• Cyber Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Cyber Systems Administrator with GDIT. A career in ... operate. At GDIT, people are our differentiator. As a Cyber Systems Administrator you will... strategies: firewalls, site-restrictions, anti-malware updates, etc. + Designs system recovery plans in preparation of cyber more
    General Dynamics Information Technology (08/13/25)
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  • Cyber Security Administrator II…

    General Dynamics Information Technology (Washington, DC)
    …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Cyber Security Administrator II / Information Security Analyst Senior ... clearance, in support of SEIM focused programs. **HOW A CYBER SECURITY ADMINISTRATOR II WILL MAKE AN...maintenance, such as platform and software patching, of operating system and related software in support of cyber more
    General Dynamics Information Technology (08/10/25)
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  • Cyber Security Administrator III…

    General Dynamics Information Technology (Washington, DC)
    …for implementation and maintenance, such as platform and software patching, of operating system and related software in support of cyber related activities. + ... Trust/Other Required:** None **Job Family:** Information Security **Skills:** Cybersecurity,Information Security, System Security **Experience:** 7 + years of related experience… more
    General Dynamics Information Technology (08/10/25)
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  • Systems Administrator 2

    Nightwing (Annapolis Junction, MD)
    …operating systems enhancements to improve reliability and performance. System Administrator (SA) shall possess the following capabilities: *Optimize ... services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability… more
    Nightwing (07/15/25)
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  • Systems Administrator with Network…

    Lockheed Martin (Annapolis Junction, MD)
    …* You have extensive experience with Linux and Windows, are AWS System Administrator Certified, and have deep customer mission knowledge \(specifically, ... WE'RE DOING * Join Lockheed Martin Rotary and Mission Systems , Cyber & Intelligence, where we foster...* Deep customer domain knowledge \(specifically, CSD\) * AWS System Administrator Certified **Desired Skills:** * RedHat… more
    Lockheed Martin (07/12/25)
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  • Systems Administrator

    Huntington Ingalls Industries (Fairfax, VA)
    …vast majority of its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft ... https://vimeo.com/732533072 Job Description HII-Mission Technologies Division is seeking a Systems Administrator to join our Data Engineering... (DoD). This role is ideal for an experienced system administrator who wants to expand skills… more
    Huntington Ingalls Industries (06/28/25)
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  • Systems Administrator /ISSO

    Huntington Ingalls Industries (Reston, VA)
    …application of networked systems will be necessary. The Systems Administrator will need to keep system accreditation, continuous monitoring, and software ... https://vimeo.com/732533072 Summary HII, Mission Technologies is seeking a motivated Systems Administrator (SA) with a desire to...old. + Must have served as an ISSO or System Administrator in the DoD arena. +… more
    Huntington Ingalls Industries (05/20/25)
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  • Systems Administrator 3

    Nightwing (Annapolis Junction, MD)
    …the intelligence community, defense , civil, and commercial markets. The Systems Administrator will provide support for implementation, troubleshooting and ... meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense ... systems enhancements to improve reliability and performance. System Administrator (SA) shall possess the following… more
    Nightwing (06/24/25)
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  • Windows System Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …and tomorrow is smarter. **GDIT** seeks a highly motivated and experienced **Windows Systems Administrator ** to support a ** Defense Threat Reduction Agency ... System (NIMACS), Government Acceptance Testing (GAT), and DIAMONDS Accountability Training System (DATS). HOW A SYSTEMS ADMINISTRATOR SENIOR WILL MAKE… more
    General Dynamics Information Technology (07/30/25)
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  • System Administrator , Senior

    Parsons Corporation (Annapolis Junction, MD)
    …and integrate solutions to provide unmatched innovation. Parsons is seeking a **Sr. System Administrator ** to support our expanding portfolio of work in the ... : + Bachelor's degree in a technical discipline and 15 years' experience as a System Administrator , OR High school diploma and 20 years' experience as a … more
    Parsons Corporation (06/20/25)
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