• 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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  • Cybersecurity Professionals - Ongoing…

    V2X (Reston, VA)
    …and professionalism. If you're looking for a mission-driven career protecting critical systems and infrastructure, join our Cybersecurity Talent Pipeline today! ... SOC Analyst (Tier 1 & 2) + IT Security Administrator + Penetration Testing Associate Mid-Level (3-7 Years Experience)...Lead + Chief Information Security Officer (CISO) + Cybersecurity Architect Qualifications Why Join V2X's Cybersecurity more
    V2X (11/27/25)
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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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  • 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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