• Senior Linux Administrator

    Integration Innovation, Inc. (i3) (Huntsville, AL)
    …design and implement a Missile Defense System with multiple layers of protection. The Senior Linux Administrator performs administration of cloud and on-site ... Overview i3 is searching for a Senior Linux Administrator to support the...dictate. + US Citizenship. Knowledge/Skills + Knowledge of office administration and procedures. + Exceptional judgment capabilities and relationship… more
    Integration Innovation, Inc. (i3) (07/29/25)
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  • Senior Linux System Administrator

    General Dynamics Information Technology (Livermore, CA)
    …**US Citizenship Required:** Yes **Job Description:** $10K Sign-on bonus A Senior Linux System Administrator Maintains an organization's computer systems' ... + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux ,Microsoft Server Operating Systems,Microsoft Windows… more
    General Dynamics Information Technology (05/10/25)
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  • Senior Linux System Administrator

    RTX Corporation (Tucson, AZ)
    …citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret ** Senior Linux System Administrator Tucson, AZ. Must have an active ... only US citizens are eligible for a security clearance. + Must have Linux experience. Experience with Active Directory, VMware, Administration , backup and… more
    RTX Corporation (07/18/25)
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  • Senior Linux /Unix Systems…

    SMX (Dahlgren, VA)
    Senior Linux /Unix Systems Administrator (4411)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated ... Senior Linux /Unix Administrator to join our team...in Dahlgren, VA. Essential Duties & Responsibilities include thedaily administration of Linux /Unix systems and software including… more
    SMX (07/25/25)
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  • Senior Linux OS Engineer

    Truist (Atlanta, GA)
    …1st shift (United States of America) **Please review the following job description:** This Senior Linux OS Engineer will be responsible for building servers on ... and business problems. 7. Ability to influence others at senior levels to adopt a new perspective. **Preferred Skills...to adopt a new perspective. **Preferred Skills -** + Linux Operating system functionality and in-depth knowledge of RHEL7,8,9… more
    Truist (07/08/25)
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  • Senior Linux Engineer / VSphere…

    Motion Recruitment Partners (Alpharetta, GA)
    Senior Linux Engineer / VSphere to...You Will Be Doing** Tech Breakdown + 50% System Administration + 50% Migration Work Daily Responsibilities + 100% ... Contract $60/hr - $70/hr A technical consulting client of ours is hiring for a Senior Linux Engineer who can assist with a short-term contract position. This… more
    Motion Recruitment Partners (06/11/25)
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  • Senior Linux System Admin

    ServiceNow, Inc. (San Diego, CA)
    …Residents, holding a green card, will be considered._** We are currently seeking a ** Senior Linux System Admin ** to support our on-premises customers. As ... training, and testing. + Use broad knowledge and experience of systems administration and networking principles to proactively prevent and address incidents while… more
    ServiceNow, Inc. (07/29/25)
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  • Senior Linux System Administrator

    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 ... perform system capacity analysis and planning. + Configure and manage Linux operating systems; install and maintain OS software; implement system enhancements… more
    ManTech (07/26/25)
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  • 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 ... to improve performance and reliability. Key Responsibilities: + Lead system administration activities across ARLEN and CARLEN networks. + Assign and manage… 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 & ... experience or a master's degree with nine (9) years of relevant systems administration experience. An associate's degree with ten (10) years of relevant experience… more
    Leidos (05/14/25)
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  • Senior Systems Administrator ( Linux

    Tyto Athene (Doral, FL)
    …US Southern Command on the SCITES II Contract in Doral, Florida. The Senior Linux Administrator leads the design, implementation, and maintenance of complex ... **Description** Tyto Athene is searching for a ** Senior Systems Administrator ( Linux )** to support...related field + 10+ years of hands-on experience in Linux systems administration in enterprise or DoD… more
    Tyto Athene (07/28/25)
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  • Senior SUSE Linux Engineer

    Electric Power Research Institute (Knoxville, TN)
    **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...the Department of Homeland Security and the Social Security Administration (SSA). EPRI uses the system to check the… more
    Electric Power Research Institute (07/22/25)
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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 Red Hat/ Linux Information…

    EPS Corporation (Panama City Beach, FL)
    Senior Red Hat/ Linux Information Systems Security Engineer - (709) Share this job as a link in your status update to LinkedIn. Job Title Senior Red Hat/ ... of DoD networks. Experience with network hardware design and integration. Firewall administration experience. Experience with Red Hat/ Linux network deployment in… more
    EPS Corporation (07/17/25)
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  • Senior Systems Administrator ( Linux

    GovCIO (Bismarck, ND)
    **Overview** GovCIO is hiring for a Senior Systems Administrator ( Linux and Windows) to provide on-going support for the administration of the core system ... Writes or modifies basic scripts to resolve performance problems and automate administration tasks + Recommend changes to improve systems and network configurations,… more
    GovCIO (07/09/25)
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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 ... and software infrastructure. The ideal candidate will have expertise in Unix/ Linux system administration , backup and recovery, network security protocols,… more
    First Division Consulting (06/19/25)
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  • Senior Linux Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …managing RHEL 7 and RHEL 8 Linux servers + Highly versed in Linux administration and best practices + Familiar with enterprise network architectures + ... Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux ,Operating Systems Security,Red Hat Ansible,Red… more
    General Dynamics Information Technology (07/06/25)
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  • Senior Linux Systems Engineer

    Samsung SDS America (Austin, TX)
    …10+ years of enterprise IT experience. + 5+ years of hands-on experience in Linux administration and infrastructure management. + 3+ years in a technical ... your full potential. Position Summary: Samsung SDS America (SDSA) is seeking a Linux Virtualization Engineer - Technical Lead at our Samsung Austin R&D Center… more
    Samsung SDS America (07/08/25)
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  • Senior Linux Engineer

    HCA Healthcare (Nashville, TN)
    …each individual is recognized. Submit your application for the opportunity below: Senior Platform EngineerHCA Healthcare **Benefits** HCA Healthcare, offers a total ... benefits may vary by location._** We are seeking a Senior Platform Engineer for our team to ensure that...to ensure performance, security, stability and resilience of all Unix/ Linux infrastructure. Possess technical skills that cover a broad… more
    HCA Healthcare (07/09/25)
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  • Senior Linux System Admin

    ServiceNow, Inc. (San Diego, CA)
    …will be considered._** **The Team** As a key member of the Systems Administration team within Operations Engineering, you will be responsible for the ... administration and operations of the global cloud infrastructure that...cloud computing or MSP setting is highly desirable. **Strong Linux expertise is a must.** + 4+ years of… more
    ServiceNow, Inc. (07/30/25)
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