Principal Linux System Administrator- Must have a active TS/SCI Poly clearance
$86,800–$165,200 year
On-siteRichardson, Texas, United States
Job Summary
Build, maintain, and secure Information Technology systems in a classified environment while supporting customer mission-critical capabilities. Collaborate with program developers and system engineers to research issues, determine root causes, and implement solutions for complex IT infrastructure problems. Perform occasional after-hour maintenance and on-call support, including hardware installations requiring up to 35 pounds of lifting. Occasional travel may be required for installation support. This 100% onsite role at RTX's Raytheon Digital Technology team focuses on developing end-to-end solutions for critical programs handling unclassified, classified, and proprietary information.
Required Qualifications
- Active and transferable U.S. government issued security clearance
- U.S. citizenship
- Active DoD 8570 IAT Level 2 certification (or higher)
- Experience administering Red Hat Enterprise Linux based systems
- Experience installing, administering, and troubleshooting VMware (ESXi and vCenter)
- Must be able to lift up to 35 pounds
- Must be available for occasional after-hour maintenance and on-call support
- Must be available for occasional travel
Desired Qualifications
- Experience administering systems in Amazon Web Services (AWS)/Commercial Cloud Services (C2S)
- Experience using and developing automation tools/frameworks such as Terraform, Ansible, and Chef
- Experience scripting - particularly in Bash and Python
- Experience administering Windows based systems
- Demonstrated ability to work independently and troubleshoot problems with efficiency
- Ability to effectively interact with external personnel on significant technical matters
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