- Leader Communications Inc. (Colorado Springs, CO)
- Position Summary The Systems Administrator will provide Information Technology (IT) support services that include systems Administration, Systems ... retained in the position. Duties & Responsibilities + Performs systems upgrades, system support, and problem logging...problem logging / troubleshooting using the Action + Request System (Remedy/ITSM/). + Provides Network , Server, and… more
- RTX Corporation (Schriever Air Force Base, CO)
- …computer and communications systems /networking environments. + Experience in system and/or network administration that include the following (UNIX, ... a rapidly evolving global market. We are seeking a ** System Administrator ** to work onsite in Colorado...system monitoring, operations and maintenance of the C2BMC-G systems in a 24x7 operations and test environment enabling… more
- GovCIO (Denver, CO)
- **Overview** GovCIO is hiring a Windows and Linux System Administrator to support Veterans Affairsoperational needs. The role requires AWS, Windows , and ... Identifyrecurring problems and recommend solutions to minimize impact andfrequency. + Ensure system integrity and perform upgrades to systems and/or servers… more
- CACI International (Denver, CO)
- Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... 6/24/2025 **The Opportunity:** Join CACI International Inc as a Systems Administrator and play a crucial role...years of relevant experience. + Must be proficient with Windows desktop operating systems , as well as… more
- Leidos (Aurora, CO)
- …Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Systems Administrator to join a new cyber security program and play a ... key role in supporting government-critical systems . You will be part of a program that...to enhance infrastructure efficiency. + Troubleshoot and resolve complex system and network issues in high-availability environments.… more
- Deloitte (Denver, CO)
- …feature/quality updates. Required Qualifications: + Minimum 8+ years proven experience in Windows Systems including endpoint management and administration or 6 ... M365 & InTune Administrator - Lead Job Summary: We are seeking...role requires a strong understanding of Microsoft 365 workloads, Windows 10/11, and other endpoint management tools. Recruiting for… more
- General Dynamics Information Technology (Peterson AFB, CO)
- …(STIGs), ACAS vulnerability scanner, and Evaluate-STIG to mitigate those findings for Linux, Windows , and associated network operating systems + Ensures the ... report events that occur or might occur within the network in order to protect information, information systems...government personnel on overall program security posture + Conduct network and system audits for vulnerabilities using… more
- Windstream Communications (Denver, CO)
- …+ Provide training and support to end-users and IT staff on Intune and Windows Autopilot functionalities. + Monitor and analyze system performance and security ... systems , including iOS and Android, as well as Windows workstations. + Experience with Azure Active Directory and...approval from federal regulatory agencies prior to granting certain system / network access to any non-U.S. citizen personnel.… more
- CACI International (Colorado Springs, CO)
- …(ACAS), Microsoft Defender for Endpoint, and STIG Management. + Familiarity with network and system security principles, protocols, and configurations. + Strong ... Tenable Nessus Administrator Job Category: Information Technology Time Type: Full...Nessus, Nessus Manager, Nessus Agents, Log Correlation Engine, Nessus Network Monitor, and Security Center on both Linux/Unix and… more
- Felsburg Holt & Ullevig (Denver, CO)
- …generalist to join a collaborative, people-first team that supports our internal technology systems . This isn't just a technical role - it's an opportunity to ... Microsoft 365 services + Configure, maintain, and troubleshoot servers, storage systems , and networking equipment across multiple locations + Lead IT infrastructure… more