• System Administrator

    CACI International (Chantilly, VA)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular ... Local * * * **The Opportunity:** CACI is seeking a highly skilled **System Administrator ** to join our team in supporting a Government customer. The ideal candidate… more
    CACI International (08/15/25)
    - Related Jobs

  • Senior IT Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities include ... Computer Science, Systems Engineering, or a related IT discipline. An associate 's degree with seven years of experience may be substituted. + Certification:… more
    ManTech (08/20/25)
    - Related Jobs

  • Principal Support Administrator

    Patriot Group International, Inc (Chantilly, VA)
    …+ US Citizenship Required Security Clearance: + Minimum of a US Government TS /SCI with Polygraph Preferred Qualifications + Associate or Bachelor's degree ... Principal Support Administrator Position Type: Full-Time, Exempt Work Location: Chantilly,...Full-Time, Exempt Work Location: Chantilly, VA; McLean, VA Clearance: TS /SCI with polygraph Shift: M-F 9A-5P Patriot Group International… more
    Patriot Group International, Inc (09/30/25)
    - Related Jobs

  • Network Tools Administrator

    Leidos (Mclean, VA)
    **Description** **Network Tools Administrator ** **Are you looking for an opportunity to make an impact?** At Leidos, we deliver innovative solutions through the ... thrive, keep reading!** Leidos National Security Sector is seeking a Network Tools Administrator for work on Intelligence Community (IC) program. **In this role you… more
    Leidos (07/22/25)
    - Related Jobs

  • System Administrator

    Shuvel Digital (Reston, VA)
    …ESXi/vSphere systems . Relevant Certifications: + Microsoft Certified: Azure Administrator Associate ; VMware Certified Professional Global InfoTek, Inc. is ... Clearance Level: TS /SCI US Citizenship: Required Job Classification: Full Time...Describe the Work: GITI is looking for a mid-level Systems Administrator with experience in installing, configuring,… more
    Shuvel Digital (08/13/25)
    - Related Jobs

  • Sr. SharePoint Administrator

    Leidos (Chantilly, VA)
    …related to SharePoint or Microsoft 365 (eg, MS-100, MS-101, or SharePoint Administrator Associate ). + Knowledge of Power Platform (Power Automate, PowerApps). ... **Leidos** has a new and exciting opportunity for a **Sr. SharePoint Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (08/28/25)
    - Related Jobs

  • Access Administrator

    ManTech (Mclean, VA)
    MANTECH seeks a motivated, career-oriented, and customer-focused **Access Administrator ** to join our team in **McLean, VA.** In this role, you will support secure ... High School Diploma with 11+ years of experience, or Associate 's Degree with 9+ years, or Bachelor's Degree with...7+ years of relevant experience. + Active Component Mission Administrator (CMA) or Directorate Mission Administrator (DMA)… more
    ManTech (08/20/25)
    - Related Jobs

  • Network Administrator

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. Job Title: Network Administrator Location: Sterling, VA Clearance: TS /SCI Poly **This position ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/26/25)
    - Related Jobs

  • System Administrator

    Rite-Solutions Inc. (Dahlgren, VA)
    …| Virginia | Full Time Rite-Solutions, Inc. has a full-time opportunity for a Systems Administrator , on-site in Dahlgren, VA. You will provide daily support for ... that supports a cyber warfare enclave. The Program The Systems Administrator will be part of a...Qualifications/Skills: + US Citizenship and Active or Interim DoD TS clearance with SCI eligibility + 2-5 years of… more
    Rite-Solutions Inc. (08/26/25)
    - Related Jobs

  • Intermediate PSOC Administrator

    Chenega Corporation (Springfield, VA)
    **Req ID:** 37856 **Summary** **Intermediate PSOC Administrator ** **Springfield, VA** Are you ready to enhance your skills and build your career in a rapidly ... of experience working in the Federal marketplace. The **Intermediate PSOC Administrator ** provides 24/7/365 monitoring services of the customer's IT-enabled Mission… more
    Chenega Corporation (10/01/25)
    - Related Jobs