• Senior SIGINT Systems Engineer

    KBR (Chantilly, VA)
    …+ Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space ... Title: Senior SIGINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's... Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology… more
    KBR (12/16/25)
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  • Senior Systems Engineer

    Leidos (Alexandria, VA)
    …+ Expert Systems Engineering Professional (ESEP), INCOSE Certified Systems Engineering Professional (ESEP), CISSP, Security + certification, or similar ... **Description** Leidos National Security Sector combines technology-enabled services and mission software...is currently seeking a highly motivated and experienced Senior Systems Engineer for the Chinook Program. The selected candidate… more
    Leidos (11/22/25)
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  • Senior Specialist, Systems Engineering

    L3Harris (Herndon, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Systems Engineer Job Code: 31266 Job Location: ... years of system life-cycle development experience with aerospace and telecommunication systems including system design, development, integration , analysis, and… more
    L3Harris (11/15/25)
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  • IT Infrastructure Architect/ Systems…

    Guidehouse (Arlington, VA)
    …standards, and emerging technologies, developing strategies for improving system integration , interoperability, and security , ensuring the sustainability and ... the As-Built or As-Is IT infrastructure from the aging infrastructure, fragmented systems , siloed operations, and security risks. + Modernizing the physical… more
    Guidehouse (10/23/25)
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  • Systems Engineer

    Shuvel Digital (Dulles, VA)
    …software requirements, development of use cases and stories, interface definition, and systems integration and test. + Experience and/or familiarity with ... Job Title: Systems Engineer Location: Dulles, VA - Hybrid Duration:...System Architect and the Development teams in the development, integration , and testing of new advanced leading-edge cybersecurity capabilities.… more
    Shuvel Digital (12/25/25)
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  • Business Systems Analyst TS/SCI with Poly…

    CGI Technologies and Solutions, Inc. (Chantilly, VA)
    …Financial Management preferred * Knowledge of DoD/Intel finance and business systems , processes, policies, and security controls preferred **Required ... **Business Systems Analyst TS/SCI with Poly REQUIRED** **Category:** Business...and across many initiatives at once * A Top-Secret/SCI security clearance with Counterintelligence Polygraph * Due to government… more
    CGI Technologies and Solutions, Inc. (12/10/25)
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  • Software Architect (Expert)

    BAE Systems (Mclean, VA)
    …enterprise modernization strategies through the General Services Administration's (GSA) Federal Systems Integration and Management (FedSIM) contract vehicle. The ... ITIL v3 or v4 Managing Professional certification (or higher) Certified Information Systems Security Professional (CISSP) or equivalent IAM Level III Experience… more
    BAE Systems (12/09/25)
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  • Systems Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** Ensure the safety and security of our nation as a Systems Engineer at GDIT. You'll ... Successful candidate will have extensive experience engineering efficient continuous integration and continuous delivery pipelines and developing strategic plans to… more
    General Dynamics Information Technology (12/24/25)
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  • IAM Systems Administrator

    Robert Half Technology (Glen Allen, VA)
    …* Provide support during audits by supplying logs, access reports, and evidence of security controls. * Work on automation and integration tasks using CyberArk ... Description We are looking for an experienced IAM Systems Administrator with expertise in CyberArk Privileged Access Management (PAM) to join our team in Glen Allen,… more
    Robert Half Technology (12/10/25)
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  • Senior Systems Administrator

    The Boeing Company (Herndon, VA)
    …with us. The Boeing Company's Information Digital Technology and Security (IDT&S) organization Specialized Infrastructure Operations group is currently seeking ... a **Senior Systems Administrator** to join the team in **Herndon, VA**...will handle system administration tasks, including infrastructure management, information security , software installation, and configuration control. This role involves… more
    The Boeing Company (12/25/25)
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