• System Administrator - Red Hat Enterprise…

    Kaizen Approach, Inc (Annapolis Junction, MD)
    … Linux (SAL) to support the implementation and operation of Red Hat Enterprise Linux -based or Red Hat Derivative IT systems . In this role, you'll install, ... configure, and maintain Linux -based operating systems and their services while performing essential system administration tasks such as account management,… more
    Kaizen Approach, Inc (09/25/25)
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  • Linux System Administrators Careers

    Northrop Grumman (Linthicum Heights, MD)
    …It is for you to speak with a Talent Advisor here at Northrop Grumman.** ** Linux Systems Administrator** : + Manage and maintain secure operation of Linux ... , workstations, and applications for several program or project areas. **Principal Linux Systems Administrator** + Serve as primary Linux Systems … more
    Northrop Grumman (09/14/25)
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  • Principal Linux DevOps Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively ... to **Special Programs** as a condition of continued employment. + Linux Operating Systems support experience (ex. RHEL/Ubuntu). + Linux Workstation and… more
    Northrop Grumman (09/25/25)
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  • Senior Linux System Administrator

    Parsons Corporation (Aberdeen, MD)
    …looking for. **Job Description:** _Parsons is looking for an amazingly talented_ **_Senior Linux Systems Administrator_** _to join our team!_ **_What You'll Be ... system_ **_What Required Skills You'll Bring:_** + _Extensive background in diverse Linux operating systems and high performance computing_ + _Extensive… more
    Parsons Corporation (08/16/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    …**Preferred Qualifications:** + Experience/familiarization with full lifecycle management of Linux systems , to include provisioning, configuration management and ... include but are not limited to:** + Configure and manage Linux operating systems . Installs/loads operating system software, troubleshoots maintains… more
    ManTech (07/23/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    …and resolution + Identify and resolve performance and capacity issues in Linux systems , and support hardware-related problem resolution and dispatching + ... ManTech seeks a motivated and career-oriented ** Linux ** ** Systems Administrator** to join our team in **Laurel, MD** . You will be part of a dedicated team… more
    ManTech (08/22/25)
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  • Quality Assurance Linux Administrator

    Assertive Professionals (Hanover, MD)
    …and remains involved in the resolution process. Configures and manages LINUX operating systems and installs/loads operating system software, troubleshoots, ... Quality Assurance Linux Administrator About the Organization Established in 2015,AssertiveProfessionals(AP),...for implementation, troubleshooting and maintenance of Information Technology (IT) systems . Provides support to IT systems including… more
    Assertive Professionals (09/25/25)
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  • Senior Linux System Administrator

    GovCIO (Annapolis, MD)
    …role, you will work with other members to mitigate vulnerabilities on Linux -based systems , implement STIGs, address POAMs, and mitigate Zero-Day vulnerabilities. ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance...remediation + Experience in creating software/scripts to automate production systems with fluency in at least one of the… more
    GovCIO (08/08/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    …utilization; perform system capacity analysis and planning. + Configure and manage Linux operating systems ; install and maintain OS software; implement system ... Mantech seeks a motivated, career and customer-oriented **Senior Linux System Administrator** to join our team in...will support the implementation, troubleshooting, and maintenance of IT systems , as well as manage IT system infrastructure and… more
    ManTech (09/20/25)
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  • Intermediate Linux Administrator

    SMX (Patuxent River, MD)
    …Evaluation environments, ensuring the functionality, security, and efficiency of Unix/ Linux -based systems , networks, and software infrastructure. **Essential ... Intermediate Linux Administrator (4715)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent...Duties & Responsibilities** + Hardware support + Operating Systems and applications support + Compliance Assurance (STIG, patching,… more
    SMX (10/03/25)
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