• Systems Administrator - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …including deployments, patches, security checks, and maintenance. + Upgrade and maintain operating systems and application software on LINUX (Linux ... standard operating procedures, administrative instructions, After Action Reports for system outages, task status updates, and customer reports. + Support for … more
    General Dynamics Information Technology (09/17/25)
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  • Linux Systems Engineering Senior Specialist

    NTT America, Inc. (Newport News, VA)
    …**Basic Qualifications:** + Required Certificates: + IAT II or higher certification + Linux operating system certificate or ability to obtain in 90 days. + ... of High Performance Computing environment consisting of RHEL8/9 Servers, Windows Servers, and Comvault Backup Systems . +...Systems . + Serve as the technical leader for system infrastructure projects to Plan, Deploy, and Harden Enterprise… more
    NTT America, Inc. (11/18/25)
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  • Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …of directly related experience in systems administration and analysis. + UNIX/LINUX System Administration - Preferred + Windows System Administration - ... the functionality and efficiency of a group of computers running on one or more operating systems . + Understand all the different systems that are monitored… more
    General Dynamics Information Technology (12/02/25)
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  • Senior Satellite Systems Engineer (Onsite)

    RTX Corporation (Dulles, VA)
    …a safer, more secure world. Raytheon is seeking a Senior Satellite Systems Engineer, providing mission-specific systems engineering and integration support to ... **Location: Near Springfield, Virginia** **What You Will Do** + Provide systems engineering and integration support to assess, plan, coordinate, schedule, and… more
    RTX Corporation (11/13/25)
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  • Manager Systems Engineering 1 (Active TS…

    Northrop Grumman (Chantilly, VA)
    systems engineering tools + Experience in Enterprise Server Level Operating System Support on either MS Windows or Linux platforms + Experience in ... best work of your career. **Details of Manager responsibilities:** ** System Engineer Manager** The ** Systems Engineering Manager...time off (PTO) for vacation and/or personal business. The application period for the job is estimated to be… more
    Northrop Grumman (12/02/25)
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  • Test Engineer-Communications Systems 3/4…

    Northrop Grumman (Dulles, VA)
    …that comprise them (eg, routers, switches, etc.). + Working knowledge of computer operating systems , particularly Windows and Linux, and their applications. ... the ability to obtain SCI at the time of application . + At least 2 years' experience in the...test, and troubleshooting of ground stations for satellite communications systems at the system level, subsystem level,… more
    Northrop Grumman (12/05/25)
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  • NCIS Cyber Systems Administrator - SecOps…

    General Dynamics Information Technology (Quantico, VA)
    …WORK AND PERSONAL IMPACT:** + Implement STIG releases across a variety of operating systems and applications + Tracks and remediates IAVM vulnerabilities + ... with SCI eligibility. + **Required Experience:** + 5+ years of experience with systems administration: + DoD system accreditation process + STIG checklist review… more
    General Dynamics Information Technology (12/08/25)
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  • IT Analyst Lead

    Trace Systems Inc (Portsmouth, VA)
    …Detection Systems (IDS), Juniper encryptors, External DNS, F5 BigIP. + Software: MS Windows operating systems ; UNIX/Linux operating systems ; SQL ... Job Title: IT Analyst Lead Job Location: Portsmouth, Virginia Job Responsibilities Trace Systems is looking to our growing Enterprise Services Group. As the IT… more
    Trace Systems Inc (11/14/25)
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  • Senior Systems Engineer, AWS Managed…

    Amazon (Herndon, VA)
    …Basic Qualifications - 8+ years of relevant systems engineering, or systems administration experience using Operating Systems , networking, and storage ... operating , and improving some of the largest software systems humanity has ever built? Do the challenges that...Site Reliability Engineering (SRE) or Enterprise Production experience in Windows / Linux or similar environments - 3+ years'… more
    Amazon (12/09/25)
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  • Sr. Application Engineer - Remote USA

    CBRE (Richmond, VA)
    …diagnostics. Determines corrective action to restore systems to proper operating conditions. . Coordinates system installation with installing contractors at ... Sr. Application Engineer - Remote USA Job ID 250722...Create control databases, user interfaces and setup of control systems based on project specification and/or sale proposal. Perform… more
    CBRE (12/04/25)
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