• Cybersecurity Infrastructure Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …robust security measures are in place. + Technical skills: + Proficiency in Linux environments, including system administration tasks and shell scripting ... **Job Family:** Cyber and IT Risk Management **Skills:** IPS/IDS,Security Information, System Security **Certifications:** CompTIA Security+ CE | CompTIA - CompTIA… more
    General Dynamics Information Technology (01/10/26)
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  • Sr. DevOps Engineer - $20K Sign On Bonus

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …knowledge in Kubernetes and Container Orchestration, Configuration Management, CI/CD, Automation, AWS, Linux systems administration , Scripting in Bash and ... application to deployment and management of infrastructure. + Proficient knowledge of Linux , including system administration and troubleshooting. +… more
    Huntington Ingalls Industries (11/22/25)
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  • Director, Product Development

    MTA (New York, NY)
    …hire. About Us: The MTA transportation network has a very large system and infrastructure for financial, business, automated train, transportation, power, and ... of Information and Operational Technology services to the MTA agencies and administrative units through its operating and support units. These services are provided… more
    MTA (01/06/26)
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  • ICAM Lead Identity Engineer (TS/SCI)

    IT Concepts (Tampa, FL)
    …configuration, and management of the core platforms that secure user and system identities across the enterprise. This role focuses on the "hands-on-keyboard" ... Providers (IdP), Privileged Access Management (PAM), and Identity Governance and Administration (IGA) solutions. The ideal candidate will have deep technical… more
    IT Concepts (12/24/25)
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  • Senior Architect, OpenShift - FSI

    Red Hat (Atlanta, GA)
    …Software Defined Storage technologies. + Extensive experience with Red Hat Enterprise Linux (RHEL) administration and design + Virtualization platforms utilizing ... + 5+ years of experience with Public Cloud and Linux technologies + 3+ years of experience with automation...knowledge in AI/ML technologies and recent developments. AUser-level + Admin -level familiarity with vSphere, RHV, or OpenStack + VMware… more
    Red Hat (01/03/26)
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  • ALIS Multifunctional Administrator- Nyutabaru AB…

    Lockheed Martin (Greenville, SC)
    …written communication skills *The Candidate must have proven Windows Enterprise Server Systems Administration experience and a working knowledge of Active ... Administrator you will be called upon to know the following aspects of ALIS Administration \- Systems , Networks, Database, and Security\. You will expected to… more
    Lockheed Martin (01/09/26)
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  • Subject Matter Expert Satellite 3

    ARSIEM (Annapolis Junction, MD)
    …and new or changing requirements. + Act as subject matter expert for system architecture, enterprise security, adaptive systems , and cyber analytic techniques. + ... + Five (5) years of experience with Windows and Linux Operating System experience. + Two (2)...+ Build and deploy software enhancements using Windows Operating Systems , Linux , and TCP/IP network + Coordinate… more
    ARSIEM (01/13/26)
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  • Sr IT Apps Analyst

    Textron (Hunt Valley, MD)
    …or related field\.At least five \(5\) years' experience in system administration , preferably on Linux \-based systems \.Ability to work independently on ... aerospace and defense, specialized vehicles, turf care and fuel systems \. This role is in Textron System 's...deploying and maintaining applications hosted on both Windows and Linux , with an emphasis on RHEL distributions\.Knowledge of computer… more
    Textron (12/28/25)
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  • Site Reliability Engineer, HPC and LSF

    NVIDIA (Santa Clara, CA)
    …Red Hat Linux distribution flavors. + Familiarity with job scheduler administration (eg IBM Spectrum LSF or SLURM) and experience building/ operating large scale ... are responsible for the big picture of how our systems relate to each other, we use a breadth...automation. + Ensure compute servers are running correct Operating System and configuration. + Troubleshoot Complex Issues: Perform comprehensive… more
    NVIDIA (01/13/26)
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  • Cyber Data Analytics Engineer

    CACI International (Springfield, VA)
    …including (but not limited to) data ingest, data normalization, SIEM management, Linux /Windows host administration , virtual machine (VM) management, and cloud ... will need to be experienced, driven, and have strong Linux , Windows, and/or networking experience. You will be collaborating...high attention to detail, examining every aspect of the system * Be able to multi-task, working with several… more
    CACI International (12/24/25)
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