• Modernization Cyber Systems Administrator…

    Lockheed Martin (Hanover, MD)
    …with common hypervisors such as VMware, proxmox, or openstack **Clearance Level:** TS / SCI w/ Poly SP **Other Important Information You Should Know** ... bonus as an external hire\! \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph SA2: * A High School… more
    Lockheed Martin (07/12/25)
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  • Senior Systems Engineer

    SAIC (Chantilly, VA)
    …love working with a great team, apply today. This position requires an active Top Secret / SCI clearance with Polygraph. Responsible for supporting mission ... **Description** SAIC is looking for a Senior Systems Engineer with experience supporting system and satellite...communications and decision-making. **Qualifications** + Must possess an active TS / SCI clearance with Poly . +… more
    SAIC (08/07/25)
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  • Integrated Analysis Coordinator and Joint Liaison

    Parsons Corporation (Reston, VA)
    SCI and Special Access Required eligibility **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... matter experts with brilliant technologists. Are you an experienced Systems Engineer looking to grow your skillset and work...to support real-world operational planning **Required Skills** : + TS / SCI w/ Poly (Have an existing… more
    Parsons Corporation (07/12/25)
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  • Linux Systems Engineer

    General Dynamics Information Technology (Springfield, VA)
    …**Required Skills and Qualifications** + 5+ years of Systems Engineer or similar experience + TS SCI CI POLY required at the time of hire. + Advanced ... ID:** RQ160819 **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 (07/28/25)
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  • Modernization Information Systems

    Lockheed Martin (Hanover, MD)
    …corporate officers to define and achieve required IA objectives **Clearance Level:** TS / SCI w/ Poly SP **Other Important Information You Should Know** ... bonus as an external hire\! \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph ISSO3: * A High… more
    Lockheed Martin (07/31/25)
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  • IT Systems Administrator Emergency…

    Lockheed Martin (Hanover, MD)
    …above and beyond ITOPS and Network Node Manager \(NNM\) **Clearance Level:** TS / SCI w/ Poly SP **Other Important Information You Should Know** ... is hired, you'll receive a $3000 payment\! code\-extrefer **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph is required * 2\+ years… more
    Lockheed Martin (07/31/25)
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  • Senior Specialist, Systems Engineering…

    L3Harris (Springfield, VA)
    …security. Job Title: Specialist, Systems Engineer - User Acceptance Tester (Active TS / SCI w/CI Poly Required) Job Code: 24381 Job Location: Springfield, ... In lieu of a degree, minimum of 6 years of prior related experience. * Active Top Secret / SCI with CI Polygraph required. * 3+ years of software integration… more
    L3Harris (05/29/25)
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  • Staff Engineer Systems Architect

    Northrop Grumman (Annapolis Junction, MD)
    …requirements . **Preferred Qualifications of Staff Systems Architect:** + Active DOD TS / SCI Clearance with Poly + Experience in evaluating, planning, & ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (07/18/25)
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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 (08/04/25)
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  • AI Systems Engineer

    KBR (Chantilly, VA)
    …(8) years of progressively complex systems design, acquisition, and test experience + TS / SCI with willingness to sit for a Poly Preferred Qualifications: ... Title: AI Systems Engineer Title: AI Systems Engineer...identity or expression, age, national origin, veteran status, genetic information , union status and/or beliefs, or any other characteristic… more
    KBR (07/29/25)
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