• Senior Network and Computer Systems

    NANA Regional Corporation (South Burlington, VT)
    We are seeking an experienced Senior Network and Computer Systems Administrator to lead the administration, security, and optimization of the USCIS ... and systems services used to support USCIS operations nationwide. As a senior -level administrator , you will provide technical leadership and oversight of the… more
    NANA Regional Corporation (10/16/25)
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  • Systems Administrator II…

    V2X (Springfield, VA)
    …complex challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Cross Domain - ... and the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II Cross Domain supports the information… more
    V2X (11/14/25)
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  • Senior Systems Administrator

    Alaka'ina Foundation Family of Companies (Kauai County, HI)
    Senior Systems Administrator , Windows...systems are compliant with DISA STIGs and DoD cybersecurity policies. + Apply and manage patches and updates ... The Alaka`ina Foundation Family of Companies (FOCs) is looking for a Senior Windows Systems Administrator Range Network. The position… more
    Alaka'ina Foundation Family of Companies (11/20/25)
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  • Senior Systems Administrator

    TekSynap (IA)
    …management and implement effective solutions in a timely manner. **Overview** We are seeking a Senior Systems Administrator to join our team. TekSynap is a ... + Ensures the stable operation of the in-house computer software systems and network connections. This includes planning, developing, installing, configuring,… more
    TekSynap (11/15/25)
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  • Senior Systems Administrator

    Alaka'ina Foundation Family of Companies (Kauai County, HI)
    Senior Systems Administrator (Linux)...systems are compliant with DISA STIGs and DoD cybersecurity policies. + Apply and manage patches and updates ... The Alaka`ina Foundation Family of Companies (FOCs) is looking for a Senior Linux Systems Administrator Range Network. The position… more
    Alaka'ina Foundation Family of Companies (11/20/25)
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  • Senior Systems Administrator

    TekSynap (Dahlgren, VA)
    …is seeking a **S** **enior S** **ystem** ** Administrator (Unix/Linux).** The Senior Systems Administrator (Unix/Linux) serves as Key Personnel under ... support for Unix/Linux environments within the Navy enterprise. The Senior Systems Administratoris responsible forconfiguration, optimization, and sustainment… more
    TekSynap (10/31/25)
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  • Senior Systems Administrator

    Amentum (Waimea, HI)
    Amentum is seeking a highly experienced Senior Linux System Administrator to oversee and manage enterprise-level Linux infrastructure in support of US Navy ... systems are compliant with DISA STIGs and DoD cybersecurity policies. + Apply and manage patches and updates...required + Linux + Linux+ Red Hat Certified System Administrator (RHCSA) **Security Clearance** Top Secret security clearance is… more
    Amentum (09/24/25)
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  • Senior Systems Administrator

    EPS Corporation (Dahlgren, VA)
    Senior Systems Administrator (Unix/Linux) - (758) Share this job as a link in your status update to LinkedIn. Job Title Senior Systems ... Technology Job Description EPS Corporation is seeking a highly skilledSenior Systems Administrator (Unix/Linux)to support enterprise-level networks and … more
    EPS Corporation (11/13/25)
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  • Senior Systems Administrator

    NANA Regional Corporation (Albuquerque, NM)
    We are seeking an experienced Senior Systems Administrator - Server Operations Lead to support a mission-critical IT security program within a Federal ... IT security best practices and ensure compliance with Federal cybersecurity policies (eg, NIST, FISMA). + Support system audits,...required for consideration. + Minimum 3 years as a Senior Systems Administrator within the… more
    NANA Regional Corporation (11/14/25)
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  • Senior Systems Administrator

    PingWind INC (Doral, FL)
    Senior Systems Administrator - SCITES...+ Skills in ServiceNow & PowerShell, a plus + Cybersecurity certification (CySA+, CASP+ and other) a plus About ... in System Administration or a related IT career field Seeking an IT Microsoft Systems Administrator to help maintain the USSOUTHCOM Enterprise System in Doral… more
    PingWind INC (11/12/25)
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