Research scientist jobs in Huntsville, AL - 26 jobs

Responsibilities PeopleTec is currently seeking a Research Scientist to support our Huntsville, AL location. We are seeking a highly skilled Research Scientist to join our team at PeopleTec, Inc. This is a junior-level role for applicants with experience in topics such as engineering, physics, computer simulation, big data analysis, machine learning, and Monte Carlo techniques, with a focus on scientific model-building and hypothesis testing. Previous experience working in a research and development team environment is highly desired. In this role, you will have an opportunity to work with a small team on a broad range of projects in Government and contractor laboratories. You will work under the mentorship of highly experienced researchers, who will challenge you to learn and grow in your career. Collaborating with engineers, scientists, and computer simulation experts, you will apply your education, experience, and expertise to formulate hypotheses based on existing research data, plan and carry out experiments, collect and analyze data, and make informed conclusions supported by results. The areas of interest are sophisticated, fundamental models of currently under-studied and emerging areas of biology, electronics, and physics of interest to the U.S. Department of Defense (DoD). Duties: Design of experiment, conduction of experiment, analysis of results Research activities such as performing independent literature searches and reviews Use of common computer software suites and languages for simulation, calculation, scripting, document preparation, and presentation as required (e.g. Python, C++, Fortran, R, Mathematica, JMP, LaTeX, MS Office) Documentation and reporting, including final reports for customers and publication-quality scientific literature Participation in meetings with internal stakeholders to understand the team's scientific direction and external stakeholders for reporting progress and results Qualifications Required Skills/Experience: 2-3 years' experience in an R&D role Strong background in probability and statistics, random processes, optimization, and linear algebra Project experience (in work or education) involving the following areas: computer modeling, machine learning, comparative data analysis, Monte Carlo techniques, experiment design and regression Experience preparing scientific reports or summaries in LaTeX and Microsoft Office Ability to disseminate knowledge through reports and presentations to various audiences, each with different levels of expertise Pursuing or completed a thesis- or dissertation-based curriculum for a graduate degree, or participating in research demonstrating comparable experience in scientific publication Travel: 10 % Must be a U.S. Citizen Ability to obtain a DoD Secret security clearance and the ability to maintain this level of clearance during their employment. Education Requirements: Bachelor's degree in Computer Science, Math, Physics, or other related field (3.5 GPA or higher), MS is preferred Estimated Time To Hire: February 2026 Overview People First. Technology Always. PeopleTec, Inc. is an employee-owned small business founded in Huntsville, AL that provides exceptional customer support by employing and retaining a highly skilled workforce. Culture: The name "PeopleTec" was deliberately chosen to remind us of our core value system - our people. Our company's foundation was built on placing our employees and customers first. With an award-winning atmosphere, we have matured into a company that boasts the best and brightest across multiple technical fields. Career: At PeopleTec, we value your long-term goals. Whether it's through our continuing-education opportunities, our robust training programs, or our "People First" benefits package, PeopleTec truly believes that our best investments are our people. Come Experience It. #cjpost #dpost EEO Statement PeopleTec, Inc. is an Equal Employment Opportunity employer and provides reasonable accommodation for qualified individuals with disabilities and disabled veterans in its job application procedures. If you have any difficulty using our online system and you need an accommodation due to a disability, you may use the following email address, ***************************** and/or phone number ************** to contact us about your interest in employment with PeopleTec, Inc. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, genetic information, citizenship, ancestry, marital status, protected veteran status, disability status or any other status protected by federal, state, or local law. PeopleTec, Inc. participates in E-Verify.

