• Unix IA Ops Systems Administrator

    SMX (Patuxent River, MD)
    …primarily focused on Information Assurance (IA) compliance and security operations for Unix/ Linux systems across Department of Defense (DoD) networks. The ... Unix IA Ops Systems Administrator (4702)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a Mid-Level Unix IA Ops Systems… more
    SMX (10/18/25)
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  • Systems Administrator

    Robert Half Technology (Manchester, NH)
    Description Join our team as a Devops Engineer / Linux Systems Administrator, where you'll maintain and optimize a Linux -based infrastructure, ensuring peak ... process, turning code into deployment magic. Responsibilities: Manage and troubleshoot Linux systems with ninja-like precision. Build, maintain, and optimize… more
    Robert Half Technology (09/25/25)
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  • Principal Windows Systems Administrator

    Northrop Grumman (Baltimore, MD)
    …and/or certification. + Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . + Linux Operating System experience and/or certification for ... a classified government contact. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system engineers,… more
    Northrop Grumman (10/15/25)
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  • IT Systems Administrator

    Leidos (Washington, DC)
    …The Leidos National Security Sector is seeking an experienced ** Systems Administrator** to provide technical expertise installing, configuring, supporting, and ... maintaining enterprise technology systems in support of a federal law enforcement agency's...estate and facilities management initiatives. This role will ensure system stability, optimize performance, and provide day-to-day operational support… more
    Leidos (09/13/25)
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  • Senior Specialist, Information Security…

    L3Harris (Palm Bay, FL)
    …+ Design, implement, and manage security controls and configurations for both Linux and Windows systems , including system hardening, vulnerability ... to the architecture, design, development, evaluation and integration of systems and networks to maintain system security....GOTS, and FOSS. + Configure and manage logging for Linux and Windows systems , ensuring relevant security… more
    L3Harris (08/08/25)
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  • Systems Integration Engineer

    Insight Global (Hazelwood, MO)
    …Integration, File Servers, Computational Systems , Networking Systems , Visual Systems , Operating Systems (Windows and/or Linux ) and Scripting ... One or JIRA Experience scripting and programming in Python across Windows and Linux Experience with Training Systems and/or Boeing military aircraft platforms more
    Insight Global (10/17/25)
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  • Lead, Systems Engineering (SIGINT/COMINT)

    L3Harris (Greenville, TX)
    …NCCT, TNG) or Signals Analysis experience + RF design understanding. + Familiarity with Linux operating systems , to include comfort with Command Line Linux . ... cyber domains in the interest of national security. Job Title: Lead, Systems Engineering (SIGINT/COMINT) Job Code: 27589 Job Location: Greenville, TX (On-Site) Job… more
    L3Harris (08/22/25)
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  • System Administrator

    DCCA (Denver, CO)
    …the position): + System Deployment and configuration for RHEL7/8 and SuSE Linux + System security management using RMF and associated DoD security practices ... System Administrator Location Denver, CO Job Code 2454...(or higher) - baseline (ex. Security+) and CE (ex. Linux +) + Linux Administration (RHEL 7/8) Desired… more
    DCCA (09/22/25)
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  • Senior Systems Administrator - TS/SCI w.…

    General Dynamics Information Technology (Reston, VA)
    …IT Infrastructure and Operations **Skills:** Information Technology (IT) Systems ,Microsoft Windows Server, System Administration **Certifications:** CompTIA ... of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Systems Administrator** Transform technology into opportunity as a Senior … more
    General Dynamics Information Technology (10/01/25)
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  • Cloud Playout Systems Engineer

    Warner Bros. Discovery (Atlanta, GA)
    …+ Ability to support multiple server types to configure/troubleshoot: Windows/ Linux workstation/server applications, operating systems , and hardware components. ... you can thrive. **Your New Role ** Cloud Playout Systems Engineer is a hands-on position responsible for maintaining...On-premises broadcast playout at Origination Centers. The Cloud Playout System Engineers are at the forefront of Cloud and… more
    Warner Bros. Discovery (09/27/25)
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