• Senior Systems Security Engineer

    TekSynap (Dahlgren, VA)
    …TheTekSynap is seeking a **S** **enior S** **ystem** **s Security Engineer** **.** The Senior Systems Security Engineer (SSE) serves as Key Personnel under the ... Corporate IT Services contract. This role provides advanced cybersecurity engineering and technical risk management support across Navy IT systems . The SSE… more
    TekSynap (10/31/25)
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  • Senior Information System Security…

    Tyto Athene (Fairfax, VA)
    **Description** Tyto Athene is searching for a ** Senior Information System Security Officer (ISSO)** to be responsible for the overall handling of information ... by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1461/ senior -information- system -security-officer-%28isso%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-VA-Fairfax_ **ID**… more
    Tyto Athene (09/16/25)
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  • Senior Systems Administrator

    TekSynap (VA)
    …and implement effective solutions in a timely manner. **Overview** We are seeking a Senior Systems Administrator to join our team. TekSynap is a fast growing ... System Administrator **Education** + Bachelor's degree (BA/BS) in a technical discipline (eg, Information Technology, Computer Science, Systems Engineering).… more
    TekSynap (11/15/25)
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  • Senior System Administrator

    SAIC (Fort Belvoir, VA)
    **Description** The Senior System Administrator will provide support for operational intelligence integration and data-centric operations for customers across ... day-to-day operational maintenance, support, and upgrades for complex operating systems , workstations and servers. Coordinates, directs and performs complex software… more
    SAIC (11/19/25)
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  • Senior Systems Analyst

    SMX (Dahlgren, VA)
    Senior Systems Analyst (4412)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior Systems ... Warfare Center Dahlgren Division (NSWCDD) in Dahlgren, VA. The Senior Analyst will work as part of our team...as part of our team to provide analytical troubleshooting, system configuration, and administrative support, and performing research and… more
    SMX (10/18/25)
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  • Senior Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    … Administrator Ft. Belvoir, VA Join our Talent Network Senior Systems Administrator Ft. Belvoir, VA C-CHR-24-041 TheSenior System Administratorwill provide ... administration and information assurance support. Duties and Responsibilities: + Provide systems administration support for the Windows operating system and… more
    Chenega Corporation (09/01/25)
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  • Cleared Senior Information Systems

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the ... support to ensure the confidentiality, integrity, and availability of mission-critical systems . You will perform technical security assessments, design secure… more
    Virtual Service Operations (11/09/25)
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  • Senior Linux Systems Administrator

    The Boeing Company (Fairfax, VA)
    …Specialized United States Infrastructure Operations (SUSIO) group is currently seeking a ** Senior Linux Systems Administrator** to join the team in **Herndon, ... VA; Fairfax, VA;** or **Chantilly, VA** . As a Senior Linux Administrator, you will play a crucial role...systems and applications + Troubleshoot and resolve complex technical issues related to Linux systems , with… more
    The Boeing Company (11/19/25)
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  • Building Technology Systems - Senior

    WSP USA (Arlington, VA)
    …winning and innovative multi-disciplinary engineering consulting firm, seeks a full time ** Senior Consultant - Building Technology Systems ** for our **Arlington, ... of technical degree and related work experience designing technology systems for buildings. + 5-7 years' experience actively designing high performance … more
    WSP USA (10/28/25)
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  • Senior Information Systems Security…

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring a ** Senior ** **Information Systems Security Engineer** for a program with the US Coast Guard. This position will be ... assurance functions. + Demonstrated experience with one or more of the following technical areas: + Virtualized or cloud-based systems (AWS GovCloud, Azure… more
    GovCIO (11/07/25)
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