Senior Control Systems Engineer — DCS, OT Networking & Cybersecurity
Rosehill Resource
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Job summary
Rosehill Resources in Georgia seeks a Sr Control Systems Engineer to support and maintain refinery/process control infrastructure, including Honeywell DCS, virtualization, OT networks, cybersecurity, and PLC systems.
The role emphasizes day-to-day operations, troubleshooting, upgrades, and reliability improvements for critical control systems, with collaboration across engineering and operations teams.
Qualifications
- Bachelor’s degree in Engineering required or higher.
- 5 years of process control/advanced process control field experience required.
Responsibilities
- Provide engineering and technical support for Honeywell DCS systems including servers, operator stations, application nodes, and controllers.
- Troubleshoot DCS hardware, software, communication, and performance issues.
- Support system backups, patching, upgrades, and lifecycle management activities.
- Support alarm management, historian systems, and interface troubleshooting.
- Support and maintain virtualized environments using platforms such as VMware and Hyper-V.
- Support OT/ICS network infrastructure including switches, firewalls, fiber networks, VLANs, and wireless infrastructure.
- Support industrial cybersecurity initiatives aligned with company standards.
- Support PLC systems including troubleshooting, logic validation, and communications.
Skills
Education
Tools
Job description
Rosehill Resources in Georgia seeks a Sr Control Systems Engineer to support and maintain refinery/process control infrastructure, including Honeywell DCS, virtualization, OT networks, cybersecurity, and PLC systems.
The role emphasizes day-to-day operations, troubleshooting, upgrades, and reliability improvements for critical control systems, with collaboration across engineering and operations teams.
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