• Lead System Administrator 2

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is hiring a Lead Systems Administrator 2 for an exciting upcoming Cyber Operations contract award to support contracts that provide ... enterprise architecture and standards related systems engineering. You will be coordinating activities pertaining to the development, documentation, and maintenance… more
    BigBear.ai (06/30/25)
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  • Linux Cyber Range Operations…

    Lockheed Martin (North Charleston, SC)
    …most vital assets\. **The Work** Cyber Support Operations is seeking a Senior Systems Administrator with a versatile skill set and a passion for learning new ... **Description:** **What We're Doing** Our dedicated cyber test and training teams are at the...we think big, we operate small\. As a Senior Systems Administrator with a Linux focus, you'll… more
    Lockheed Martin (07/12/25)
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  • Principal Cyber Systems

    Northrop Grumman (Tampa, FL)
    …best work of your career. We are looking for you to join our team as a Principal Cyber Systems Administrator based out of Tampa, FL. _Please Note:_ + _Due to ... You'll get to Do** Responsibilities + Provide Tier 1 and Tier 2 technical support (Domain Administration, System Administration, and Network Administration).… more
    Northrop Grumman (06/20/25)
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  • Modernization Cyber Systems

    Lockheed Martin (Hanover, MD)
    …* Configure and manage UNIX and Windows \(or other applicable\) operating systems and installs/loads operating system software, troubleshoot, maintain integrity ... **Description:** **The Work:** We are seeking professionals interested in Systems Administration\. * Here, you are going to provide...whim of contract changes\. **What We're Doing:** Lockheed Martin, Cyber & Intelligence invites you to step up to… more
    Lockheed Martin (07/12/25)
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  • Cyber Security Administrator

    State of Georgia (GA)
    Cyber Security Administrator Georgia (https://ga.referrals.selectminds.com/jobs/71032/other-jobs-matching/location-only) New ... managers Quality Rated, Georgia's community powered child care rating system . The department also houses the Head Start State...Job Description: We are seeking a skilled and proactive Cyber Security Administrator to lead the development… more
    State of Georgia (08/08/25)
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  • Cyber Security Administrator

    Monro Muffler/Brake (Fairport, NY)
    …cloud infrastructure, identity and access management systems , and physical security systems . + Work closely with system owners to advise and support ... be determined based on experience level. Essential Functions: + Monitor security systems and provide early response to potential threats. + Analyze technologies and… more
    Monro Muffler/Brake (06/27/25)
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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 ... and emerging technologies to expand cybersecurity solutions. Job Description: The Systems Administrator will provide support for implementation, troubleshooting… more
    Nightwing (07/15/25)
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  • System Administrator 2

    M. C. Dean (District Of Columbia, DC)
    …engineering, and cybersecurity industries. Responsibilities **Job Duties and Responsibilities:** The Systems Administrator 2 is responsible for the ... troubleshooting, and ensuring the reliability, security, and performance of systems and services. The Systems Administrator... data to prevent problems, implementing new workstations, and system extensions. + Requires 2 + years… more
    M. C. Dean (07/15/25)
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  • Windows System Administrator

    M. C. Dean (Falls Church, VA)
    …cybersecurity industries. We are seeking a **Windows** ** System Administrator 2 ** to join our **Security and Electronic Systems (SES)** business Unit. As ... limited to: + Support configuring and managing Windows operating systems and install/load operating system software. +...Equivalent and 8+ Years of progressive experience + Requires system administrator experience in performing triage on… more
    M. C. Dean (07/18/25)
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  • Systems Administrator 2

    Huntington Ingalls Industries (Fort Meade, MD)
    Systems (WS), a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR ... systems . HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. Our… more
    Huntington Ingalls Industries (07/08/25)
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