The Research Scientist VI will be involved in software design and development and engineering projects for various customers. The incumbent will develop software for scientific and engineering projects for various customers in data and applications. Duties / Responsibilities * Software development for scientific and engineering projects for various customers in data and applications. * Software design for scientific and engineering projects for various customers in data and applications. * Mentor entry-level and junior-level staff members. Minimum Requirements: * Master's degree or an equivalent combination of education and years of experience * 8 - 9.5 years of full-time verifiable work experience * Excellent communication skills * Moderate to advance technical knowledge Desired Qualifications: * Master's degree in Science or Engineering is preferred * Prior experience in Science, Engineering, or a related area Published Salary (if available): $49.66 - $63.58 per hour Advertised: Aug 02 2023 Central Daylight Time Applications close:

Research Scientist We are currently seeking an enthusiastic, innovative and motivated individual with a scientific background in oncology, neuroscience, inflammation or toxicology to join our team as a Research Scientist. In this role, you would be working on cutting edge research in the fields of tissue and organ-on-chip systems. The primary responsibilities will include planning and executing experiments, as well as analyzing and presenting data in written reports. Some immediate research areas will include designing cellular assays and microfluidic devices for organ-on chip models. In addition to on-going research projects, the scientist in this role will contribute to developing new models and assays and support proposal (and white paper) development as opportunities arise. Candidate will need to demonstrate strong communication skills while interacting with multiple stakeholders (internal and external) to shape technical solutions as well as communicate information to both customers and collaborators. Requirements: * Position requires at least a Bachelor's Degree in molecular biology, microbiology, cell biology, immunology or biological sciences - preferred candidate will have at least a Master's Degree (PhD is a plus) * Hands-on experience in primary cell culture and cell-based assays, as well as molecular biology, immunology and biochemical techniques. Additional Qualifications: Experience with designing cellular assays and microfluidics will be considered a plus. About the Company: SynVivo Inc. is a privately owned biotechnology company developing 3D tissue and organ-on-chip models with applications in drug development and personalized medicine. See more at ****************** Benefits: SynVivo offers a competitive salary and benefits including medical, vision, and dental insurance. Performance appraisals occur each year and pay increases are based upon corporate goals, personal development, performance, and outstanding achievements. In addition, individual bonuses are awarded for exceptional performance. Please forward your resume to ****************** to be considered for this position. If you would like to be considered for other positions please send us your resume at *******************.

About CFD Research: Since its inception in 1987, CFD Research has delivered innovative technology solutions within the Aerospace & Defense, Biomedical & Life Sciences, Intelligence & Sensing, and Energy & Materials industries. CFD Research has earned multiple national awards for successful application and commercialization of innovative component/system technology prototypes, multi-physics simulation software, multi-disciplinary analyses, and expert support services. Based in Huntsville, Alabama where laboratory facilities and headquarters are located, CFD Research also has office and laboratory facilities in Dayton, Ohio, prototyping test and evaluation facilities in Hollywood, Alabama, and office facilities in Fort Walton Beach, Florida. CFD Research is an ISO9001:AS9100D registered company and is appraised at CMMI Level II for Services. CFD Research is a 100% ESOP (employee-owned company) recognized in Inc. Magazine's Inc5000 as a top growing company for four of the last five years. Learn more at ******************** CFD Research is seeking a skilled professional to join our Bio team, where you will play a key role in advancing CFD Research's microphysiological models of the human body. The successful candidate will contribute to development and enhancement of organ-on-a-chip (OOC) and organoid based models of human systems for drug screening, countermeasure development, and transport modeling. Basic Qualifications * Advanced degree (MS + 3 or PhD) in Biology, Bioengineering or related field * Experience developing human in vitro models * Strong analytical and problem-solving skills * Excellent communication and teamwork abilities * Candidate must be a U.S. Citizen and meet eligibility to obtain/maintain a security Clearance Preferred Qualifications * Development of organ-on-chip or organoid development desired * Development of medium formulations and/or multi-organ in vitro models * Experience with product development * Experience in grant writing Location: This role is based in the Huntsville, AL area, and is 100% onsite. Candidate must be a US Citizen and possess the ability to obtain and maintain a security clearance. Benefits: CFD Research offers competitive salaries and excellent employee benefits, including an employer matching 401(k) and Employee Stock Ownership Plan (ESOP). CFD Research offers our Full-Time, permanent employee-owners a highly competitive insurance package, including medical, vision, and dental insurance. Additionally, we offer company paid leave, compensation time, parental leave, long-term and short-term disability, accidental death and dismemberment, and life insurance. Part-Time and Temporary employee-owners may receive partial or reduced benefits and leave time based on their employment status level. Performance appraisals occur twice a year and annual pay increases are based upon corporate goals, personal development, performance, and outstanding achievements. In addition, group and individual bonuses are awarded for exceptional performance. CFD Research is an EO employer - Veterans/Disabled and other protected categories

