• FLEX Senior Systems Engineer - SRE

    Marriott (Bethesda, MD)
    …experience of **Windows Failover Clustering** and **Linux HA** solutions such as Pacemaker, Red Hat Cluster Suite etc + Deep understanding and/or experience with ... **Schedule** Full Time **Located Remotely?** N **Position Type** Management The Senior Systems Engineer - Site Reliability Engineering (SRE) is responsible for… more
    Marriott (06/24/25)
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  • Linux System Administrator, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Columbia, MD)
    …cross domain. Join us. The world can't wait. You Have: + 3+ years of experience with Red Hat Enterprise Linux or CentOS + Experience with GIT + Experience ... Linux System Administrator, Senior The Opportunity: Your technical expertise makes you...design, deploy, and maintain Cross Domain Solutions for an enterprise environment that supports critical cybersecurity mission customers. As… more
    BOOZ, ALLEN & HAMILTON, INC. (08/25/25)
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  • Senior Infrastructure / Networking Engineer

    RTX Corporation (Annapolis Junction, MD)
    …development using Python or similar scripting languages + Experience with Linux, especially Red Hat based distributions + Experience with System Administration + ... national asset in the SIGINT domain, is seeking a ** Senior Infrastructure / Networking Engineer** who strives for excellence...Experience with enterprise grade networking equipment, such as Cisco, Arista, or… more
    RTX Corporation (07/20/25)
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  • Senior Software Developer (Census Bureau)

    BLN24 (Suitland, MD)
    …Build and optimize database solutions using PostgreSQL. + Deploy and manage applications on Red Hat Enterprise Linux (RHEL) systems. + Collaborate with ... Job Title: Senior Software Developer (Census Bureau) Company: BLN24 About...and maintaining applications for the Census Bureau. As a Senior Software Developer, you will play a key role… more
    BLN24 (08/27/25)
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  • Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    …experience * Certifications (Required): + CompTIA Security+ CE or CompTIA Server+ CE + Red Hat Certified System Administrator (RHCSA) + MCSA, MAC OS, or MCP ... Senior Linux System Administrator Clearance Required: Top Secret...Server + MCEM + MAC OS + RHEL, RedHat Enterprise Virtualization Hypervisor + KVM + Puppet + Patch… more
    Black Bear Technology Solutions, LLC (08/23/25)
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  • Lead Linux Admin

    ASM Research, An Accenture Federal Services Company (Annapolis, MD)
    …with RHEL Linux RHEL 8/9, Oracle Linux, and Satellite 6.8 or higher. * Knowledge of Red Hat version 8 or 9(RHEL 8/RHEL 9) with the ability to engineer, install, ... to other IT Administrators on the project in a senior administrator capacity. Considered a technical specialist in a...of best practices, trends related to information security. * Red Hat Certified System Administrator (RHCSA). *… more
    ASM Research, An Accenture Federal Services Company (07/25/25)
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  • Software Engineer - Air Traffic Control Systems…

    Noblis (Annapolis, MD)
    …Provide support for a variety of technologies including Windows Operating Systems, Windows OS, Red Hat Linux and VDI (Virtual Desktop Interface). + Apply systems ... network using advanced technical solutions The FAA's National Airspace System (NAS) Enterprise Services Group (AJW‑17) serves as the Office of Primary Responsibility… more
    Noblis (08/08/25)
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  • Kafka Cloud Architect

    Leidos (Baltimore, MD)
    …use of DevOps to accelerate quality releases to Production. + PaaS using Red Hat OpenShift/Kubernetes and Docker containers. + Experience with configuration ... one of our high performing teams responsible for building the next-generation enterprise APIs and modern responsive user interfaces, supporting the Social Security… more
    Leidos (08/01/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …tools and remediation. + Experience deploying and managing Linux systems (preferably Red Hat ) in both a domain-joined and non-domain-joined environment. + ... Grumman's Chief Information & Digital Office (CIDO) organization is seeking a senior NetApp Storage Administrator with expertise in NetApp storage management to join… more
    Northrop Grumman (07/18/25)
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