- SciTec (Boulder, CO)
- …not be considered. SciTec has an immediate opportunity for a talented Senior Principal Windows System Administrator to join our team in Boulder, CO or ... security policies and procedures to protect Windows systems and data + Monitor system performance...+ 10+ years professional experience performing duties of a Windows system administrator + In-depth… more
- GovCIO (Denver, CO)
- **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows ) to provide on-going support for the administration of the core ... USD $105,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6239/ senior - systems - administrator --%28linux- windows %29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_… 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 & ... will involve configuring and managing UNIX and Windows operating systems , troubleshooting, maintaining network integrity, and enhancing system performance.… more
- GovCIO (Denver, CO)
- **Overview** GovCIO is hiring a Windows and Linux System Administrator ( Senior ) to support Veterans Affairs operational needs. The role requires AWS, ... $150,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6366/linux- system - administrator %2c- senior -%28remote%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID**… more
- University of Colorado (Denver, CO)
- …value-added recruitment advertising agency (https://www.jobelephant.com/) Senior Enterprise Applications Administrator - 36797 University Staff At the System ... ** Senior Enterprise Applications Administrator ** **Description** **Join...**Equal Opportunity Statement:** **Duties & Responsibilities:** + Administers PeopleSoft system architecture for production, development, and test environments +… more
- State of Colorado (Denver, CO)
- Senior Enterprise Applications Administrator Print (https://www.governmentjobs.com/careers/colorado/jobs/newprint/4984921) Senior Enterprise Applications ... Job Type Full Time Job Number CU36797 Department University of Colorado - System Administration Opening Date 08/07/2025 Closing Date 8/17/2025 11:59 PM Mountain FLSA… more
- GovCIO (Denver, CO)
- **Overview** GovCIO is currently hiring for MULTIPLE ** Senior Database Administrator (s)** to support our customer, USPS' Network and Compute Technology (NCT) ... 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… more
- GovCIO (Denver, CO)
- **Overview** GovCIO is currently hiring for a Senior Service Desk Administrator with an active Secret clearance to provide Tier I phone support and ... $85,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6434/ senior -service-desk- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6434_ **Category**… more
- Amentum (Colorado Springs, CO)
- **Position Title: System Administrator Internship** **Location:** Schriever Space Force Base, Colorado Springs, CO **Relocation Assistance:** None available at ... of Duties:** The Missile Defense Space Enterprise Architecture (MDSEA) ** System Administrator Internship** supports the Middle Defense...Security+ CE) * Must have experience working with Microsoft Windows or Linux operating systems . * Must… more
- RTX Corporation (Aurora, CO)
- …You will be supporting a Raytheon program in a classified environment as a Senior Principal Linux System Administrator . + Responsibilities include building, ... for a security clearance **Security Clearance:** TS/SCI with Polygraph **Sr. Principal Linux System Administrator , Aurora, CO, must have active TS/SCI - CI Poly… more