You will diagnose, repair, and rebuild pumps and blowers used in conjunction with tank trailers; perform complete equipment teardowns, inspections, repairs, and rebuilds to ensure safe and reliable operation; and identify causes of failure, replace worn or damaged components, and verify proper operation before equipment is returned to service. In addition to this primary job, you may be asked to assist the Tank Trailer Technicians in whatever job is being performed at that time, which may include the following: Perform cutting, aligning, fitting, and welding operations for repairs/modification or design related to new and used equipment.