• Systems Administrator

    Leidos (Chantilly, VA)
    …with Poly security clearance. + CompTIA Security+ certification + Proven experience in systems administration for Windows and/or Linux environments. + ... IT infrastructure. This role is ideal for a professional with solid systems administration expertise, particularly in pipeline automation and/or VMware… more
    Leidos (01/13/26)
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  • Endpoint Administrator

    Robert Half Technology (Cedar Rapids, IA)
    …technology support rotations. Requirements * Minimum of 2 years of experience in systems administration or endpoint management. * Proficiency in Active Directory ... as the campus expert on Apple devices and manage Windows device configurations. * Administer servers for campus-wide...and Microsoft Windows Server .… more
    Robert Half Technology (01/13/26)
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  • IT Monitoring Specialist, TS/SCI with Polygraph

    General Dynamics Information Technology (Fort Belvoir, VA)
    …but is a plus:** + Strong knowledge of networking protocols, server administration , and various operating systems ( Windows , Linux, etc.). + Familiarity ... the clock. **Key Responsibilities:** + Monitor the customer's IT systems , network, servers , and applications 24/7 to...with Windows Server operating systems (eg, … more
    General Dynamics Information Technology (11/21/25)
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  • Senior Information Systems Engineer…

    RTX Corporation (El Segundo, CA)
    …experience with systems administration of **Linux, Networking, and/or Windows ** (in desktop or server environments) + Experience with **user account ... test systems + Develop Cybersecurity compliant TE (Linux, IOS, Windows ) + Install software packages/updates to enhance operations and testing of production… more
    RTX Corporation (10/26/25)
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  • IT Specialist

    Red Cat Holdings (Valdosta, GA)
    …document troubleshooting steps + Proficient with Windows and Linux operating systems at an administrative level, including user profile management, system ... 2 support for hardware, software, and network issues across Windows , macOS, and Linux systems + Respond...routine updates, patches, and backups on endpoints and some server systems under supervision + User account… more
    Red Cat Holdings (11/26/25)
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  • Senior Systems Engineer

    CACI International (Annapolis Junction, MD)
    …engineering, system fit-up, and system deployment, as well as general Windows and Linux system administration and sustainment experience. Must have ... _Required:_ + Active TS/SCI with Poly + Bachelor's degree in system engineering, Computer Science, Information Systems , Engineering Science, Engineering… more
    CACI International (10/21/25)
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  • Systems Integrator / Project Support

    Acclaim Technical Services (Chantilly, VA)
    …performance, configuration, maintenance, and performance. + Installs network rebuilds to existing servers of system resources by monitoring system ... and continues to grow. We are actively hiring a Systems Integrator to join our Data and Systems...Extensive knowledge of hands-on experience with building, maintaining - Windows , Server , Microsoft Virtualization Technologies. + Experience… more
    Acclaim Technical Services (12/23/25)
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  • System Administrator

    Parsons Corporation (Centreville, VA)
    …secure and compliant. + Develop and maintain Standard Operating Procedures (SOPs) for system administration tasks. + Work closely with the Information Systems ... Description:** **What You'll Be Doing:** + Manage and maintain Windows and Linux servers , ensuring optimal performance,...intelligence community or DoD. + Strong proficiency in managing Windows and Linux operating systems . + Extensive… more
    Parsons Corporation (12/04/25)
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  • Biomedical Equipment Support Specialist

    Veterans Affairs, Veterans Health Administration (Syracuse, NY)
    …patches and upgrades, and information security tools (for example, Microsoft Office, Windows operating systems , and McAfee). (e) Skill in documenting all ... services provided in support of medical equipment and clinical systems in a computerized maintenance management system . (f) Ability to learn equipment operating… more
    Veterans Affairs, Veterans Health Administration (11/19/25)
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  • ServiceNow System Architect

    General Dynamics Information Technology (Macdill AFB, FL)
    …and certificate management. + Proven experience with on-premises ServiceNow deployments and server administration ( Windows /Linux). + Expertise in ITOM, ITAM, ... Yes **Job Description:** Transform technology into opportunity as a **ServiceNow System Architect** at GDIT. Shape what's next for mission-critical government… more
    General Dynamics Information Technology (11/21/25)
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