• Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …resources, including CPU usage, disk usage, and response times to maintain operating efficiency. + Performs systems security administration functions, including ... looking for. **Job Description:** Parsons is looking for an amazingly talented **Mid System Administrator** to join our team! **What You'll Be Doing:** + Maintains… more
    Parsons Corporation (05/17/25)
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  • Sr. IT Systems Engineer - Observability…

    Prime Therapeutics (Richmond, VA)
    …to the specifications of the business. Maintain software applications and operating systems through regular maintenance. Maintain configuration and support ... to authorized users. Maintain multi-site network operations, software applications, operating systems through regular maintenance. Troubleshoot malfunctions of… more
    Prime Therapeutics (06/13/25)
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  • Mainframe ZOS / DB2 Support

    System One (Reston, VA)
    system monitoring and diagnostic tools to ensure optimal performance of operating systems . * Initiate and coordinate HealthCheck calls for problem ... written procedures relative to installing, configuration, maintaining, and using Operating Systems , subsystems software, scheduling, and information ensuring… more
    System One (08/03/25)
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  • Cyber Systems Administrator

    Serco (Langley AFB, VA)
    …desired experience and skills:** + Minimum of 3 years of systems administration experience + Experience configuring, operating , monitoring, maintaining, ... **Position Description** Serco seeks a **Cyber Systems Administrator** to maintain and troubleshoot computer ...other sites. **In this role, you will:** + Operate system & software configuration, system imaging, networking,… more
    Serco (07/18/25)
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  • System Development Engineer II

    Amazon (Herndon, VA)
    … and perform database queries (SQL) using Window, Linux, or Unix based operating systems and SQL Server databases. Provide support and technical consultation ... MULTIPLE POSITIONS AVAILABLE Employer: AMAZON WEB SERVICES, INC. Offered Position: System Development Engineer II Job Location: Herndon, Virginia Job Number:… more
    Amazon (07/24/25)
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  • SharePoint Systems Administrator

    Leidos (Alexandria, VA)
    systems . + Rapidly distinguish isolated user problems from enterprise-wide application / system problems. + Develop solutions for complex problems, update ... **Description** Leidos is seeking a senior SharePoint System Administrator to support a large enterprise IT...Knowledge Articles and Standard Operating Procedures (SOPs) to reflect changes to the environment.… more
    Leidos (07/25/25)
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  • Systems Support Engineer I

    Red River (Chantilly, VA)
    …both Windows and macOS systems , with a solid understanding of operating system behavior, user profiles, application conflicts, and common hardware ... you seek to make those around you successful. We are looking for a ** Systems Support Engineer I** to join our fast-paced, customer-first global service desk team.… more
    Red River (07/31/25)
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  • Support Desk & System Administrator…

    Choisys Technology (Fort Eustis, VA)
    …Support Desk. Requirements + Experience:Minimum of two years of experience as a system administrator on a Windows -based network. + Certifications: + CompTIA ... Support Desk & System Administrator (Hybrid) WFH Flexible * Fort Eustis,...Windows Server certification within 6-8 months of hire. (Company Sponsored) + Experience with Learning Management Systems (Blackboard,… more
    Choisys Technology (08/09/25)
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  • Information System Security Officer, Mid

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    Information System Security Officer, Mid Key Role: Perform analysis of policies and procedures to ensure information system security controls are implemented and ... continuously monitored throughout the system development life cycle. Conduct hands-on validation and verification of system security hardening, vulnerability… more
    BOOZ, ALLEN & HAMILTON, INC. (08/01/25)
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  • ISSE/ Systems Security Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …Guidelines (STIG). + Must have knowledge of basic to advanced UNIX and Windows system administration. Current knowledge of DoD Ports, Protocols, and Services ... Engineer (IASE). This includes becoming familiar with the program systems /technology, program documentation, and system architecture drawings.… more
    UIC Government Services and the Bowhead Family of Companies (07/19/25)
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