- 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 & ... make a difference in National** **Security!** Join our team as a ** Linux Systems Administrator** , where you'll provide crucial support for the implementation,… more
- GovCIO (Denver, CO)
- …role, you will work with other members to mitigate vulnerabilities on Linux -based systems , implement STIGs, address POAMs, and mitigate Zero-Day vulnerabilities. ... Linux administration duties will be included in this role. + Senior -level RedHat Linux server administration experience, experience with other Linux… more
- KIHOMAC (Colorado Springs, CO)
- …tasks and troubleshooting efforts + Install, configure, and manage RHEL and other Linux -based systems + Assist integration leads and managers in problem ... Build, configure, deploy, administer, maintain and troubleshoot virtual and physical servers/ systems + Ensure system changes are completed in accordance with… more
- RTX Corporation (Aurora, CO)
- …and possible on call support/overtime. **What You Will Do** + You will maintain existing systems through Linux Based Tools and manage the COTS stack on the ... world. Raytheon Technologies (RTX) is seeking a **Principal Platform Engineer / Linux ** with well-rounded Linux Infrastructure Engineering expertise to join an… more
- Amazon (Denver, CO)
- …in Cyber Security, Systems Engineering and DevOps for Windows and Linux systems . Hands-on experience with automation and scripting (PowerShell, CDK, Python, ... Jan 24, 2026 Are you experienced in managing Windows, Linux , and Cloud systems with a passion...AI/ML environments. We are seeking a passionate and motivated Sr . Systems Engineer to join our team… more
- Northrop Grumman (Aurora, CO)
- …used RAID-levels + Solid understanding of remediating security vulnerabilities; Experience hardening Linux systems in accordance with RMF and STIGs + Identity ... part of history, they're making history. Northrop Grumman Space Systems (NGSP) is seeking a ** Sr Principal...be limited to, the following:** + Perform as a Linux and Windows System Administrator on large government contracts.… more
- Northrop Grumman (Aurora, CO)
- …used RAID-levels + Solid understanding of remediating security vulnerabilities; Experience hardening Linux systems in accordance with RMF and STIGs + Identity ... part of history, they're making history. Northrop Grumman Space Systems (NGSP) seeks to find a ** Sr ....in **Aurora, CO.** **Job Duties:** + Perform as a Linux and Windows System Administrator and able to build… more
- Northrop Grumman (Aurora, CO)
- …experience + Linux : Hands-on experience deploying, configuring, and troubleshooting Linux systems , preferably RedHat 6/7/8/9 + Experience with missile ... the Team:** We are looking for a Principal or Senior Principal Systems Engineer to join our...team at Buckley Space Force Base! Our team deploys Linux based ground systems for a large… more
- Lockheed Martin (Littleton, CO)
- …the industry\. Responsibilities include: * Configure, administer, and maintain Windows and Linux systems as a Privileged User, ensuring optimal performance and ... Processing team is seeking a highly skilled and motivated Systems Engineer to join our infrastructure team\. As a...active TS/SCI security clearance for consideration\.** **This is an MID\- SR \(level 3\) ROLE where candidates typically require 3… more
- BAE Systems (Westminster, CO)
- …Understanding of and experience with deployment and operation of applications on Linux systems . + Experience with object-oriented design. + Experience generating ... Description** The Software and Ground Solutions group at BAE Systems Inc Space and Mission Systems is...areas: + Rust + C/C + Python + Embedded Linux + Interaction with FPGAs and understanding system level… more