• Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior Linux ... System Administrator is responsible for leading system administration activities. This position oversees the installation, configuration, maintenance, and integrity of computing systems and software. The role involves planning, ensuring long-term system… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Senior Linux Systems Administrator

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber & ... Analytics Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At… more
    Leidos (05/14/25)
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  • Senior SUSE Linux Engineer

    Electric Power Research Institute (Charlotte, NC)
    **Job Title:** Senior SUSE Linux Engineer **Location:** Charlotte, NC, Knoxville, TN, Palo Alto, CA **Job Summary and Description:** + Install, configure, and ... maintain Linux servers (SUSE/Ubuntu/CentOS/Red Hat) + Implement and manage deployment...(SUSE/Ubuntu/CentOS/Red Hat) + Implement and manage deployment automation of Linux Servers in on-prem and cloud environments + Manage… more
    Electric Power Research Institute (07/22/25)
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  • Senior Embedded Linux Engineer

    CACI International (VA)
    Senior Embedded Linux Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... or related degree + 7+ years experience embedded OS development, preferably Linux + Demonstrated proficiency writing/modifying the Linux kernel and drivers… more
    CACI International (08/09/25)
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  • Senior System Administrator ( Linux

    TISTA Science and Technology (Austin, TX)
    …enterprise outage throughout swings and performs proper incident handoff to the next shifts Senior Linux SA team lead, and facilitates discussion with Red Hat ... Overview TISTA is looking for a Senior Systems Administrator to manage teams, prioritize work,...and oversee provisioning, configuration management, and system monitoring on Linux systems and servers. You'll also assist with the… more
    TISTA Science and Technology (05/29/25)
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  • Senior Linux System Administrator

    GovCIO (Des Moines, IA)
    Linux administration duties will be included in this role. + Senior -level RedHat Linux server administration experience, experience with other Linux ... USD $135,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6348/ senior - linux -system-administrator/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6348_ **Category** _IT… more
    GovCIO (08/08/25)
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  • Senior . Platform Engineer - Linux

    RTX Corporation (Aurora, CO)
    …a safer, more secure world. Raytheon Technologies (RTX) is seeking a talented Senior . Platform Linux - (Front End Processor (FEP) Engineer) with experience ... Exchange Meetings (TEMs) to help develop the environment from requirements. The ** Senior . Platform Linux (FEP) Engineer** will support design, development, and… more
    RTX Corporation (07/22/25)
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  • Senior Systems Administrator (Unix/…

    First Division Consulting (Dahlgren, VA)
    …contingent on contract award** Position Overview: First Division Consulting is seeking a Senior Unix/ Linux Systems Administrator to support a Department of the ... Evaluation) environments, ensuring the functionality, security, and efficiency of Unix/ Linux -based systems, networks, and software infrastructure. The ideal candidate… more
    First Division Consulting (06/19/25)
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  • Sr Principal Systems Engineer - LINUX

    General Dynamics Information Technology (Washington, DC)
    …ensure today is safe and tomorrow is smarter. Our work depends on a skilled Linux Senior Principal Systems Engineer joining our team to bring professionalism and ... + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior Principal Systems Engineer - Linux ** Design, deploy, integrate and… more
    General Dynamics Information Technology (07/07/25)
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  • Senior Software Engineer, Linux

    General Motors (Austin, TX)
    …is seeking a highly skilled and experienced professional to join our team as a ** Senior Software Engineer, Linux Kernel & Driver Development** . As a global ... the bring-up of next-generation automotive computing platforms, focusing on Linux kernel development, device drivers, low-level system integration, diagnostics, and… more
    General Motors (07/23/25)
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