• System Administrator

    Leidos (Bethesda, MD)
    …exciting opening for you as our next Tier 3 Service Desk/ Systems Administrator supporting the OSINT Integration Center under our 10-year DOMEX Technology Platform ... collaboration in areas such as, but not limited to, development, production, cybersecurity compliance, and QA in a dynamic and fast paced environment. Individuals… more
    Leidos (10/01/25)
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  • Network Administrator (Senior-Level)

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …Delivering a broad range of Infrastructure Operations, Application Development, Cybersecurity , Virtualization, Cloud and Mobility services. If you're looking for ... Services and Development. Link Solutions is seeking a Network Administrator (Senior-Level) to join our team at Aberdeen Proving...a US Citizen + Must have an active DoD Top Secret Clearance. + Non-remote (relocation incentive available) The… more
    Link Solutions Inc (10/08/25)
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  • Networking Administrator

    Link Solutions Inc (Adelphi, MD)
    …Delivering a broad range of Infrastructure Operations, Application Development, Cybersecurity , Virtualization, Cloud and Mobility services. If you're looking for ... Services and Development. Link Solutions is seeking a Networking Administrator (Intermediate-Level) to join our team at Adelphi, MD....a US Citizen + Must have an active DoD Top Secret Clearance + Non-remote (relocation incentive available) The… more
    Link Solutions Inc (10/08/25)
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  • IT Administrator

    Robert Half Technology (Houston, TX)
    …AWS) + Knowledge of ticketing systems (eg, Jira, ServiceNow) + Experience supporting cybersecurity tools (EDR, MFA, SIEM) Technology Doesn't Change the World, ... team expands, we are looking for a dedicated IT Administrator to ensure our systems run smoothly, our users...provisioning + Support VPN, remote access, and cloud collaboration tools (eg, Teams, Zoom) + Implement and maintain IT… more
    Robert Half Technology (10/02/25)
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  • Cyber Security Administrator

    Robert Half Technology (Cleveland, OH)
    Description We are looking for an experienced Cyber Security Administrator to join our team in Cleveland, Ohio. In this role, you will be responsible for ... ability to analyze risks and develop solutions to enhance overall cybersecurity posture. Responsibilities: * Oversee and manage cloud security across platforms… more
    Robert Half Technology (09/27/25)
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  • System Administrator (TS-SCI w/Poly)

    Parsons Corporation (Columbia, MD)
    …and redefine what's possible. **Job Description:** Parsons is seeking a versatile System Administrator to tackle new challenges across the full stack as we continue ... knowledge, will propel your career forward with opportunity for advancement with top performance. In this role you will maintain operating systems, security … more
    Parsons Corporation (09/04/25)
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  • Systems Administrator

    Robert Half Technology (Portage, MI)
    Description We are looking for a skilled Systems Administrator to join our team in Portage, Michigan. This role requires an individual with strong technical ... with team members to manage projects and ensure timely completion. * Apply cybersecurity best practices to safeguard data and systems from potential threats. *… more
    Robert Half Technology (10/13/25)
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  • Senior Systems Administrator (Systems…

    Huntington Ingalls Industries (Hanover, MD)
    …in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity , network architecture, reverse engineering, software and hardware development ... HII, is seeking a highly motivated and experienced System Administrator to join our Minotaur team in Hanover, MD....our systems. This position will support a mission management tool called the Minotaur Mission Processor. Minotaur ingests data… more
    Huntington Ingalls Industries (08/27/25)
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  • Windows System Administrator (Member…

    Lockheed Martin (Moorestown, NJ)
    …their mission with confidence\. **The Work** As a Windows System Administrator /Tier 1 Helpdesk Specialist, you'll provide front\-line support directly interfacing ... via SharePoint/Confluence\. You'll shadow senior administrators to learn centralized tools \(10zig, Citrix, Active Directory\) and interface with advanced users… more
    Lockheed Martin (09/05/25)
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  • Classified Area Systems Administrator

    Leidos (Huntsville, AL)
    …Understanding of network concepts, Type 1 encryption devices (eg, TACLANE), and cybersecurity tools . + Knowledge of securely configuring network equipment ... Modernization CIS Team is looking for a skilled **System Administrator ** to join our team. In this role, you'll...an active DoD Secret clearance and ability to obtain Top -Secret clearance.** **Preferred Qualifications:** + Previous experience in a… more
    Leidos (10/16/25)
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