- CACI International (Colorado Springs, CO)
- Tenable Nessus Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage ... Anticipated Posting End: 9/30/2025 **The Opportunity:** CACI is looking for a Tenable Administrator to support our DoD customer to implement an enterprise IT service… more
- Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
- …Experience + Thorough knowledge of Microsoft2016+ Server , Microsoft Exchange Server 2016+, Microsoft Windows 10/11+ operating systems (OS) administration, ... to our nation and global customers. Kratos is looking for a Network Administrator 4 to provide multi-disciplined support to a classified facility and organization.… more
- Nelnet (Fort Morgan, CO)
- … Administrator or in a similar role + Strong expertise with Microsoft Windows Server , Active Directory, and related services + Hands-on experience with ... they live, learn, and work. We are looking for a skilled System Administrator to support and maintain critical technology infrastructure and services. This role… more
- CACI International (Colorado Springs, CO)
- …applications and systems in a DOD, high-security environment. + Microsoft Certified: Windows Server MCSE or equivalent certification. + Strong understanding of ... Active Directory Administrator Job Category: Information Technology Time Type: Full...**The Opportunity:** CACI is seeking an experienced Active Directory Administrator to join a dynamic team that enjoys the… more
- Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
- …future together with us. Kratos Space is seeking an experienced System Administrator II to join our team with the following primary responsibilities: Infrastructure ... management per ISSM/O directionEnsures network/workstation is connected to an NTP server /time is verified weekly Ensures all remote maintenance connections are… more
- GovCIO (Denver, CO)
- **Overview** GovCIO is currently hiring for MULTIPLE **Database Administrator (s)** to support our customer, USPS' Network and Compute Technology (NCT) group. The NCT ... have a strong working knowledge, experience and ability with UNIX and/or Microsoft Windows operating systems as well as other database technologies such as Postgres,… more
- Paragon Cyber Solutions (Colorado Springs, CO)
- …opening for those ready for an exciting and dynamic career as a Systems Administrator to join other smart, talented, and dedicated engineers that pride themselves in ... Working experience with GCCS-J version 6.0 and/or at least five (5) years of Windows and Linux systems administration experience. + Strong knowledge of Server … more
- Sierra Nevada Company, LLC (Lone Tree, CO)
- …and a passion for developing innovation solutions? Join our team! As an Application Administrator I, you will be using your skills and expertise to problem solve and ... user/role based security. Your technical responsibilities include the application of our server based IT system methodologies and concepts. As SNC's corporate team,… more
- GovCIO (Denver, CO)
- …as a trainer and/or mentor to other Linux Administrators at various times. ** Windows server administration -** + Able to perform complex functional activities ... in support of servers running the Windows server operating system for the USPS....Serve as the trainer and mentor to the other Windows Administrator position at various times. Work… more
- ASM Research, An Accenture Federal Services Company (Denver, CO)
- …Provides direction to other IT Administrators on the project in a senior administrator capacity. Considered a technical specialist in a variety of IT ... administrator disciplines. * Manage a team of Linux and Windows Administrators responsible for the planning, implementation, and managing of critical systems. *… more