Essential Duties and Responsibilities Works on complex problems in which analysis of situations or data requires an evaluation of various factors. Uses professional concepts in accordance with company objectives to solve complex problems in creative and effective ways. Exercises judgment in developing methods, techniques and evaluation criteria for obtaining results. Acts with little guidance to determine methods and procedures on new assignments. Serves as both an internal and external consultant. Responsible for solutions to complex problems and their presentation to senior management. Synthesizes and relies on multiple data sources and draws insightful, non-obvious conclusions. Defines complex problems, develops approaches, and develops experiments with sound judgment. Key contributor in the development of IP. Interfaces with various departments, customers and partners. Puts work practices in context with larger team and contributes to changes when required. Plans activities with long-term perspective. Possesses strong influence across the organization. Contributes, writes, and/or approves complex reports and protocols that are organized in a logical way so others can understand with minimal revision. May assist with designing and implementing organizational processes and assist in identifying capital equipment requirements. May mentor and train other members of the team and ensures adherence to company policies and quality requirements. Minimum Qualification Requirements A PhD in a scientific discipline is required. Equivalent experience may be accepted. A minimum of 5 years work experience in a research and/or development environment is required. Post-doctoral work may serve as experience. Exceptional non-PhDs with demonstrated capabilities and/or significant experience may also be considered. Must be able to demonstrate broad success in technical proficiency, scientific creativity, collaboration with others and independent thought. Experience with polymer synthesis is a plus. Must demonstrate expert knowledge in scientific principles and concepts both internally and externally with sustained performance and significant accomplishments. Must be able to clearly communicate scientific information both written and oral. Must be able to compose sound written work. Must be able to exert influence effectively. Must possess excellent oral and written communication skills. Ability to present technical information to both technical and non-technical audiences is required. Must be able to demonstrate sound judgment. Must be able to demonstrate problem solving capabilities. Strong organizational skills are required. Good computer skills are required. Working knowledge of MS word, Excel, Power point and CambridgeSoft Chem Office is a plus. Experience working in an FDA regulated environment and knowledge of current GMPs as they apply to laboratory practices are a plus. Must be willing and able to work as part of a team. Must be able to demonstrate good interpersonal skills. Physical Requirements Must be able to pass pre-employment drug screening and background check for employment consideration. Performance of tasks essential to the job function may require the employee to work directly with, handle, or otherwise come into contact with chemicals or pharmaceutical agents. Employees may be required to enroll in a medical surveillance program based on the potential exposure to certain health hazards encountered as a result of their job function.

