> Markdown version of [/jobs/ext/737380-ioc-systems-administrator](https://www.wearedevelopers.com/jobs/ext/737380-ioc-systems-administrator). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # IOC Systems Administrator - **Company:** ITR, INC. - **Location:** Oak Ridge, TN, United States - **Contract:** Permanent contract - **Skills:** Data Centers, Monitoring of Systems, Python (Programming Language), Nagios, Windows PowerShell, Red Hat Enterprise Linux, Ansible, Virtualization Technology, Software Vulnerability Management, Scripting, Enterprise Software Applications, Information Technology, Network Server - **Published:** June 29, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=9b35447d168ec733 ## About the Role Do you have experience in Virtualization tools?, * AS degree in information technology or a related technical field and a minimum of five (5) to seven (7) years of relevant experience is required for consideration. An equivalent combination of education and experience may be considered. * Foundational knowledge of enterprise IT infrastructure, including servers, storage, virtualization, networking, and operating systems. * Experience in monitoring and supporting enterprise systems or applications using standard monitoring and alerting tools. * Basic understanding of system administration concepts such as patching, configuration, and vulnerability management. * Exposure to data center environments and enterprise platforms. * Familiarity with scripting or automation tools such as PowerShell, Python, or similar. * Strong analytical and troubleshooting skills with a focus on timely issue resolution. * Effective communication and documentation skills, with the ability to clearly describe technical issues and resolutions. * Ability to work collaboratively within a team environment and adapt to a 24/7 operational schedule that includes rotating shifts. Preferred Qualifications * Familiarity with enterprise monitoring and observability platforms used to track performance, availability, and capacity across infrastructure systems. * Knowledge of automation and orchestration concepts, with exposure to tools such as Red Hat Ansible Automation Platform (AAP). * Understanding of ITIL practices, including incident management, change control, and problem management. * Awareness of cybersecurity principles and ability to consider security implications during operational activities. * Strong documentation and process improvement mindset with the ability to contribute to procedure development and refinement. * Demonstrated initiative, reliability, adaptability, and a creative approach to problem-solving in a fast-paced enterprise operations environment. ## Description * Monitor enterprise infrastructure systems, including servers, storage, virtualization, and network-connected services, to ensure performance, availability, and reliability. * Respond to alerts and incidents by following established procedures, performing initial diagnostics, escalating when appropriate, and assisting other operations teams in driving resolution. * Assist with system maintenance activities such as backups, patching, and vulnerability remediation under the direction of senior staff. * Document actions, resolutions, and shift activity to maintain clear operational records and ensure continuity across shifts. * Support enterprise software and data center systems by executing routine operational tasks and verifying successful job completion. * Coordinate with multiple technical teams to address issues, track operational status, and maintain accurate system and asset records. * Contribute to continuous improvement by identifying opportunities to enhance monitoring, documentation, response processes, and workflow automation. * Work assigned shifts, including evenings, nights, weekends, and holidays, to support continuous 24/7 enterprise operations. * Deliver ORNL's mission by aligning behaviors, priorities, and interactions with our core values of Impact, Integrity, Teamwork, Safety, and Service. Promote equal opportunity by fostering a respectful workplace - in how we treat one another, work together, and measure success. ## Related Videos - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [JavaScript? No. Java Scripts! - Scripting with Java](https://www.wearedevelopers.com/videos/2094-javascript-no-java-scripts-scripting-with-java) - [Dev & Test in the Cloud? Deploy your cloud environments with Ansible & Terraform](https://www.wearedevelopers.com/videos/1607-dev-test-in-the-cloud-deploy-your-cloud-environments-with-ansible-terraform) - [Eclipse Che for Infrastructure Automation](https://www.wearedevelopers.com/videos/1611-eclipse-che-for-infrastructure-automation) - [Embracing the Hybrid Cloud: Unlocking Success with Ansible](https://www.wearedevelopers.com/videos/932-embracing-the-hybrid-cloud-unlocking-success-with-ansible) - [Applying Agile Principles to Incident Management ](https://www.wearedevelopers.com/videos/101-applying-agile-principles-to-incident-management) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [How should you format your IT resume?](https://www.wearedevelopers.com/magazine/68-how-should-you-format-your-it-resume) - [IT Salaries in UK](https://www.wearedevelopers.com/magazine/288-it-salaries-in-uk) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [IT Salaries in Austria](https://www.wearedevelopers.com/magazine/286-it-salaries-in-austria) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market)