Maintenance Supervisor - Custom Castings

nordsterngroup; Winnipeg; On-site; CAD 65,000 - 85,000; Full time

Benefits offered by this job

Hiring bonus $2000

Four-day workweek

Off-shift premiums

Full benefits with RRSP matching

Comprehensive training program

Career advancement opportunities

Work boots & safety glasses reimburse

Job summary

Custom Castings, a member of the NordsternGroup, seeks a proactive Maintenance Supervisor to oversee daily facility and equipment operations. You will lead a team of maintenance technicians, drive troubleshooting efforts, and ensure work orders are completed efficiently to minimize downtime.

The ideal candidate blends technical expertise in mechanical and electrical systems with strong leadership skills, plus experience with CMMS and safety compliance.

Qualifications

• 3–5+ years of hands-on maintenance experience.
• Experience in a leadership or supervisory role is an asset.
• Strong mechanical and electrical troubleshooting skills.
• Certifications in trade (Red Seal Journeyperson Millwright or equivalent) are an asset.
• Experience with CMMS for work orders and inventory is a plus.

Responsibilities

• Lead a maintenance team and schedule work orders based on priority and skill level.
• Oversee hands-on troubleshooting and repair of machinery, equipment, and factory systems.
• Develop and optimize preventive maintenance schedules to maximize reliability.
• Enforce safety procedures, LOTO, and local safety standards across shifts.
• Monitor spare parts usage, inventory, and coordinate with vendors/contractors.
• Document failures, root cause analyses and metrics in the CMMS.

Skills

Team leadership

Maintenance planning

Troubleshooting

Electrical & mechanical

CMMS

PLC diagnostics

Safety compliance

Education

High school diploma or GED

Red Seal Journeyperson Millwright Certificate

Tools

Limble CMMS

Job description

Custom Castingsis a member of theNordsternGroup of Companies, which also includes Protek Surface Technologies, Forte Tooling Technologies, and Sure Cast Aluminum Foundry. We are an integrated, single-source solutions provider delivering consistent, high-quality aluminum permanent mold castings to our customers.

We are seeking a proactiveMaintenance Supervisorto oversee daily facility and equipment operations. You will manage a team of maintenance technicians, lead troubleshooting efforts, and ensure work orders are completed efficiently to minimize downtime. The ideal candidate blends technicalexpertisein mechanical and electrical systems with strong leadership skills.

Why Join Custom Castings?

What makes us a Great Place to Work? Our people and our culture matter! We are committed to fostering a diverse, inclusive, and respectful workplace where values are recognized.We also offer a strong total rewards package, including:

• $2000 hiring bonus

• Competitive Salary

• 4-day workweek for weekday shifts

• Off-shift premiums

• Paid lunch and coffee breaks

• Absent Time Paid hours

• Full benefits package including RRSP matching

• Comprehensive training program

• Opportunities for career advancement

• Work boots and Safety Glasses reimbursement

• Continuous Improvement culture with employee rewards

• Active Social Committee

Key Responsibilities:

• Team Leadership:Supervise, and schedule a group of highly skilled individuals, assigning work orders based on skill level and priority.

• Operations & Repair:Lead hands-on troubleshooting and repair of machinery, production equipment, overhead cranes, melting furnaces, CNC machines, pneumatic, hydraulic, electrical, and plumbing systems.

• Preventive Maintenance:Execute andoptimizethe preventive maintenance (PM) schedule to maximize equipment reliability.

• Safety & Compliance:Enforce safe work procedures, lock-out/tag-out (LOTO), and local safety standards across all shift operations.

• Inventory & Vendor Coordination:Track spare parts usage, order replacement inventory, and supervise third-party contractors when needed.

• Downtime Reporting:Document equipment failures, root-cause analyses, and shift metrics in the Computerized Maintenance Management System (CMMS).

What You Bring:

• Experience:3–5+ years of hands-on maintenance experience. Experience in a leadership or supervisory role is considered an asset.

• Technical Skills:Strongproficiencyin mechanical systems, electrical troubleshooting (up to 480V preferred), hydraulics, pneumatics, and PLC basic diagnostics.

• Certifications:High school diploma or GEDrequired; Red Seal Journeyperson Millwright Certificate (or equivalent trade certification) is considered an asset.

• Software:Experience using a CMMS (e.g.Limble) for work order and inventory tracking is considered an asset

• Physical Requirements:Ability to stand/walk for extended periods, and work in varied climate conditions.