Ethylene DCS/PLC Process Control Engineer

Oxychem; Gregory (TX); On-site; USD 90,000 - 150,000; Full time

Job summary

OxyChem is seeking an experienced Ethylene Process Control Engineer/Specialist for the Ingleside Plant in Gregory, Texas. The role focuses on DCS/PLC control and safety-compliant optimization of process control systems.

The position requires 5–10 years in process control with DCS programming and maintenance, along with strong communication and teamwork. Travel and on-call may be needed as part of the job responsibilities.

Qualifications

• High School Diploma or GED.
• 5-10 years of hands-on process control, DCS programming, configuration, troubleshooting, and maintenance in an operating plant.
• Ability to develop, analyze, and troubleshoot scripts and queries.
• High proficiency in Microsoft Word, Excel, PowerPoint, and Outlook.
• Excellent written and verbal communication skills.
• Ability to read, write, and speak in English.
• Excellent interpersonal skills and teamwork.
• Ability to work weekends/holidays and respond to callouts on non-routine basis.
• Must be able to lift 40 lbs., climb ladders and stairs, walk, bend, and stoop.
• Must be able to wear PPE including respirator and respond to alarms.

Responsibilities

• Maintain protection of environment, health, and safety as priority.
• Assist in maintaining procedures for DCS/PLCs.
• Troubleshoot DCS/PLC control systems and implement solutions.
• Assist with installation and maintenance of electronic control systems, historians, and DCS.
• Monitor DCS operations, provide technical support, and develop improvement programs.
• Oversee field construction, verification, and commissioning of DCS/PLC equipment.
• Define spare parts and preventative maintenance for DCS components.
• Document DCS system status and changes; coordinate training as needed.
• Ensure compliance with specifications, codes, and standards in maintenance activities.
• Arrange contract services for DCS/PLC activities.
• Conduct failure mode analyses and support design changes.
• Train hourly personnel in DCS/PLC operation and maintenance.
• Communicate employee concerns to supervision and management.
• Contribute to testing/maintaining emergency shutdown systems per guidelines.

Job description

OxyChem is seeking an experienced Ethylene Process Control Engineer/Specialist for the Ingleside Plant in Gregory, Texas. The role focuses on DCS/PLC control and safety-compliant optimization of process control systems.

The position requires 5–10 years in process control with DCS programming and maintenance, along with strong communication and teamwork. Travel and on-call may be needed as part of the job responsibilities.