Heavy Duty Alignment & Frame Straightening Technician Denning Companies, LLC Sioux Falls, SD Posted/Updated:
Today Job Description Position Summary The Heavy-Duty Alignment & Frame Straightening Technician is responsible for accurately diagnosing, aligning, and repairing frames, suspensions, and steering systems on heavy-duty trucks, trailers, and commercial vehicles. This position ensures that all vehicles are restored to manufacturer specifications for safety, performance, and structural integrity. The technician works closely with the body shop and mechanical repair teams to coordinate workflow, complete high-quality repairs on schedule, and uphold standards of excellence. Primary Responsibilities Perform heavy-duty truck and trailer alignment using advanced alignment systems and specialized equipment. Diagnose steering, suspension, and frame damage through measurement, inspection, and digital frame analysis. Operate frame-straightening systems (hydraulic presses, frame machines, laser measurement tools) to correct structural deviations. Ensure proper axle alignment, suspension geometry, and ride height according to OEM specifications. Work with estimators and service advisors to identify needed repairs and document findings accurately. Inspect and test repaired vehicles to verify alignment accuracy and handling performance. Coordinate with body and mechanical technicians to plan efficient repair sequences. Perform structural welding, cutting, and reinforcement as needed on frames and suspensions. Maintain a clean and organized work area, following all safety, environmental, and company procedures. Assist with estimating time, labor, and materials for alignment and frame repair jobs. Qualifications Experience in heavy-duty truck alignment, frame straightening, or related structural repair. Strong knowledge of suspension geometry, axle alignment, frame measuring systems, and welding techniques. Experience with Bee Line, Hunter, or similar heavy-duty alignment systems preferred. Ability to read frame specifications, alignment charts, and measurement blueprints. Proficiency in the use of hydraulic frame machines and related equipment. Valid driver's license (CDL preferred). Strong attention to detail, safety-minded, and capable of precise structural measurement and correction.
