Fleet Mechanic-2nd Shift

Sanimax; Green Bay (WI); On-site; USD 52,000 - 76,000; Full time

Benefits offered by this job

Night shift premium

Full benefits

401(k) with company match

3% quarterly bonus

PTO & holidays

Job summary

Sanimax is seeking a Fleet Mechanic for its Green Bay, WI team on the 2nd shift (Mon–Fri, 3:00 pm–11:30 pm).

The role focuses on maintenance, inspection, and repair of fleet vehicles and equipment to ensure safe, efficient operation, with a strong emphasis on troubleshooting across mechanical systems.

Qualifications

• High school diploma or technical school graduate preferred.
• Valid driver’s license required.
• Strong working knowledge of truck and trailer repairs.

Responsibilities

• Inspect, diagnose, and repair trucks, trailers, and related equipment.
• Perform adjustments, weld/fabricate, and perform preventative maintenance.
• Maintain accurate work orders and repair documentation.

Skills

Truck & trailer repair

Troubleshooting

Welding

Fabrication

Hydraulic systems

Basic hand tools

Computer documentation

Education

High school diploma or technical school

Tools

Welding equipment

Diagnostic tools

Job description

Your professional transformation starts here Do you enjoy solving technical challenges every day, especially when it comes to building a greener future? Is your independence a priority? Looking for an employer who believes in supporting your professional development? This job is for you! Sanimax is seeking an experienced Fleet Mechanic to join our Green Bay team on the 2nd shift. The schedule will be Monday thru Friday from 3 pm to 11:30 pm.

Why Join Sanimax?

• Competitive pay based on experience plus a $2.00 night shift premium
• Full benefits package, including health, dental, and vision insurance
• 401(k) with company match of up to 5%
• 3% quarterly bonus
• Green company with strong values and 85 years of established growth and stability
• Paid time off and holidays

Position Overview

This position is responsible for the maintenance, inspection, and repair of fleet vehicles and equipment to ensure safe and efficient operation. The ideal candidate is self-motivated, dependable, and skilled in troubleshooting a wide range of mechanical systems.

Key Responsibilities

• Inspect, diagnose, and repair trucks, trailers, and related equipment, including cooling, fuel, electrical, exhaust, and hydraulic systems
• Perform adjustments, part replacements, welding, fabrication, and preventative maintenance as needed
• Maintain accurate work orders and repair documentation using basic computer programs
• Coordinate with the garage coordinator during shift handovers to ensure timely and complete repairs
• Assign tasks to maintenance personnel, monitor work quality, and assist with performance feedback when needed
• Respond to after-hours emergency service calls as required
• Support garage safety policies and maintain a clean, organized work environment
• Perform other related duties as assigned

Qualifications & Skills

• High school diploma or technical school graduate (preferred)
• Valid driver’s license required
• Strong working knowledge of truck and trailer repairs
• Ability to troubleshoot mechanical issues and work independently
• Experience with welding, fabrication, and hydraulic systems
• Must possess and maintain a personal set of basic hand tools
• Comfortable working with computers to complete documentation and repair logs
• Ability to lift 25 lbs multiple times and work in various physical positions (kneeling, lying down, bent over)
• Willingness to work in both indoor shop and outdoor environments during service calls

About Sanimax

For over 85 years, Sanimax has been a leader in sustainability by reclaiming used cooking oil, meat, and organic by-products from the agri-food industry. We transform these materials into high-quality industrial ingredients that contribute to the production of everyday goods. Guided by our mission to reclaim, renew, and return, we are committed to building a greener, more sustainable future.

At Sanimax, we see strength in diversity, and we are proud to be an equal opportunity employer.

Get to know Sanimax

Want to build a greener future for generations to come? At Sanimax, this challenge is an everyday motivator. At the very heart of the circular economy, we renew more than 2 million tons of organic residues every year. Our mission is simple: reclaim, renew, and return in order to optimize the use of each resource. That’s why, day after day, we create something new from leftovers that nobody wants. Working at Sanimax means finding your place within a team that is proud of the role it plays on an environmental scale. We always strive to do better, together. For the environment, for our community, and for everyone’s well-being.

Visit our website to learn more.