• Identity and Access Management Developer…

    CACI International (VA)
    …& Identity Management + CI/CD pipeline creation, integration, and automation + Linux / UNIX administration and development experience + Microsoft Active ... practices, including DevOps and CI/CD methodologies + 5+ years serving in a Senior Developer or Development Lead capacity + 3+ years experience with Keycloak, Open… more
    CACI International (12/20/25)
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  • IT Vulnerability Management Lead

    ICF (Bethesda, MD)
    …cloud platforms (AWS and GCP) and hybrid environments + Understanding of **Windows, Linux / Unix , and network devices** security hardening + Ability to work with ... Library of Medicine (NLM)** is seeking a **IT Security Compliance Lead** / ** Senior Security Analyst** to join our security compliance team. In this role, you… more
    ICF (12/13/25)
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  • Data Center Operations Manager, Amazon Dedicated…

    Amazon (Warrenton, VA)
    …Clearance of TS/SCI with Polygraph Preferred Qualifications - Bachelors Degree - Linux / UNIX certification and/or administration experience. - Network ... Data Center Operations to the next level. The DCO Cluster Manager is the senior leadership role for our compute operations teams within an AWS region that operates… more
    Amazon (12/09/25)
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  • TS/SCI High Band System Software Support Engineer

    Insight Global (Beale AFB, CA)
    …5+ years of Airforce DCGS (Distributed Common Ground Systems) experience - 5+ years of Airforce SIGINT (Signals Intelligence) experience - Linux / Unix experience ... Job Description A government client of Insight Global is looking for a senior level High Band System Support Engineer to join their team at Beale AFB, CA. In this… more
    Insight Global (11/01/25)
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  • Senior Software Engineer

    Univision Communications, Inc (Miami, FL)
    …a software development team, preferably in an Agile/SCRUM environment. + Familiarity with Linux and UNIX -based operating systems with the ability to perform ... As a Senior Software Engineer you will be responsible for leading...basic administrative tasks. + Experience working with MAM automation, preferably in… more
    Univision Communications, Inc (11/24/25)
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  • Senior M365 Administrator

    PSEG Long Island (Bethpage, NY)
    …and overall health of a variety of cyber security tools within a Microsoft Windows, Linux and UNIX server environments. This role will manage and support M365 ... Intune, Microsoft Teams, MS Office installation, Security, Microsoft Exchange administration . + Demonstrated knowledge of Information Technology principles including… more
    PSEG Long Island (10/01/25)
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  • Integrated Technologies Architect

    Oracle (Harrisburg, PA)
    …as well. In this role, you will have a strong understanding of Linux system administration , database technologies, and clinical downtime workflows and use ... and escalate as appropriate. About you * Experience with Linux or other Unix based Operating Systems...Unix based Operating Systems * Experience with Window's administration or deploying enterprise systems across a Window's environment… more
    Oracle (12/09/25)
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  • Senior System Cloud Administrator

    Insight Global (Herndon, VA)
    Job Description We are seeking a highly skilled Senior Linux Systems Administrator to join our IT infrastructure team. The ideal candidate will have a strong ... background in Linux system administration , Azure cloud environments, and...builds and hardware upgrades for both corporate and branch UNIX servers as well as hardware maintenance and repairs/replacements.… more
    Insight Global (12/04/25)
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  • Senior Systems Administrator 10k sign…

    Leidos (Annapolis Junction, MD)
    …and** **IAT Level II certification** (eg, Security+ CE, SSCP) + Experience providing Sr . Linux (Red Hat/Rocky/CentOS) and LatteArt / SSP, STE/STN support. + ... **Description** **Leidos** has a new and exciting opportunity for a Senior Systems Administrator in our **National Security Sector's (NSS) Cyber & Analytics Business… more
    Leidos (11/15/25)
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  • Database Administrator I, II, III, Senior

    Tucson Electric Power (Tucson, AZ)
    …homes) to ensure system stability and compliance. + Demonstrate proficiency in Linux system administration and networking fundamentals, including TCP/IP, VLANs, ... **Database Administrator I, II, III, Senior ** Company **Tucson Electric Power** Location **Tucson, AZ**...Oracle Database Appliance (ODA) systems, including hardware setup, Oracle Linux , and integrated components such as Oracle ILOM and… more
    Tucson Electric Power (12/10/25)
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