- GovCIO (Denver, CO)
- **Overview** GovCIO is currently hiring for a Senior Network /Systems Administrator with an active Secret clearance. This position will be located in ... USD $112,500.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4892/ senior - network -systems- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2024-4892_… more
- Northrop Grumman (Aurora, CO)
- …mission. Northrop Grumman Space Systems (NGSP) seeks to fill a **Principal or Sr . Principal** **System Administrator ** in the Payload and Ground Systems Division ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our… more
- Northrop Grumman (Aurora, CO)
- …the warfighter. Come be a part of our mission. Northrop Grumman is seeking a ** Sr Principal Systems Administrator ** to join our team at our facility in Aurora, ... limited to, the following:** + Perform as a Linux and Windows System Administrator on large government contracts. + Perform administration on VMware technologies (or… more
- Leidos (Aurora, CO)
- **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
- CACI International (Colorado Springs, CO)
- Senior Active Directory Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: ... Posting End: 11/1/2025 **The Opportunity:** CACI is seeking a Senior Active Directory Administrator in support of...mission environments and enable USAF to transition focus from network operations to mission operations. CACI is leading the… 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...mission environments and enable USAF to transition focus from network operations to mission operations. CACI is leading the… more
- GovCIO (Denver, CO)
- …/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6348_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position… more
- KIHOMAC (Colorado Springs, CO)
- …+ Must have, or obtain within 3 months of start date, a HBSS administrator training certification + Must have a current Security+ and be enrolled in Continuing ... + Experience working in a DoD environment + Experience with Network Discovery tools, Vulnerability discovery and remediation, Virtualization Technologies such as… more
- Northrop Grumman (Aurora, CO)
- …, and Network Engineer peers from entry-level to the most senior chief engineers and architects. Principal and Sr Principal Software Engineers ... ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At...is seeking a Level 3 (Principal) or Level 4 ( Senior Principal) engineer to join our team supporting the… more
- Northrop Grumman (Aurora, CO)
- …Digital Engineering department which has 200+ Software Engineer, DevOps Engineer, Systems Administrator , Database Administrator , and Network Engineer peers ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our… more