Field Service Technician

Ingersoll Rand is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable laws, regulations and ordinances.

Field Service Technician

Schaumburg, IL

Imagine a company with technology leadership of over 160 years, yet it operates with the energy of a startup. Ingersoll Rand has dedicated itself to Making Life Better for its employees, customers, shareholders, and planets. We produce innovative and mission-critical flow creation and life science technologies – from compressors to precision handling of liquids, gases, and powers – to increase industrial productivity, efficiency, and sustainability.

Supported by over 80+ brands, our products are used in various end-markets including life sciences, food and beverage, clean energy, industrial manufacturing, infrastructure, and more. Across the globe, we’re driving growth with an entrepreneurial spirit and ownership mindset. Learn more at  and join us to own your future.

We are seeking a Biogas Compressor Technician to support our Renewable Natural Gas (RNG) and industrial compressor operations. This position is responsible for the safe maintenance, troubleshooting, repair, overhaul, and commissioning/startup of rotary screw and reciprocating compressors and associated mechanical and electrical equipment. The role will be based out of our Schaumburg, IL shop, where responsibilities will include compressor overhauls, organizing shop inventory, packaging orders, and preparing equipment for field deployment, along with field service work across the U.S., with potential travel into Canada.

This is a hands‑on role well suited to individuals who enjoy mechanical work, problem‑solving, and working in both shop and field environments.

Compressor Maintenance, Repair & Overhaul

• Perform routine, preventive, and corrective maintenance on rotary screw and reciprocating compressors, including all ancillary equipment (air dryers, filters, separators, coolers, motors, valves, and piping).
• Complete full compressor overhauls in the shop, including disassembly, inspection, reconditioning, and reassembly.
• Diagnose and repair mechanical and electrical issues affecting compressor performance and reliability.
• Assist with new compressor installations, including mechanical assembly, piping connections, inspections, and startup support.
• Install and maintain industrial‑sized gas and air compressors.
• Generate and close repair work orders identifying deficiencies and corrective actions.
• Ensure all preventive maintenance tasks are documented, scheduled, and completed per company standards.

Shop & Warehouse Responsibilities (Schaumburg, IL)

• Organize and maintain shop inventory, tools, parts, and compressor components.
• Pick, package, and prepare equipment and parts orders for shipment.
• Maintain a clean, safe, and organized workspace.
• Support equipment staging and preparation for field service and commissioning activities.

Field Service & Commissioning

• Travel from the Schaumburg shop to customer job sites to perform checkout, testing, troubleshooting, and commissioning/startup of compressor systems and related equipment.
• Perform service work on supporting equipment including motors, pumps, VFDs, valves, actuators, and electrical equipment.
• Read and interpret mechanical drawings, P&IDs, and electrical schematics.
• Modify technical documentation and drawings (redlines) to reflect final field changes and as‑built conditions.
• Be available for on‑call customer service support as required.

Safety, Quality & Documentation

• Perform all work in accordance with company safety policies and established procedures.
• Support QHS goals, objectives, and continuous improvement initiatives.
• Maintain accurate records of inspections, maintenance activities, repairs, and…