• Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …others (work and win as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the Warfare Analysis and Digital ... of an overall effort to provide high fidelity simulation systems and enable engineers to verify Combat Systems... systems and enable engineers to verify Combat Systems ' performance in desktop environments and at Land Based… more
    SimIS Inc. (11/06/25)
    - Related Jobs

  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …Family:** IT Infrastructure and Operations **Skills:** Critical Systems ,Enterprise Systems ,Software Updates,System Administration,Technical Issues ... **US Citizenship Required:** Yes **Job Description:** **HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration support for… more
    General Dynamics Information Technology (10/25/25)
    - Related Jobs

  • Senior System Administrator

    Amentum (Springfield, VA)
    …Intel space? If so, look no further. Amentum is seeking a **Senior System Administrator ** to join our team of passionate individuals in **Springfield, VA** . In this ... * Provide support for implementation, troubleshooting, and maintenance of cloud systems * Isolate and resolve problems involving the applications, operating system,… more
    Amentum (11/20/25)
    - Related Jobs

  • System Administrator

    System One (Quantico, VA)
    System Administrator Quantico, VA - ONSITE Compensation: $125,000 annually Security Clearance: Active TS/SCI is required Major Duties & Responsibilities: * Plan, ... install, and maintain computer systems , including physical and virtual servers, storage area networks...by AFOSI. * Ensure that all application deliverables and systems comply with applicable DISA STIGs or Security Requirements… more
    System One (12/26/25)
    - Related Jobs

  • System Administrator Lead

    System One (Mclean, VA)
    Job Title: System Administrator Lead Location: Arlington, Virginia Type: Contract To Hire Contractor Work Model: Onsite Security Clearance: Top Secret w/ SCI ... a team of system administrators responsible for enterprise IT systems . * Manages escalated incidents, patch management, and configuration...* Provide O&M support for NIPRNET, SIPRNET, and JWICS systems , as well as P2P SAR (a SAP system),… more
    System One (12/26/25)
    - Related Jobs

  • Jr. System Administrator

    Leidos (Chantilly, VA)
    …​The National Security Sector at Leidos currently has an opening for a System Administrator to work on our Department of State Facial Recognition (DoS FR) program. ... -Assist with installation, test and documentation of facial recognition systems and software components -Assist with integrating emerging technologies into… more
    Leidos (12/24/25)
    - Related Jobs

  • Office Personnel Administrator (Full Time)

    Compass Group, North America (Falls Church, VA)
    …Healthcare + We are hiring immediately for a full time **OFFICE PERSONNEL ADMINISTRATOR ** position. + **Location** : Inova Fairfax Hospital - 3300 Gallows Road, ... services company supporting more than 1,000 hospitals and healthcare systems across 46 states, many of which are recognized...News & World Report ranked Top Hospitals and Health Systems . For over 70 years, Morrison has been serving… more
    Compass Group, North America (12/04/25)
    - Related Jobs

  • Network Administrator 3 -Tyson's

    M. C. Dean (Vienna, VA)
    …Intelligence (TM) . As a leader and premier provider of cyber-physical systems , we spearhead the design, construction, operation, and maintenance of solutions ... engineer and deploy automated, secure, and resilient power and technology systems , alongside the critical management platforms that ensure their long-term… more
    M. C. Dean (11/26/25)
    - Related Jobs

  • System Administrator

    Parsons Corporation (Centreville, VA)
    …Collaborate with other IT and security teams to integrate and secure systems within the classified environment. + Maintain detailed documentation of system ... needed. + Understand and apply the Risk Management Framework (RMF) to ensure systems are secure and compliant. + Develop and maintain Standard Operating Procedures… more
    Parsons Corporation (12/04/25)
    - Related Jobs

  • Associate Architect - Oracle PaaS…

    Highmark Health (Richmond, VA)
    …seeking a highly skilled and experienced Oracle Platform as a Service (PaaS) Administrator to join our dynamic team. This pivotal role involves leading the ... development. + Assists in specifying and designing less complex systems , solutions, networks, infrastructure elements, or processes. Selects appropriate design… more
    Highmark Health (12/02/25)
    - Related Jobs