• Principal Linux Administrator (Onsite…

    RTX Corporation (Mckinney, TX)
    …+ Document processes and ensure compliance with organizational policies. + Provide remote support for systems across multiple locations. **Qualifications You ... Services** team: **Role Overview:** RTX is seeking a Principal Linux Administrator to support a highly virtualized...systems. The role involves working under the supervision of technical team leaders in collaboration with team members across… more
    RTX Corporation (11/19/25)
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  • Linux Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …and resolve incidents with both short-term workarounds and long-term solutions + Provide remote end user support and remotely work with and train geographically ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux Environments,Red Hat Ansible,System Administration **Experience:** 2 + years of… more
    General Dynamics Information Technology (09/16/25)
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  • Senior Linux Systems Administrator…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …and Evaluation (RDT&E) environment. **Responsibilities** + Utilize Red Hat Enterprise Linux system administration experience to provide technical problem solving ... **Overview** SENIOR LINUX ADMINISTRATOR (RDTE) Bowhead seeks a Senior ... Administrator(NetServ) is responsible for system administration and customer support of servers and workstations in a Research, Development,… more
    UIC Government Services and the Bowhead Family of Companies (11/06/25)
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  • Principal Platform Engineer / Linux

    RTX Corporation (Aurora, CO)
    …world. Raytheon Technologies (RTX) is seeking a **Principal Platform Engineer / Linux ** with well-rounded Linux Infrastructure Engineering expertise to join an ... the system updates and upgrades with Focus on the Linux Server / Linux OS expertise and...with the Program's Sr. Management and the Customer for Technical Exchange Meetings (TEMs) as required. The **Principal Platform… more
    RTX Corporation (09/09/25)
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  • IT Implementation Support ( Linux )

    Panasonic North America (Houston, TX)
    …systems such as PanaCIM, iLNB, and DGS, both on-site and remotely. Provides technical support and customer service in resolving application, database, and ... connect talent to opportunity. Come join our journey! **Responsibilities** **SERVICE SUPPORT :** + Plan and execute software installations, migrations, and upgrades… more
    Panasonic North America (10/24/25)
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  • Linux Systems Administrator II

    TEKsystems (Corona, CA)
    …must have experience with Windows and Linux - This is the top technical support layer for the client's global IT infrastructure. This person will ... be responsible for keeping 600 Windows servers and 120 Linux servers patched, secure, and performing well. The environment...Resolve high tier incidents and requests escalated from other support tiers. - Leverage or build appropriate technical more
    TEKsystems (11/18/25)
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  • Senior. Platform Engineer - Linux (Onsite)

    RTX Corporation (Aurora, CO)
    …world. Raytheon Technologies (RTX) is seeking a **Senior Platform Engineer / Linux ** with well-rounded Linux Infrastructure Engineering expertise to join an ... the system updates and upgrades with Focus on the Linux Server / Linux OS expertise and...with the Program's Sr. Management and the Customer for Technical Exchange Meetings (TEMs) as required. The **Senior Platform… more
    RTX Corporation (11/19/25)
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  • Linux Systems Administrator

    L3Harris (Greenville, TX)
    …Location: Greenville, TX Schedule: 9/80 Job Description: L3Harris is seeking a Linux Systems Administrator to support Mission System integration in unclassified ... Access and Security Policies + Backup and recovery of Linux and Windows based systems + Technical ... writing of work instructions and build manuals + Support senior staff on documenting operational processes, configurations, and… more
    L3Harris (10/17/25)
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  • Linux Engineer

    ManTech (Norfolk, VA)
    …an onsite position. **Responsibilities include but are not limited to:** + Provide Tier 3 technical remote and onsite support and guidance to NCTE Range ... skills and the ability to diagnose and resolve complex technical issues effectively. + Strong understanding of Linux... technical issues effectively. + Strong understanding of Linux operating systems especially Red Hat 6, 7, 8,… more
    ManTech (11/05/25)
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  • Linux Administrator

    Two95 International Inc. (Springfield, MA)
    …infrastructure. + Provisioning, installation / configuration, operation, monitoring and technical support . + Support Automation of Linux system patching ... Title: Linux Administrator Location : Remote (Springfield,...Rate : $Best Possible Requirements Responsibilities: + Administer the Linux Red Hat environment + Support production,… more
    Two95 International Inc. (09/08/25)
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  • Project Manager - Operations - Linux

