• Systems Administrator / ISSO

    Huntington Ingalls Industries (Reston, VA)
    …for a short video: https://vimeo.com/732533072 Summary HII, Mission Technologies is seeking a motivated Systems Administrator (SA) with a desire to be an ISSO ... of networked systems will be necessary. The Systems Administrator will need to keep system...seven years old. + Must have served as an ISSO or System Administrator in the DoD… more
    Huntington Ingalls Industries (05/20/25)
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  • Systems Administrator IV - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    Systems Administrator IV - PIPELINE (TS/SCI w/ POLYGRAPH) FORT MEADE, MD (http://maps.google.com/maps?q=FORT+MEADE+MD+USA+20755) Description COMSO, Inc. is a ... systems enhancements to improve reliability and performance. The Level 4 Systems Administrator shall possess the following capabilities: + Provide support… more
    COMSO, Inc (06/03/25)
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  • Network/ Systems Administrator III

    General Dynamics Information Technology (Washington, DC)
    …in improving how agencies operate. At GDIT, people are our differentiator. As a Network/ Systems Administrator III you will help ensure today is safe and tomorrow ... **Job Description:** Transform technology into opportunity as a Network/System Administrator III with GDIT. A career in enterprise IT...career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at… more
    General Dynamics Information Technology (07/11/25)
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  • System Administrator Level IV

    General Dynamics Information Technology (Annapolis Junction, MD)
    …**System Administrator Level IV** Transform technology into opportunity as a Systems Administrator Senior with GDIT. A career in enterprise IT means ... part in improving how agencies operate. At GDIT, people are our differentiator. As a Systems Administrator Senior you will help ensure today is safe and tomorrow… more
    General Dynamics Information Technology (05/16/25)
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  • Senior Systems Administrator

    Integration Innovation, Inc. (i3) (Washington, DC)
    Overview i3 is seeking a Senior Systems Administrator to support the Naval Research Laboratory, Tactical Electronic Warfare Division. The TEWD's mission is to ... network in accordance with input from the ISSM / ISSO and approved SOPs. + Maintain Horizon 8 Connection...are a mix of Unix based and Windows based systems . + Plan and document planned migrations of various… more
    Integration Innovation, Inc. (i3) (05/08/25)
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  • System Administrator

    SAIC (Fort Meade, MD)
    **Description** SAIC, a leading provider of systems engineering & integration, systems development & deployment, intelligence analysis and targeting, and ... on programs of national importance. SAIC is seeking a highly motivated System Administrator (SA) to join our team and propel the organization forward, providing… more
    SAIC (06/03/25)
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  • System Administrator II

    General Dynamics Information Technology (Annapolis Junction, MD)
    …SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Communication,Information Systems ,Operating Systems ... Provide support for implementation, troubleshooting and maintenance of IT systems + Provide configuration management, implementation, and sustainment of compliance… more
    General Dynamics Information Technology (05/22/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Founded in 2007 and headquartered in Columbia, Maryland, Synergy ... ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the US intelligence and defense communities. The company leverages… more
    Synergy ECP (05/06/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Synergy ECP, a platform company with Falfurrias Capital ... + Provide support for implementation, troubleshooting and maintenance of IT systems + Provide configuration management, implementation, and sustainment of compliance… more
    Synergy ECP (06/03/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    …to join our team and help maintain, troubleshoot, and optimize a wide variety of IT systems . We are hiring a seasoned System Administrator - Level 3 to provide ... System Administrator Job Category: Information Technology Time Type: Full...systems and networking + Coordinate system changes with ISSO and ISO, and maintain documentation per Change &… more
    CACI International (05/02/25)
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  • Network Administrator Senior _TS/SCI…

    General Dynamics Information Technology (Springfield, VA)
    Administrator Senior joining our team to provide expertise in the client's systems and objectives. **HOW A NETWORK ADMINISTRATOR SENIOR WILL MAKE AN IMPACT** ... **Job Description:** Transform technology into opportunity as a Network Administrator Senior with GDIT. A career in enterprise IT...career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at… more
    General Dynamics Information Technology (06/26/25)
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  • OS Administrator Linux

    CACI International (Chantilly, VA)
    …Travel: Continental US * * * **The Opportunity:** CACI is looking for an Operating Systems (OS) Administrator Linux to support the Department of the Air Force ... OS Administrator Linux Job Category: Information Technology Time Type:...application errors, creating silent installation packages for application distribution systems , working with ISSO 's on accreditation packages,… more
    CACI International (05/23/25)
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  • System Administrator

    Belay Technologies (Fort Meade, MD)
    …in 2020 and a finalist in 2021! Belay Technologies is seeking a System Administrator to join our intel team. This position is for System Administration support for ... a team to obtain and configure Virtual Machines(VMs), loading Operating systems and software, performing security hardening, patching, and monitoring status. The… more
    Belay Technologies (05/07/25)
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  • System Administrator

    Belay Technologies (Fort Meade, MD)
    …2020 and a finalist in 2021! Belay Technologies is seeking a Mid-Level System Administrator (SA) to join our intel team. This position is for System Administration ... a team obtaining and configuring Virtual Machines (VMs), loading Operating systems and software, performing security hardening, patching, and monitoring status.… more
    Belay Technologies (06/11/25)
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  • Senior System Administrator

    Synergy ECP (Columbia, MD)
    Senior System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description: Synergy ECP is a Service Disabled ... a team obtaining and configuring Virtual Machines (VMs), loading Operating systems and software, performing security hardening, patching, and monitoring status.… more
    Synergy ECP (04/16/25)
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  • Modernization Accelerator: May-June Hiring Alert…

    Lockheed Martin (Annapolis Junction, MD)
    …Test Engineers * Network Engineers * User Experience Designer * Data Science * Systems Administrator \(Linux\) For a complete list that changes weekly, use this ... providing new features and enhancements to Front End Solutions systems \. This will allow for products to work at\-scale...* Cyber researchers \(Capabilities Analyst, etc\) * System Security \( ISSO / ISSE / ISSM\) * Technical writer *… more
    Lockheed Martin (07/12/25)
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  • Insider Threat Program Information Assurance Lead

    Leidos (Washington, DC)
    …For all systems , coordinate with the respective system owner, system administrator or Information System Security Officer ( ISSO ) to notify them that ... + Support security assessments by working with the respective system owner, system administrator and/or Information System Security Officer ( ISSO ) to define the… more
    Leidos (06/18/25)
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  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …join our team and help maintain, troubleshoot, and optimize a wide variety of IT systems . We are seeking a qualified System Administrator to provide support for ... the implementation, troubleshooting, and maintenance of IT systems across client/server, storage, network devices, mobile devices, and more. In this role, you will… more
    CACI International (05/22/25)
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  • IT Security Analyst

    Cayuse Holdings (Rosslyn, VA)
    …IT Security Analyst is responsible for implementing and enforcing information systems security policies, standards, and methodologies and assist with preparation and ... they meet security requirements for processing classified information. Assist the ISSO on information system security software, hardware, and firmware. Maintain… more
    Cayuse Holdings (06/12/25)
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  • Modernization Accelerator: May-June Hiring Alerts;…

    Lockheed Martin (Annapolis Junction, MD)
    …Test Engineers * Network Engineers * User Experience Designer * Data Science * Systems Administrator \(Linux\) For a complete list that changes weekly, use this ... providing new features and enhancements to Front End Solutions systems \. This will allow for products to work at\-scale...* Cyber researchers \(Capabilities Analyst, etc\) * System Security \( ISSO / ISSE / ISSM\) * Technical writer *… more
    Lockheed Martin (07/12/25)
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