• Senior Information Systems

    Concurrent Technologies Corporation (Huntsville, AL)
    Senior Information Systems Administrator Concurrent Technologies Corporation Huntsville, AL Minimum Clearance Required: Top Secret Clearance Clearance ... and networks in a classified research and development lab working with space-based information systems . CTC has put together a cohesive energized team who… more
    Concurrent Technologies Corporation (09/07/25)
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  • Network & Systems Administrator

    Leonardo DRS, Inc. (San Diego, CA)
    …needs and compliance requirements + Perform support tasks as needed requested by the Senior System Administrator , Information System Security ... + Design, install, configure, and tune on-prem connected and standalone, high and low, information systems and network connections (LAN and WAN) to ensure high… more
    Leonardo DRS, Inc. (08/27/25)
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  • SkillBridge: Sr. System

    RTX Corporation (Andover, MA)
    …meaningful problems that create a safer, more secure world. ** Senior System Administrator ** in Information Workplace Services will collaborate with ... for a security clearance​ **Security Clearance:** DoD Clearance: Secret **Skillbridge Sr. System Administrator Intern -Andover, MA, will sponsor a clearance and… more
    RTX Corporation (08/13/25)
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  • Senior Systems Administrator

    CACI International (Annapolis Junction, MD)
    Senior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... troubleshooting and maintenance of Information Technology (IT) systems , manage IT system infrastructure and any...any processes related to these systems . The Senior Systems Administrator will Configure… more
    CACI International (09/25/25)
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  • Senior System Administrator

    CACI International (Annapolis Junction, MD)
    Senior System Administrator Job Category: Information ...IT systems . We are seeking an accomplished System Administrator - Level 4 to lead and ... of service and reliability. We're looking for a skilled System Administrator to join our team and...complex enterprise IT environments, with a focus on high-assurance systems . This senior -level position involves architecture support,… more
    CACI International (08/01/25)
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  • Senior System Administrator

    CACI International (Aurora, CO)
    Senior System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... activities to balance with your work life. More About This Role: As the Systems Administrator on this contract, you will be on an engineering team that provides… more
    CACI International (09/03/25)
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  • Systems Administrator

    CACI International (Scott Air Force Base, IL)
    Systems Administrator - Senior Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: ... financial auditability and transportation logistics? We're seeking a successful, experienced Senior Systems Administrators to join our team in implementing… more
    CACI International (09/15/25)
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  • Senior Specialist Systems

    L3Harris (Springfield, VA)
    …Title: Senior Specialist, Systems Engineering - Information Technology Senior Systems Administrator (Active TS/SCI w/ CI Poly Required) Job Code: ... Onsite) Job Description: L3Harris Technologies is seeking an experienced Information Technology Senior Systems Administrator or Mid-to- Senior Level … more
    L3Harris (09/04/25)
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  • Cybersecurity Internal Controls…

    GovCIO (Salt Lake City, UT)
    …in Radford, VA and will be a remote position. **Responsibilities** The Senior Cybersecurity Internal Controls Administrator ( Information Assurance Engineer ... packages, maintaining asset lists and categorizations, and scheduling and coordinating system validation reviews. The administrator will generate artifacts to… more
    GovCIO (09/24/25)
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  • Cybersecurity Network Defense Administrator

    GovCIO (Dover, DE)
    …in Radford, VA and will be a remote position. **Responsibilities** The Senior Cybersecurity Network Defense Administrator ( Information Assurance Engineer ... activities in accordance with the DISA ACAS Best Practices Guide. The administrator will also manage Army Endpoint Security Solution (AESS) Site Reviewer activities,… more
    GovCIO (09/25/25)
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