• Senior Systems Administrator

    ManTech (Washington, DC)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Systems Administrator ** to join our team in **Washington** **, DC** . **Responsibilities ... Troubleshoot and resolve incident tickets to include data storage, network connectivity, Active Directory accounts and security groups, and third-party software.… more
    ManTech (12/31/25)
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  • Windows Systems Administrator - Top…

    Northrop Grumman (Redondo Beach, CA)
    …best work of your career. Northrop Grumman is seeking a well-qualified **Windows Systems Administrator ** to join its dynamic team of technical professionals in ... limited to the following: + Perform as primary Windows Systems Administrator for a large, classified government...Domains in effective operations to include working knowledge of Active Directory (AD) maintenance and support, Group… more
    Northrop Grumman (01/07/26)
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  • Systems Administrator

    Robert Half Technology (Portage, MI)
    …requests, identifying and implementing solutions promptly. * Utilize Active Directory to manage user accounts, permissions, and system configurations. * ... Description We are looking for a skilled Systems Administrator to join our team...service within a technical environment. * Strong proficiency in Active Directory and Windows Server. * Familiarity… more
    Robert Half Technology (01/13/26)
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  • Sr Systems Administrator

    Robert Half Technology (Jacksonville, FL)
    Description We are seeking a Senior Systems Administrator to maintain and optimize our IT systems , servers, and cloud infrastructure, ensuring reliability, ... security, and scalability. Key Responsibilities: + Administer Windows and Linux servers, Active Directory , and virtualization platforms. + Implement and manage… more
    Robert Half Technology (01/10/26)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    Systems Administrator The Opportunity: In this role, you'll design, operate, and evolve the systems that power national-security missions. From enterprise ... CE Certification Nice If You Have: + Experience administering Active Directory , Group Policy, DNS, or DHCP...Hybrid Administrator Associate, or Red Hat Certified System Administrator (RHCSA) Certification Clearance: Applicants selected… more
    BOOZ, ALLEN & HAMILTON, INC. (12/23/25)
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  • Sr Principal Linux Systems

    Northrop Grumman (Boulder, CO)
    …and/or certifications + Windows server management experience + Windows Active Directory , VMWare, and/or knowledge of NFS storage systems + VMWare experience ... include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively at… more
    Northrop Grumman (01/07/26)
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  • Application Systems Administrator

    ASM Research, An Accenture Federal Services Company (Bismarck, ND)
    …Integration with enterprise logging and security services. + File/print services, active directory , monitoring, group policies, and scripting/automation in ... Responsible for unique or complex information systems and/or information technology projects across more than...other IT Administrators on the project in a senior administrator capacity. Considered a technical specialist in a variety… more
    ASM Research, An Accenture Federal Services Company (01/13/26)
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  • System Administrator (Transmission…

    Pedernales Electric Cooperative (Leander, TX)
    …company's enterprise systems . Essential Duties & Responsibilities + Perform Active Directory object management, maintain working AD best practices, assist ... System Administrator (Transmission Control Center) Leander,...Systems + Assist with deployment of server operating system into the environment. This includes DNS, SSH, DHCP,… more
    Pedernales Electric Cooperative (11/07/25)
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  • Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Hickam AFB, HI)
    **Overview** SYSTEMS ADMINISTRATOR (GEO): Bowhead seeks a...+ Three (3+) years of experience working with MS Active Directory and/or LDAP directory ... server problems + Perform backup and recovery procedures for enterprise systems + Administrate and configure web mapping applications using JavaScript, HTML5,… more
    UIC Government Services and the Bowhead Family of Companies (12/31/25)
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  • Systems Administrator

    Robert Half Technology (West Hollywood, CA)
    Description We are looking for a dedicated Systems Administrator to join our team in West Hollywood, California. This role requires a versatile individual with ... troubleshooting for hardware, software, and network issues. * Implement and manage Active Directory services for user authentication and resource management. *… more
    Robert Half Technology (12/21/25)
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