Electro‑Hydraulic Diagnostic Technician (Shop)

Build, diagnose, and restore industrial cleaning systems

Bring your multi‑discipline skill set to a shop where quality, safety, and continuous improvement drive every rebuild.

Why this role matters

• Extend the life of Tennant equipment through expert teardown, repair, and reassembly.
• Protect customers by verifying performance through rigorous in‑process quality checks.
• Advance our shop standards with 5S and improvement ideas submitted through the tier structure.

Core responsibilities

• Perform mechanical disassembly/reassembly of complex products using independent judgment.
• Teardown and fully rebuild used Tennant units.
• Troubleshoot and repair electrical, mechanical, and hydraulic systems; service battery systems; and work on air‑ and water‑cooled combustion engines plus diesel/gas/LP engines.
• Execute in‑process quality checks; communicate status and results.
• Identify, document, and communicate safety concerns.
• Adjust builds to achieve quality and cost targets for every completed machine.
• Assist across all phases of the reconditioning process.
• Safely use, maintain, and report on company tools and equipment.
• Keep the shop clean, safe, and organized via housekeeping and 5S.
• Work proficiently on multiple sub‑assembly operations and shorter cycle main‑line stations.
• Maintain a professional image; punctuality and reliable transportation are required.

Growth & learning

• Learn product details through self‑study, hands‑on repair, and guidance from the Shop Supervisor.
• Expand diagnostic depth across electro‑mechanical and hydraulic domains.

Qualifications

• High school diploma, GED, or equivalent.
• 3+ years of mobile equipment troubleshooting, diagnosis, and repair.
• History of working effectively with minimal supervision.
• Competent with hand/power tools, shop equipment, and diagnostic devices.
• Knowledge of mechanical and electrical assembly practices and procedures.
• Continuous improvement mindset; related manufacturing experience preferred.

Physical demands

• Lift up to 40 lbs routinely; occasionally up to 90 lbs (assistance over 60 lbs).
• Rotate among multiple positions throughout the shift.
• Frequent sitting, standing, twisting, reaching, pushing, and pulling.
• Daily bending, stooping, kneeling, or squatting (up to ~30%).
• Medically able to perform all tasks safely.

Environmental exposures

• Near moving mechanical parts on a routine basis.
• Occasional heat and non‑toxic fumes; moderate noise.
• Occasional exposure to oil, grease, gasoline, dust, metal particles, and sharp‑edged materials.

Safety requirements

• Must be able to wear safety glasses, steel‑toed shoes, and hearing protection.

Preferred proficiencies

• Electrical Schematics
• Hydraulics Experience
• Engine Performance & Drivability
• Commercial Electrical Expertise
• Journeyman’s License
• Electrical Troubleshooting
• Engine Repair
• Engine Performance
• Machine Safety Inspections
• High School / GED

Compliance

• Ability to pass a background check and drug screen.

• Must be legally authorized to work in the United States without sponsorship