R&D Engineer I Trex Company, IncR&D Engineer IWinchester, VA$71,000–$100,000 / yearE-Verify is a web-based system operated by the Department of Homeland Security (DHS) and the Social Security Administration (SSA) that allows employers to electronically verify the employment eligibility of their employees. We are looking for someone with a Bachelor of Science in Mechanical or Chemical Engineering and 0 to 5 years of experience in thermoplastic processing, chemical manufacturing, or mechanical maintenance.
Nuclear Structural Engineer (Engineer Structural 3) - 28622 Huntington Ingalls Industries IncNuclear Structural Engineer (Engineer Structural 3) - 28622Newport News, VA$87,305–$106,013 / yearAnalyzes, researches and develops structural engineering specifications involving metals, non-metallic or composite structural materials for product design, or operation of product to include structures, mechanical, hydraulic, electrical and electronics, power plant, armament, heating and ventilating, equipment and maintenance designs. 5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience.
Senior Applied Scientist , Research and Applied Science Team, PXT Senior Talent and Transformation Amazon.com IncSenior Applied Scientist , Research and Applied Science Team, PXT Senior Talent and TransformationArlington, VAYou might spend the morning working through a thorny implementation problem, figuring out how to encode a psychometric scoring model into a pipeline that holds up under the messiness of real production data, debugging an LLM evaluation harness that is behaving inconsistently across assessment scenarios, or refactoring a causal estimation component so that another team can run it without calling you first. You will work alongside Senior and Principal Research Scientists, an Amazon Scholar, Product Management, and a Senior Applied Scientist who bring deep expertise in behavioral science, psychometrics, and causal inference, and you will be the driving force behind turning that expertise into working, deployable systems for our Amazon executives.
Research Scientist, Intelligent Talent Acquisition Amazon.com IncResearch Scientist, Intelligent Talent AcquisitionArlington, VALast year we delivered over 6 million online candidate assessments, and helped Amazon deliver billions of packages around the world by making it possible to hire hundreds of thousands of workers in the right quantity, at the right location and at exactly the right time. ITA is an industry-leading people science and technology organization made up of scientists, engineers, analysts, product professionals and more, all with the shared goal of connecting the right people to the right jobs in a way that is fair and precise.
Artificial Intelligence / Machine Learning Lead Verification and Validation Engineer Pennsylvania State UniversityArtificial Intelligence / Machine Learning Lead Verification and Validation EngineerReston, VA$168,000–$318,840 / yearNotice regarding employment at the Applied Research Laboratory (ARL): Employees must be eligible to obtain a government security clearance, participate in the ARL drug testing program, and comply with electronic and physical monitoring requirements applicable to federal contractors. We are searching for a talented, experienced, organized, and a highly motivated AI/ML Engineer to join the Visualization and Decision Support Division within the All-Domain Analytics and Signatures Office (A2SO) at the Applied Research Laboratory (ARL) at Penn State.
Electrical Engineer/Senior Electrical Engineer The Aerospace CorpElectrical Engineer/Senior Electrical EngineerChantilly, VA$117,300–$226,900 / yearFrom systems architecture development to system analysis and optimization, astrodynamics, orbital debris, navigation, failure analysis, mission assurance, cost and schedule assessment, and economic market analysis, SED exploits an incredibly broad array of engineering and business disciplines against a diverse and dynamic portfolio of programs and national challenges. The Infrastructure and Facilities Assurance Department (IFAD) is the source of expertise for Operations and Facilities Engineering providing an array of technical capabilities that support our customers in assuring the availability, readiness, and success of ground assets and services required to meet the needs of the space enterprise.
R&D Engineer HEOR&D EngineerArlington, VAAdvanced Mission Modeling: Utilize Systems Tool Kit (STK), and Python-based libraries to model complex satellite encounters, optimize sensor tasking, and validate orbital dynamics for GEO and LEO mission expansion. Technical Proficiencies: Advanced proficiency in Python for data analysis; expert-level experience with STK or similar high-fidelity orbital modeling software for mission modeling and orbital mechanics.
DevSecOps Research and Development Engineer Pennsylvania State UniversityDevSecOps Research and Development EngineerReston, VARemote$101,316–$192,180 / yearNotice regarding employment at the Applied Research Laboratory (ARL): Employees must be eligible to obtain a government security clearance, participate in the ARL drug testing program, and comply with electronic and physical monitoring requirements applicable to federal contractors. Your working location will be fully on-site, located in State College, PA or Reston, VA, a hybrid on-site/work from home, or fully remote, dependent on skillset and location, within the U.S. Questions related to flexible work should be directed to the hiring manager during the interview process.
R&D Engineer High Earth Orbit Robotics Pty LtdR&D EngineerArlington, VAAdvanced Mission Modeling: Utilize Systems Tool Kit (STK), and Python-based libraries to model complex satellite encounters, optimize sensor tasking, and validate orbital dynamics for GEO and LEO mission expansion. Technical Proficiencies: Advanced proficiency in Python for data analysis; expert-level experience with STK or similar high-fidelity orbital modeling software for mission modeling and orbital mechanics.
Cloud Engineer (Remote) (Cloud Engineer 2) 30021 Huntington Ingalls Industries IncCloud Engineer (Remote) (Cloud Engineer 2) 30021Fairfax, VARemote$78,406–$90,000 / yearWhat Were Looking For: 2 years relevant experience with Bachelors in computer engineering or related field; 0 years relevant experience with Masters in related field; or High School Diploma or equivalent and 6 years relevant experience. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.
