• United States Postal Service (USPS) Incumbent…

    General Dynamics Information Technology (Fairfax, VA)
    Engineer + Microsoft Power BI Developer + Principal Unix/ Linux Systems Administrator + VPN Network Engineer + Wi-Fi Engineer + Open-Source ... + Kafka Platform Engineer + WebSphere Application Server Specialist + Network Engineer / Administrator + Cisco ISE Engineer + DNS/DHCP Network more
    General Dynamics Information Technology (06/03/25)
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  • Linux Engineer and Everfox TTC…

    TAD PGS, Inc. (San Antonio, TX)
    …deployment and management tasks. Basic Hiring Criteria: + Proven experience as a UNIX/ Linux Administrator , ideally with RedHat systems. + Strong understanding of ... practices for network /data separation. + Collaborate with network engineers to integrate Linux systems with...Client (TTC). Desired Qualifications: + Red Hat Certified System Administrator (RHCSA) + Red Hat Certified Engineer more
    TAD PGS, Inc. (05/15/25)
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  • Sr. Linux /Unix Administrator

    S4 Inc. (Omaha, NE)
    …experience Job Listing Number: NE25002 LCAT: Senior Network and Computer Systems Administrator Overview: S4 Inc. has a Sr. Linux /Unix System Administrator ... Foundations; Red Hat Certified Systems Administrator ; or Linux Professional Institute Certification Linux Administrator...or Oracle Certified Professional Oracle Linux System Administrator ; or Red Hat Certified Engineer ; or… more
    S4 Inc. (04/09/25)
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  • Systems Administrator - LINUX

    Lockheed Martin (Hanover, MD)
    …RHCE \(Red Hat Certified Engineer \) RHCSA \(Red Hat Certified System Administrator \) LFCS \( Linux Foundation Certified System Administrator \) CKAD ... a $25K sign on bonus for external hires\! Systems Administrator \- LINUX / Containerization WHAT WE'RE...management * File system management \(partitioning, LVM, etc\.\) * Network configuration and management \(TCP/IP, DNS, DHCP, etc\.\) *… more
    Lockheed Martin (05/07/25)
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  • System Administrator - Red Hat Enterprise…

    DarkStar Intelligence LLC (Annapolis Junction, MD)
    System Administrator - Red Hat Enterprise Linux (SAL) Level 4 Position Summary DarkStar Intelligence seeks a highly skilled System Administrator - Red Hat ... be responsible for administering, maintaining, and optimizing Red Hat Enterprise Linux (RHEL)-based systems in a secure, high-performance computing environment. This… more
    DarkStar Intelligence LLC (05/23/25)
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  • Systems Administrator ( Linux )

    Nightwing (Sterling, VA)
    …new cyber capabilities to address emerging threats. Nightwing is seeking a Sr. Linux Systems Administrator to support the design, development, and deployment of ... on call weekend support. + Provide full coverage for Linux or Unix system administration functions to support the...or 9 (RHEL8 / RHEL9) with the ability to engineer , install, administer and maintain complex system architectures +… more
    Nightwing (05/17/25)
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  • Senior Systems Administrator - Windows/…

    Mount Sinai Health System (New York, NY)
    …data warehouse team and a research data services team. The **_Senior Systems Administrator / Engineer ,_** as a member of the Scientific Computing and Data group, ... practices. + At least 6 years of experience in designing, administering and troubleshooting Linux and Windows systems, storage systems, network and VMs. + The… more
    Mount Sinai Health System (06/24/25)
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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 area. ... **Responsibilities include, but are not limited to:** + Design, engineer , and implement automated hardening scripts for internal servers adding scalability while… more
    ManTech (06/06/25)
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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, Maryland.** **Responsibilities include but ... server hardware, applications, and software integration. + Configure and manage LINUX and Solaris operating systems. + Installs/loads operating systems software. +… more
    ManTech (06/03/25)
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  • System and Network Administrator

    The Boeing Company (El Segundo, CA)
    …Find your future with us. The Boeing Company is looking for a **System and Network Administrator Engineer ** to join our Space Systems Verification and Test ... to influence others is highly desired. The System and Network Administrator Functions supports a 24/7 hour...+ Experience in Operating Systems: Windows Server, RedHat Enterprise Linux , Oracle Enterprise Linux , and Cisco IOS… more
    The Boeing Company (06/24/25)
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