- Three Saints Bay (Washington, DC)
- …and application problems. + Perform any other related duties as assigned by the Senior Systems Administrator , Technology or other appropriate ... **Juniper Network Administrator -TS/SCI Required (4790)** Location **Washington, DC** Job Code...SRX, and NFX series) + Maintaining computer networks and systems including software, mainframes, VPNs, routers and other physical… more
- CACI International (Annapolis Junction, MD)
- Senior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... provide support for implementation, troubleshooting and maintenance of Information Technology (IT) systems , manage IT system infrastructure...any processes related to these systems . The Senior Systems Administrator will Configure… more
- CACI International (Colorado Springs, CO)
- Senior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... Posting End: 11/24/2025 **The Opportunity:** CACI is seeking a Senior Systems Administrator in support of the Enterprise Information Technology … more
- V2X (Springfield, VA)
- …maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports the information technology (IT) Operations and Maintenance ... complex challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI… more
- CACI International (Scott Air Force Base, IL)
- Systems Administrator - Senior Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: ... financial auditability and transportation logistics? We're seeking a successful, experienced Senior Systems Administrators to join our team in implementing… more
- US Courts (Chicago, IL)
- …and reports to the Assistant Manager of Information Technology . The Senior Systems Administrator provides primary design recommendations, implementation, ... initial support for all Court technology initiatives. Responsibilities The Senior Systems Administrator shares in the responsibility for the management… more
- General Dynamics Information Technology (Fairfax, VA)
- …Required:** Yes **Job Description:** Transform technology into opportunity as a ** Senior Systems Administrator ** with GDIT. A career in enterprise ... people are our differentiators. Our work depends on a ** Senior Systems Administrator ** joining our...growth opportunities including paid education and certifications + Cutting-edge technology you can learn from + Rest and recharge… more
- General Dynamics Information Technology (Fairfax, VA)
- …Transform technology into an opportunity as a **Directory Services Engineer / Senior Systems Administrator ** with GDIT. A career in enterprise IT ... Our work depends on a **Directory Services Engineer / Senior Systems Administrator ** joining our...growth opportunities including paid education and certifications + Cutting-edge technology you can learn from + Rest and recharge… more
- General Dynamics Information Technology (Fort Bliss, TX)
- …8 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Network Systems Administrator - PDA GDIT is seeking ... highly experienced and qualified Senior Network Systems Administrator -...growth opportunities including paid education and certifications + Cutting-edge technology you can learn from + Rest and recharge… more
- BAE Systems (Broomfield, CO)
- …may be available based on position level and/or job specifics. **Cleared IT Systems Administrator Senior ** **115020BR** EEO Career Site Equal Opportunity ... **Job Description** **US CITIZENSHIP REQUIRED** BAE Systems Space and Mission Systems is seeking an experienced Linux System Administrator that will support… more