IT Jobs
Role brief
Basic Function The OT Infrastructure Specialist supports fleet-wide Operational Technology (OT) infrastructure used to operate industrial control systems across HF Sinclair sites. This position provides technical administration, troubleshooting, lifecycle support, documentation, backup and recovery, patch implementation, and project support for OT servers, endpoints, virtualization, networks, firewalls, and industrial control system infrastructure. The role reports to the OT Infrastructure & Cy…