• 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 (08/09/25)
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  • Senior Linux Administrator

    Insight Global (Herndon, VA)
    Job Description We are seeking a highly skilled Senior Linux Systems Administrator to join our IT infrastructure team. The ideal candidate will have a strong ... . Skills and Requirements - 5+ years of experience in Linux Administration in an enterprise environment - Experience supporting an Azure cloud… more
    Insight Global (08/02/25)
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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 (08/08/25)
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  • Senior Linux Engineer / Denton, TX…

    Motion Recruitment Partners (Denton, TX)
    Senior Linux Engineer / Denton, TX / 6 month Contract Denton, Texas **Hybrid** Contract $55/hr - $70/hr A growing organization in Denton is looking for a ... Senior Active Directory Engineer to join their team. Our...etc. They are looking for someone who excels with Linux - no preference on flavor (CentOS, RedHat, Ubuntu,… more
    Motion Recruitment Partners (08/08/25)
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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)
    …and the desire to dream big makes for great candidates. We are currently seeking a ** Senior Linux System Admin ** to support our on-premises customers. As a ... training, and testing. + Use broad knowledge and experience of systems administration and networking principles to proactively prevent and address incidents while… more
    ServiceNow, Inc. (08/08/25)
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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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