• Test Engineer III

    Mercury Systems (Chantilly, VA)
    Req. Number 25-553 Job Description Job Summary: Mercury Systems is seeking a Test Engineer III to lead test efforts in developing and executing server systems ... practices across Mercury's ruggedized servers and secure software product lines. + Design and implement robust test procedures that meet military standards (eg,… more
    Mercury Systems (12/03/25)
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  • Machine Learning Engineer III

    AeroVironment (Centreville, VA)
    **Worker Type** Regular **Job Description** **_Summary_** The **Machine Learning Engineer III ** will be a member of the Learning and Active Perception (LEAP) ... including requirements definition, concept design , prototyping, detailed design , test and evaluation, and validation and...missile systems. Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    AeroVironment (10/16/25)
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  • Traveling Commissioning Engineer III

    Quality Technology Services, LLC (Richmond, VA)
    The **Mechanical Commissioning Engineer L3** is responsible for but not limited to Level 3, 4 and 5 commissioning of base building systems and components of a Data ... Activities will include but are not limited to testing and/or validation of connectivity, life safety, Chillers, water loops/components, Cooling distribution… more
    Quality Technology Services, LLC (12/03/25)
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  • Traveling Commissioning Engineer III

    Quality Technology Services, LLC (Manassas, VA)
    The **Electrical Commissioning Engineer L3** is responsible for but not limited to Level 3, 4 and 5 commissioning of base building systems and components of a Data ... Activities will include but are not limited to testing and/or validation of connectivity, network infrastructure, security, life safety, other building subsystems… more
    Quality Technology Services, LLC (11/27/25)
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  • Information System Security Eng (ISSE) III

    Global Resource Solutions (Arlington, VA)
    …orientated, and talented individual for the position of Information System Security Engineer III . Job Description: Summary: The Information System Security ... Engineer (ISSE) III , is primarily responsible for conducting information system security engineering activities with a focus on lifecycle of current systems and… more
    Global Resource Solutions (09/26/25)
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  • Senior Systems Security Engineer

    TekSynap (Dahlgren, VA)
    …with DoD, Navy, and RMF (Risk Management Framework) requirements and supports the design , implementation, and validation of secure IT systems. This positionis ... & Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** **s Security Engineer ** **.** The Senior Systems Security Engineer (SSE) serves as Key… more
    TekSynap (10/31/25)
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  • Sr. Associate, Manufacturing Engineer

    L3Harris (Orange, VA)
    …domains in the interest of national security. Job Title: Sr. Associate, Manufacturing Engineer Job Code: 28941 Job Location: Orange, VA Job Schedule: 1st Shift, 9/80 ... Description: Aerojet Rocketdyne, an L3Harris Segment, is seeking a Manufacturing Engineer to support the modernization and automation of production facilities,… more
    L3Harris (09/20/25)
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  • Senior Systems Analyst

    TekSynap (Dahlgren, VA)
    **Responsibilities & Qualifications** TheTekSynap is seeking aSenior Systems Engineer .TheSenior Systems Engineerserves as Key Personnel under the NSWCDD Corporate IT ... of mission-critical IT systems. **RESPONSIBILITIES** + Perform detailed analysis, design , and implementation of business and technical requirements for Navy… more
    TekSynap (10/31/25)
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