Job Description The Company EngeniusMicro is a hardware focused small business with offices in Huntsville, AL; in Atlanta, GA; and near Denver, CO. Our multi-disciplinary staff of engineers and scientists provide research and development engineering services to industry and the Federal Government. Our primary research areas are Additive Manufacturing for RF electronics, MicroElectroMechanical Systems (MEMS) / Nanotechnology, and Microelectronics. As a research-focused small business, we offer opportunities for growth and advancement for a motivated candidate. The Culture EngeniusMicro seeks self-motivated, highly organized, and responsive employees able to work in a fast-paced, small team environment. The ideal employee will thrive in a learning environment that encourages independence, initiative, leadership, and professional growth. Why should you apply? You like solving technical challenges in a fast-paced collaborative environment You're interested in building a key component in hardware and prototypes You want to work somewhere your interests can influence the direction of the company You enjoy making products that are both technically and visually intriguing The Position Duties & Responsibilities Explore, develop and test advanced printed electronic components including batteries, energy generators, microelectronic devices and packages, and antennas Research and development utilizing various resins, polymers, chemicals, paint, and/or aggregate to gather information that could be utilized to formulate cost take out and/or process enhancement opportunities for various new products or existing products Design and test processes for electroactive polymers, develop methods to advance integration of these materials into future batteries, energy generators, and additively manufactured electronic components Develop material property characterization techniques and maintain characterization equipment. Evaluate and analyze data Assess existing materials commonly available and/or develop new materials to improve material performance and cost position in the support of new process and product development Assess existing materials and make recommendations to improve performance and/or manufacturability of existing products in various environments Invent and write patent applications Write or assist in writing funding proposals, manage funding expenses and prepare technical reports Lead and train supporting technicians to carry out research work and guide scale-up processes Work collaboratively with external R&D partners Communicate experimental results and problems with supervisors Qualifications Basic PhD in Mechanical Engineering or a related field 0-3 years of relevant and verifiable experience Strong hands-on experience in solid state electrolyte materials and electrochemistry, electroactive polymer and ceramic materials, and additive manufacturing processes Strong understanding of ceramic materials, their properties, and behavior under various conditions Proficient in electronic applications, materials processing, physical, structural, electrochemical property characterizations, as well as testing materials performance in prototype electronic components Hands-on experience in polymer processing and testing Hands-on experience in electroactive polymer and ceramic-polymer composite processing Out-of-the-box thinking and creative execution skills The ability to obtain/maintain a final Secret DoD clearance, for which the US Government requires US Citizenship Preferred Experience in roll-to-roll processing and additive manufacturing is a plus Publications on additive manufacturing areas of innovation The Legal Stuff EngeniusMicro provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training. Applicants have rights under Federal Employment Laws. Employee Polygraph Protection Act (EPPA) Equal Employment Opportunity (EEO) E-Verify Participation Family and Medical Leave Act (FMLA) Immigrant and Employee Rights Uniformed Services Employment and Reemployment Rights Act (USERRA) Job Posted by ApplicantPro

USRA and the Science and Technology Institute are seeking a full-time scientist to work in our Huntsville, AL, office. This candidate will work supporting the NASA Laser Interferometer Space Antenna (LISA) project to develop, implement, and operate data processing algorithms and pipelines as part of the NASA LISA Analysis Center (NLAC), and to conduct scientific investigations using LISA and complementary multimessenger data. The NLAC is part of NASA's contribution to the ESA-led LISA mission, which aims to develop and operate the first space-based observatory of gravitational waves. The NLAC will develop and operate end-to-end data processing pipelines to convert telemetry from the LISA constellation into scientific data products suitable for conducting research in astrophysics, fundamental physics, and cosmology.

Leidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Group employees are solving critical challenges across the globe. At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. With offices across the United States engaging in the defense, space, cyber and commercial fields, Leidos provides responsive, cost-effective engineering, scientific and IT solutions. Leidos is well known for our people-oriented culture, positive work environment, technical excellence, and resilient business ethics. Leidos is seeking a talented Research Scientist to work in our Huntsville, AL office. In the Leidos Autonomy and Artificial Intelligence branch, you will work to solve complex engineering problems with a highly technical, multidisciplinary team consisting of aerospace engineers, computer scientists, research scientists, and statisticians. Our team applies engineering and machine learning concepts to solve complex and highly technical problems on a variety of aerospace and defense applications. Accompanying this, we develop software applications that enable real-world operators to leverage our engineering solutions Primary Responsibilities. In this role you will work to develop solutions to aerospace and defense problems by applying a variety of engineering, AI/ML, and software technical skills. To succeed in this role, engineers are required to leverage internal resources (e.g., software toolkits), collaborate with peers and experienced professionals, and learn independently. Basic Qualifications * Bachelor's degree in Engineering, Math, Computer Science or Related field with 4-6 years of work experience. * Graduate degree in Engineering, Math, Computer Science or Related field with 2-4 years of work experience. * PhD degree in Engineering, Math, Computer Science or Related field with 0-2 years of work experience. * Highly proficient with Python and C++ and modern programming practices. * Experience unit testing frameworks (e.g., pytest, vitest) is strongly desired. * Fundamental understanding of mathematical concepts, including linear algebra, matrix math, statistics, trigonometry, and coordinate frames. * Understanding of machine learning basics, supervised learning, reinforcement learning, and statistics. * Proficient with source control technologies (Git, GitLab) * Solid technical communication skills and an ability to work in both collaborative team environments and independently * Must be a resident of North Alabama area, or willing to relocate to work on-site at the Huntsville, AL office. Security Clearance Qualifications * Must be a U.S. Citizen. * Must be able to obtain and maintain a Secret Security Clearance. * Eventually you must be able to obtain and maintain a TS/SCI Preferred Qualifications * Master's degree is strongly desirable but not required. * Active security clearance is desirable but not required. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: October 31, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