Postdoctoral Research Associate - AI for Cybersecurity Virginia Commonwealth UniversityPostdoctoral Research Associate - AI for CybersecurityRichmond, VA$50,000–$60,000 / yearAs part of a premier research university known for tenacity, love of the city of Richmond, and commitment to respect and access, the College of Engineering values the significant and positive impact of our people and ideas in the promotion of regional and global prosperity involving research and life sciences. Comprised of five different departments plus the Dean's office, the College of Engineering enrolls more than 2,000 undergraduate and 450 graduate students in several degree programs supported by more than 600 full-time, part-time, and student employees.
Part-Time R&D Engineer Smith-Midland CorporationPart-Time R&D EngineerVAThis role is centered on practical, real-world engineering-focused on improving performance, durability, constructability, and cost efficiency across a range of commercial and infrastructure applications. This is an ideal opportunity for an experienced engineer or industry professional who enjoys hands-on problem solving, product innovation, and working closely with plant and field operations.
R&D Engineer / Scientist AdvanSix IncR&D Engineer / ScientistChester, VA$95,000–$142,600 / yearSuccess ProfileThe ideal candidate will: Lead with polymer chemistry depth and process technology rigorTranslate science into scalable, reliable manufacturing solutionsUse AI-driven experimentation to accelerate innovation cyclesDeliver measurable business impact through both process improvements and new product commercialization. Lead development and optimization of polymerization and downstream processing technologies (extrusion, compounding, molding).Translate laboratory discoveries into pilot and commercial-scale processes, ensuring consistency, yield, and cost efficiency.
Quality Assurance Engineer\Sr. Quality Assurance Engineer Marmon Holdings IncQuality Assurance Engineer\Sr. Quality Assurance EngineerCharlottesville, VA$75,000–$105,005 / yearThe Quality Assurance Engineer supports and leads quality engineering activities associated with new product development, sustaining engineering, supplier quality, and Quality Management System (QMS) initiatives within a regulated medical device environment. This role partners with cross-functional teams to ensure products, processes, and systems meet quality, regulatory, and customer requirements while supporting innovation, operational excellence, and continuous improvement.
NewLab And Research Technician, Department Of Surgery University of VirginiaLab And Research Technician, Department Of SurgeryCharlottesville, VAThe University of Virginia's SOM Department of Surgery is seeking a highly motivated and technically skilled Lab and Research Technician to join Dr. Slingluff's cancer immunology laboratory. Minimum Requirements: Lab and Research Technician 2. Education: Associate's degree required; may accept equivalent combination of experience, education, certification in lieu of degree.
Lab and Research Technician, Department of Surgery University of VirginiaLab and Research Technician, Department of SurgeryCharlottesville, VAThe University of Virginia's SOM Department of Surgery is seeking a highly motivated and technically skilled Lab and Research Technician to join Dr. Slingluff's cancer immunology laboratory. Minimum Requirements: Lab and Research Technician 2. Education: Associate''s degree required; may accept equivalent combination of experience, education, certification in lieu of degree.
Quality Assurance Engineer\Sr. Quality Assurance Engineer Marmon Holdings, IncQuality Assurance Engineer\Sr. Quality Assurance EngineerCharlottesville, VA$75,000–$105,005 / yearThe Quality Assurance Engineer supports and leads quality engineering activities associated with new product development, sustaining engineering, supplier quality, and Quality Management System (QMS) initiatives within a regulated medical device environment. This role partners with cross-functional teams to ensure products, processes, and systems meet quality, regulatory, and customer requirements while supporting innovation, operational excellence, and continuous improvement.
R&D Engineer Actalent IncR&D EngineerHampton, VA$50–$60 / hourResponsible for conducting failure analysis activities throughout the product lifecycle, supporting customer complaint investigations, manufacturing problem solving, new product development, reliability improvement initiatives, and corrective action implementation. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing winner for both client and talent service.
2027 Summer Internship Program - Research & Development Engineering Trex Company Inc2027 Summer Internship Program - Research & Development EngineeringWinchester, VATrex Company, the world's number one decking and railing brand, and leader in high-performance, low-maintenance outdoor living products, is seeking a Research & Development Engineering Intern to take part in our 2026 Summer Internship program. Research & Development Interns can expect to: Assist engineers with routine tasks, including data collection, analysis, and reporting; test equipment setup; and product testing and reporting.
Artificial Intelligence / Machine Learning Verification and Validation Engineer Pennsylvania State UniversityArtificial Intelligence / Machine Learning Verification and Validation EngineerReston, VA$110,520–$240,960 / yearYou will focus on hands-on work with classified multi-modal data, including imagery/FMV, geospatial and AIS tracks, signals and sensor data, and text-based intelligence reports and develop pipelines, annotation frameworks, and quality assurance processes while gaining deep exposure to state-of-the-art AI/ML research. We are searching for a talented, experienced, organized, detail-oriented, and highly motivated AI/ML Engineer to join our Independent Verification and Validation (IV&V) and Data Curation Center of Excellence in the Information Science Division within the All-Domain Analytics and Signatures Office (A2SO) at the Applied Research Laboratory (ARL).