This full-time Mobile HVAC/R Technician role is based in Jackson, MI, supporting multiple facilities as part of a professional engineering team. The position involves operating, inspecting, and maintaining complex mechanical systems including HVAC, rack refrigeration, electrical, and plumbing infrastructure. Key responsibilities include performing preventive maintenance, troubleshooting equipment failures, conducting facility inspections, and utilizing CMMS software to document work orders. The role appeals to technical experts who value independence and ownership, offering a collaborative environment that prioritizes safety, reliability, and operational excellence. The position requires a valid driver's license and involves traveling between assigned sites to ensure continuous system performance.