• Systems Architect

    Lockheed Martin (Herndon, VA)
    …with missile and space\-based sensing systems * Experience applying MBSE concepts in a Systems Engineer or Systems Architect role * Current LM Systems ... for you\. Lockheed Martin Space is searching for an innovative and experienced Systems Architect to support the team that designs, develops, fields and operates… more
    Lockheed Martin (09/17/25)
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  • Tier 2 Systems Admin Support

    Lockheed Martin (Herndon, VA)
    …for you\. This role will support the Strata program based out of Herndon, VA\. The Systems Engineer will be a member of the Operations Team who support our ... Prior Help Desk or technical customer service experience \- Experience with systems maintenance \- Security\+ Certification \(or equivalent DoD 8140… more
    Lockheed Martin (10/02/25)
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  • Lead, Systems Engineering (UAV Propulsion)

    L3Harris (Ashburn, VA)
    …sea and cyber domains in the interest of national security. Job Title: Lead, Systems Engineer (UAV Propulsion) Job Code: 27118 Job Location: Ashburn, VA Job ... Description: As the Lead, Systems Engineer , you will be responsible for...of 13 years of prior related experience + Active DoD Secret security clearance + System level… more
    L3Harris (08/08/25)
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  • Sr Specialist, Systems Integration…

    L3Harris (Ashburn, VA)
    …and cyber domains in the interest of national security. Job Title: Sr Specialist, Systems Integration Engineer Job Code: 25869 Job Location: Ashburn, VA Job ... Schedule: 9/80 Regular Job Description: As the Senior Specialist, Systems Integration Engineer , you will be responsible...cost and technical. + Ability to obtain and maintain DoD security clearances as required. + Ability to lift… more
    L3Harris (07/16/25)
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  • Senior Information Systems Security Officer

    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 (09/17/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …listed position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US ... tactical systems and combat information center operations + SECRET clearance Experience Desired: + Preferred: Master's degree or relevant certifications (CISSP,… more
    SimIS Inc. (09/22/25)
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  • SURTASS Manager Field Support Team (FST)

    Serco (Norfolk, VA)
    …be assigned. **Qualifications** **To be successful in this role, you will have:** + An active DoD Secret Clearance or the ability to obtain and maintain a DoD ... Secret level security clearance . A current Active DoD Secret Clearance is preferred. + Associate's degree in resource management, Information Systems … more
    Serco (08/22/25)
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  • Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …security, telecommunications, life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and employs more than ... 5,800 professionals who engineer and deploy automated, secure, and resilient power and...and deploy automated, secure, and resilient power and technology systems ; and deliver the management platforms essential for long-term… more
    M. C. Dean (09/13/25)
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  • Manager

    Naval Sea Systems Command (Dahlgren, VA)
    …As a professional engineer or scientist applying a wide range of systems engineering principles to design or develop electronic warfare systems for naval ... certain limited exceptions. This position is subject to the DoD hiring freeze. Offers of employment related to this...serve as the Branch Head of the Electronic Warfare Systems Branch (Code B33) of the Naval Surface Warfare… more
    Naval Sea Systems Command (09/30/25)
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  • Senior Systems Integrator

    Arena Technical Resources, LLC (Springfield, VA)
    …Location: Springfield, VA (Hybrid/Remote) Eligibility: Candidate must possess an active Secret clearance Job Description: As a Senior Systems Integrator, you ... Desktop, and supporting geospatial toolkits. - Experience integrating with Army tactical systems and understanding of Geospatial Engineer (12Y) workflows across… more
    Arena Technical Resources, LLC (09/30/25)
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