• Senior Linux Systems

    The Boeing Company (Hazelwood, MO)
    …Boeing Company's Specialized United States Infrastructure organization is currently seeking a **Senior Linux Systems Administrator ** to join the team in ... military experience + 5+ years of experience with RedHat-based systems (RHEL, Oracle Linux , Fedora) and SUSE...5+ years of experience in designing and implementing IT security systems , troubleshooting operating system more
    The Boeing Company (12/25/25)
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  • Mid-Level Linux Systems

    The Boeing Company (Berkeley, MO)
    …United States (US) Infrastructure Operations (SUSIO) Organization is currently seeking a **Mid-Level Linux Systems Administrator ** to join the team in ... + Develop project plans for the implementation of Linux systems into a computing environment **Basic...performing system administration tasks on Windows and Linux hosts including installing security patches and… more
    The Boeing Company (01/09/26)
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  • Linux System Administrator

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …and appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Linux System Administrator (Senior-Level) to join our team at Aberdeen ... an active DoD Top Secret Clearance. + Non-remote (relocation incentive available) Our Linux System Administrator (Senior-Level) will be responsible for the… more
    Link Solutions Inc (01/06/26)
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  • Linux Systems Administrator

    Lockheed Martin (San Antonio, TX)
    …a referral\. If your referral is hired, you'll receive a payment\! code\-extrefer Linux System Administrator \- Clearance Required **WHAT WE'RE DOING** ... Intelligence, where we foster innovation and integrity\. As a Linux Systems Administrator , you'll be...contribute to shaping the future of aerospace, defense, and security solutions\. **THE WORK** TKO provides systems more
    Lockheed Martin (01/10/26)
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  • Linux Systems Administrator

    iPostal1 (Montebello, NY)
    …are an established, cutting edge leader in the digital mailbox industry. Full Time Linux Systems Administrator Montebello, New York iPostal1 and our parent ... accredited with an A+ rating. We are seeking a Linux Systems Administrator with strong...basic performance tuning for RDS instances. + Monitoring & Security : Use Datadog to track system health;… more
    iPostal1 (12/22/25)
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  • Senior Linux Systems

    AeroVironment (MD)
    **Worker Type** Regular **Job Description** **Job Summary:** The **Senior Linux Systems Administrator ** is responsible for oversight, maintenance, and ... training. **Job Responsibilities:** + Ensure the reliability, availabiity and security of the solution by proactively monitoring systems...required + Minimum of 10+ years of experience in Linux Systems Administrator + Proven… more
    AeroVironment (01/17/26)
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  • Senior Linux System

    ManTech (Fort Meade, MD)
    ManTech seeks a **Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will provide support for implementation, ... perform capacity analysis and system planning. + Configure and manage Linux and Windows operating systems ; install, load, and enhance OS software… more
    ManTech (12/24/25)
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  • Linux Systems Administrator

    Northrop Grumman (Rolling Meadows, IL)
    …of history - they are making history. Northrop Grumman Enterprise Services is seeking a ** Linux Systems Administrator .** This role can be performed by a ... JSIG information system environments + Knowledge of running and remediating Security Technical Implementation Guides (STIGs) findings on RHEL systems +… more
    Northrop Grumman (12/19/25)
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  • Linux Systems Administrator

    Parsons Corporation (Centreville, VA)
    …Unleash your talent and redefine what's possible. **Job Description:** Parsons is seeking a Linux Systems Administrator . The candidate will support both ... systems maintenance. Responsibilities also include software and hardware system installations, and troubleshooting of user reported issues. The candidate will… more
    Parsons Corporation (01/08/26)
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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...candidate will manage and support enterprise Linux systems that are mission-critical to national security more
    CACI International (11/13/25)
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