• Senior Systems Administrator

    Alaka'ina Foundation Family of Companies (Kauai County, HI)
    Senior Systems Administrator (Linux)...start. REQUIRED SKILLS & EXPERIENCE: + Knowledge of IT systems and advance IT infrastructure concepts + ... Foundation Family of Companies (FOCs) is looking for a Senior Linux Systems Administrator Range...of Trellix, LogRhythm, and MDE. + Experience with DoD systems and infrastructure . + Knowledge in Cyber… more
    Alaka'ina Foundation Family of Companies (11/20/25)
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  • Senior Linux Systems

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** SENIOR LINUX ADMINISTRATOR (RDTE) Bowhead seeks a Senior Linux Administrator (NetServ) to join our team in Dahlgren, VA. The Senior ... (eg Kickstart/Ansible) + Use cryptographic experience to set up public key infrastructure (PKI) to create, manage, distribute, use, store, and revoke digital… more
    UIC Government Services and the Bowhead Family of Companies (11/21/25)
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  • Senior Pega Systems

    Scotiabank (OR)
    Senior Pega Systems Administrator **Requisition ID:** 225739 **Employee Referral Program - Potential Reward:** $200,000.00 We are committed to investing in ... and statutory/bank holidays on call support. **Accountabilities** + The Pega Systems Administrator will perform day-to-day system operation support. This… more
    Scotiabank (09/28/25)
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  • Senior Systems Administrator

    SMX (Patuxent River, MD)
    Senior Systems Administrator (VMware) (4601)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is looking for a highly motivated ... ** Systems Administrator ** with demonstrated experience to maintain...facility. + Deploy and maintain physical and virtual hardware infrastructure , to include virtual machines and containers. + Perform… more
    SMX (11/14/25)
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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 ... DOE Q clearance or equivalent is required for consideration. + Minimum 3 years as a Senior Systems Administrator within the last 5 years. + 10+ years (MA/MS)… more
    NANA Regional Corporation (11/14/25)
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  • Senior SIGINT Systems

    CACI International (Beale AFB, CA)
    Senior SIGINT Systems Administrator - Sensor Resource Manager Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: ... * * The Opportunity: CACI is seeking a SIGINT Systems Administrator and Sensor Resource Manager Subject...will be responsible for resolving IT hardware and software infrastructure (servers, network, security, etc.) issues using systems more
    CACI International (09/13/25)
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  • Senior Systems Administrator

    ManTech (Fairmont, WV)
    **MANTECH** seeks a motivated and customer-oriented ** Senior Systems Administrator - Windows/Linux Dual-Stack Specialist** to join our team in **Boulder, ... and Mitigation (CDM) practices. **Preferred Qualifications:** + Microsoft Certified Systems Administrator /Engineer (MCSA/MCSE) or equivalent (eg, Azure … more
    ManTech (11/05/25)
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  • Senior Systems Administrator

    CACI International (Fort Meade, MD)
    Senior Systems Administrator Job Category:... infrastructure and any processes related to these systems . The Senior Systems Administrator ... Travel: Local * * * **The Opportunity:** CACI is seeking a Senior Systems Administrator to provide support for implementation, troubleshooting and… more
    CACI International (12/02/25)
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  • HW Infrastructure Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **HW Infrastructure Administrator ** **Category:** Testing/Quality Assurance **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2109 ... model is acceptable. CGI Federal has an exciting opportunity for an HW Infrastructure Administrator within our Intel sector advancing the national security… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Senior Systems Administrator

    Three Saints Bay (Philadelphia, PA)
    ** Senior Systems Administrator - Cybersecurity & Network Operations (5088)** Location **Philadelphia, PA** Job Code **5088** \# of Openings **1** Apply Now ... a Federal Government Contractor industry leader, is seeking a ** Senior Systems Administrator - Cybersecurity...tools for Navy programs + Monitor and maintain server infrastructure , including web and file servers + Implement cybersecurity… more
    Three Saints Bay (11/12/25)
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