Heavy Mobile Systems Rebuild Specialist

Tennant Company; Golden Valley (MN); On-site; USD 52,000 - 68,000; Full time

Job summary

Tennant Company is seeking a skilled shop technician to perform teardown and rebuilds on complex equipment, diagnosing mechanical, electrical, and hydraulic issues to restore peak performance. You will service battery systems and tune engines for drivability while maintaining rigorous safety and quality standards.

The role requires independent work with 3+ years of hands-on mobile equipment repair experience, strong tool handling skills, and a commitment to 5S and safe shop practices.

Qualifications

• High school diploma, GED, or equivalent.
• At least 3 years of hands-on repair experience with mobile equipment.
• Ability to work independently with minimal oversight.
• Proper, safe use of hand/power tools, shop equipment, and diagnostic devices.
• Core principles of mechanical and electrical assembly; manufacturing background preferred.

Responsibilities

• Own full teardown and rebuild cycles on complex equipment.
• Diagnose mechanical issues, electrical faults, and hydraulics problems with accuracy.
• Service battery systems and tune engines for optimal drivability.
• Run in-process quality checks and document results.
• Support reconditioning process from assessment to final sign-off.

Skills

Electrical Schematics

Hydraulics Experience

Engine Performance

Electrical Troubleshooting

Engine Repair

Machine Safety

Education

High School / GED

Tools

Diagnostic devices

Hand tools

Power tools

Job description

Are you the go‑to pro for engines, hydraulics, and wiring diagrams?If tracing a hydraulic schematic or chasing an intermittent electrical fault sounds like a great afternoon, you’ll fit right in. In this shop role, you’ll return used Tennant equipment to peak performance—end to end.About the workOwn full teardown and rebuild cycles on complex equipment, applying strong independent judgment.Diagnose mechanical issues, electrical faults, and hydraulic problems with accuracy.Service battery systems and tune air‑ and water‑cooled combustion engines as well as diesel/gas/LP power units for optimal drivability.Run in‑process quality checks and communicate results to keep jobs on time and on target.Flag, document, and act on safety concerns—then adjust builds to deliver a quality product.Support every phase of the reconditioning process, from assessment to final sign‑off.Care for company tools and equipment, using them safely and reporting maintenance needs.Keep the department clean, safe, and organized through disciplined housekeeping and 5S.Operate across multiple sub‑assembly operations and faster‑cycle main‑line stations.Show up on time, present a professional image, and maintain reliable transportation.What you already knowHigh school diploma, GED, or equivalent.At least 3 years of hands‑on repair experience with mobile equipment.How to work independently with minimal oversight.Proper, safe use of hand/power tools, shop equipment, and diagnostic devices.Core principles of mechanical and electrical assembly; manufacturing background preferred.How to drive continuous improvement in your work.Physical and environmental detailsLift up to 40 lbs regularly; sometimes up to 90 lbs (with help over 60 lbs).Switch among positions during the shift; expect sitting, standing, twisting, reaching, pushing, and pulling.Daily bending, stooping, kneeling, or squatting—possibly ~30% of your day.Medically able to perform all tasks safely.Work near moving mechanical parts; occasional heat and non‑toxic fumes; moderate noise.Occasional exposure to oil, grease, gasoline, dust, metal particles, and sharp‑edged materials.Safety essentialsMust be able to wear safety glasses, steel‑toed shoes, and hearing protection.Showcase your strengthsElectrical SchematicsHydraulics ExperienceEngine Performance & DrivabilityCommercial Electrical ExpertiseJourneyman’s LicenseElectrical TroubleshootingEngine RepairEngine PerformanceMachine Safety InspectionsHigh School / GEDNotices• Ability to pass a background check and drug screen.• Must be legally authorized to work in the United States without sponsorshipHow you’ll learn hereGrow your product knowledge through self‑study, hands‑on projects, and steady guidance from the Shop Supervisor. You’ll sharpen diagnostics and contribute ideas that make our reconditioning process better every week.