• 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 (06/18/25)
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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 ... 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 (06/20/25)
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  • Modernization Cyber Systems

    Lockheed Martin (Hanover, MD)
    …capabilities to include providing new features and enhancements to Front End Solutions systems \. This will allow for products to work at\-scale with processing of ... **The Work:** We are seeking professionals interested in * Systems Administration For a complete list that changes weekly,...whim of contract changes\. **What We're Doing:** Lockheed Martin, Cyber & Intelligence invites you to step up to… more
    Lockheed Martin (06/19/25)
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  • Systems Administrator 2

    Nightwing (Annapolis Junction, MD)
    …and emerging technologies to expand cybersecurity solutions. Job Description: The Systems Administrator will provide support for implementation, troubleshooting ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our… more
    Nightwing (04/15/25)
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  • U2 ISR MPC Information Technology Specialist…

    Huntington Ingalls Industries (Beale AFB, CA)
    …and intelligence operations. HII designs, develops, integrates and manages the sensors, systems and other assets necessary to support integrated ISR operations and ... customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation… more
    Huntington Ingalls Industries (06/14/25)
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  • Systems Administrator (Network…

    Huntington Ingalls Industries (Oak Harbor, WA)
    …its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures ... customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation… more
    Huntington Ingalls Industries (06/19/25)
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  • Systems Administrator 2

    William C Brown Inc (Springfield, VA)
    Systems Administrator 2 (Bluemont, VA) EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for ... by law. Description WCBinc is looking for a Sr. Systems Administrator to provide support for implementation,...+ Experience with the full lifecycle sustainment of Enterprise Cyber Defense Infrastructure in support of a Tier1/Tier2 CNDSP.… more
    William C Brown Inc (04/25/25)
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  • Cyber Systems Engineer OR Principal…

    Northrop Grumman (Oklahoma City, OK)
    …they're making history. Northrop Grumman Aeronautics Systems has an opening for a ** Cyber Systems Engineer OR Principal Cyber Systems Engineer** to ... growth and maintainability for lab usage. + Set up administrator and service accounts + Maintain system documentation +...time.** _This position can be filled at either the Cyber Systems Engineer OR Principal Cyber more
    Northrop Grumman (06/18/25)
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  • Systems Administrator - LINUX…

    Lockheed Martin (Hanover, MD)
    …This position may be eligible for a $25K sign on bonus for external hires\! Systems Administrator \- LINUX / Containerization WHAT WE'RE DOING Lockheed Martin, ... Cyber & Intelligence invites you to step up to...the threats at bay\. THE WORK The GG System Administrator is a highly technical and customer\-focused responsible for… more
    Lockheed Martin (05/07/25)
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  • Systems Administrator Senior…

    General Dynamics Information Technology (Fort Meade, MD)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Senior - TS/SCI required** Transform technology into ... opportunity as a ** Systems Administrator Senior** with GDIT. A career...mobile devices, etc. + Provide Tier 1 and Tier 2 problem identification, diagnosis and resolution of problem +… more
    General Dynamics Information Technology (05/14/25)
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