- Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
- …SCI Security Clearance Required BS in Information Technology, Computer Science Minimum of 2 + years of System Administrator experience in a TS/SCI environment ... with us. Kratos Space is seeking an experienced System Administrator II to join our team with the following...Skill Sets Familiarity with computer networks to include Microsoft Windows and Linux based operating systems as… more
- CACI International (Colorado Springs, CO)
- Active Directory Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... End: 9/30/2025 **The Opportunity:** CACI is seeking an experienced Active Directory Administrator to join a dynamic team that enjoys the challenge of utilizing… more
- Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
- …+ Must meet Foundational qualification requirements outlined in DoD Manual 8140.03 for Systems Administrator (work role ID 451) and Technical Support Specialist ... knowledge of Microsoft2016+ Server, Microsoft Exchange Server 2016+, Microsoft Windows 10/11+ operating systems (OS) administration, vSphere/Horizon View… more
- RTX Corporation (Aurora, CO)
- …our RTX Enterprise Services team:** RTX has an opening for an IT Administrator (Middleware) (Senior Analyst, Business Systems and Transformation) focused on ... RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It… more
- RTX Corporation (Aurora, CO)
- …environments using VMware vCenter + Experience managing network devices + Experience administering Windows based systems + Experience with pipeline tools such as ... clearance **Security Clearance:** TS/SCI with Polygraph **Sr. Principal Linux System Administrator , Aurora, CO, must have active TS/SCI - CI Poly clearance,… more
- GovCIO (Denver, CO)
- …also have a strong working knowledge, experience and ability with UNIX and/or Microsoft Windows operating systems as well as other database technologies such as ... **Overview** GovCIO is currently hiring for MULTIPLE **Database Administrator (s)** to support our customer, USPS' Network and...and ability with technologies such as UNIX and Microsoft Windows operating systems as well as other… more
- CACI International (Colorado Springs, CO)
- …Posting End: 9/30/2025 **The Opportunity:** CACI is looking for a ** Systems Administration Design Engineer** to perform System Administrator development ... + VMware 6.X and later, Microsoft Server 2012 and later, NetApp Storage Systems , Linux + Working knowledge of Microsoft Windows Server administration, … more
- L3Harris (Colorado Springs, CO)
- …land, sea and cyber domains in the interest of national security. Job Title: Systems Administrator (Linux/ Windows ) Job Code: 23393 Job Location: Colorado ... and risk and supportability and effectiveness analyses for total systems . Analyses are performed at all levels of total...years of experience with Linux Administration or Engineering , 2 -4 years of experience with Windows Administration… more
- Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
- …well independently and on a team #LI-Onsite Keyword: Information Technology, Systems Administrator , ISSO, Skillbridge, Military transition, Kratos Defense is ... supporting a government customer + Familiarity with computer networks include Microsoft Windows and Linux based operating systems as well as knowledge… more
- GovCIO (Denver, CO)
- …and problem resolution. + Serve as the trainer and mentor to the other Windows Administrator position at various times. Work independently with a minimum of ... States and will be a fully remote position. **Group 2 ** - covering 3 shifts with **THUR/FRI off days**...day-to-day incident and deployment support of multiple server operating systems , including Unix, Linux, and Windows , which… more