Gas Measurement & Calibration Technician

Marathon Petroleum Corporation; Summerfield (OH); On-site; USD 65,000 - 85,000; Full time

Job summary

Marathon Petroleum Corporation in Cadiz, Ohio, is seeking an Instrument Technician responsible for inspecting, calibrating, and repairing measurement and control instruments used in natural gas, LPG, and related hydrocarbons.

The role supports meter proving, telemetry configuration, documentation, and regulatory compliance, with on-call and overtime as needed.

This position requires a High School diploma, a valid driver’s license, and the ability to pass drug and background checks.

Qualifications

• High school diploma or GED required.
• Valid driver’s license required.
• Must be able to pass drug test and background check.
• Must be able to work overtime as requested and on call when scheduled.

Responsibilities

• Installs, operates, inspects, maintains, tests, and calibrates natural gas measurement equipment. Provides technical support for metering and regulation (compressor) stations in assigned geographic area.
• Monitors measurement system performance. Troubleshoots and performs root cause analysis on anomalies.
• Inspects, maintains, and performs repairs and preventative maintenance on measurement devices and equipment such as, but not limited, to flow computer, mass flow meters, turbine meters, Coriolis meters, gas chromatographs, sulfur analyzers, and other related devices.
• Installs
• Configures and programs telemetry units used in smart metering.
• Oversees meter proving’s. Witnesses third‑party meter calibrations.
• Maintains complete, accurate and regulatory‑compliant documentation.

Skills

Calibration

Data Quality

Gas Measurement Fundamentals

Gas Measurement Industry Standards

Industrial Instrumentation

Safety

Safety Awareness

Education

High School Diploma or GED

Job description

Marathon Petroleum Corporation in Cadiz, Ohio, is seeking an Instrument Technician responsible for inspecting, calibrating, and repairing measurement and control instruments used in natural gas, LPG, and related hydrocarbons.

The role supports meter proving, telemetry configuration, documentation, and regulatory compliance, with on-call and overtime as needed.

This position requires a High School diploma, a valid driver’s license, and the ability to pass drug and background checks.