• Linux Systems Engineer (TS/SCI…

    System One (Herndon, VA)
    Linux Systems Engineer TS/SCI Clearance is required Herndon, VA - ONSITE ALTA ITS is seeking a Linux Systems Engineer (Tier ll) to work for a government ... a US-based operations team backed by expert international developers and application engineers . You will be directly involved in systems planning, installation,… more
    System One (06/05/25)
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  • System Engineer

    Nightwing (Sterling, VA)
    …experience with demonstrated knowledge in systems design, build, integration, and test Conducting system performance analysis and developing technical ... 1** Job Description: We are currently seeking a Principal Systems Engineer with a passion for hands...to perform trade studies to optimize system performance Capable of generating detailed systems design… more
    Nightwing (06/24/25)
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  • Software Engineer in Test…

    CoStar Realty Information, Inc. (Arlington, VA)
    …prior employers + 2+ years industry experience as an SDET or a software quality assurance test engineer + Experience with white box and grey box testing + Hands ... Software Engineer in Test - Homes.com Job...be responsible for the testing and verification of software systems . SDETs utilize a combination of functional testing methods,… more
    CoStar Realty Information, Inc. (06/13/25)
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  • Test Engineer

    CACI International (Chantilly, VA)
    Test Engineer Job Category: Engineering and Technical Support Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage ... * * **The Opportunity:** CACI is looking for a Test Engineer to support our DoD customer...plan for conducting unit/component testing, integration testing, regression testing, performance testing, and user acceptance testing for all new… more
    CACI International (05/24/25)
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  • Principal Test Engineer

    Leidos (Reston, VA)
    …end-to-end functionality test case narratives using task management system (JIRA/Confluence) and support performance testing/evaluation activities using ... **Description** **Leidos** has a new and exciting opportunity for a **Principal Test Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (05/22/25)
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  • Principal Test Engineer

    Leidos (Reston, VA)
    …end-to-end functionality test case narratives using task management system (JIRA/Confluence) and support performance testing/evaluation activities using ... **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business… more
    Leidos (04/24/25)
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  • Voice Engineer (Full Performance )

    BAE Systems (Herndon, VA)
    …accreditation process for all systems + Provide certificate management for all systems + Perform system upgrades and patching for hardware and software + ... + Provide Tier 4 engineering support for all Voice systems + Design, test and deploy call...available based on position level and/or job specifics. **Voice Engineer (Full Performance )** **109738BR** EEO Career Site… more
    BAE Systems (06/19/25)
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  • Systems Engineer (Expert)

    BAE Systems (Herndon, VA)
    …to improve our future and protect our freedom. We are looking for experienced Systems Engineer to join our technology-based program supporting a key government ... **Required Education, Experience, & Skills** We are actively seeking Systems Engineers with a minimum of eleven...platform solutions. + Conduct root cause analysis of noted system performance an operational issue. + Experience… more
    BAE Systems (05/24/25)
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  • Missile Systems Engineer…

    Serco (Arlington, VA)
    …requirements, review consent to ship packages, and other production-related tasks. + Support system Test and Evaluation, coordinating with test program ... with technical oversight of the development of complex weapons systems including upgrade of system hardware and...test objectives, review test scenarios against test objectives, review performance prediction results against… more
    Serco (06/12/25)
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  • Network and Security Test Engineer

    CACI International (Virginia Beach, VA)
    Network and Security Test Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... * * CACI is seeking a **Network and Security Test Engineer ** to support our customer onsite...model, DNS, IPv4/IPv6 routing, firewalls, IDS/IPS, email gateways, anti-virus/malware systems , and host system security + Experience… more
    CACI International (05/22/25)
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