Instrumentation & Controls (I/C) Technician

Job Description

The Instrumentation & Controls Technician will support the maintenance, calibration, troubleshooting, testing, and repair of instrumentation and control equipment throughout an LNG facility. This person will work on field instrumentation, control valves, actuators, DCS/PLC interfaces, safety instrumented systems, ESD systems, and Fire & Gas equipment supporting LNG production, storage, utilities, and loading operations. The technician will troubleshoot pressure, temperature, flow, and level instrumentation; perform calibrations and loop checks; maintain control valves and positioners; diagnose 4-20 mA/HART and I/O issues; and support DCS, PLC, SIS, ESD, and F&G systems.

Perform preventive and corrective maintenance on field instrumentation Calibrate and troubleshoot pressure, temperature, flow, and level transmitters Perform loop checks, signal verification, functional testing, and commissioning Troubleshoot 4-20 mA, HART, discrete I/O, and communication issues Maintain and troubleshoot control valves, positioners, actuators, solenoids, and ESD valves Perform valve stroke testing and positioner calibration Troubleshoot instrumentation connected to DCS and PLC systems Test and maintain SIS, ESD, and Fire & Gas field devices Perform proof testing and functional testing of safety-related instrumentation Troubleshoot field-to-control-room signal and I/O issues Support LNG process equipment including liquefaction, gas treatment, refrigeration, compressors, storage, utilities, and loading systems Complete calibration reports, work orders, test sheets, and equipment maintenance records Support commissioning, shutdowns, turnarounds, and reliability activities Follow LOTO, permit-to-work, MOC, and site safety procedures

Skills and Requirements

3+ years of industrial instrumentation and controls experience

Hands-on experience calibrating and troubleshooting pressure, temperature, flow, and level instrumentation

Experience with control valves, positioners, actuators, solenoids, and valve stroke testing

Experience troubleshooting 4-20 mA, HART, analog/digital I/O, and instrument loops

Working knowledge of DCS and/or PLC systems

Experience with SIS, ESD, Fire & Gas, interlocks, or other safety-critical instrumentation

Ability to read P&IDs, loop drawings, wiring diagrams, logic diagrams, and cause-and-effect charts

Experience in LNG, natural gas processing, refinery, petrochemical, pipeline, or similar process facilities

Strong understanding of LOTO, permits, and hazardous-area work Direct LNG facility experience Emerson DeltaV Honeywell Experion ABB control systems Siemens PLCs Rosemount, Yokogawa, Endress+Hauser, ABB, or Siemens instrumentation Fisher/Emerson control valves and positioners Foundation Fieldbus, Modbus, Profibus, or industrial Ethernet SIS/ESD proof testing Fire & Gas detector testing IEC 61511 / IEC 61508 familiarity CMMS experience Commissioning, startup, shutdown, or turnaround experience

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal employment opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment without regard to race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or the recruiting process, please send a request to HR@insightglobal.com.