The Research Scientist VI will perform funded research and provide engineering technical support to the Sustainment Division Tech Loop Branch. Duties/Responsibilities * Perform funded research, and provide engineering technical support to the Sustainment Division Tech Loop Branch * Analyze and prepare responses to technical inquiries regarding TDPs, engineering drawings and manufacturing issues * Verify and validate TDPs for Army aviation spare and repair parts procurement Minimum Requirements: * Master's degree with 102 + months (8.5 + years) of full-time work experience, or a professional equivalent combination of education and years of experience * 3 years support of the Army Tech Loop process * Technical expertise in SolidWorks, ePDM, LMP, EDIS and ICAPP * US citizenship is required Desired Qualifications: * Master's degree with 108 + months (9 + years) of full-time work experience, or a professional equivalent combination of education and years of experience preferred * 4+ years experience analyzing and validating engineering drawings and TDPs desired * Certification in Engineering and Technical Management preferred Published Salary (if available): $110,531 -$115,000.00 Advertised: Sep 17 2025 Central Daylight Time Applications close:

The Company EngeniusMicro is a hardware focused small business with offices in Huntsville, AL; in Atlanta, GA; and near Denver, CO. Our multi-disciplinary staff of engineers and scientists provide research and development engineering services to industry and the Federal Government. Our primary research areas are Additive Manufacturing for RF electronics, MicroElectroMechanical Systems (MEMS) / Nanotechnology, and Microelectronics. As a research-focused small business, we offer opportunities for growth and advancement for a motivated candidate. The Culture EngeniusMicro seeks self-motivated, highly organized, and responsive employees able to work in a fast-paced, small team environment. The ideal employee will thrive in a learning environment that encourages independence, initiative, leadership, and professional growth. Why should you apply? You like solving technical challenges in a fast-paced collaborative environment You're interested in building a key component in hardware and prototypes You want to work somewhere your interests can influence the direction of the company You enjoy making products that are both technically and visually intriguing The Position Duties & Responsibilities Explore, develop and test advanced printed electronic components including batteries, energy generators, microelectronic devices and packages, and antennas Research and development utilizing various resins, polymers, chemicals, paint, and/or aggregate to gather information that could be utilized to formulate cost take out and/or process enhancement opportunities for various new products or existing products Design and test processes for electroactive polymers, develop methods to advance integration of these materials into future batteries, energy generators, and additively manufactured electronic components Develop material property characterization techniques and maintain characterization equipment. Evaluate and analyze data Assess existing materials commonly available and/or develop new materials to improve material performance and cost position in the support of new process and product development Assess existing materials and make recommendations to improve performance and/or manufacturability of existing products in various environments Invent and write patent applications Write or assist in writing funding proposals, manage funding expenses and prepare technical reports Lead and train supporting technicians to carry out research work and guide scale-up processes Work collaboratively with external R&D partners Communicate experimental results and problems with supervisors Qualifications Basic PhD in Mechanical Engineering or a related field 0-3 years of relevant and verifiable experience Strong hands-on experience in solid state electrolyte materials and electrochemistry, electroactive polymer and ceramic materials, and additive manufacturing processes Strong understanding of ceramic materials, their properties, and behavior under various conditions Proficient in electronic applications, materials processing, physical, structural, electrochemical property characterizations, as well as testing materials performance in prototype electronic components Hands-on experience in polymer processing and testing Hands-on experience in electroactive polymer and ceramic-polymer composite processing Out-of-the-box thinking and creative execution skills The ability to obtain/maintain a final Secret DoD clearance, for which the US Government requires US Citizenship Preferred Experience in roll-to-roll processing and additive manufacturing is a plus Publications on additive manufacturing areas of innovation The Legal Stuff EngeniusMicro provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training. Applicants have rights under Federal Employment Laws. Employee Polygraph Protection Act (EPPA) Equal Employment Opportunity (EEO) E-Verify Participation Family and Medical Leave Act (FMLA) Immigrant and Employee Rights Uniformed Services Employment and Reemployment Rights Act (USERRA)

Leidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Group employees are solving critical challenges across the globe. At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business.With offices across the United States engaging in the defense, space, cyber and commercial fields, Leidos provides responsive, cost-effective engineering, scientific and IT solutions. Leidos is well known for our people-oriented culture, positive work environment, technical excellence, and resilient business ethics. Leidos is seeking a talented Research Scientist to work in our Huntsville, AL office. In the Leidos Autonomy and Artificial Intelligence branch, you will work to solve complex engineering problems with a highly technical, multidisciplinary team consisting of aerospace engineers, computer scientists, research scientists, and statisticians. Our team applies engineering and machine learning concepts to solve complex and highly technical problems on a variety of aerospace and defense applications. Accompanying this, we develop software applications that enable real-world operators to leverage our engineering solutions **Primary Responsibilities.** In this role you will work to develop solutions to aerospace and defense problems by applying a variety of engineering, AI/ML, and software technical skills. To succeed in this role, engineers are required to leverage internal resources (e.g., software toolkits), collaborate with peers and experienced professionals, and learn independently. **Basic Qualifications** + Bachelor's degree in Engineering, Math, Computer Science or Related field with 4-6 years of work experience. + Graduate degree in Engineering, Math, Computer Science or Related field with 2-4 years of work experience. + PhD degree in Engineering, Math, Computer Science or Related field with 0-2 years of work experience. + Highly proficient with Python and C++ and modern programming practices. + Experience unit testing frameworks (e.g., pytest, vitest) is strongly desired. + Fundamental understanding of mathematical concepts, including linear algebra, matrix math, statistics, trigonometry, and coordinate frames. + Understanding of machine learning basics, supervised learning, reinforcement learning, and statistics. + Proficient with source control technologies (Git, GitLab) + Solid technical communication skills and an ability to work in both collaborative team environments and independently + Must be a resident of North Alabama area, or willing to relocate to work on-site at the Huntsville, AL office. **Security Clearance Qualifications** + Must be a U.S. Citizen. + Must be able to obtain and maintain a Secret Security Clearance. + Eventually you must be able to obtain and maintain a TS/SCI **Preferred Qualifications** + Master's degree is strongly desirable but not required. + Active security clearance is desirable but not required. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. **Original Posting:** October 31, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. **Pay Range:** Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. **About Leidos** Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit ************** . **Pay and Benefits** Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at **************/careers/pay-benefits . **Securing Your Data** Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at ***************************** . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission (******************************* . **Commitment to Non-Discrimination** All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. REQNUMBER: R-00169756 All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Leidos will consider qualified applicants with criminal histories for employment in accordance with relevant Laws. Leidos is an equal opportunity employer/disability/vet.

The Software developer will support multi-tier C# ASP .NET applications. Working in a team with customer to understand, translate, and refine requirements into software design solutions for new and existing applications. Minimum Requirements: * Master's degree or an equivalent combination of education and years of experience * 3.5 years of full-time work experience. * Security+ certification. Experience in the following areas: * ASP .NET Web Forms. * Angular frontend. * Rest API w/ Entity Framework Core. * Fortify Static Code Analysis and Remediation. * MS SQL server driven applications. * IIS administration. * Writing software in a DoD environment. * App Dev STIG checklist and documentation. * Must have or be able to quickly obtain a security clearance. Desired Qualifications: * Master's degree * 10+ years of full-time work experience in software development. Published Salary (if available): $99,814 - $105,458 Advertised: May 15 2024 Central Daylight Time Applications close:

