• 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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  • Senior Systems Engineer

    G2 Ops, Inc. (Arlington, VA)
    ​ ​ Opportunity: Systems Engineer Location: Virginia Beach, VA and Arlington VA Work Setting: In person, some remote opportunity, and/or flexible working hours, ... For this opportunity, we are seeking a highly motivated, team-oriented Mid Systems Engineer , to support engineering projects across multiple domains. You'll… more
    G2 Ops, Inc. (08/15/25)
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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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  • NC3 Principal Systems Engineer

    The MITRE Corporation (Mclean, VA)
    …- and make a difference with us. MITRE's CENTCOM | SOUTHCOM | JOINT STAFF OPERATIONS Department is seeking a highly motivated, skilled and proven task leader to ... (NC3) capabilities. The successful candidate will work collaboratively with the Joint Staff J3 and other stakeholders to evaluate, analyze, and enhance the… more
    The MITRE Corporation (08/13/25)
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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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  • 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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  • Software Engineer Staff

    Lockheed Martin (Herndon, VA)
    …science and technology related programs such as Computer\-Science, Systems Engineering, Electrical Engineering, Computer Engineering, Physics, Mathematics, etc\. ... \- At least 9 years of technical experience as a Software Engineer in an Agile environment with proficiency with one or more of the following software languages:… more
    Lockheed Martin (08/16/25)
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