• Journeyman Software Developer

    Precise Systems, Inc. (Dahlgren, VA)
    …engineering in an Agile development environment as part of an integrated contractor -government team developing tactical weapons system software All work is ... As a solutions-based company, Precise Systems is focused on innovation in support of...software baselines + Actively support all aspects of the system development lifecycle (analysis, requirements definition, design, coding, development… more
    Precise Systems, Inc. (11/07/25)
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  • Cyber Security Architect

    CACI International (Norfolk, VA)
    … assessments and provide security consulting services + Analyze information security requirements for complex systems + Apply DoD and DoN Information ... * * **The Opportunity:** Join CACI as the prime contractor on a growing program supporting NAVSEA 03D3 Digital...products such as PKI, VPN, firewalls, and intrusion detection systems + Analyze and recommend security /IA solutions… more
    CACI International (12/03/25)
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  • Principle Industrial Security

    Leidos (Reston, VA)
    **Description** Leidos has an exciting opportunity for a Principle Industrial Security Representative to support a large-scale program in Reston, VA. Position ... requires a strong background in counterintelligence awareness and briefings, personnel security clearance processing and experience managing the physical security more
    Leidos (01/09/26)
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  • Security Specialist (Senior)

    Patent and Trademark Office (Alexandria, VA)
    …organization. You are committed to develop, manage, and maintain the NISP Contractor Classification System for classified contracts that require classified work, ... bridge that ensures intellectual property (IP) rights are accessible to everyone? Our Security Specialists are able to make meaningful change within the IP Community… more
    Patent and Trademark Office (01/09/26)
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  • Personnel Security Specialist

    Three Saints Bay (Springfield, VA)
    …Harbor Solutions,** a subsidiary of Three Saints Bay, LLC, and a Federal Government Contractor industry leader, is seeking a ** Security Specialist** with a **Top ... if not already received. 7. Demonstrated ability in the efficient use of Security Case Management Systems . 8. Experienced user of Microsoft Office suite… more
    Three Saints Bay (01/16/26)
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  • Systems Engineer (On-site)

    G2 Ops, Inc. (Dahlgren, VA)
    …have knowledge of basic system administration, network, and operating system hardening techniques and experience in developing systems engineering ... and analysis and able to develop complete and accurate system and subsystem level requirements + Skilled in functional...of Industry Experience: 5 + years of relevant experience Security Clearance Requirement: Must be able to obtain and… more
    G2 Ops, Inc. (12/21/25)
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  • Systems Engineer, Junior

    KBR (Chantilly, VA)
    …configuration documents and work breakdown structures. + Demonstrated experience providing contractor support to government collection systems and software ... Title: Systems Engineer, Junior KBR is seeking a Junior... engineering approaches and modeling techniques. Responsibilities: + Support system engineering and integrating functions for customer acquisitions including… more
    KBR (11/21/25)
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  • System Engineer Principal Pentagon J2&J8…

    Sciolex Corporation (Chantilly, VA)
    …of people across the globe? You get Sciolex Corporation, a fast-growing defense contractor focused on providing the US Government a level of service that surpasses ... the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our humble… more
    Sciolex Corporation (01/20/26)
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  • Security Officer - Access Control…

    Allied Universal (Winchester, VA)
    Allied Universal(R), North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a ... impacts the communities and customers we serve. As a ** Security Officer - Access Control Specialist** in **WINCHESTER, VA**...and client site requirements. + Assist with visitor and contractor management, ensuring all procedures for entry and exit… more
    Allied Universal (01/11/26)
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  • System Engineer Principal Uscybercom SETA…

    Sciolex Corporation (Chantilly, VA)
    …of people across the globe? You get Sciolex Corporation, a fast-growing defense contractor focused on providing the US Government a level of service that surpasses ... the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our humble… more
    Sciolex Corporation (01/13/26)
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