Air conditioning service engineer — Logan County

We are recruiting: we are hiring an air conditioning service engineer in Logan County, Illinois. The role involves charge and top up refrigerant (R32, R410A) off the manifold gauges; core-drill through brick and concrete walls to route the refrigerant piping; check superheat and subcooling to confirm the correct gas charge; fault-find on PCBs, sensors and compressors with a multimeter; recover the refrigerant before dismantling or relocating a unit. You should have: • Confident brazing copper and running nitrogen pressure tests • ITI in refrigeration and air conditioning an advantage • Can read electrical and piping schematics $4,700 per month, negotiable for the right hands. A stable, long-term role with a friendly crew. Rotating shifts. Walk-in interviews this week.