• Unix/ Linux System

    City of New York (New York, NY)
    …Infrastructure is recruiting for one (1) Computer Specialist (SW) IV, to function as a UNIX/ LINUX System Administrator , who will: - Work on daily UNIX/ ... Linux servers and AWS instances. - Troubleshoot hardware failures, operating system errors, network connection issues, database errors, application errors,… more
    City of New York (09/10/25)
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  • Linux Systems Administrator

    Parsons Corporation (Centreville, VA)
    …We've got what you're looking for. **Job Description:** Parsons is seeking a mid-level ** Linux Systems Administrator ** . The candidate will support both ... arise. The candidate must be able to understand and support standard network designs, configurations, and systems maintenance. Responsibilities also include… more
    Parsons Corporation (08/09/25)
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  • Senior Linux System

    ManTech (Fort Meade, MD)
    ManTech seeks a **Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will provide support for implementation, ... maintenance of IT systems . + Manage IT system infrastructure and processes related to client/server/storage/ network ...and system planning. + Configure and manage Linux and Windows operating systems ; install, load,… more
    ManTech (07/15/25)
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  • Senior Linux System

    ManTech (Fort Meade, MD)
    Mantech seeks a motivated, career and customer-oriented **Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will ... capacity analysis and planning. + Configure and manage Linux operating systems ; install and maintain OS software; implement system enhancements to improve… more
    ManTech (09/20/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    ManTech seeks a motivated and career-oriented ** Linux ** ** Systems Administrator ** to join our team in **Laurel, MD** . You will be part of a dedicated team ... and resolution + Identify and resolve performance and capacity issues in Linux systems , and support hardware-related problem resolution and dispatching +… more
    ManTech (08/22/25)
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  • HPC Linux Systems

    Northrop Grumman (Melbourne, FL)
    …We Want You!** The Northrop Grumman Classified Solutions team is seeking a senior ** Linux Systems Administrator ** to join its dynamic team of technical ... with configuring, administering, and maintaining Red Hat or other Linux systems + Experience operating under, and...in a classified environment + Good understanding of HPC systems design, HPC network architecture (Ethernet and… more
    Northrop Grumman (09/10/25)
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  • Linux Administrator (Remote…

    VetsEZ (TX)
    VetsEZ is seeking a skilled Linux Administrator to support enterprise healthcare IT modernization efforts for a federal client. The Linux Administrator ... or related field (or equivalent experience). + 5+ years of experience administering Linux systems in enterprise environments. + Proficiency with Linux more
    VetsEZ (08/28/25)
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  • Linux Systems Administrator

    Robert Half Technology (La Vergne, TN)
    Description We are currently seeking a highly-skilled Linux Systems Administrator with expertise in configuring and managing Ubuntu Servers. Ideal candidates ... Manage and monitor system performance, resources, and system / network security. + Regularly upgrade systems...Requirements Qualifications + Minimum 3 years' experience as a Systems Administrator working with Linux more
    Robert Half Technology (09/19/25)
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  • Principal System Administrator

    RTX Corporation (Andover, MA)
    …with Microsoft Windows operating systems . + Experience with Red Hat Enterprise Linux + Experience with secure system configurations, system hardening, ... tough, meaningful problems that create a safer, more secure world. **Principal System Administrator ** in Program Digital Services, collaborate with a diverse… more
    RTX Corporation (09/11/25)
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  • Senior Linux Administrator

    Integration Innovation, Inc. (i3) (Huntsville, AL)
    …a Missile Defense System with multiple layers of protection. The Senior Linux Administrator performs administration of cloud and on-site Linux ... Overview i3 is searching for a Senior Linux Administrator to support the Missile...improve the reliability and performance of the applications and systems . + Perform Linux system more
    Integration Innovation, Inc. (i3) (08/14/25)
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