• System Reliability Engineer

    CACI International (Norfolk, VA)
    …and implement automation solutions for deployment, scaling, and management of NMMES systems + Monitor system performance, availability, and capacity, and ... System Reliability Engineer Job Category: Information Technology Time...in ensuring the reliability, performance, and scalability of IT systems supporting naval ship and submarine maintenance operations +… more
    CACI International (07/09/25)
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  • System Administration/Cybersecurity Admin…

    Lockheed Martin (Virginia Beach, VA)
    …Experienced Professional **Business Unit:** RMS **Relocation Available:** Possible **Career Area:** Systems Engineering: Network Systems Engineers **Type:** ... **Description:** Seeking experienced System Administrator to support the Space fence radar operations site located at Sensor Site \(SS\) 1 on Kwajalein Atoll\.… more
    Lockheed Martin (07/12/25)
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  • Information Systems Watch Technician…

    Amentum (Arlington, VA)
    …restoration efforts. + Work with customer to determine operational requirements for future system capabilities; design, plan, and test new systems to meet ... obtain a DoD TS/SCI security clearance with special access prior to starting employment. **Responsibilities:** + Work as the...experience in a customer-facing position. + Experience as a Network and /or Systems Administrator + Operational… more
    Amentum (06/29/25)
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  • Tier 2 Systems Administrator

    CACI International (Springfield, VA)
    Tier 2 Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... We are seeking a skilled and motivated Tier 2 System Administrator to join our growing IT team. In...be responsible for maintaining and troubleshooting mission critical IT systems , supporting end users, and ensuring the security and… more
    CACI International (06/06/25)
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  • Systems Administrator

    CACI International (Chantilly, VA)
    …becomes increasingly vital. The ideal candidate will bring expertise in server and network administration, system monitoring, along with a passion for continuous ... Systems Administrator Job Category: Information Technology Time Type:...engineering teams to implement security best practices + Support network design and implementation + Maintain and support storage… more
    CACI International (06/25/25)
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  • Senior System Administrator (Desktop…

    CACI International (Springfield, VA)
    …Support) with CACI. A career in enterprise IT means connecting and enhancing the systems that matter most. As a System Administrator Sr (Desktop Support) you ... Senior System Administrator (Desktop Support) Job Category: Information Technology...for providing excellent technical support to end-users, maintaining desktop systems , and ensuring the reliable operation of computer … more
    CACI International (05/29/25)
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  • Junior NTCSS Automated Information Systems

    CACI International (Norfolk, VA)
    …Information Systems Analyst to provide Navy Tactical Command Support System (NTCSS) System Administration support services and training to COMNAVAIRLANT ... within six months of hire _Desired:_ + Former Navy or Marine Corps Information Systems Technician (IT) + Experience with NTCSS System Administration + Experience… more
    CACI International (07/19/25)
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  • LiveAction Engineer

    System One (Springfield, VA)
    …government networks. The ideal candidate will work closely with cybersecurity, network , and system engineering teams to ensure operational resilience ... is required to start We are seeking a LiveAction Engineer to support network performance monitoring and security operations for critical US government systems .… more
    System One (06/24/25)
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  • System Technologist - LMR Codeplug SME

    CACI International (VA)
    …inception to its conclusion for a particular IT subject matter Wireless and Network Engineering (ie, simple to complex systems ). Assists other project members ... System Technologist - LMR Codeplug SME Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Public Trust Employee Type: Regular… more
    CACI International (06/17/25)
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  • Cyber Systems Security Engineer Sr

    Lockheed Martin (Manassas, VA)
    …through automated testing and tailored solutions Collaborating across teams on secure system and network design that balances mission goals and cyber ... **Description:** **What We're Doing** At Lockheed Martin \- Rotary and Mission Systems , we're shaping the future of Undersea Warfare \(USW\) systems \. Our… more
    Lockheed Martin (07/18/25)
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