• System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis, MD)
    … System Administration support for the program.<\/span><\/span> \n <\/div>\n \n Required: Very strong Linux ( Red Hat \/Rocky, CentOS) and Latte 'Art for SSP, ... for implementation, troubleshooting and maintenance of Information Technology (IT) systems .Manages IT system infrastructure and any processes related to these… more
    Jovian Concepts, Inc. (12/24/25)
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  • Endpoint Vulnerability Management Subject-Matter…

    GovCIO (Annapolis, MD)
    …Windows and macOS operating systems + Linux , and Unix operating systems such as Red Hat Enterprise Linux , Oracle Enterprise Linux , and ... Solaris + federal business systems that support functions such as financial management, budget, procurement, travel, property, HR/payroll, and data warehousing + clinical and/or scientific instrumentation **Qualifications** Bachelor's with 15+ years (or… more
    GovCIO (10/23/25)
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  • System Administrator (Level 4)

    Kaizen Approach, Inc (Annapolis Junction, MD)
    …Level III certification, a Computing Environment (CE) certification such as Microsoft OS or CentOS/ Red Hat OS, and an ITIL 4 platform certification; if assigned ... and internal customers. This position involves configuring and managing UNIX, Linux , and Windows operating systems , installing and maintaining software,… more
    Kaizen Approach, Inc (11/11/25)
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  • Senior Software Engineer (HPC)

    Belay Technologies (MD)
    …products related to these concepts + Security architecture + Cloud security + Red Hat IDM, Keycloak, HashiCorp Vault, Delinea/Centrify Perks and Benefits: + ... and enhances complex and diverse software for HPC (high performance computing) systems based upon documented requirements. Container security + LatteArt IAVM, PO&AM… more
    Belay Technologies (11/25/25)
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  • Principal HPC Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …products related to these concepts + Security architecture + Cloud security + Red Hat IDM, Keycloak, HashiCorp Vault, Delinea/Centrify Location: Maryland Salary ... technical expertise that assists in sustaining critical mission-related software and systems to a large government contract. Key Responsibilities: + STE/STN… more
    GliaCell Technologies (11/21/25)
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  • Network Reliability Engineer

    GovCIO (Annapolis, MD)
    …principles. + Fundamental knowledge of IPv4 and IPv6 protocols. + Basic understanding of Red Hat Enterprise Linux (RHEL 8/9) to administer Apache2 web ... would include experience with CISCO switches and routers, CISCO specific monitoring systems , packet capture systems , packet broker switches, and automation… more
    GovCIO (12/11/25)
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  • Cyber Security Engineer

    Leidos (Bethesda, MD)
    …+ Experience with database systems , search engines, web applications + Experience in a Linux Red Hat and Centos environment + Experience with big data ... and Government counterparts to perform the full spectrum of systems and cyber security engineering tasks to ensure our... and cyber security engineering tasks to ensure our systems meet a variety of regulatory compliance frameworks. Key… more
    Leidos (01/07/26)
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  • Infrastructure/Networking Engineer II

    RTX Corporation (Annapolis Junction, MD)
    …+ Experience with development using Python or similar scripting languages + Experience with Linux , especially Red Hat based distributions + Experience with ... guide and oversee the design, develop, test and delivery of advanced high-capacity systems that process modern communications. + You will work with other experienced… more
    RTX Corporation (10/21/25)
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  • Network Engineer Principal

    SAIC (MD)
    …Terraform, Docker, and/or Jenkins (Ansible and Terraform highly preferred). + Familiarity with Red Hat Enterprise Linux (RHEL), Rancher Harvester, and ... highly collaborative environment working alongside industry leaders specializing in systems engineering, digital engineering, model-based systems engineering… more
    SAIC (01/08/26)
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  • Software Cyber Engineer - SWE 0

    Lockheed Martin (Hanover, MD)
    …Certifications in any of the following MCSE: Microsoft Certified Solutions Expert, RHCE: Red Hat Certified Engineer, CEH: Certified Ethical Hacker, CCNA: Cisco ... - We thrive on outsmarting the most sophisticated security systems and networks\. Cutting‑edge pioneers - Our team designs... or Network Engineering\. * 2 years experience Windows, Linux , or network programming * Able to install and… more
    Lockheed Martin (11/26/25)
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