• Senior Ocean Engineer

    L3Harris (Goleta, CA)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, ... maintenance of the system. + Serve as company liaison with customer on administrative and technical matters for assigned projects. + Interpret customers' needs and… more
    L3Harris (11/08/25)
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  • SureView Systems (SVS) System Administrator

    M. C. Dean (Austin, TX)
    …technical leaders in electrical, engineering, and cybersecurity industries. Responsibilities **The Security Systems Application Specialist (Sys Admin 1)** is a ... is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments,… more
    M. C. Dean (01/13/26)
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  • Core Infrastructure System Administrator (System…

    M. C. Dean (Fremont, CA)
    …is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments, ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (12/19/25)
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  • CS Systems & Enablement Manager

    Proofpoint (Chicago, IL)
    …problem-solving **Exceptional** in execution and impact **Corporate Overview** In today's cyber threat landscape, protection starts with people. At Proofpoint, that ... are helping to: + Build and enhance our proven security platform + Blend innovation and speed in a...Stack** + Serve as the primary business owner & admin for the CSP (Totango). + Partner closely with… more
    Proofpoint (12/13/25)
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  • Systems Engineer, Senior - SECRET Clearance…

    General Dynamics Information Technology (Schofield, HI)
    …Infrastructure and Operations **Skills:** IT System Administration ,IT Troubleshooting,Network Operations,Systems Engineering,VMware **Certifications:** Cisco ... (CCNA) | Cisco - Cisco, CompTIA Network+ CE | CompTIA - CompTIA, CompTIA Security + CE | CompTIA - CompTIA **Experience:** 5 + years of related experience **US… more
    General Dynamics Information Technology (01/20/26)
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  • Senior Linux Systems Administrator

    AeroVironment (MD)
    …Administrator** is responsible for oversight, maintenance, and day-to-day administration of comprehensive computer networks, including all hardware, software, ... training. **Job Responsibilities:** + Ensure the reliability, availabiity and security of the solution by proactively monitoring systems, troubleshooting issues,… more
    AeroVironment (01/17/26)
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  • IT Infrastructure Analyst

    State of Arkansas (Camp Robinson, AR)
    security measures to protect infrastructure from vulnerabilities and cyber threats. Document infrastructure configurations, procedures, and changes to ensure ... fiscal management of State Resources, Human Resource Management, and quality administration of Arkansas National Guard Programs. The Department of the Military… more
    State of Arkansas (01/16/26)
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  • Intelligence Analyst - TS/SCI required

    General Dynamics Information Technology (Mclean, VA)
    …: Bachelor's Degree in a relevant discipline (eg, Criminal Justice, Administration of Justice, Legal Studies, National Security , Intelligence, Paralegal ... : Master's Degree in a relevant discipline (eg, Criminal Justice, Administration of Justice, Legal Studies, National Security , Intelligence, Paralegal… more
    General Dynamics Information Technology (01/13/26)
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  • Systems Engineer

    Leidos (Annapolis Junction, MD)
    …a new and exciting opportunity for a **Systems Engineer** in our **Intelligence Sector, Cyber & Analytics Business Area (CABA)** . Our talented team is at the ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical...Windows and Linux operating systems + Perform basic system administration tasks as needed + Collaborate closely with cross‑functional… more
    Leidos (01/10/26)
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  • IT Specialist (Sysadmin) - Title 32

    Army National Guard Units (Madison, WI)
    …expert and project leader for information technology (IT) systems administration . The systems administered involve multiple computers running multiple operating ... for the planning and coordinating the installation, testing, system security configuration and monitoring, operation, troubleshooting and maintenance of all… more
    Army National Guard Units (01/08/26)
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