Test Execution jobs in Ashburn, VA

Rockville, Maryland

•

Today

X-energy LLC conducts a thorough recruiting process and will never issue offers without interview to discuss qualifications and responsibilities. All applications will be submitted via our company career page, We will never ask you to provide payment information as part of the recruiting process. If anyone claiming to represent X-energy directs you in a manner otherwise, please contact us at ;br> Job Description This role is responsible for the planning, development, and execution of test syste

Full-time

USD 90,000.00 - 115,000.00 per year

Senior Quality Engineer

Hybrid in Bethesda, Maryland

•

17d ago

Apexon is a digital-first technology services firm specializing in accelerating business transformation and delivering human-centric digital experiences. We have been meeting customers wherever they are in the digital lifecycle and helping them outperform their competition through speed and innovation. Apexon brings together distinct core competencies in AI, analytics, app development, cloud, commerce, CX, data, DevOps, IoT, mobile, quality engineering and UX, and our deep expertise in BFSI, hea

Easy Apply

Full-time

Depends on Experience

Full-Stack Developer

Ashburn, Virginia

•

Today

Job Description We're looking for a senior Full Stack Developer to build new features, troubleshoot cross-team issues, and ensure smooth production deployments. This hands-on, collaborative role requires clear communication, reliable coding with solid testing, and participation in coordinated client testing and on-call rotation as needed. Key Responsibilities: Design and develop full stack solutions in support of multiple client applications and teams.Troubleshoot and resolve issues across env

Full-time

System User Expert

Chantilly, Virginia

•

Today

Job ID: 2614833-OTHLOC-216 Location: Chantilly, VA, US Date Posted: 2026-07-23 Category: Information Technology Subcategory: Site Support Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_HYBRID Description SAIC is a trusted leader in delivering advanced command and control capabilities across the Department of the Air Force, bringing deep expertise in how cutti

Full-time

USD 80,001.00 - 120,000.00 per year

Aerospace Payload Systems Engineer

Herndon, Virginia

•

Today

Job Title Aerospace Payload Systems Engineer Location Herndon, VA - Herndon, VA 20171 US (Primary) Job Description At Fibertek, space-based lasers are our specialty - we develop cutting-edge, one-of-a-kind lasers and electro-optical systems for atmospheric sensing, laser communications, and lidar sensors for NASA, DoD, and other aerospace customers. We are looking for future lead systems engineers to join our growing team. Join us, and you will work with our veteran lead systems engineers i

Full-time

USD 90,000.00 - 160,000.00 per year

Junior Aerospace Engineer (Contingent) (Chantilly, VA; Denver Metro Area; ...)

Chantilly, Virginia

•

Today

Summary Position Title: Junior Aerospace Engineer (Contingent) Position ID: TA243 Location(s): Hybrid; Greater Denver Metro Area, CO, Northern, VA, Chantilly, VA, Herndon, VA Application Deadline: August 31, 2026 Security Clearance Requirement: TS/SCI Security Clearance Job Description Trusted Space is seeking a Junior Aerospace Engineer to support modeling and simulation activities, test data generation, and integrated demonstration workflows for space-domain missions. The engineer will coll

Full-time

USD 85,000.00 - 130,000.00 per year

Test & Evaluation Engineer AEGIS Combat Systems

Washington, District of Columbia

•

Today

Job ID: 2615141 Location: Washington, DC, US Date Posted: 2026-08-21 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_HYBRID Description As the FMS Test Engineer, you will support Test and Evaluation (T&E) of Foreign Military Sales (FMS) AEGIS surface ships and weapons systems for Program Executiv

Full-time

USD 120,001.00 - 160,000.00 per year

Satellite Systems Engineer

Chantilly, Virginia

•

Today

FTS International, LLC (FTS) is committed to providing the Federal Government with quality consultants and support. To ensure mission success we focus on putting our customers first while minimizing corporate bureaucracy on our staff. We provide Subject Matter Experts (SME) free of Organizational Conflicts of Interest (OCI) focused on independent analysis and mission support services within the disciplines of Engineering, Counter Terrorism Operations, Management, Information Technology, Signals

Full-time

USD 149,000.00 - 170,000.00 per year

Test Engineer II/III, Mechanical

Rockville, Maryland

•

Today

Full-time

USD 76,089.00 - 126,815.00 per year

Mid-Level Test Engineer

Sterling, Virginia

•

Today

Northstrat is seeking a highly skilled and motivated Test Engineer to join our Agile development team. The Test Engineer will play a critical role in software and system testing, with a strong emphasis on balancing manual execution and automated scripting. You will collaborate with cross-functional teams to ensure the seamless integration and operation of complex systems in a fast-paced Agile environment. Responsibilities: Execute unit/component test procedures for all project components, creat

