• Senior Information Systems Cyber…

    The MITRE Corporation (Mclean, VA)
    …Global Security Services Division (R300) is looking to fill a Senior Information Systems Cyber Engineer position, with a focus on classified environments. The ... by providing Information Assurance and Cybersecurity services specifically for classified systems . The ideal candidate will thrive in a fast-paced, collaborative… more
    The MITRE Corporation (08/08/25)
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  • Windows Systems Engineer

    SAIC (Quantico, VA)
    …Air Force and Combatant Commands Business Group of SAIC is seeking a Windows Engineer to support a transformational infrastructure program for DCSA. SAIC is proud to ... oversight authority on the accreditation of classified facilities, information systems , and the insider threat program. This involves security...(ie, One IT). **This position requires an active TS clearance with SCI eligibility and must be in the… more
    SAIC (08/07/25)
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  • Senior Model Based Systems Engineer

    ManTech (Stafford, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior** **Model Based Systems Engineer (MBSE)** to join our team in **Stafford, VA** . ... but are not limited to:** + The Model Based Systems Engineer (MBSE) III is a leader...systems + Provides direction and mentorship to subordinate staff **Minimum Qualifications:** + BA/BS in Aerospace Engineering, Mechanical… more
    ManTech (07/22/25)
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  • Cyber Systems Engineer III - Ecds

    General Dynamics Information Technology (Springfield, VA)
    …we can't turn into opportunity. And our work depends on TS/SCI level cleared **Cyber Systems Engineer lll - ECDS** joining our team to support our Intelligence ... **Req ID:** RQ203481 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None… more
    General Dynamics Information Technology (07/19/25)
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  • Systems Engineer

    Amentum (Fort Belvoir, VA)
    Amentum is seeking a skilled and experienced ** Systems Engineer ** to join our team at **Fort Belvoir** . In this critical role, you'll provide essential ... Agency (JPRA), focusing on the assessments of architectures and interoperable capabilities. Systems Engineer or ORSA functions encompass design and execution of… more
    Amentum (07/17/25)
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  • Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …sea and cyber domains in the interest of national security. Job Title: Scientist, Systems Engineer Job Code: 24091 Job Location: Herndon, VA Job Schedule: 9/80 ... Job Description: The Advanced Concept Engineer (ACE) provides the strategic technical leadership to draw...the technical interface between L3Harris and our customers' engineering staff , supporting the Business Development staff in… more
    L3Harris (05/22/25)
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  • Staff Engineer

    Applied Research Associates, Inc. (Arlington, VA)
    …Associates, Inc. (ARA) is seeking a highly capable mechanical or structural engineer to support the design of specialized DoD infrastructure contributing directly to ... Leadership in Arlington, VA and will collaborate directly with mechanical/ systems engineering teams, A&E subcontractors, and Government stakeholders. This position… more
    Applied Research Associates, Inc. (06/28/25)
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  • Cleared Systems Engineer

    Noblis (Springfield, VA)
    …operational missions. Responsibilities: + Support Chief Engineer and government staff to execute systems engineering and integration (SE&I) activities across ... Responsibilities **Noblis ESI is seeking a Systems Engineer with an ACTIVE Top Secret with SCI and CI Polygraph to join our elite team providing Systems more
    Noblis (06/24/25)
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  • Cleared - Systems Engineer (All…

    Noblis (Mclean, VA)
    Responsibilities **Noblis is seeking a Systems Engineer with IC experience to support the ODNI Enterprise Services IT PMO in Bethesda, MD and McLean, VA** The ... Systems Engineer will be responsible for and...+ US Citizenship is required. + Active Top Secret/SCI clearance with Polygraph. + Bachelor's degree in systems more
    Noblis (08/08/25)
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  • Systems Engineer SME

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is seeking a ** Systems Engineer ** with a national space enterprise and ground systems engineering background to work with our ... technical guidance and recommendations related to the integration of National Systems -based capabilities + Will engage with the national and tactical communities… more
    Noblis (08/03/25)
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