• Navy Qualified Validator

    Trace Systems Inc (Portsmouth, VA)
    …efforts. + Coordinate with ISSMs, Information System Security Officers (ISSOs), and system owners to validate that all systems are in compliance with the ... 97211 or apply directly through our website at: www.tracesystems.com. #jointracesystems Trace Systems is an equal opportunity employer. Qualified candidates will… more
    Trace Systems Inc (08/29/25)
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  • Staff Systems Engineer Spacecraft Avionics…

    Northrop Grumman (Dulles, VA)
    …relates to their engineering product team: + Collaborate closely with system architects/engineers, subsystem design engineers, software engineers, integration & ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (08/20/25)
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  • Systems Administrator (Windows)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …various specialty engineering and scientific development tools. + Installation of new software releases, system upgrades, evaluation and installation of patches ... **Overview** SYSTEMS ADMINISTRATOR (WINDOWS) (RDTE) Bowhead seeks a ...common failures. + Specific support consists of troubleshooting hardware, software , and network related issues encountered by users. +… more
    UIC Government Services and the Bowhead Family of Companies (09/28/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …closed vulnerabilities + Immediately notify ISSM/ISSO of any irregularities in system operations and/or attacks/compromises (Incident response participant) + ... that create a safer, more secure world. This job opportunity is for the ROTHR System Administrator...responsible for day-to-day operation and sustainment of the Mission systems to include (but not limited to): + Administer… more
    RTX Corporation (08/20/25)
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  • Data Center Cluster Operations Leader, IAD…

    Amazon (Sterling, VA)
    …and we are looking for a Senior Manager to join our expanding Infrastructure Operations team. The Senior Manager is one of our most senior management roles in ... infrastructure including the operational availability of mechanical, electrical and plumbing systems . The pace, scale, and growth of Amazon's data center platform… more
    Amazon (09/10/25)
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  • Senior Operations Technician

    Leidos (Chantilly, VA)
    …UPS, substations) + Pumps, generators, and power systems + Building automation systems (BAS) + Monitor system performance using control panels, gauges, and ... improvements, and safety assurance. + Familiarity with computerized maintenance management systems (CMMS) or diagnostic software . + Experience conducting vehicle… more
    Leidos (08/23/25)
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  • NMCC Information Systems Security Engineer

    TekSynap (Arlington, VA)
    …for new and existing network systems , ensuring hardware, operating systems , and software applications adequately address cybersecurity requirements. + ... into systems deployed to operational environments, validating and verifying system security requirements, and establishing system security designs for… more
    TekSynap (09/16/25)
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  • Lead Systems Engineer

    CACI International (Arlington, VA)
    …leading system engineering efforts, ideally for HCM or HR systems and associated development and delivery environments + Demonstrated knowledge of industry ... Type of Travel: Continental US * * * **The Opportunity :** The successful candidate will be responsible for overseeing...+ Familiarity with Agile and DevSecOps practices in a systems engineering context. + Strong understanding of system… more
    CACI International (08/23/25)
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  • Linux Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …* Patching and Updates: Apply operating system updates, patches, and software upgrades to ensure systems are current and protected from vulnerabilities. ... **Employment Type:** Full Time **Position Description:** CGI Federal has an exciting opportunity for a Linux Systems Administrator within our Intel sector… more
    CGI Technologies and Solutions, Inc. (10/01/25)
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  • Senior Systems Engineer

    ManTech (Chantilly, VA)
    …automated and manual testing. Bonus points for prior experience helping to navigate software system accreditation paths such as RMF or DevSecOps. + Strong ... ManTech seeks a motivated, career and customer-oriented **Senior Systems Engineer** to join our team in **Chantilly, VA.** As a Senior Systems Engineer, you will… more
    ManTech (08/22/25)
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