Automation Tech​/PLC Programmer

#WeAreONEOK
- Fortune 500 company. 100+ years in business. Leading midstream service provider. Safety first. Sustainable operations. Environmentally responsible. Employee focused.

Job Profile Summary Performs advanced installation, configuration, calibration, maintenance, troubleshooting, repair, and optimization of automation, instrumentation, control, communication, and electrical systems supporting pipeline, terminal, storage, compression, processing, and related energy infrastructure operations. This position ensures the safe, reliable, and compliant operation of automated control systems, programmable logic controllers (PLCs), remote terminal units (RTUs), supervisory control and data acquisition (SCADA) interfaces, field instrumentation, communication networks, and related equipment.

Working with limited supervision, the Automation Technician Senior independently performs complex technical assignments, diagnoses non-routine system issues, supports operational reliability initiatives, and serves as a technical resource for automation and control system matters. The role applies advanced technical knowledge to improve system reliability, data accuracy, process control performance, regulatory readiness, and operational efficiency.

• Install, inspect, configure, maintain, troubleshoot, repair, and optimize automation systems, PLCs, RTUs, SCADA-connected field devices, control panels, communication equipment, and related field infrastructure.
• Perform preventive, predictive, and corrective maintenance activities on automation, instrumentation, electrical, and control system equipment.
• Diagnose and resolve complex automation system issues involving field devices, control logic, communication networks, input/output signals, and process interfaces.
• Support startup, shutdown, commissioning, and operational readiness activities for automation and control system installations or modifications.
• Verify system functionality through testing, calibration, loop checks, functional checks, and system validation activities.

• Support reliable operation of control systems, communication networks, telemetry equipment, remote monitoring systems, and related automation infrastructure.
• Monitor automation system performance and identify trends, failures, or reliability concerns requiring corrective action.
• Partner with operations, engineering, maintenance, measurement, and technical support teams to resolve system performance issues.
• Recommend automation repairs, upgrades, replacement strategies, configuration improvements, and reliability enhancements.
• Support implementation of system modifications, equipment replacements, and technology upgrades within approved procedures and authorization levels.

• Calibrate, test, troubleshoot, and maintain field instrumentation, transmitters, sensors, switches, actuators, control valves, meters, and related devices.
• Interpret technical drawings, loop diagrams, wiring schematics, control narratives, equipment manuals, and related documentation.
• Perform electrical and instrumentation troubleshooting to support safe and reliable facility operations.
• Assist with investigation and resolution of process control, measurement, alarm, and data quality issues.
• Support maintenance and reliability programs that improve equipment availability, system integrity, and operational performance.

• Ensure automation system data, maintenance records, calibration documentation, testing results, and work order history are accurate, complete, and audit-ready.
• Maintain technical…