• Information Security System Engineer

    L3Harris (Greenville, TX)
    …+ Solid understanding of networking + Experience or proficiency with Linux administration , Bash scripting, Python , Windows PowerShell, Windows administration ... domains in the interest of national security. Job Title: Information Security System Engineer Job Code 29905 Job Location: Greenville, Texas (100% On-site) Schedule:… more
    L3Harris (10/12/25)
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  • Information Technology Subject Matter Expert

    TekSynap (VA)
    …solutions software integration across business areas, ensuring interoperability in open systems and client-server environments. + Conducts system planning and ... systems engineering experience, including management of multi-platform, multi-operating system enterprise environments. + Experience and knowledge in: + Google… more
    TekSynap (11/08/25)
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  • Senior Python AI/ML Prototype Developer…

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Python AI/ML Developer** in our **National Security Sector's (NSS) Cyber & Analytics ... prototype techniques leveraging diverse architecture and methods. Provide database administration , dataflow engineering, data wrangling, and model development. +… more
    Leidos (10/03/25)
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  • Software, CNO, Systems

    Belay Technologies (Annapolis Junction, MD)
    … security. Required Skills: Linux/Windows administration , scripting, network services, system monitoring. Experience Level: Junior to Senior Systems Engineer ... is responsible for managing, configuring, and supporting an organization's IT systems . You will perform routine system maintenance, handle technical… more
    Belay Technologies (11/13/25)
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  • Software Engineer

    ManTech (Columbia, MD)
    …software solutions by analyzing system performance standards, confer with users or system engineers; analyze systems flow, data usage and work processes; and ... will develop, maintain, and enhance complex and diverse software systems based upon documented requirements. Review and test software...+ VMWare vSphere and AWS EC2 infrastructure + Linux administration + Python and Bash scripting **Clearance… more
    ManTech (10/08/25)
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  • Network Administrator

    Leidos (Chantilly, VA)
    …VA location. This role supports critical network infrastructure through advanced systems administration and troubleshooting tasks. The ideal candidate will ... be responsible for installation, configuration, administration , support, and maintenance of network systems including associated hardware, ensuring reliable and… more
    Leidos (11/15/25)
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  • Engineer I (EMS)

    Omaha Public Power District (Omaha, NE)
    …- Work experience in a mission critical or controls environment - Linux, C/C++, Python , Java - Database Administration - Writing queries for data extraction - ... Engineer I (Energy Management System ) Join a team where innovation meets impact....that enhance the reliability of OPPD's Transmission and Distribution systems . Our work supports the strategic growth of generation… more
    Omaha Public Power District (11/12/25)
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  • Systems Administration Specialist

    NTT DATA North America (Atlanta, GA)
    …adaptable, and forward-thinking organization, apply now. We are currently seeking a Systems Administration Specialist to join our team in Atlanta, Georgia ... or performance issues during operations. The Administrator will participate in system assessments and documentation of workloads across on-premises and public cloud… more
    NTT DATA North America (08/30/25)
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  • Senior Systems Administrator (Linux)

    Amentum (Waimea, HI)
    …of Defense (DoD) environment. This role requires deep technical expertise in Linux systems , leadership in secure system administration , and a strong ... and comprehensive infrastructure concepts Education: + Bachelor's degree and 7+ years of System Administration /IT experience OR + HS Diploma and 12 years of… more
    Amentum (09/24/25)
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  • Linux Systems Administrator

    L3Harris (Greenville, TX)
    …of 6 years of prior related experience. + Linux server and workstation systems administration on Red Hat based distributions (RHEL9, RHEL8, RHEL7, Rocky8, ... Greenville, TX Schedule: 9/80 Job Description: L3Harris is seeking a Linux Systems Administrator to support Mission System integration in unclassified and… more
    L3Harris (10/17/25)
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