We are currently searching for a Research Scientist III, who will fulfill obligations of the AMPR science along with NASA projects INCUS and CYGNSS. The incumbent will: * Manage and support INCUS calibration/validation activities via processing and analysis of meteorological datasets, in particular those collected with polarimetric and phased-array weather radars, and assisting with INCUS field campaign planning and execution. * Process and analyze AMPR, GPM, and related microwave radiometer and other datasets to perform retrievals of brightness temperatures and related geophysical variables, including the use of deep learning models. * Development and analysis of customized CYGNSS wind speed products, especially in relation to other scatterometer and microwave remote sensing datasets, as well as convective storms. Minimum Requirements: * Master's degree, preferably in science, engineering, or business, 2-4 years of full-time work experience, or an equivalent combination of education and years of experience. * Knowledge of MS Office Suite, and related software and hardware * Must be an US Citizen Desired Qualifications: Published Salary (if available): $82,884 - $105,458 Advertised: Apr 09 2025 Central Daylight Time Applications close:

Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Your greatest work is ahead! Leidos' Defense Systems Persistent Surveillance Portfolio is seeking an innovative and forward-thinking Chief Scientist to lead the advancement of next-generation sensing technologies for a major defense program. The Chief Scientist will serve as the technical visionary responsible for driving research, technology maturation, and innovation strategies that extend the program's capabilities beyond current operational baselines. This role works in close partnership with the Chief Engineer to assess technical readiness and determine when emerging technologies are ready to transition into production systems. If this sounds like the kind of environment where you can thrive, keep reading! About Leidos Defense Systems Sector Leidos Defense Systems Sector provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Our team is solving the world's toughest security challenges for customers with “can't fail” missions. To explore and learn more, click here! Primary Responsibilities Define and lead the program's long-term technology roadmap, ensuring alignment with mission needs and future warfighter requirements. Drive innovation in advanced sensing technologies, including radar, EO/IR, RF, and multi-spectral systems, to expand system capability and performance. Partner with the Chief Engineer to evaluate technology readiness, integration pathways, and timing for introducing new capabilities into production systems. Oversee internal and external R&D activities, including advanced prototypes, modeling, simulation, and proof-of-concept demonstrations. Collaborate with research labs, academia, and industry partners to identify and leverage emerging technologies relevant to program goals. Lead technical assessments, trade studies, and performance analyses supporting next-generation system designs. Provide technical leadership in key areas such as signal processing, sensor fusion, AI/ML-enabled detection and tracking, and system-level performance modeling. Mentor technical staff, fostering a culture of scientific curiosity, technical excellence, and cross-disciplinary collaboration. Communicate complex technical concepts and technology strategies to senior leadership, program management, and government stakeholders. Basic Qualifications M.S. in Electrical Engineering, Physics, Computer Engineering, Mathematics, or related discipline plus 15-20 years of experience in applied research or advanced development of sensing, radar, or ISR systems. OR Doctorate in Electrical Engineering, Physics, Computer Engineering, Mathematics, or related discipline plus 13-16 years of experience in applied research or advanced development of sensing, radar, or ISR systems. Proven track record in leading technology maturation from concept through demonstration and transition to production. Deep understanding of electromagnetic sensing principles, signal processing, and system performance modeling. Demonstrated experience developing and executing R&D strategies aligned to DoD priorities or mission objectives. Ability to bridge the gap between research and production - effectively communicating with both scientific and engineering communities. Excellent communication, leadership, and collaboration skills across multi-functional teams. Must be a US citizen, possess and able to maintain an active DoD security clearance. Candidate must be a resident of the North Alabama area or willing to relocate to Huntsville - North Alabama, AL. Preferred Qualifications Experience integrating AI/ML, cognitive sensing, or adaptive processing techniques into radar or EO/IR architectures. Background in multi-sensor fusion, electronic warfare resilience, and advanced waveform development. Familiarity with digital engineering and model-based systems approaches for technology insertion. Experience leading IRAD/CRAD portfolios or serving as principal investigator on advanced research programs. Are you ready to make an impact? Join us and be a part of a team solving the toughest challenges in defense technology. Share your resume with us today! If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting:November 3, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range:Pay Range $154,050.00 - $278,475.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

