- Northrop Grumman (Aurora, CO)
- …Want You!** The Northrop Grumman Classified Solutions team is seeking an experienced ** Linux Systems Administrator ** to join its dynamic team of technical ... be limited to the following: + Perform as primary Linux Systems Administrator for a classified government...contributions as well as allow employees to share in company results. Employees in Vice President or Director positions… more
- Lumen (Denver, CO)
- …we digitally connect the world and shape the future. **The Role** As the Linux /Unix Systems Administrator , you will be responsible for managing and maintaining ... and effortlessly. Together, we are building a culture and company from the people up - committed to teamwork,...the Voice Core Engineering and Test Teams' Linux and Unix-based systems. Your primary focus will be… more
- GovCIO (Denver, CO)
- **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position ... USD $135,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6348/senior- linux -system- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6348_ **Category** _IT… more
- Leidos (Aurora, CO)
- **Description** **Leidos** has a new and exciting opportunity for a **Principal Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock...with lasting impactful results. Join our team as a ** Linux Systems Administrator ** , where you'll provide… more
- Northrop Grumman (Colorado Springs, CO)
- …on the Specialized Warfighter Development Contract (SWDC) program as a Principal Systems Administrator based out of Schriever SFB, CO. This is an on-site position ... not available. What You'll get to Do: The Principal Systems Administrator primary duties include installing, troubleshooting, updating/patching, and maintenance of… more
- RTX Corporation (Aurora, CO)
- …a Raytheon program in a classified environment as a Senior Principal Linux System Administrator . + Responsibilities include building, maintaining, and securing ... GICSP, GSEC, SSCP, CySA+, CND. + Experience administering Red Hat Enterprise Linux (RHEL) based systems + Experience using and developing automation tools/frameworks… more
- ASM Research, An Accenture Federal Services Company (Denver, CO)
- … administrator capacity. Considered a technical specialist in a variety of IT administrator disciplines. * Manage a team of Linux and Windows Administrators ... and training new team members. * Working with other teams to integrate Linux systems with existing infrastructure and new technologies. * Maintain and troubleshoot … more
- BAE Systems (Broomfield, CO)
- …REQUIRED** BAE Systems Space and Mission Systems is seeking an experienced Linux System Administrator that will support the implementation, troubleshooting and ... \#LI-LO1 **Preferred Education, Experience, & Skills** + Red Hat Certified System Administrator (RHCSA). + Linux Foundation Certified System Administrator … more
- State of Colorado (CO)
- …must include a minimum of three (3) years experience as a systems administrator within a Windows or Linux environment. Substitutions: Additional appropriate ... large enterprise-level environment (100+ servers), as a dedicated Systems Administrator . Experience with Linux operating systems. Experience managing… more
- Northrop Grumman (Aurora, CO)
- …will include, but not be limited to, the following:** + Perform as a Linux and Windows System Administrator on large government contracts. + Perform ... mission. Northrop Grumman is seeking a **Sr Principal Systems Administrator ** to join our team at our facility in...of application** + Must have server administration experience with Linux (RedHat Enterprise Linux is preferred) and… more