• System Administrator - Red Hat…

    Kaizen Approach, Inc (Annapolis Junction, MD)
    Kaizen Approach is currently seeking a system administrator - Red Hat Enterprise Linux (SAL) to support the implementation and operation of Red Hat ... you'll install, configure, and maintain Linux -based operating systems and their services while performing essential system...certification related to Red Hat Enterprise Linux system administration, such as Red Hat Certified Engineer… more
    Kaizen Approach, Inc (09/25/25)
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  • Senior Systems Administrator…

    Mount Sinai Health System (New York, NY)
    …clinical data warehouse team and a research data services team. The **_Senior Systems Administrator / Engineer ,_** as a member of the Scientific Computing ... is the principal technology expert for Windows and Linux systems , and help support high-performance computing...System is one of the largest academic medical systems in the New York metro area, with more… more
    Mount Sinai Health System (09/22/25)
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  • Senior Linux System…

    Leidos (Alexandria, VA)
    …and Training Enabling Architecture (TENA) program at Leidos is looking to add a **Senior Linux System Administrator ** . Our mission is to develop tools for ... CISSP, GCED, GCIH, CCSP + Red Hat Certified System Administrator (RHCSA) or Red Hat Certified Engineer (RHCE) + CompTIA Linux + or Linux Professional… more
    Leidos (09/26/25)
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  • Linux System Administrator

    Actalent (Poway, CA)
    Job Title: System Administrator Job Description We are...a 24x7x365 uptime service. + Install and set up Linux systems and servers in a hybrid ... seeking an experienced System Administrator with a strong understanding in deploying and managing...server systems between hybrid cloud platforms. + Engineer systems administration-related solutions for various project… more
    Actalent (09/25/25)
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  • Senior HPC Linux System…

    Leidos (Atlanta, GA)
    …The Public Health and Human Services Operation of Leidos is seeking a **Senior HPC** ** Linux System Administrator ** to lead a team of system ... years) in designing and operating **HPC infrastructure. (High performance computing)** + Linux expertise:Mastery of Linux systems and administration,… more
    Leidos (09/30/25)
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  • Linux System Administrator

    ManTech (San Antonio, TX)
    …additional related experience might be substituted for a degree. + 15+ years' experience as a Linux System Administrator with a strong knowledge of Red Hat 8 ... MANTECH seeks a motivated, career and customer-oriented ** Linux ** ** Systems Administrator ** to...CE/CND/ or SSCP) **Preferred Qualifications:** + Red Hat Certified Engineer (RHCE) Certificate. + Experience with installing, configuring and… more
    ManTech (08/16/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    **Mantech** seeks a motivated, career and customer-oriented ** Linux ** ** System Administrator ** to join our team in **Laurel, MD.** You will be part of a ... but are not limited to:** + Configure and manage Linux operating systems . Installs/loads operating system...or university with 12+ years of experience as a System Engineer supporting programs and contracts of… more
    ManTech (07/23/25)
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  • Linux Administrator (Remote…

    VetsEZ (TX)
    …Hat Certified System Administrator (RHCSA), Red Hat Certified Engineer (RHCE), CompTIA Linux +). Benefits: + Medical/Dental/Vision coverage + 401k with ... VetsEZ is seeking a skilled Linux Administrator to support enterprise healthcare...(or equivalent experience). + 5+ years of experience administering Linux systems in enterprise environments. + Proficiency… more
    VetsEZ (08/28/25)
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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. * ... Linux Administrator Job Category: Information Technology...team. The successful candidate will manage and support enterprise Linux systems that are mission-critical to national… more
    CACI International (09/03/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented ** Linux System Administrator ** to join our team located in the Fort Meade, MD ... internal servers adding scalability while circumventing manual process for new operating system rollout. + Configure host-based intrusion detection systems . +… more
    ManTech (09/04/25)
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