The Research Associate V, S1-4 will be involved in all aspects of 3D Printing of CAD Models. The person will be required to print, post-process and finish 3D printed models and operate 3D resin and filament printers. Duties/Responsibilities * Manipulate, modify and prepare CAD models in CAD Software for 3D printing on resin and/or filament printers * Perform post-processing and finishing of 3D printed models * Provide support in the maintenance and cleaning of 3D printing equipment * Manage Timeliness associated with multiple 3D printing tasks * Coordinate ordering required 3D printing supplies Minimum Requirements: * Bachelor's Degree or an equivalent combination of education and years of work experience. * 5.5-7 years of full-time verifiable work experience (preferably in science, engineering, business, liberal arts, or equivalent). * Must have extensive experience with CAD/3D software. Experience with and extensive knowledge of resin printing is required. Desired Qualifications: * Experience using Solidworks and/or Rhino 3d desired. Published Salary (if available): $70,500 - $87,741 Advertised: Mar 29 2024 Central Daylight Time Applications close:

The Research Associate II, S1-4 will be performing 3D Printing. Duties/Responsibilities * Manipulate CAD models in CAD Software for preparation of 3D printing * Perform 3D Model printing * Perform post-processing and finishing of 3D printed models * Provide support in the maintenance and cleaning of 3D printing equipment Minimum Requirements: * Bachelor's Degree or an equivalent combination of education and years of work experience. * 1-2 years of full-time verifiable work experience (Preferably in science, engineering, business, liberal arts, or equivalent). * Must have experience with Computer-Aided Design (CAD) software including Rhino, Solidworks, 3D Printing, and Physical Finishing for 3D Printing. Desired Qualifications: * Knowledge of CAD modeling is desired. Published Salary (if available): $45,000 - $60,000 Advertised: Mar 29 2024 Central Daylight Time Applications close:

Provide senior level support to the PM UAS as a Software and Cybersecurity Team Lead. Duties/Responsibilities Provide senior level support to the PM UAS as a Software and Cybersecurity Team Lead Lead multi-million dollar software, special access, cybersecurity and aviation mission equipment programs for UAS PMO Provide mentorship for junior level employees regarding software and cybersecurity requirements Minimum Requirements: Ph.D. or equivalent with 108 - 114 months (9 - 9.5 years) of full-time work experience. 15+ years of experience in a military environment, to include program management and military operations management. Desired Qualifications: Ph.D. or equivalent with 120+ months (10+ years) of full-time work experience. 18+ years of experience in a military environment, to include senior acquisition and integration analysis. Published Salary (if available): $179,221 - $190,000 Advertised: Dec 12 2025 Central Standard Time Applications close:

Perform funded research and provide on-site support to the Army in the role of Operations Coordinator (Ops Cor). Duties/Responsibilities * Perform funded research and provide on-site support to the Army in the role of Operations Coordinator (Ops Cor) * Provide support to DASA DEC organization, perform logistics, cost analysis, and contract preparation tasks and duties * Mentor undergraduate students in the area of military support Minimum Requirements: * Bachelor's degree preferably in Science, Engineering or Business with 18 - 21 months (1.5 - 1.75 years) of full-time work experience * 6+ months on-site support of the Army * 3+ months conduct cost analysis for the Army * US citizenship is required Desired Qualifications: * Bachelor's degree with 24+ months (2+ years) of full-time work experience preferred * 9+ months on-site support of the Army desired. * Development of RSCA (Request for Services of Contract Approval) packages and assisting in the development of IGCEs (Government Contract Estimates) preferred Published Salary (if available): $52,500 - $56,200 Advertised: Sep 24 2025 Central Daylight Time Applications close:

The Research Associate II will perform research and provide data analytics and organizational planning to the Army at Redstone Arsenal, AL. Duties/Responsibilities * Perform research and provide data analytics and organizational planning to the Army at Redstone Arsenal, AL * Provide organizational assistance and strategic planning to DoD organizations, to include briefings to higher headquarters * Mentor entry-level and undergraduate students in military planning and organizational management Minimum Requirements: * Bachelor's degree with 18 - 21 months (1.5 - 1.75 years) of full-time work experience * 12+ months supporting a military organization * Knowledge and support in developing IGCEs * US citizenship is required Desired Qualifications: * Bachelor's degree with 24+ months (2+ years) of full-time work experience preferred * Knowledge and support in military cost analysis desired Published Salary (if available): $52,500 - $56,200 Advertised: Sep 17 2025 Central Daylight Time Applications close: