Senior Maintenance Supervisor - Aggregate Plant Ops & Safety

Walbec Group; Milwaukee (WI); On-site; USD 75,000 - 110,000; Full time

Benefits offered by this job

Competitive pay

Medical plan with HRA contribution

Dental, Vision, and Life Insurance

FSA

EAP

Disability coverage

Paid parental leave

Generous PTO and holidays

Profit sharing

Training and professional development

Career growth

Job summary

Walbec Group is seeking an Aggregate Plant Maintenance Supervisor to oversee day-to-day maintenance, drive reliability, and lead training for our aggregate processing plants in the Midwest. You will develop preventative programs, troubleshoot production issues, and coordinate maintenance activities with supervisors and field personnel.

The role emphasizes safe, efficient operation, asset management, and continuous improvement, with opportunities to influence plant performance and budgets.

Qualifications

• 5+ years in industrial maintenance, preferably in aggregate/mining/heavy manufacturing.
• Previous supervisory experience is preferred.
• Strong knowledge of crushers, screens, conveyors, hydraulics, bearings, gearboxes, welding, and fabrication.

Responsibilities

• Lead maintenance activities and coordinate field crews during production and outages.
• Develop and implement scheduled and preventative maintenance programs.
• Analyze equipment failures and drive corrective actions.
• Coordinate maintenance events from work orders through closeout.
• Support plant operations training and process improvements.
• Maintain asset condition records and support capital planning.

Skills

Industrial maintenance

Supervisory experience

Crushers and conveyors

Hydraulics

Electrical controls

MSHA/OSHA regulations

CMMS (HCSS Equipment360)

Microsoft Office

Travel locally/regionally

Valid driver's license

Tools

HCSS Equipment360

Microsoft Office

Job description

Walbec Group is seeking an Aggregate Plant Maintenance Supervisor to oversee day-to-day maintenance, drive reliability, and lead training for our aggregate processing plants in the Midwest. You will develop preventative programs, troubleshoot production issues, and coordinate maintenance activities with supervisors and field personnel.

The role emphasizes safe, efficient operation, asset management, and continuous improvement, with opportunities to influence plant performance and budgets.