System Testing jobs in Ashburn, VA

Chantilly, Virginia

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Today

Job ID: 2617755 Location: Chantilly, VA, US Date Posted: 2026-10-19 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Spacecraft Ground Operations Engineer. This position is located in Chantilly, VA and requires an active TS/SCI clearance with Polygraph.

Full-time

USD 160,001.00 - 200,000.00 per year

Mainframe Hogan developer

McLean, Virginia

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30+d ago

Mainframe Hogan DeveloperIntroduction:As a Mainframe Hogan Developer, you will play a crucial role in developing, enhancing, and supporting mainframe applications using COBOL, JCL, and Hogan. You will work closely with cross-functional teams to analyze business requirements, design technical solutions, and ensure the quality and reliability of the applications. Responsibilities:Develop, enhance, maintain, and support mainframe applications using COBOL, JCL, and Hogan.Work extensively with Hogan

Easy Apply

Full-time

AI/ML Security Specialist

Leesburg, Virginia

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Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 94,000.00 - 187,600.00 per year

Senior Test/Systems Engineer

Washington, District of Columbia

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Today

As a Senior Test/Systems Engineer you will support development, integration, and testing of air vehicles. Other Job duties include: Develops and reviews documentation for system safety review boards.Reviews specifications, designs, and technical data related to air vehicles, control surfaces, control laws, propulsion systems, and stores.Edits and review detailed test plans and review test results from system testing.Reviews technical requirements, designs, and implementations of aircraft subsys

Full-time

USD 160,000.00 - 220,000.00 per year

Modeling and Simulation Analysis Engineer

Chantilly, Virginia

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Today

Modern Technology Solutions, Inc. (MTSI) is seeking a highly qualified Modeling and Simulation Analysis Engineer to fulfill a critical Systems Engineering and Technical Assistance (SETA) position supporting the Space Development Agency (SDA). The SDA is redefining traditional Department of Defense acquisition timelines by pioneering a rapid, spiral-development methodology to field hundreds of advanced satellites every two years. At the core of this mission is the Proliferated Warfighter Space A

Full-time

USD 150,000.00 - 220,000.00 per year

Systems Test Engineer

Manassas, Virginia

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Today

Systems Test Engineer Company Overview: KMS Solutions, LLC is a technical management / solutions company that specializes in engineering, analysis, and cyber security. Founded in 2005, KMS is a certified small business with nearly two decades of experience supporting the Department of Defense as well as many other departments and programs critical to our Nation's security and well-being. KMS is a three-time winner of the USA Today Top Workplaces recognizing quality workplace cultures across th

Full-time

USD 110,000.00 - 125,000.00 per year

System Test Engineer - Government

Reston, Virginia

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Today

About us One team. Global challenges. Infinite opportunities. At Viasat, we're on a mission to deliver connections with the capacity to change the world. For more than 35 years, Viasat has helped shape how consumers, businesses, governments and militaries around the globe communicate. We're looking for people who think big, act fearlessly, and create an inclusive environment that drives positive impact to join our team. What you'll do We have an exciting new opportunity for a System Test Engin

Full-time

USD 120,500.00 - 190,000.00 per year

Big Data Engineer

Rockville, Maryland

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Today

Software Guidance & Assistance, Inc., (SGA), is searching for a Big Data Engineer for a CONTRACT assignment with one of our premier Regulatory clients in the DMV or NY/NJ area. Seeking a highly skilled and experienced Big Data Engineer to design, develop, and optimize large-scale data processing systems. In this role, you will work closely with cross-functional teams to architect data pipelines, implement data integration solutions, and ensure the performance, scalability, and reliability

Contract

USD 72.00 - 77.00 per hour

Cyber Operations Engineer

Arlington, Virginia

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Today

MTSI is seeking a Cyber Operations Engineer/SME supporting a Navy customer in Arlington, VA. This role integrates hands-on cyber operations with targeted vulnerability research to evaluate, develop, and transition emerging cyber capabilities. Work is performed on-site in secure government facilities. Travel to CONUS locations is expected. Daily responsibilities include: Conducting cyber operations and adversary emulation activities to assess advanced systems and mission environments. Perform vu

Full-time

USD 160,000.00 - 205,000.00 per year

IT Project Support

Chantilly, Virginia

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Today

Job Title: IT Project Support Job Category: Information Technology Time Type: Part time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Part-Time On-Call Percentage of Travel Required: None Type of Travel: Local * * * The Opportunity: Are you recently retired or easing into a more flexible schedule, but still eager to keep your skills sharp and stay active in the Intelligence Community? We're looking for dedicated professionals interested in part-time, on-call

