• Systems Engineer, Junior

    KBR (Chantilly, VA)
    …acquisitions including requirements development, acquisition documentation, test and evaluation, and system design reviews. + Develop technical information to ... Title: Systems Engineer, Junior KBR is seeking a Junior...genetic information , union status and/or beliefs, or any other characteristic protected by federal , state, or local… more
    KBR (11/21/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    …, and virtualized systems . + Strong understanding of Windows and Linux systems , operating system security principles, TCP/IP networking, 802.1x, and core ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer** to join our team in **Chantilly, VA.** This role supports a… more
    ManTech (12/13/25)
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  • Chief Unmanned Systems Robotics Engineer

    Leidos (Arlington, VA)
    … work. + Experience leading large engineering team in the development of Unmanned Systems US Citizenship & Security Clearance: + US citizenship required with the ... a global technology leader, is seeking a Chief Unmanned Systems Robotics Engineer for our Sea Systems ...enterprise. Join Leidos in our mission to enhance global security and efficiency through technology and innovation. Be part… more
    Leidos (01/08/26)
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  • IT Service Desk Support - Tier III

    Trace Systems Inc (Portsmouth, VA)
    …IT Service Desk Support- Tier III Location: Portsmouth, VA Job Responsibilities Trace Systems is seeking an IT Service Desk Support personnel to support the Norfolk ... administration, development, management, and/or maintenance of all networks and systems installed at NNSY and telecommunication services. The CIO provides… more
    Trace Systems Inc (12/15/25)
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  • Regional Security Operations Associate

    CyrusOne (Sterling, VA)
    …protected status. The law requires CyrusOne to post a notice describing the Federal laws prohibiting job discrimination. For information regarding your legal ... see the Pay Transparency Nondiscrimination Provision (http://40201568.fs1.hubspotusercontent-na1.net/hubfs/40201568/Website%20Documents%202025/PayTransparencyPoster.pdf) for more information . As a Federal Contractor, CyrusOne is… more
    CyrusOne (11/19/25)
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  • Financial Systems Analyst/ Systems

    Red Gate Group (Springfield, VA)
    …issues. + Support user access, account management, and permissions for financial systems . + Assist with troubleshooting system errors and escalating issues ... planning, budgeting, execution, and/or accounting. + Demonstrated ability to assess federal financial business processes, develop systems options, and implement… more
    Red Gate Group (12/09/25)
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  • IT Systems Engineer

    ManTech (Chantilly, VA)
    …platforms of common hypervisors and enterprise applications, including collaboration tools, Systems Information and Event Monitoring (SIEM) products, directory ... (SAN), clustering, and backup technologies. + Experience and proficiency with systems engineering concepts, principles, theories, and system modeling tools,… more
    ManTech (11/19/25)
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  • Associate Industrial Security

    Leidos (Lorton, VA)
    …area on policies, practices, and procedures. * Demonstratable experience communicating information security and risk-related concepts effectively to both ... security programs, personnel processing, program reviews, document control system , audits & self-inspections, violation investigations & reports, receipt/dispatch/destruction/mail… more
    Leidos (12/17/25)
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  • Program Security Officer

    Leidos (Vienna, VA)
    …of the various security disciplines such as physical security , personnel security , information system security and industrial security ... In addition, the position will provide "day-to-day" analysis for Sensitive Compartmented Information (SCI). Duties may include: day-to-day security support for… more
    Leidos (12/04/25)
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  • Personnel Security Specialist

    SAIC (Springfield, VA)
    …+ Appropriately and accurately maintain and update databases and files (eg, PeopleSoft security system of records, SharePoint Page, internal file folders, and ... + Document, file, and maintain all actions in the security system of record. + Complete all...technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal more
    SAIC (01/07/26)
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