• IdM Platform Administrator

    Leidos (Odenton, MD)
    **Description** Leidos is seeking an IdM Platform / *nix Platform Administrator to join our team at Ft. Meade, MD.In this role you will provide security ... security solutions and related technologies for clients. + Administering Linux ( Solaris ) and Windows + Administering Oracle Unified Directory (OUD) + Interface… more
    Leidos (07/18/25)
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  • Senior Unix System Administrator

    SMX (Patuxent River, MD)
    Senior Unix System Administrator (4608)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a driven and experienced Senior ... UNIX Administrator to support operations at the Patuxent River Data...+ Proficient with UNIX/Linux environments, including RHEL 8/9 and Solaris + Experience with AWS core services such as… more
    SMX (08/23/25)
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  • Sr. Linux/Unix Administrator

    S4 Inc. (Omaha, NE)
    …is preferred : ITIL 4 Foundations; Red Hat Certified Systems Administrator ; or Linux Professional Institute Certification Linux Administrator ; or CompTIA ... Administrator ; or Red Hat Certified Engineer; or Oracle Certified Professional Solaris System Administrator ; or Red Hat Certified Specialist in Ansible… more
    S4 Inc. (07/09/25)
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  • IT Operations Administrator - Top Secret…

    General Dynamics Information Technology (Yorktown, VA)
    …Cert (must obtain within 3 months if not in hand): CompTIA Server +, or Solaris 7 (or newer), or AWS SysOps Administrator Associate or similar equivalent Cloud ... related experience **US Citizenship Required:** Yes **Job Description:** **IT Operations Administrator - Top Secret Clearance - Yorktown VA** Make meaningful… more
    General Dynamics Information Technology (08/29/25)
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  • Linux Systems Administrator

    SMX (Huntsville, AL)
    …II/III certification **Desired Skills/Experience** + Bachelor's Degree in a related field is preferred + Experience with Solaris + Experience with Red Had ... Linux Systems Administrator (4502)at SMX(View all jobs) (https://www.smxtech.com/careers/) Huntsville, AL SMX is seeking a Linux Systems Administrator to support… more
    SMX (08/27/25)
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  • Tier 2 Systems Administrator

    CACI International (Springfield, VA)
    Tier 2 Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... are seeking a skilled and motivated Tier 2 System Administrator to join our growing IT team. In this...Tier 1. * Administer and maintain servers (Windows, Linux, Solaris ), desktops and applications, printers and peripheral equipment, Active… more
    CACI International (06/06/25)
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  • Windows Systems Administrator

    Leidos (Arlington, VA)
    **Description** We are currently seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is ... of security settings and other commercial best practices such as DISA STIGS. ** Preferred Qualifications** + Prior experienced with DISA and DISA's support to mission… more
    Leidos (07/18/25)
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  • Linux System Administrator

    ManTech (Aurora, CO)
    …Experience with maintaining detailed records, technical documentation, and change logs ** Preferred Qualifications:** + Operating Systems: CentOS, AIX, Solaris , ... MANTECH seeks a motivated and customer-focused **Linux** **System Administrator ** to join our team in **Southlands, Colorado** . This position supports the ELINT… more
    ManTech (08/08/25)
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  • Linux System Administrator

    ManTech (Aurora, CO)
    ManTech is seeking a **Linux** **System Administrator ** to join our team in **Southlands, Colorado** . This position supports the ELINT Modernization effort and is ... tuning) + Experience with performing system configuration and daily operations ** Preferred Qualifications:** + Experience with some or all of the following… more
    ManTech (08/08/25)
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  • Information Systems Unix Engineering Unix System…

    B&H Photo (New York, NY)
    …in the event of any level of system failure. The Unix Systems Administrator Level 3 collaborates with various B&H departments and external resources to actively ... to IT expos to research new technologies + Attend off-site training courses Preferred Education, Experience and Licenses: + 6+ years experience in a large scale… more
    B&H Photo (08/22/25)
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