    BAE Systems (Sterling, VA)
    …You will provide remote resolution support for TIER 0/1/2 support of Linux and Windows cloud-based infrastructure, AWS Workspaces, and stored data ... support of business processing requirements. You will support a mixed Windows/ Linux server environment using...and PKI based authentication for Windows user workspaces and remote access. Application support includes IBM Enterprise… more
    BAE Systems (09/09/25)
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  • Windows Linux Systems Administrator…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …for incident tickets related to Windows and Linux -based applications. + Offer remote desktop support to end users. + Analyze and resolve system incidents ... Hat Enterprise Linux (RHEL) systems.** **Key Responsibilities:** + Perform administrative support for both Windows and Linux environments on physical systems… more
    General Dynamics Information Technology (10/14/25)
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  • CPU/ Linux Performance - Software Engineer

    Nutanix (San Jose, CA)
    …and support for predictive failure indicators. + Evaluate and integrate upstream Linux kernel patches and system utilities to support new CPU generations. + ... and server workloads of tomorrow? Do you have strong technical acumen, excellent programming skills, and a deep interest...programming skills, and a deep interest in open-source and Linux ? If so, Nutanix's CPU Enablement Engineer role might… more
    Nutanix (10/24/25)
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  • Senior Linux Engineer

    CACI International (Chantilly, VA)
    …of Travel: None * * * **The Opportunity:** CACI is looking for a Senior Linux Engineer to support a newly established research and development environment. This ... and support to our programs. **Responsibilities:** + Support Red Hat and Ubuntu Linux systems...dashboards for troubleshooting and analysis. + Collaborate with other technical teams to resolve complex system issues. Engage with… more
    CACI International (10/09/25)
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  • Linux Systems Administrator

    Huntington Ingalls Industries (Nellis AFB, NV)
    …Who We Are Mission Technologies, a Division of HII, is seeking a Linux Systems Administrator to support a Modeling, Simulation, and Training team ... be leading a team of System Administrators that provide Linux System support to a team of...decisions + Work Environment: Position is not eligible for remote work; on-site support is required. What… more
    Huntington Ingalls Industries (10/08/25)
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  • Operating Systems Services | Linux OS…

    Epsilon, Inc (Kansas City, MO)
    …standard, remediating vulnerabilities, configuration management, and system monitoring. + Support Linux server environments in Microsoft Azure, including ... **Responsibilities** **An average day:** As Operating Systems Services | Linux OS Engineer III (Azure), you will manage and...workloads in Azure VMware Solution (AVS). + Provide as-needed technical support of related tooling, like Red… more
    Epsilon, Inc (11/07/25)
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  • System Engineer - Linux

    Two95 International Inc. (New York, NY)
    …good spirit. I have a below Full-time opportunity with our client, It's a Remote opportunity with 25% travel after Covid. If interested please share your updated ... resume. We are looking for a Red Hat / Linux / Ansible / Open Shift Expert + This...Hire + 25% Travel required - Post-COVID ( currently remote ) + Any location is fine + Salary… more
    Two95 International Inc. (09/08/25)
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  • Core Infrastructure Engineer- Linux

    Children's Mercy Kansas City (Kansas City, MO)
    …action when issues are discovered. - Provide friendly, concise, and informed technical support for Information Systems staff, network users, hospital staff, ... Performance Computing (HPC) systems . They also act as architects for non- technical people, gathering requirements, and turning them into working systems and… more
    Children's Mercy Kansas City (10/16/25)
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  • Senior Platform Engineer / Linux (Onsite)

    RTX Corporation (Dulles, VA)
    …integration efforts; document defects in customer and program defect databases; support technical interchange meetings with system operators, enterprise ... Technologies (RTX) is seeking a **Senior Platform Engineer** with well-rounded Linux Infrastructure Engineering expertise to join a multi-discipline team of… more
    RTX Corporation (10/09/25)
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  • Systems Administrator II - Linux

    TEKsystems (Corona, CA)
    …desktop services (RDS) - Resolve high tier incidents and requests escalated from other support tiers. - Leverage or build appropriate technical tools to perform ... - Provide operational support for 600 Windows Servers (emphasis on Windows...on Windows server 2016 and newer) and 120 SUSE Linux (SLES 12 and SLES 15) including patching, monitoring… more
    TEKsystems (11/16/25)
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