Full-time

Outreach Engineer

Chantilly, Virginia

•

Today

Full-time

USD 117,000.00 - 133,000.00 per year

Cleared - Systems Test Engineer

Bethesda, Maryland

•

Today

Responsibilities Noblis is seeking a Cleared - Systems Test Engineer with IC experience and ACTIVE Top Secret with SCI and Polygraph in Bethesda, supporting a SETA contract. The Systems Test Engineer will be responsible for and not limited to: Developing comprehensive test strategies and documentation by analyzing system requirements, creating detailed test plans, designing efficient test cases, and aligning with program milestones.Executing systematic data collection and analysis by implement

Full-time

USD 90,700.00 - 141,775.00 per year

Integration & Test Engineer, Space Electronics

Sterling, Virginia

•

Today

Position Title: Integration & Test Engineer, Space Electronics Requisition ID: 1758 Position Location: Sterling, VA Position Reports To: Manager, Space Electronics Supervises Others: No At Trident Systems, we believe that strong engineering principles are fundamental to driving innovation and solving complex problems. We promote a culture characterized by rigorous engineering practices and a commitment to continuous improvement. This is achieved by leveraging our organization's collective exper

Full-time

USD 61,000.00 - 113,000.00 per year

Performance Test Engineer -- W2 ONLY

Hybrid in Reston, Virginia

•

12d ago

BEFORE APPLYING FOR THE JOB. KINDLY READ THE COMPLETE JOB DESCRIPTION PROPERLY(EVEN THE TERMS OF EMPLOYMENT ALSO), NO 1099, C2C , H1 TRANSFER Title: Performance Test Engineer Location: Hybrid Schedule at Reston, VA Terms of Employment W2 Contract, 6 Months This is a Hybrid Schedule at Reston, VA Interview Process: In-person interview Overview We are seeking an experienced Performance & Resiliency Test Engineer to design, execute, and analyze performance and resiliency testing for enterprise appl

Easy Apply

Contract

Depends on Experience

Aerospace Engineer (Contingent) (Chantilly, VA; Denver Metro Area; ...)

Chantilly, Virginia

•

Today

Summary Position Title: Aerospace Engineer (Contingent) Position ID: TA244 Location(s): Hybrid; Greater Denver Metro Area, CO, Northern, VA, Chantilly, VA, Herndon, VA Application Deadline: August 31, 2026 Security Clearance Requirement: TS/SCI Security Clearance Job Description Trusted Space is seeking a Modeling and Simulation-focused Aerospace Engineer to support mission-dynamics modeling, simulation environment development, and test/demonstration activities. This engineer will collaborate

Full-time

USD 120,000.00 - 155,000.00 per year

ServiceNow Developer

Reston, Virginia

•

Today

Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can prou

Full-time

USD 101,875.02 - 152,812.53 per year

Electrical Engineer

Manassas, Virginia

•

Today

Electrical Engineer Gromelski and Associates, Inc. (GAI) partners with prime contractors to provide professional services. Key service areas include Engineering Design and Documentation; Software Development and Testing; System Integration, Testing and Evaluation; Lab Management and Field Installation; Integrated Logistics Support, Training Development and Delivery, Multimedia Support, and Technical System Support. Electrical Engineer Job Description: Perform electrical and system engineering

Full-time

USD 90,000.00 - 130,000.00 per year

Test Automation Engineer

Reston, Virginia

•

Today

Company Description CapTech is an award-winning consulting firm that collaborates with clients to achieve what's possible through the power of technology. At CapTech, we're passionate about the work we do and the results we achieve for our clients. From the outset, our founders shared a collective passion to create a consultancy centered on strong relationships that would stand the test of time. Today we work alongside clients that include Fortune 100 companies, mid-sized enterprises, and gover

Full-time

USD 90.00 per hour

Systems Engineer

Fairfax, Virginia

•

Today

Position Title: Systems Engineer Requisition ID: 1822 Position Location: Fairfax, VA Position Reports To: Manager, Software Engineering Supervises Others: No Trident has built a reputation as a trusted provider of aerospace and defense electronics & processing systems including digital RF & Optical command and control solutions and atmospheric & airborne sensors. Our three operating units: Space Electronic Systems (SES), Integrated C4ISR Systems (ICS) and Optical Precision Systems (OPS), develo

Full-time

USD 61,000.00 - 113,000.00 per year

Junior Test Engineer

Arlington, Virginia

•

Today

Battelle delivers when others can't. We conduct research and development, manage national laboratories, design and manufacture products and deliver critical services for our clients-whether they are a multi-national corporation, a small start-up or a government agency. We recognize and appreciate the value and contributions of individuals from a wide range of backgrounds and experiences and welcome all qualified individuals to apply. Job Summary Join Battelle's Critical Infrastructure business

Full-time

USD 65,300.00 - 93,000.00 per year

Test Execution jobs in Ashburn, VA, USA