team coordination * Actively participate in seminars at the Theory Center JSA will not sponsor H1B visas for this position Qualifications We Require: * A Ph.D. in theoretical, nuclear, particle or computational physics is required * A strong publication record in the above research areas is a prerequisite Knowledge, Skills and Abilities: * Ability to lead theory and algorithmic developments of generative AI for QCD global analysis of hadron structure * Able to communicate clearly in writing and explain work to a supervisor and others in the group. * Ability to interact well with staff in the Theory Center and the JAM Collaboration. * 2 or more years research in QCD global analysis, preferred * 2 or more years software development to support QCD global analysis, preferred * 2 or more years record of publications in journals and talks at conferences, preferred About Jefferson Lab Join a community with a common purpose of solving the most challenging scientific and engineering problems of our time. The Jefferson Lab campus is located in southeastern Virginia amidst a vibrant and growing technology community. A career at Jefferson Lab is more than a job. You will be part of "big science" and work alongside top scientists and engineers from around the world unlocking the secrets of our visible universe. Managed by Jefferson Science Associates, LLC; Thomas Jefferson National Accelerator Facility is entering an exciting period of mission growth and is seeking new team members ready to apply their skills and passion to have an impact. You could call it work, or you could call it a mission. We call it a challenge. We do things that will change the world. Total Rewards at Jefferson Lab At Jefferson Lab, we believe that a comprehensive employee benefits program is an important and meaningful part of the compensation employees receive. Our benefits program includes, but is not limited to: * Medical, Dental, and Vision Care Plans • Flexible Spending Accounts * Paid Time-off and Leave Programs (Paid Parental, vacation, holidays, and sick leave) * 401(k) Plan - 9% Lab Contribution; 100% vested • Flexible Work Arrangements (Remote & Alternate Work Schedules available) * Tuition Assistance, Training and Professional Development Programs * Live near the waterways of the Chesapeake Bay region with access to nearby beaches, mountains, and all major metropolitan centers on the East Coast Jefferson Science Associates, LLC (JSA) manages and operates the Thomas Jefferson National Accelerator Facility (Jefferson Lab). JSA is an Equal Opportunity Employer. JSA is committed to providing reasonable accommodations for persons with disabilities (unless doing so will result in an undue hardship). If you need a reasonable accommodation for any part of the employment process, please send an e-mail to ******************** or contact Human Resources by calling ************** and selecting option 1 between 8 am - 5 pm EST to provide the nature of your request. Employment with JSA is conditional upon DOE approval if at any time during your employment you are participating in a Foreign Government Talent Recruitment Program or Affiliated activity. Generally, such programs/activities include any foreign-state-sponsored attempt to acquire U.S.-funded scientific research through programs run or funded by the government that target scientists, engineers, students, academics, researchers, and entrepreneurs of all nationalities working or educated in the United States. This includes positions or appointments, both domestic and foreign, titled academic, professional, or institutional appointments whether or not remuneration is received and whether full-time, part-time or voluntary.