Senior I&E Technician: PLC/SCADA Expert (Turbines)

ONEOK, Inc.; Plaquemine (LA); Hybrid; USD 87,000 - 131,000; Full time

Job summary

ONEOK, Inc. is seeking a Senior I&E Technician in Plaquemine, LA, to maintain and troubleshoot a range of control systems including PLCs, HMIs, SCADA, and DCS.

The role focuses on ensuring safe, reliable operation of natural gas processing assets and metering stations in a high-hazard environment. You will perform diagnostics, calibration, and preventive maintenance on compressors, turbines, and analytical instruments while documenting maintenance activities and reporting performance.

Qualifications

• High School Diploma or GED required.
• Experience with gas processing fundamentals.
• Familiarity with electrical/electronic, pneumatic, hydraulic systems.

Responsibilities

• Install, troubleshoot, and maintain instrumentation and control systems.
• Operate and calibrate flow computers, pressure and temperature sensors.
• Maintain electrical power circuits and switchgear, including high voltage.
• Prepare maintenance records and environmental reports.
• Ensure safety procedures and DOT-related responsibilities when required.

Skills

Troubleshooting

Maintenance planning

Safety procedures

Equipment knowledge

Team collaboration

Education

High School Diploma or GED

Tools

PLC systems

SCADA

DCS

HMI

Job description

ONEOK, Inc. is seeking a Senior I&E Technician in Plaquemine, LA, to maintain and troubleshoot a range of control systems including PLCs, HMIs, SCADA, and DCS.

The role focuses on ensuring safe, reliable operation of natural gas processing assets and metering stations in a high-hazard environment. You will perform diagnostics, calibration, and preventive maintenance on compressors, turbines, and analytical instruments while documenting maintenance activities and reporting performance.