• Senior Systems Administrator

    General Dynamics Information Technology (Quantico, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Senior Systems Administrator ** with GDIT. A career in ... criminal, terrorism, sabotage, espionage and subversive activities. **HOW OUR SENIOR SYSTEMS ADMINISTRATOR WILL MAKE...WILL MAKE AN IMPACT:** + Administer, manage, and maintain Windows servers 2016 and 2019. + Responsible for … more
    General Dynamics Information Technology (08/09/25)
    - Related Jobs
  • Senior IT Systems

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities ... to obtain one within 180 days. + Experience with Windows and Linux operating systems . + Experience providing help-desk end-user support for common desktop… more
    ManTech (08/20/25)
    - Related Jobs
  • Senior Systems Administrator

    Leidos (Vienna, VA)
    **Description** The National Security Sector at Leidos is seeking a ** Senior System Administrator ** to join a dynamic team based in **Tysons Corner, VA** . This ... while supporting a small team responsible for managing a wide range of mission-critical systems . **Key Details** : + Work hours fall within the core shift range of… more
    Leidos (07/29/25)
    - Related Jobs
  • Senior IT Systems

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities ... within 180 days. + System Experience: Experience with both Windows and Linux operating systems . + End-User...Experience with both Windows and Linux operating systems . + End-User Support: Experience providing help-desk support for… more
    ManTech (08/20/25)
    - Related Jobs
  • Senior IAM Administrator

    Insight Global (Herndon, VA)
    Job Description This position is for our large software client. The Senior Identity and Access Management (IAM) Administrator is responsible for leading secure, ... updates, and auditing across Active Directory, Azure AD, and related services. The Senior IAM Administrator develops and maintains scripts to improve efficiency,… more
    Insight Global (09/09/25)
    - Related Jobs
  • Senior Database Administrator with…

    Zantech (VA)
    …Come join our team! Zantech is looking for a talented Top Secret Cleared Senior Database Administrator for an upcoming project to provide all activities related ... to administration of computerized databases. The Senior Database Administrator will plan long-range requirements...Environment Certifications such as: + Red Hat Certified System Administrator (RHCSA) + Microsoft Certified: Windows Server… more
    Zantech (08/07/25)
    - Related Jobs
  • Senior Tenable Nessus Administrator

    CACI International (Chantilly, VA)
    Senior Tenable Nessus Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... * * **The Opportunity:** CACI is looking for a Senior Tenable Administrator to support our DoD...Network Monitor, and Security Center on both Linux/Unix and Windows based environments + Ensure compliance with organizational security… more
    CACI International (06/24/25)
    - Related Jobs
  • Senior VMware Administrator | Active…

    General Dynamics Information Technology (Quantico, VA)
    …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Senior VMware Administrator ** with GDIT. A career in enterprise IT ... means connecting and enhancing the systems that matter most. At GDIT you'll be at...people are our differentiator. Our work depends on a ** Senior VMware Administrator ** joining our team in… more
    General Dynamics Information Technology (07/02/25)
    - Related Jobs
  • Systems Administrator

    Huntington Ingalls Industries (Fairfax, VA)
    …video: https://vimeo.com/732533072 Job Description HII-Mission Technologies Division is seeking a Systems Administrator to join our Data Engineering Team in ... seamless operation for the team. * Install, configure, and maintain operating systems ( Windows , Linux)-apply patches/updates and implement security controls. *… more
    Huntington Ingalls Industries (08/29/25)
    - Related Jobs
  • Senior SQL Server Database…

    Chenega Corporation (Fort Belvoir, VA)
    Senior SQL Server Database Administrator Ft. Belvoir, VA Join our Talent Network Senior SQL Server Database Administrator Ft. Belvoir, VA C-CHR-24-037 ... administer the Microsoft SQL Server production and databases and perform Windows system administration in support of the SQL Database environment. TheSenior… more
    Chenega Corporation (09/01/25)
    - Related Jobs