• Telecom Linux Systems Engineer

    System One (Herndon, VA)
    Telecommunications Linux Systems Engineer TS /SCI clearance Herndon, VA - onsite As a Telecommunications Software Engineer, your day will focus on monitoring and ... causes of issues, resolving software-related faults, and improving application and systems monitoring. You'll also assist internal development teams by applying your… more
    System One (06/06/25)
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  • Enterprise Resilience Systems Engineer…

    KBR (Chantilly, VA)
    …Experience working in an Agile development environment + Familiarity with IC and/or DoD Security Requirements: TS /SCI with Poly Belong, Connect and Grow at KBRAt ... Title: Enterprise Resilience Systems Engineer - Modeling and Simulation KBR seeks...identity or expression, age, national origin, veteran status, genetic information , union status and/or beliefs, or any other characteristic… more
    KBR (06/03/25)
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  • Senior SIGINT Systems Engineer

    Solvarus (Chantilly, VA)
    …and experiments. Qualifications: + Current and Active TS /SCI with CI Poly Security Clearance. + Bachelor's degree in Systems Engineering or in related ... enterprise mission objectives. We are seeking a senior SIGINT systems engineer to provide Systems Engineering Technical...the presence of any physical or mental disability, genetic information or any other status or characteristic protected by… more
    Solvarus (05/05/25)
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  • Systems Engineer/Architect

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Midlevel Systems Engineer/Architect** to join our team in **DC, Maryland, and Virginia (DMV) area** . ... As Computer Systems Engineer/Architect, you will be responsible for the design,...enterprise architecture. The individual designs and implements computer and information networks, such as local area networks (LAN), wide… more
    ManTech (05/22/25)
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  • Elasticsearch Systems Engineer (SME)

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Elasticsearch Systems Engineer (SME)** in our **National Security Sector's (NSS) Cyber & ... Paid Leave, and much more. **Join us and make a difference in National Security !** **Job Summary** The Elasticsearch Systems Engineer SME role provides support… more
    Leidos (07/19/25)
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  • DevOps Engineer

    ManTech (Alexandria, VA)
    …+ certification **Clearance Requirements:** + Must possess a current and active Top Secret /SCI clearance. **Physical Requirements:** + The person in this ... Cloud Formation Templates. + Provision and configure cloud service provider (CSP) systems including Google Cloud Provider (GCP), Microsoft Azure, and Amazon Web… more
    ManTech (07/24/25)
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  • Journeyman Project Manager

    Leidos (Lorton, VA)
    …of ethical and respectful behavior **Basic Qualifications:** + US Citizen with at least a Top Secret security clearance with the ability to obtain an SCI ... acquisition, scheduling, and execution oversight for the multi-year buildout of Information Technology systems in customer facilities eventually supporting… more
    Leidos (07/18/25)
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  • Frontend Software Engineer, Federal

    General Atomics (Charlottesville, VA)
    …substitute equivalent experience in lieu of education. + Ability to obtain and maintain a Top Secret security clearance with SCI eligibility, and willing to ... requires a bachelors degree, masters degree or PhD in computer science, information systems or a related discipline and progressive software development… more
    General Atomics (07/16/25)
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  • WMD Mechanical Engineer

    Applied Research Associates, Inc. (Reston, VA)
    …Expert knowledge and use of Microsoft Word, Excel, and PowerPoint + An active TOP SECRET /SCI clearance and ability to pass a Counter-Intelligence polygraph is ... for an exceptional **WMD** **Mechanical Engineer** with experience in manufacturing/production systems . As part of the Counter-WMD Analysis Cell (CWAC), our tightly… more
    Applied Research Associates, Inc. (07/11/25)
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  • CI Requirements/Collection/Production Officer

    Parsons Corporation (Springfield, VA)
    …or Mathematics, or related field. ** Security Clearance Requirement:** An active Top Secret security clearance is required for this position.​ ... collection and production responsibilities. . Publish approximately 100 Intelligence Information Reports (IIRs) per year (collective requirement for all...for all FTE under Position 3) . Use IT systems to task & track office level requirements. .… more
    Parsons Corporation (07/10/25)
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