Part-time

USD 61,600.00 - 129,300.00 per year

Test Engineer II (AN/BYG-1 | Strike)

Manassas, Virginia

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Today

Calling all transitioning Navy Fire Control Technicians! This Jobot Job is hosted by: Madeline Lazarus Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $95,000 - $110,000 per year A bit about us: We are a leading provider of information technology, logistics management, business process re-engineering, financial management, and administrative support services for the Department of the Navy and Homeland Security. We have an incredible team of

Full-time

USD 95,000.00 - 110,000.00 per year

Space Protection Software Test Engineer

Chantilly, Virginia

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Today

Job ID: 2618008 Location: Chantilly, VA, US Date Posted: 2026-10-15 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Space Protection Software Test Engineer to join the Air Force, Space, and Intelligence Business Group providing systems engineering and t

Full-time

USD 160,001.00 - 200,000.00 per year

Software Tester / QA Engineer

Arlington, Virginia

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Today

The Software Tester/QA Engineer will ensure the quality of all WDP System software by developing and executing comprehensive test plans and test cases. This person will coordinate with the government to validate that testing is sufficient to meet all requirements and conduct various levels of testing, including unit, integration, and system testing across multiple environments. This person will identify, document, and track software defects through to resolution. This person will design and impl

Full-time

USD 99,000.00 - 174,000.00 per year

Ground Comms System Engineer

Chantilly, Virginia

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Today

Job ID: 2618099 Location: Chantilly, VA, US Date Posted: 2026-10-19 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_ON_SITE Description Join a winning team!! SAIC's Space and Intelligence Business Group is currently hiring to advance space capabilities supporting our Department of Def

Full-time

USD 160,001.00 - 200,000.00 per year

COMSEC Test Engineer

Chantilly, Virginia

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Today

COMSEC Test Engineer (CTE) Location: Chantilly, VA | On-Site Clearance: Active TS/SCI with CI Polygraph Required Who We Are Aurex is a mission-focused aerospace and defense company building the next frontier of deterrence. From hypersonics and missile defense to hardened networks and orbital systems, we design, test, and deliver the platforms that turn unproven ideas into battlefield-ready capability. Born in Huntsville and built for speed, Aurex brings together aerospace veterans, combat-test

Full-time

USD 100,000.00 per year

Automation Test Engineer

Ashburn, Virginia

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Today

Job ID: 2617638 Location: Ashburn, VA, US Date Posted: 2026-10-06 Category: Software Subcategory: SW Testing Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_HYBRID Description SAIC is currently seeking a motivated, career and customer-oriented mid-level Automation Engineer to join our team to begin an exciting and challenging career in Ashburn, VA. This position is hybrid-

Full-time

USD 80,001.00 - 120,000.00 per year

Automation Test Engineer

Ashburn, Virginia

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Today

Job ID: 2617175 Location: Ashburn, VA, US Date Posted: 2026-09-23 Category: Software Subcategory: SW Testing Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_HYBRID Description We are currently seeking a motivated and energetic mid-level Automation Engineer to join our team to begin an exciting and challenging career in Ashburn, VA. The Automation Engineer will participate

Full-time

USD 80,001.00 - 120,000.00 per year

Software Systems Engineer - Integration & Test

Manassas, Virginia

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Today

Clearance Required | Onsite This Jobot Job is hosted by: Madeline Lazarus Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $90,000 - $110,000 per year A bit about us: We are a technology and engineering organization supporting mission-critical U.S. Navy programs through software, systems engineering, integration, and test capabilities. The team works in an Agile environment where engineers collaborate closely to integrate, validate, troubles

Full-time

USD 90,000.00 - 110,000.00 per year

Senior Systems Integration and Test Engineer

Gaithersburg, Maryland

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Today

Leidos is seeking Systems Integration and Test Engineers to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traffic systems. This work aligns with the FAA's broader initiative to modernize legacy flight service capabilities, replacing aging infrastructure with scalable, cloud-based platforms designed to improve safety and operational efficiency, particularly in remote and high-dependency aviation environments. Th

Full-time

USD 107,900.00 - 195,050.00 per year

Principal Data Center Commissioning Engineer

Ashburn, Virginia

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Today

Job Description Supports the commissioning of multiple projects and other design and engineering initiatives, ensuring alignment with business objectives and industry standards. Builds relationships with stakeholders, suppliers, and cross-functional teams to communicate expectations and ensure reports on project updates are provided. Monitors key performance indicators (KPIs) throughout systems testing to identify and report on trends and anomalies. Understands quality and safety standards and

Full-time

USD 102,300.00 - 209,500.00 per year

System Testing jobs in Ashburn, VA, USA