Maintenance Supervisor

Cornerstone Companies, Inc.; Royal Oak (MI); On-site; USD 65,000 - 80,000; Full time

Job summary

Cornerstone Companies, Inc. is seeking a Maintenance Supervisor to lead facilities maintenance operations at our Royal Oak, MI properties.

The role focuses on safety, reliability, and efficiency across HVAC, electrical, plumbing and building systems while managing a team of maintenance professionals. The ideal candidate has extensive facilities maintenance experience with supervisory responsibilities and a strong commitment to safety and regulatory compliance.

Qualifications

• High School Diploma or equivalent required.
• 7+ years of facilities maintenance experience, including 3+ years in supervision.
• Experience with HVAC, electrical, plumbing, and general building systems.
• Universal refrigerant certification required.
• Strong preventative maintenance and safety compliance background.
• Knowledge of OSHA regulations and facility-related legal standards.

Responsibilities

• Lead and develop a maintenance team, schedule tasks, and provide guidance.
• Oversee preventive maintenance of HVAC, electrical, plumbing, lighting and building systems.
• Ensure OSHA compliance, safety practices, and manage budgets and costs.
• Coordinate with contractors and vendors for repairs and capital projects.

Skills

Leadership

Troubleshooting

Time management

Communication

Safety culture

Education

High School Diploma

Associate’s or Bachelor’s degree in Facilities Management or related field

Professional certifications (CFM, HVAC)

Tools

CMMS software

Building Automation Systems knowledge

Job description

Job DetailsJob Location: Cornerstone Michigan Office - Royal Oak, MI 48067Position Type: Full TimeSalary Range: $65,000.00 - $80,000.00 Salary/yearTravel Percentage: Up to 50% Job Shift: DayJob Category: Management

At Cornerstone Companies, we believe our people are the foundation of everything we build. Guided by integrity, stewardship, accountability, and a commitment to excellence, we are dedicated to creating and maintaining high-quality environments where our tenants, partners, and team members can thrive.

We are seeking a skilled and motivated Maintenance Supervisor to lead our facilities maintenance operations and ensure our properties remain safe, efficient, and well-maintained. This is a leadership role for someone who takes pride in their work, values teamwork, and is committed to delivering exceptional service.

Position Summary

The Maintenance Supervisor is responsible for overseeing and coordinating all activities related to the upkeep, repair, and preventative maintenance of assigned buildings and physical assets. This role ensures facilities operate efficiently, safely, and in compliance with organizational policies and regulatory requirements.

The ideal candidate will lead and support a team of maintenance professionals while fostering a culture of safety, accountability, and continuous improvement.

Key Responsibilities

Leadership & Team Development

• Supervise, train, and evaluate maintenance staff performance.
• Schedule and assign daily tasks to ensure efficient use of resources.
• Provide technical guidance and troubleshooting support to team members.
• Promote a culture of safety, professionalism, and high performance.

Facilities & Preventative Maintenance

• Oversee routine and preventative maintenance of HVAC, electrical, plumbing, lighting, and general building systems.
• Develop and manage a comprehensive preventative maintenance program.
• Respond to emergency maintenance requests promptly and effectively.
• Conduct regular facility inspections to identify and mitigate potential hazards.
• Maintain accurate records of work orders, inspections, and maintenance activities.

Compliance, Safety & Budget Management

• Ensure compliance with OSHA standards, building codes, and health regulations.
• Enforce safe work practices and proper use of tools and protective equipment.
• Maintain inventory of tools, supplies, and equipment.
• Assist in developing annual budgets and 3-year capital plans.
• Track expenses and ensure cost-effective solutions.
• Generate reports on facility conditions and maintenance performance.

Project & Vendor Coordination

• Coordinate with contractors and vendors for specialized repairs.
• Assist with renovation and capital improvement projects.
• Collaborate with Property Management and other departments to meet operational needs.
• Maintain strong communication with tenants, clients, owners, and vendors.

Qualifications

• High School Diploma or equivalent required.
• Minimum 7 years of facilities maintenance experience, including at least 3 years in a supervisory role.
• Experience with HVAC, electrical, plumbing, and general building systems.
• Universal refrigerant certification required.
• Strong background in preventative maintenance programs and safety compliance.
• Working knowledge of OSHA regulations and facility-related legal standards.
• Ability to lift up to 50 pounds and work indoors/outdoors, in confined spaces, and at heights as needed.

Knowledge, Skills & Abilities

• Extensive knowledge of building systems and maintenance best practices.
• Strong leadership skills with the ability to motivate and develop a team.
• Excellent problem-solving and troubleshooting abilities.
• Strong organizational and time-management skills.
• Effective written and verbal communication skills.
• Ability to multitask and perform under pressure, particularly in emergency situations.
• Familiarity with facility management software and CMMS systems.

Preferred Qualifications

• Associate’s or Bachelor’s degree in Facilities Management or related field.
• Experience in healthcare facility management.
• Professional certifications (CFM, HVAC certification, etc.).
• Experience with energy management and sustainability programs.
• Knowledge of building automation systems (BAS).
• Experience in a large, multi-facility or industrial setting.

Work Environment

This role involves both indoor and outdoor work with potential exposure to varying weather conditions. Physical requirements include lifting up to 50 pounds, bending, kneeling, stooping, standing for extended periods, and working in confined or elevated spaces. Exposure to hazardous materials and electrical systems may occur. Strict adherence to safety protocols is required.

Why Join Cornerstone Companies?

At Cornerstone, we are more than a workplace — we are a team committed to excellence, stewardship, and service. We invest in our people, value collaboration, and strive to create environments where both our properties and our employees flourish.