• Senior IT Systems Administrator

    Empirical Systems Aerospace, Inc. (San Luis Obispo, CA)
    Senior IT Systems Administrator - Lead Position Summary The Senior IT Systems Administrator - Lead is responsible for overseeing the company's ... long-term resolutions and process improvements. + Develop, implement, and maintain cybersecurity policies, procedures, and systems in compliance with CMMC… more
    Empirical Systems Aerospace, Inc. (12/31/25)
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  • Enterprise Systems Administrator

    Trace Systems Inc (Shaw AFB, SC)
    Job Overview Job Title: Enterprise Systems Administrator Lead Location: Shaw AFB, SC This position is pending contract award. Job Responsibilities Trace ... Systems is actively recruiting for a, Enterprise Systems Administrator Lead to support the AFCENT Combined Air Operations Center (CAOC) contract at Shaw… more
    Trace Systems Inc (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 ... and incident responses. + Team Leadership & Training + Lead and mentor system administrator team, fostering...for consideration. + Minimum 3 years as a Senior Systems Administrator within the last 5 years.… more
    NANA Regional Corporation (11/14/25)
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  • 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 ... Directory, DNS, DHCP, GPOs, file and print services, and identity management systems . + Ensure adherence to DHS/USCIS cybersecurity policies and frameworks,… more
    NANA Regional Corporation (10/16/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …and protect our freedom. BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support to all aspects of system maintenance, ... all about trust, camaraderie and a shared ambition to lead the world in defense technologies and national security...be available based on position level and/or job specifics. ** Systems Administrator ** **117073BR** EEO Career Site Equal… more
    BAE Systems (12/09/25)
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  • Senior IT Systems Administrator 1

    Neya Systems (Warrendale, PA)
    …in person/hybrid in our Pittsburgh, PA office. We're looking for a **Senior IT Systems Administrator ** to join our team. This successful person will manage our ... Lead incident response and advanced troubleshooting for Linux systems and services. You'll be the primary point of...five (5) years of experience in a senior Linux Systems Administrator role, preferably in a high-tech… more
    Neya Systems (10/23/25)
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  • Senior Systems Administrator

    Alaka'ina Foundation Family of Companies (Kauai County, HI)
    Senior Systems Administrator , Windows Location HI - Kaua'i Job Code 13575 # of openings 1 Apply Now ... of Companies (FOCs) is looking for a Senior Windows Systems Administrator Range Network. The position will...controls. The ideal candidate will demonstrate the ability to lead teams, manage complex environments, and ensure cybersecurity more
    Alaka'ina Foundation Family of Companies (12/15/25)
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  • Cybersecurity Subject Matter Expert…

    TekSynap (Columbus, OH)
    …Non-Critical Sensitive Clearance with a favorable NACLC. **Overview** We are seeking a Cybersecurity Subject Matter Expert - Lead to join our Defense Logistics ... + Provide expert-level support, research, and analysis of exceptionally complex cybersecurity problems, processes, and solutions. + Serve as a technical advisor… more
    TekSynap (10/16/25)
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  • Senior Systems Administrator (Linux)

    Alaka'ina Foundation Family of Companies (Kauai County, HI)
    Senior Systems Administrator (Linux) Location HI - Kaua'i Job Code 13533 # of openings 1 Apply Now ... of Companies (FOCs) is looking for a Senior Linux Systems Administrator Range Network. The position will...controls. The ideal candidate will demonstrate the ability to lead teams, manage complex environments, and ensure cybersecurity more
    Alaka'ina Foundation Family of Companies (11/20/25)
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  • Infrastructure Systems Administrator

    Nebraska Public Power District (Doniphan, NE)
    **Infrastructure Systems Administrator ** Columbus, NE, US, 68602-0499Doniphan, NE, US, 68832-9800Kearney, NE, US, 68848-2170Norfolk, NE, US, ... 68701-7227Plattsmouth, NE, US, 68048-2062York, NE, US, 68467-0608 **Infrastructure Systems Administrator ** to fill the role of...Databases + Provide support for Linux and Windows operating systems . + Other Skills - Cybersecurity , technical… more
    Nebraska Public Power District (12/27/25)
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  • Sr. Systems Administrator - Email

    University of Miami (Coral Gables, FL)
    …University of Miami UMIT Department has an exciting opportunity for a Full-Time Sr. Systems Administrator - Email to work in Coral Gables, Florida. The Senior ... Systems Administrator - Email provides advanced technical...security posture, and user experience. The role partners with cybersecurity , identity management, and infrastructure teams to ensure secure,… more
    University of Miami (12/20/25)
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  • Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Systems Administrator to support our customer on the Nautical contract in the Arlington, VA ... monitoring tools + Configure and manage virtual machines, containers, storage systems , and networking components in secure cloud environments + Implement and… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
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  • Senior Systems Administrator (Linux)

    Amentum (Waimea, HI)
    …NIST SP 800-53 controls. The ideal candidate will demonstrate the ability to lead teams, manage complex environments, and ensure cybersecurity compliance across ... controls and ensure systems are compliant with DISA STIGs and DoD cybersecurity policies. + Apply and manage patches and updates across all Linux systems more
    Amentum (12/24/25)
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  • Sr. Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (San Antonio, TX)
    **Overview** SR. SYSTEMS ADMINISTRATOR (BAMCIT): Bowhead seeks a Sr. Systems Administrator to support the Geographic Service Providers (GSP) Brooke Army ... services for the PEO MS/J-6 through contractor staff augmentation. The Sr. Systems Administrator is tasked with improving IT practices and mechanisms… more
    UIC Government Services and the Bowhead Family of Companies (10/08/25)
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  • Linux Systems Administrator

    BCMC (Arlington, VA)
    …analysts and business continuity of the customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux ... (RHEL) environments across development, lab, and production systems . - Perform large scale configuration management and deployment across Windows, MacOS, Linux/Unix,… more
    BCMC (10/16/25)
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  • Systems Administrator (Project…

    Robert Half Technology (Huntington Park, CA)
    …email: *Email valerie.montoya@rht(.com) for consideration* Robert Half is seeking a Systems Administrator with Project Management experience for a client ... located in Huntington Park, CA. Systems Administrator with Project Management experience will be responsible for for overseeing organization-wide IT… more
    Robert Half Technology (12/18/25)
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  • Automation/CPE: Security Systems System…

    M. C. Dean (Fremont, CA)
    …the next generation of technical leaders in electrical, engineering, and cybersecurity industries. Responsibilities **The Security Systems Application Specialist ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (12/26/25)
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  • Systems Administrator (Linux)

    RTX Corporation (Mckinney, TX)
    …for the global aerospace and defense industry. We are currently seeking a Linux Systems Administrator that will be working onsite in a highly collaborative, ... multi-platform and multi-disciplined environment. The Systems Administrator is required to have an active secret security clearance as they will be responsible… more
    RTX Corporation (12/02/25)
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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, CO** . ... 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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  • System Administrator - Windows

    Electrosoft (Atlanta, GA)
    …workplace, please apply and share in the many benefits and opportunities we offer. Systems Administrator - Windows Position Summary: We are seeking a highly ... skilled and experienced Systems Administrator - Windows to support a...Required Qualifications: + Bachelor's degree in Computer Science, Information Systems , Cybersecurity , or related field (or equivalent… more
    Electrosoft (01/01/26)
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