• Quality Assurance Linux…

    Assertive Professionals (Hanover, MD)
    …manages LINUX operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along ... Quality Assurance Linux Administrator About the Organization Established... system software, troubleshoots, maintains integrity and configures network components + Configures and manages LINUX … more
    Assertive Professionals (09/25/25)
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  • Senior Linux Administrator -Team…

    General Dynamics Information Technology (Falls Church, VA)
    …WILL MAKE AN IMPACT:** + Provide system administration support for Linux operating systems including installing software, applying patches, managing file ... + Certified - CompTIA - CompTIA, Red Hat Certified System Administrator (RHCSA) in Red Hat OpenStack...(Bash, Ruby, Python, Perl, etc.) + General understanding of Linux internals ( system calls, file systems… more
    General Dynamics Information Technology (08/22/25)
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  • Linux Administrator

    CACI International (Chantilly, VA)
    …(IAM) and integration with Linux systems . * Red Hat Certified System Administrator (RHCSA) or Red Hat Certified Engineer (RHCE) certification. * ITIL, ... Linux Administrator Job Category: Information Technology...availability, and capacity; implement proactive solutions. * Collaborate with network , security, and application teams to resolve system… more
    CACI International (09/03/25)
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  • Linux System Administrator…

    Parsons Corporation (Centreville, VA)
    …right now. We've got what you're looking for. **Job Description:** Our Special Programs and Systems team is hiring Linux System Administrators with a passion ... includes system design, configuration, and debugging of Linux systems . Note: this is a full...or related field such as Computer Science, Computer Engineering, Network Engineering, Software Engineering, or Electrical Engineering and 2… more
    Parsons Corporation (08/23/25)
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  • Linux Systems Administrator

    Arena Technical Resources, LLC (St. Louis, MO)
    Linux Systems Administrator Location: St. Louis, MO, US Job ID: ATR 17232 Job Description We are looking for a talented TS/SCI cleared Red Hat Data Center / ... Systems Administrator in St. Louis, MO to...of cloud computing engineers, high performance computing (HPC) specialists, network engineers and systems administrators. The environment… more
    Arena Technical Resources, LLC (08/30/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented ** Linux System Administrator ** to join our team located in the Fort Meade, MD ... internal servers adding scalability while circumventing manual process for new operating system rollout. + Configure host-based intrusion detection systems . +… more
    ManTech (09/04/25)
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  • Systems Administrator , Linux

    NBC Universal (Universal City, CA)
    …Purpose: The IPAOT team at NBCUniversal is seeking a skilled and proactive Systems Administrator to ensure the optimal performance, reliability and security of ... our organization's Linux systems and environment. We are looking...200 bare-metal, virtualized and cloud-based servers running RHEL-based operating systems , as well as related network infrastructure… more
    NBC Universal (08/29/25)
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  • Linux System Administrator

    Cognizant (Seattle, WA)
    ** Linux System Administrator ** Location : SeaTac, WA Hybrid is OK ( 3 Days Onsite ) **Roles and responsibilities :-** + Work closely with application, ... and validate **IBM MQ (Inbound and Outbound queues)** and ActiveMQ instances on Linux servers. + Configure dashboards in **Kibana** and **Grafana** to visualize … more
    Cognizant (09/18/25)
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  • Sr. Principal Linux System…

    RTX Corporation (Aurora, CO)
    …supporting a Raytheon program in a classified environment as a Senior Principal Linux System Administrator . + Responsibilities include building, maintaining, ... Security, GICSP, GSEC, SSCP, CySA+, CND. + Experience administering Red Hat Enterprise Linux (RHEL) based systems + Experience using and developing automation… more
    RTX Corporation (07/19/25)
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  • Unix/ Linux Administrator

    Leader Communications Inc. (Portsmouth, VA)
    Position Summary The Unix/ Linux Administrator will play a key role in administering and securing enterprise Unix/ Linux systems , ensuring compliance with ... teams in a high-tempo environment. Duties & Responsibilities + Administer and maintain Unix/ Linux systems (Red Hat, CentOS, SUSE, Ubuntu, Solaris, AIX). +… more
    Leader Communications Inc. (09/23/25)
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