• Systems Administrator

    Leidos (Piketon, OH)
    **Description** Leidos has an exciting and rewarding opportunity for a Systems Administrator to work independently with minimal supervision providing systems ... of the IT infrastructure. **Primary Responsibilities** + Perform daily system administration, operation and maintenance support activities in support of… more
    Leidos (12/12/25)
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  • Principal Cyber Systems Engineer

    Northrop Grumman (Edwards AFB, CA)
    …history. Northrop Grumman Aeronautics Systems has an opening for a **Principal Cyber Systems Engineer (Level 3)** to join our team of qualified, diverse ... out of **Edwards AFB, CA** . As a Principal Cyber Systems Engineer, you will be responsible...include, but are not limited to:** + Setting up administrator and service accounts, maintaining system documentation,… more
    Northrop Grumman (11/05/25)
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  • SCADA Systems Administrator I

    Epsilon, Inc (Folsom, CA)
    …recruiter conversation. **Responsibilities** **An average day:** As the SCADA Systems Administrator I, you will provide system administration with a focus on ... and execute the installation, testing, operation, and maintenance of hardware and software systems within a SCADA/EMS real-time power operations system . + Plan… more
    Epsilon, Inc (12/13/25)
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  • Network/ System Administrator

    General Dynamics Information Technology (Colorado Springs, CO)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** **Network/ System Administrator I** **COLORADO SPRINGS, COLORADO** **The primary ... will be to organize, install, and support government organization's computer systems , including local area networks (LANs), wide area networks (WANs), network… more
    General Dynamics Information Technology (11/04/25)
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  • System Administrator - Active Secret…

    ENS Solutions (MD)
    This role is contingent upon Contract Award The System Administrator supports secure and resilient operations of PKI infrastructure and associated systems ... with STIGs and system baselines. + Provide Tier 1 and Tier 2 system support for PKI-related service disruptions, certificate issues, and access control… more
    ENS Solutions (10/31/25)
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  • Security Administrator

    System One (Cincinnati, OH)
    …security on-call team rotation Position Requirements + Bachelor's degree with a focus on Cyber Security or related Computer Science. + 2 -5 years of hands-on ... Job Title: Security Administrator Location: Cincinnati, Ohio Type: Direct Hire Compensation:...Facilitate and support business-to-business connectivity of mission-critical interfaces and systems + Monitor security logs for alerts to troubleshoot… more
    System One (12/09/25)
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  • Lead, Cyber Infrastructure Systems

    L3Harris (Vandenberg Air Force Base, CA)
    cyber domains in the interest of national security. Job Title: ​Lead, Systems Administrator Job Code: 30658 Job Location: Vandenberg AFB, CA Job Schedule: ... 9/80 Job Description: We are seeking a skilled and experienced Senior Sr Specialist System Administrator to join our Vandenberg Space Force Base, CA team. The… more
    L3Harris (11/01/25)
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  • (DoD SkillBridge), RC-135 Mission Systems

    L3Harris (Offutt AFB, NE)
    cyber domains in the interest of national security. Job Title: RC-135 Mission Systems Computer Systems Administrator Job Code: 28214 Job Location: Offutt ... CONTINUOUS DAYS OF ACTIVE SERVICE. Job Description: L3Harris is seeking an RC-135 Mission Systems Computer Systems Administrator (CSA) for our location at… more
    L3Harris (09/19/25)
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  • Cyber Network Defense Analyst

    UIC Government Services and the Bowhead Family of Companies (Wright Patterson AFB, OH)
    …detection experience * Must have at least 2 years relevant IT and/or System administrator experience and 2 years relevant Information Security experience ... system during the incident response process * Analyze cyber incidents to develop specific responses * Distribute tailored...incidents across all subscribers * Perform forensic analysis of systems and malware in cases where subscribers lack the… more
    UIC Government Services and the Bowhead Family of Companies (12/04/25)
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  • Cyber Splunk Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …can enhance our security team. Provide expertise in scripting/programming to maintain our Cyber operation systems . This is primarily a Linux environment that the ... to support firewalls, proxy devices and other security systems . Will administer the core Cyber Security...systems , Splunk, Radius and various other security and system tools. Splunk Enterprise and Splunk Enterprise Security being… more
    General Dynamics Information Technology (12/08/25)
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