Maintenance Supervisor

Fortressllc

New Berlin (WI)

On-site

USD 65,000 - 85,000

Full time

14 days+

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Benefits offered by this job

PTO Package with Carryover Option

9 Paid Holidays

Medical, Dental & Vision

401(k) with strong company match

Referral Bonuses

Job summary

Fortress Nutrition is seeking a Maintenance Supervisor who will lead the maintenance team in New Berlin, Wisconsin. This hands-on role involves daily support and troubleshooting for equipment, ensuring production efficiency in a dynamic food manufacturing environment.

The ideal candidate has at least 5 years of maintenance experience and 3 years in a supervisory capacity. Key responsibilities include supervising technicians, developing maintenance schedules, and ensuring compliance with safety standards.

Strong leadership qualities and the ability to engage the team on the floor are crucial. The position offers competitive benefits and opportunities for growth.

Qualifications

Minimum of 5 years of electrical/mechanical maintenance experience in a manufacturing environment.
3+ years of maintenance leadership or supervisory experience.
Strong troubleshooting skills across electrical, mechanical, and production equipment.

Responsibilities

Supervise Maintenance Technicians and set expectations.
Troubleshoot equipment and support repairs actively on the floor.
Manage preventative maintenance schedules and inventory.

Skills

Troubleshooting skills

Leadership

Mechanical maintenance

Electrical maintenance

Communication in English

Proficiency in Microsoft Office

Education

High School Diploma or GED

Associate degree in Mechanical or Electrical field

Job description

Fortress Nutrition is growing, and we’re looking for a strong, hands‑on Maintenance Supervisor to lead our maintenance team and support daily operations. This is a working supervisor role, meaning you’ll be actively on the floor alongside your team – troubleshooting equipment, supporting repairs, and driving uptime in a fast‑paced food/beverage manufacturing environment.

This role is critical to ensuring equipment reliability, minimizing downtime, and maintaining a safe, efficient production operation.

Why This Role Stands Out

Leadership + hands‑on impact! This is not a desk role – you will lead by example, working side‑by‑side with your team to solve problems, improve processes, and keep production running.

Schedule: 1st Shift

Monday-Friday: 9:00am-5:00pm

Must be available to support off‑shift or emergency situations when necessary, including weekends as needed.

What You’ll Do:

Supervise and lead Maintenance Technicians by setting expectations, coaching, and providing feedback
Actively work on the floor performing troubleshooting, repairs, and equipment support alongside the team
Assign technicians to production line calls based on priority and ensure timely resolution
Develop and manage preventative maintenance schedules for equipment and facilities
Plan and coordinate repairs to minimize downtime and maximize operational efficiency
Maintain accurate records of maintenance work, issues, and completed repairs
Support production teams with technical troubleshooting and process improvements
Inspect facilities and equipment to identify maintenance needs
Train and develop technicians to improve skill sets and overall team performance
Coordinate with external vendors and contractors for repairs, installations, and projects
Monitor inventory of maintenance materials and equipment
Support capital projects, installations, and facility improvements
Ensure compliance with safety, GMP, and regulatory standards (OSHA, FDA, EPA, etc.)
Provide support for off‑hours or emergency maintenance situations as needed
Perform all other duties as assigned

What We’re Looking For

Required Qualifications:

High School Diploma or GED
Minimum of 5 years of electrical/mechanical maintenance experience in a manufacturing environment
3+ years of maintenance leadership or supervisory experience
Strong troubleshooting skills across electrical, mechanical, and production equipment
Ability to read, write, and communicate in English
Proficiency in Microsoft Office (Word, Excel, Outlook)
Must be reliable, accountable, and able to lead by example
Ability to work overtime and support off‑shift or emergency needs

Must operate with a high sense of urgency and ownership. This role requires immediate response to equipment issues, strong decision‑making, and hands‑on leadership to minimize downtime. Delays in response or lack of engagement can significantly impact production. Individuals who are not proactive, responsive, and comfortable working on the floor will not be successful in this role.

Preferred Qualifications:

Associate degree in Mechanical, Electrical, or related field
Experience in food, beverage, dietary supplement, or pharmaceutical manufacturing
Experience with high‑speed packaging equipment and PLC systems
Experience troubleshooting and installing production lines
Strong machining and welding skills
Knowledge of GMPs, CFR, and food safety regulations
Project management experience with ability to drive initiatives to completion

Physical Requirements

Ability to stand and walk for extended periods of time
Frequent use of hands to operate tools and equipment
Frequent bending, kneeling, climbing (stairs/platforms), and reaching
Talking, hearing; reaching above shoulders; using hands to finger, handle, grasp, pinch or touch objects, controls, tools or equipment
Occasional lifting, pushing, and pulling up to 50 lbs

Work Environment

Exposure to dust, dry powder, and wet processes
Exposure to food allergens (e.g., dairy, soy, etc.)
Climate‑controlled facility; optional PPE (such as dust masks) available but not required

Benefits Include: