• Security Administrator Senior

    Amentum (Chantilly, VA)
    …and work shifts will cover the program core hours of 9am-3pm Monday-Friday. Security Administrators Senior must have: + Excellent writing and communication, ... new field? Are you considering a return to personnel security support or trusted workforce vetting? If you want...an environment that allows you to directly support national security , we have an opportunity for you! Amentum is… more
    Amentum (11/20/25)
    - Related Jobs
  • Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    Administrator - Network Security ** to support our federal government customer. The Senior Security Administrator will be the Security Team lead ... Senior System Administrator - Network Security WFH Flexible*Suitland,... Senior System Administrator - Network Security WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description… more
    St. George Tanaq Corporation (11/18/25)
    - Related Jobs
  • Senior Systems Administrator 10k…

    Leidos (Annapolis Junction, MD)
    …**Leidos** has a new and exciting opportunity for a Senior Systems Administrator in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... Leave, and much more. **Join us and make a difference in National** ** Security !** As a Senior Systems Administrator you will play a vital role in maintaining… more
    Leidos (11/15/25)
    - Related Jobs
  • Systems Administrator II - Generalist…

    V2X (Springfield, VA)
    …challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Cross Domain - active ... and the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II Cross Domain supports the information technology… more
    V2X (11/14/25)
    - Related Jobs
  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our team, ... to fill a Core Services position supporting the NNSA (National Nuclear Security Administration). The Systems Administrator is responsible for supporting core… more
    General Dynamics Information Technology (09/16/25)
    - Related Jobs
  • Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description ... us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior System Administrator - Network Operation Center** to support… more
    St. George Tanaq Corporation (11/14/25)
    - Related Jobs
  • Database Administrator - Senior

    Amentum (Washington, DC)
    We are searching for a Top Secret cleared Database Administrator ( Senior ) to join our team in Washington, DC. You will be working in an organization that's ... ensure its applications and tools meet or exceed the needs of the mission. The Database Administrator ( Senior ) is a part of a team that will lead large scale… more
    Amentum (11/04/25)
    - Related Jobs
  • Senior System Administrator

    CACI International (Annapolis Junction, MD)
    Senior System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... enterprise IT environments, with a focus on high-assurance systems. This senior -level position involves architecture support, advanced troubleshooting, security more
    CACI International (10/30/25)
    - Related Jobs
  • Cleared Senior Microsoft Azure Enclave…

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Microsoft Azure Enclave Administrator * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you a skilled cloud professional ... expertise in Microsoft Azure and secure enclave environments? Join our team as a Senior Microsoft Azure Enclave Administrator and play a critical role in… more
    Virtual Service Operations (10/31/25)
    - Related Jobs
  • Senior Subcontracts Administrator

    SMX (Washington, DC)
    Senior Subcontracts Administrator (4780)at SMX(View all jobs) (https://www.smxtech.com/careers/) United States SMX is seeking a ** Senior Subcontract ... fast-paced, high-impact subcontracting team driving mission-critical government programs. The Senior Subcontract Administrator will compile, award, and execute… more
    SMX (10/29/25)
    - Related Jobs