Plant Maintenance Supervisor

We’re hiring a Plant Maintenance Supervisor to join County Materials in Roberts, Wisconsin.

Job Summary:The Plant Maintenance Supervisor is responsible for supervising maintenance technicians and overseeing all maintenance, repair, and servicing activities for manufacturing and industrial plant equipment. This role ensures production equipment operates efficiently, safely, and with minimal downtime. Equipment supported includes production machinery, overhead cranes, hoppers, conveyor systems, stationary mixers, wire rollers, and industrial vibrators.
This position plays a critical role in supporting plant operations through preventative maintenance, troubleshooting, emergency repairs, and coordination with production teams.

Job Duties & Responsibilities:

Supervise, coach, and review performance of plant maintenance technicians
Coordinate maintenance activities with production to minimize downtime
Ensure all work complies with safety standards and is properly documented

Troubleshoot and diagnose mechanical, hydraulic, pneumatic, and electrical issues during production
Schedule and execute preventative maintenance programs
Perform emergency and unscheduled repairs to maintain production continuity
Conduct mechanical repairs and general-purpose steel fabrication
Perform welding for equipment repair, installation, and modifications

Service and maintain production equipment including conveyors, cranes, and mixers
Read and interpret equipment manuals, schematics, and technical documents
Use hand tools, power tools, electric meters, welders, torches, and material handling equipment

Obtain quotes for parts and supplies and manage material pricing
Communicate with vendors to ensure proper installation and ongoing equipment maintenance
Install replacement parts and components as needed

Maintain clean, safe, and organized work areas
Enforce plant safety policies and procedures at all times

COUNTY Core Competencies: The expected behaviors of all COUNTY team members that align with Our Values and Our Commitments:

Integrity & Organizational Awareness
Customer First Focus
Results Driven Orientation
Teamwork, Safety & Collaboration
Problem Solving & Decision Making
Creativity & Innovation

Job-Based Competencies:

Production & Plant Operations Management
Machine Operation
Quality Control
Inventory Management
Project Management & Product Development
Work Order Scheduling & Value Stream Mapping
Supply Chain Management
Financial Acumen & Budget Management
Material Handling
Leadership
Communication
Safety Mindedness
Conflict Resolution

Experience & Qualifications: (Required or Preferred)

4–6 years of industrial or manufacturing maintenance experience
Proven leadership or supervisory experience preferred

Boiler system experience
Electrical license or certification
Strong knowledge of industrial safety standards

Work Environment:

Work in indoor and outdoor weather conditions, including extreme hot or cold temperatures
Exposure may include extreme weather, machinery, chemicals, public interaction, etc.
Travel required: None
Typical work hours/shifts: [Describe schedule, e.g., standard hours, rotating shifts, weekends, overtime expectations]

Physical & Work Expectations:
An individual in this position must be able to successfully perform the essential duties and responsibilities listed above. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions of this position.

Frequent standing, walking, bending, reaching, or handling materials/equipment.
Occasional climbing, kneeling, crawling, or lifting/moving up to 25 pounds.
Ability to concentrate, follow detailed instructions, communicate effectively, and safely perform job duties.
May require the operation of specific tools, equipment, or vehicles associated with the position.