• Linux Administrator (Remote Opportunity)

    VetsEZ (TX)
    …certifications (Red Hat Certified System Administrator (RHCSA), Red Hat Certified Engineer (RHCE), CompTIA Linux +). Benefits: + Medical/Dental/Vision coverage + ... VetsEZ is seeking a skilled Linux Administrator to support enterprise healthcare IT modernization...play a key role in ensuring system reliability, performance, security , and compliance with federal standards. Responsibilities: + Install,… more
    VetsEZ (08/28/25)
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  • System Administrator - Linux

    Electrosoft (Atlanta, GA)
    …a ComSci/CIS/InfoSec/IT related bachelor's degree (or higher) with ~10+ years of Information Security work experience or an equivalent combination of education, ... listed below: + Design, implement, maintain, and troubleshoot Red Hat Enterprise Linux Server environments (v8-v9), ensuring their reliability, security , and… more
    Electrosoft (10/02/25)
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  • Linux Administrator

    CACI International (Chantilly, VA)
    Linux Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... IT Operations team. The successful candidate will manage and support enterprise Linux systems that are mission-critical to national security operations. This… more
    CACI International (09/03/25)
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  • Senior HPC Linux System Administrator

    Leidos (Atlanta, GA)
    …(High performance computing)** + Linux expertise:Mastery of Linux systems and administration, including troubleshooting, security , performance ... critical infrastructure protection, patch management, vulnerability management, risk management, information assurance, and Security Assessment and Authorization… more
    Leidos (09/30/25)
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  • Linux Systems Administrator - TS/SCI…

    Deloitte (Colorado Springs, CO)
    …requires candidates to be on-site in Colorado Springs, CO. + 3+ years of cyber security experience with emphasis on Linux Systems Administration. + 3+ years of ... with client on design, architecture and implementation of cyber solutions. + Engineer , implement, configure and tune IT infrastructure in support of cyber solutions.… more
    Deloitte (09/19/25)
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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 dedicated ... Enterprise Infrastructure Services (EIS) organization-the foundation of all Enterprise Information Technology (EIT) for MPO. **Responsibilities include but are not… more
    ManTech (07/23/25)
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  • Platform Operations Associate Director…

    Lilly (Indianapolis, IN)
    …is actively looking a **Platform Operations** **Associate** **Director for the** ** Linux and Storage/ Backup** **operations** **team** to drive our global technical ... operations of Linux , Storage and Backups within our Infrastructure Hosting Platform....bring a high learning agility and Infrastructure operations / engineer skills to help us enable the Lilly Technology… more
    Lilly (07/22/25)
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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, is ... Sinai. The Administrator is the principal technology expert for Windows and Linux systems, and help support high-performance computing (HPC) environment in the… more
    Mount Sinai Health System (09/22/25)
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  • Integrator/ Linux SE/Container SE

    Amentum (Hanover, MD)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further. Amentum is seeking a **Systems ... Engineer ** to join our team of passionate individuals in...projects that make a direct impact on the Nation's security and intelligence mission. This high-performing team of systems… more
    Amentum (09/22/25)
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  • Secret Linux Engineering Tech Lead

    Insight Global (Virginia Beach, VA)
    …Tech Lead to join one of our federal clients in Virginia Beach, VA. The Linux Engineer will support live, virtual, and constructive training events. They will ... about how we collect, keep, and process your private information , please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.… more
    Insight Global (09/26/25)
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