- RTX Corporation (Schriever Air Force Base, CO)
- …meet the demands of a rapidly evolving global market. We are seeking a ** System Administrator ** to work onsite in Colorado Springs, CO. **This position requires ... will include but are not limited to:_ + The System Administrator will be part of a...system monitoring, operations and maintenance of the C2BMC-G systems in a 24x7 operations and test environment enabling… more
- ISYS Technologies (Peterson AFB, CO)
- …for this position is for both Microsoft Windows and RedHat systems + The Administrator develops, schedules, and performs installations and upgrades ... country and in more than 20 states. Our programs support multiple Federal agencies, the Department of Defense and...include Red Hat Enterprise Linux, Oracle Solaris, and Microsoft Windows systems and components + The primary… more
- Fluor (Aurora, CO)
- …access level, and have favorably completed a government issued polygraph The Systems Administrator is highly knowledgeable within designated Industrial Control ... are met and manage virtual workstations and servers using VMWare. The Systems Administrator analyzes, evaluates, and proposes recommendations on innovative… more
- Paragon Cyber Solutions (Colorado Springs, CO)
- …immediate opening for those ready for an exciting and dynamic career as a Systems Administrator to join other smart, talented, and dedicated engineers that pride ... training to US and FMS personnel, as well as system support to the local Colorado Springs,...and experience. + Three (3) or more years of systems administration experience supporting Windows and Linux.… 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...disposal. + Assist other IT teams as needed. + Support unclassified and classified systems . **Qualifications:** _Required:_… 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...strategies. + Provide technical guidance and mentorship to junior system administrators and IT support teams. +… more
- Lockheed Martin (Littleton, CO)
- …and ensure business continuity\. * Manage and administer server operating systems \( Windows Server, Linux\) and virtualized environments, including patching, ... recovery planning, and high\-availability solutions\. * In\-depth knowledge of operating systems \( Windows Server, Linux/Unix\) and server hardware\. *… 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
- Lockheed Martin (Littleton, CO)
- …Space IT Applications is seeking out an experienced developer and applications administrator to support our work in classified environments\. In addition ... that span 70 countries\. This Lockheed Martin Enterprise Operations \(EO\) position will support the Space IT Applications group\. While this role is scoped as… more
- TestPros (Colorado Springs, CO)
- …Overview: Support the configuration, maintenance, and security of mission-critical systems . The role is critical to ensuring system availability, compliance, ... and patching per cybersecurity requirements. Key Responsibilities: + Administer Windows /Linux systems and services + Perform regular...and GPOs + Implement STIG compliance and assist with system scans + Support system … more
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