• Senior Subcontract Administrator

    Parsons Corporation (Centreville, VA)
    …art as they provide services and solutions in the areas of defense, security , intelligence, infrastructure , and environmental. We promote a culture of excellence ... is a digitally enabled solutions provider focused on the defense, security , and infrastructure markets. With nearly 75 years of experience, Parsons is uniquely… more
    Parsons Corporation (01/16/26)
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  • Information Technology Lead (Systems…

    Huntington Ingalls Industries (Beale AFB, CA)
    …Level 2 and beyond Information Systems with specific focus on required security controls and shared infrastructure capabilities + Strong understanding of ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $107,507.00 - $135,000.00 Security Clearance: TS/SCI Level of Experience: Senior HI This opportunity… more
    Huntington Ingalls Industries (01/15/26)
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  • Systems Administrator

    Leonardo DRS, Inc. (Frederick, MD)
    …an innovative and agile provider of advanced defense technology to US national security customers and allies around the world. We specialize in the design, ... connections (LAN and WAN) to ensure high levels of availability and security of the supported business applications + Administer, configure, upgrade and troubleshoot… more
    Leonardo DRS, Inc. (12/23/25)
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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …+ Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux,ServiceNow Platform,Unix **Experience:** 15 + ... and maintenance of information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to… more
    General Dynamics Information Technology (11/08/25)
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  • Application Administrator II

    University of Rochester (Rochester, NY)
    …on-premise application installations, including but not limited to, ensuring security standards are applied, troubleshooting, implementing new solutions and ... software companies. Researches and answers technical application, database, server, and security configuration questions. Serves as an escalation point for support… more
    University of Rochester (11/06/25)
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  • System Administrator

    STELLAR SERVICES (New York, NY)
    …Connect and additional technologies. + Develop an understanding of the infrastructure systems that support the environment, Active Directory, Network ... infrastructure etc. + Assist with the administering of systems...for the organization + Monitoring the internet connection for security risks + Employing the latest security more
    STELLAR SERVICES (01/16/26)
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  • Enterprise GIS Administrator

    Leidos (North Charleston, SC)
    …Linux (RHEL preferred) system administration in support of GIS infrastructure including installation, configuration, maintenance, and troubleshooting. + Experience ... environments, (eg, offline data, map caches). + Familiarity with secure DoD infrastructure and cross-domain deployment patterns. + **Minimum of IAT II Certifications… more
    Leidos (01/09/26)
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  • Senior Storage Administrator

    TekSynap (Radford, VA)
    …Recommend, demonstrate, and implement new technologies to optimize and expand existing infrastructure . + Ensure the security , stability, and high availability of ... environments. + Collaborate with OS and Storage teams to support ALTESS infrastructure and its customers. + Implement new hardware and software solutions,… more
    TekSynap (10/25/25)
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  • Network/System Administrator (Net/Sys…

    General Dynamics Information Technology (Lompoc, CA)
    …Secret/SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Computer Backups,Computer Networking,Local Area Network ... FTP, &** **SSL** **Maintain file servers, Firewalls, network access, Security Monitoring Systems and** **system documentation as** **required.** **Interface with… more
    General Dynamics Information Technology (01/03/26)
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  • Audio/Visual (A/V) Systems Administrator

    Huntington Ingalls Industries (Nellis AFB, NV)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $68,872.00 - $110,000.00 Security Clearance: Top Secret Level of Experience: Mid This opportunity ... resides with Global Security (GS). Mission Technologies' Global Security (GS) group comprises live, virtual, constructive (LVC) solutions; fleet sustainment;… more
    Huntington Ingalls Industries (12/12/25)
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