- Northrop Grumman (Aurora, CO)
- …Experience with host-based firewall implementations and configuration (Redhat "iptables") + Windows 10 administration experience; Windows Server experience; ... part of our mission. Northrop Grumman is seeking a ** Sr Principal Systems Administrator ** to join our...to, the following:** + Perform as a Linux and Windows System Administrator on large government contracts.… more
- SciTec (Boulder, CO)
- …Windows system administrator + In-depth knowledge of Microsoft Windows server environments including advanced experience managing and troubleshooting ... requirements will not be considered. SciTec has an immediate opportunity for a talented Senior Principal Windows System Administrator to join our team in… 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 system ... $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_ **ID**… more
- State of Colorado (Denver, CO)
- Senior Enterprise Applications Administrator Print (https://www.governmentjobs.com/careers/colorado/jobs/newprint/4984921) Senior Enterprise Applications ... students, faculty, human resources employees, finance employees, and others. The Senior Enterprise App Admin supports current PeopleSoft (PS) applications and… 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 & ... in National** **Security!** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial support for the implementation, troubleshooting,… 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) ... $151,286.99 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6412/ senior -database- administrator thurs-fri-off-days/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6412_… more
- Lincoln Financial (Denver, CO)
- …and automation using PowerShell and MS Graph + Strong troubleshooting in Windows Server , Active Directory and authentication-related issues. + In-depth ... expertise and direction on complex projects/initiatives. Responsibilities of this Engineer/ Administrator role include designing, managing, maintaining and securing LFG's… more
- University Corporation for Atmospheric Research (Boulder, CO)
- …of standards and guides for engineering activities, in partnership with the senior system administrator and CDAAC Manager. + Develop technical specifications, ... the job opening for the role of COSMIC Systems Administrator II. This position will support the COSMIC Program...of Linux-based systems, primarily Red Hat, running on local server cluster hardware and will be responsible for the… more
- RTX Corporation (Aurora, CO)
- …the customer's issues in a production environment + In depth knowledge in Windows server design and implementation, SAN, LAN/WAN routing, and cybersecurity + ... Services team:** RTX has an opening for an IT Administrator (Middleware) ( Senior Analyst, Business Systems and...experience with designing, implementing and supporting past and current Windows server platforms: Server 2008,… 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