Senior Instrument & Control Engineer

Clayton Services • Houston, Texas • Posted May 31, 2026

About the Role


Clayton Services is searching for a Senior Instrument & Control Engineer to join a thriving company in Houston, Texas. The Senior Instrument & Control Engineer will be responsible for designing, programming, and supporting instrumentation and control systems, ensuring safe, reliable, and efficient plant operations.


Job Type: Direct Hire

Pay Rate: $100,000-$130,000/year

Benefits: Medical, dental, vision, 401(k), PTO, wellness plan, flexible spending account, stock options, performance-based incentives, and more.



Senior Instrument & Control Engineer Responsibilities:
  • Perform instrument sizing, selection, and calibration for devices such as pressure transmitters, flow meters, temperature elements, and control valves.

  • Prepare, review, and update P&IDs, control narratives, I/O lists, interlock matrices, cause & effect tables, and process tuning documentation.

  • Specify a...