• Personnel Security Specialist

    Advantage SCI (Reston, VA)
    … clearance determinations. + Experience creating, managing, and closing cases in appropriate security systems of record. + Excellent written and oral reporting ... Job Descriptions: Position: Personnel Security Specialist Reports To: The Customer and Project...have a valid certification of completion in PII and Cyber Awareness Challenge from Information Assurance Support… more
    Advantage SCI (10/01/25)
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  • Lead, Systems Engineer (Chief Engineer)

    L3Harris (Herndon, VA)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Chief ... and commercial technologies across space, air, land, sea and cyber domains. L3Harris has approximately $18 billion in annual...the Business Chief Engineer of Surface & Airborne Integrated Systems , Undersea Systems , this person is responsible… more
    L3Harris (08/14/25)
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  • Senior Systems Contract Manager - Cloud…

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    Security Essentials (GSEC), FITSP-D, GIAC Cloud Security Automation (GCSA), GIAC Information Security Fundamentals (GISF), (ISC)2 Systems Security ... security risks, recommend life cycle management processes for automated information systems , and develop cost-efficiency strategies. + Governance… more
    UIC Government Services and the Bowhead Family of Companies (08/02/25)
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  • OERI - Critical Infrastructure and Data…

    Old Dominion University (Suffolk, VA)
    …research in resilient infrastructure, infrastructure data transformation, and secure smart systems to address national security challenges in coastal regions. ... OERI - Critical Infrastructure and Data Transformation (CID) to Advance National Security (Research Faculty, Non Tenure Track ) Department RESILIENCE CLUSTER HIRE… more
    Old Dominion University (09/27/25)
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  • Security Specialist (SS-L3) NGA…

    Masego (Springfield, VA)
    …provides expert-level Geospatial Collection Management, Full Motion Video; Human Geography; Information Technology and Cyber ; Technical Writing; and ABI, Agile, ... award your hard work. Description We are looking for a Level-3 TS/SCI-cleared Security Specialist to join our team. Candidates must have hands-on SAP experience… more
    Masego (07/30/25)
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  • Systems Administrator

    Guidehouse (Springfield, VA)
    …will provide technical support, systems administration, application administration, and system security to the Computer Emergency Notification System ... **Job Family** **:** IT Cyber Security **Travel Required** **:** Up...(frequency: weekly as needed). + Ensure personnel comply with system security policies (frequency: daily as needed).… more
    Guidehouse (08/08/25)
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  • Cloud Systems Engineer (Space…

    L3Harris (Chantilly, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Space Software Systems Engineer (Space Systems ) Job ... Systems Engineering (MBSE) methodologies to develop and manage system models using Cameo Systems Modeler. +...4 years of prior relevant experience in Computer Science, Information Technology, Systems Engineering, Software Engineering or… more
    L3Harris (09/27/25)
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  • Sr Specialist, Systems Integration & Test…

    L3Harris (Ashburn, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr Specialist, Systems Integration & Test Engineer (UAV Propulsion) ... assessment and develop mitigation strategies for complex projects + System design synthesis of complex electronic systems ...years of prior related experience. + Active DoD Secret security clearance + System level design experience… more
    L3Harris (08/25/25)
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  • Systems Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Reston, VA)
    …+ Demonstrated experience installing, configuring, testing, and maintaining operating systems , application software, and system management tools.* Demonstrated ... monitoring system performance and troubleshooting issues + ** Security clearance:** TS/SCI with Polygraph + **Desired Technologies/Tools:** + Demonstrated… more
    General Dynamics Information Technology (09/11/25)
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  • Systems Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …+ Active TS/SCI clearance + Bachelor's degree in Cybersecurity, Computer Science, Information Systems , Engineering, or related technical discipline; OR 7+ years ... 75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services… more
    Parsons Corporation (09/25/25)
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