• 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 ... Administer user accounts, permissions, and access controls to ensure system security and compliance. + Manage ...(or equivalent experience). + 5+ years of experience administering Linux systems in enterprise environments. + Proficiency… more
    VetsEZ (08/28/25)
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  • Linux Systems Administrator

    iPostal1 (Montebello, NY)
    …are an established, cutting edge leader in the digital mailbox industry. Full Time Linux Systems Administrator Montebello, New York iPostal1 and our parent ... accredited with an A+ rating. We are seeking a Linux Systems Administrator with strong...basic performance tuning for RDS instances. + Monitoring & Security : Use Datadog to track system health;… more
    iPostal1 (09/22/25)
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  • Principal System Administrator…

    RTX Corporation (Andover, MA)
    …eligible for a security clearance). + Experience with Microsoft Windows operating systems . + Experience with Red Hat Enterprise Linux + Experience with ... 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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  • Linux System Administrator

    ManTech (Laurel, MD)
    **Mantech** seeks a motivated, career and customer-oriented ** Linux ** ** System Administrator ** to join our team in **Laurel, MD.** You will be part of a ... **Responsibilities include but are not limited to:** + Configure and manage Linux operating systems . Installs/loads operating system software, troubleshoots… more
    ManTech (07/23/25)
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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 ... environment. + Support technical users running analysis on HPC systems + Collaborate with Security and follow...with configuring, administering, and maintaining Red Hat or other Linux systems + Experience operating under, and… more
    Northrop Grumman (09/10/25)
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  • 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/ ... system errors, network connection issues, database errors, application errors, security issues, write scripts for system automation, work with various… more
    City of New York (09/10/25)
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  • Linux System Administrator…

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …and appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Linux System Administrator (Senior-Level) to join our team at Aberdeen ... an active DoD Top Secret Clearance. + Non-remote (relocation incentive available) Our Linux System Administrator (Senior-Level) will be responsible for the… more
    Link Solutions Inc (09/18/25)
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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 ... + Identify and resolve performance and capacity issues in Linux systems , and support hardware-related problem resolution... Linux OS environment + Experience with patching Linux OS environments to meet security compliance… more
    ManTech (08/22/25)
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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 ... systems maintenance. Responsibilities also include software and hardware system installations, and troubleshooting of user reported issues. The candidate will… more
    Parsons Corporation (08/09/25)
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  • Senior Systems Administrator…

    ICF (Reston, VA)
    …. **Key Responsibilities:** + Maintain and administer Linux and Windows operating systems , ensuring system performance and security compliance. + Apply ... We are seeking a highly skilled and customer-facing Senior Systems Administrator to support Linux ...and respond to security data calls; document security controls and system changes as required.… more
    ICF (09/27/25)
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