• IT Engineer - Microsoft Enterprise Systems

    General Dynamics Information Technology (Fort Belvoir, VA)
    …(or equivalent work/military experience). + Minimum **8+ years of experience** in systems administration, with demonstrated Tier 2 support capabilities. + ... and Operations **Skills:** IT Help Desk,Linux,Microsoft (MS) Active Directory (AD), System Administration,Windows 10 **Certifications:** CompTIA Security+ - DoD 8570… more
    General Dynamics Information Technology (10/14/25)
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  • Senior M365 Administrator

    PSEG Long Island (Bethpage, NY)
    …and Teams + Implement and manage Microsoft 365 solutions, including migration from on-premises systems to the cloud + Provide Tier 2 support within the Microsoft ... roles where employees are expected to be onsite daily. 2 . Hybrid fixed - roles that are a mix...Knowledge of Endpoints, Servers, and Cloud - Devices, operating systems , browsers, Intune, System Center, Autopilot, Defender,… more
    PSEG Long Island (10/01/25)
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  • Network Administrator 3

    Huntington Ingalls Industries (San Diego, CA)
    …customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation ... Industries, is searching for a qualified candidate to fill the role of Network Administrator 3. This position works on site at Tactical Training Group Pacific, Naval… more
    Huntington Ingalls Industries (09/12/25)
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  • Specialist, Cyber Intelligence

    L3Harris (Ashburn, VA)
    …national security. Job Title: Specialist, Cyber Intelligence - Information Technology Systems Administrator Job Code: 29731 Job Location: Ashburn, VA Job ... Description: L3Harris Technologies is seeking an experienced Information Technology Systems Administrator to join our diverse, energetic,...data and infrastructure. + Provide Tier 1 and Tier 2 technical support for system related issues.… more
    L3Harris (10/09/25)
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  • Network Administrator /Engineer

    Alaka'ina Foundation Family of Companies (Maui County, HI)
    Network Administrator /Engineer Location HI - Maui Job Code 13326 # of openings 1 Apply Now ... Foundation Family of Companies (FOCs) is looking for a Network Administrator /Engineer to support our government customer located in Maui, Hawai'i. DESCRIPTION… more
    Alaka'ina Foundation Family of Companies (08/28/25)
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  • Cyber Security Specialist 4

    M. C. Dean (Springfield, VA)
    …with 7+ years experience or + Master's Degree with 5+ years experience + System administrator experience in performing triage on system problems, resolving ... compliance, etc. + Support system designs by developing secure system architectures, assisting with product selection, ensuring cyber compliance, selecting… more
    M. C. Dean (10/10/25)
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  • Senior Associate, Cyber Intelligence

    L3Harris (Camden, AR)
    …compliance, regulations, and standards (NISPOM, DAAPM, RMF, JSIG, NIST 800-53) + System administrator experience with operating systems : Microsoft Windows, ... which may include assisting with other duties as needed. Qualifications: + Bachelors with 2 years prior cyber experience, Graduate Degree with 0 years prior … more
    L3Harris (08/31/25)
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  • Senior Linux Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …A SENIOR LINUX ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration support for Linux operating systems including installing software, ... Manager joining our team to support the Guard Enterprise Cyber Operations Support (GECOS) program in Falls Church, VA....Python, Perl, etc.) + General understanding of Linux internals ( system calls, file systems , processes, etc.) +… more
    General Dynamics Information Technology (08/09/25)
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  • System Administrator

    Leidos (Indianapolis, IN)
    …applications. + **Progress into specialist areas** such as server administration, cyber security analytics and automations, identity and access management, or ... owning key software applications **Required Qualifications** + Bachelor's degree in information systems or relevant field + Ability to obtain public trust clearance… more
    Leidos (10/16/25)
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  • IT Security Administrator

    SAIC (Newport, RI)
    …operating system vulnerabilities. * Facilitate the repair of computer systems of varying classifications. * Manage small-scale network infrastructure under the ... **Description** **SAIC** is seeking an **IT Security Administrator ** to work at the Naval Undersea Warfare...work on a small team to assess gaps in cyber security posture and develop and implement recommendations to… more
    SAIC (10/17/25)
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