Maintenance Supervisor

Aquatera Utilities Inc.; Grande Prairie; On-site; CAD 90,000 - 110,000; Full time

Benefits offered by this job

Health, dental and vision

Defined benefit pension plan

RRSP matching

Wellness spending account

Above average vacation benefits

Job summary

Aquatera Utilities Inc. in Grande Prairie is seeking a Maintenance Supervisor to lead the maintenance team delivering preventive, corrective, routine, and on-demand services for treatment plant facilities.

You will ensure work is performed safely, efficiently, and in alignment with established processes, standards and regulatory requirements. Responsibilities include supervising contractors, coordinating CMMS records, implementing preventive maintenance programs, reviewing project documentation,

Qualifications

• Journeyman certification preferred (millwright, electrician or instrumentation)
• Experience leading maintenance teams in facilities operations
• CMMS experience is an asset
• Experience supervising in a union environment
• Strong safety mindset and adherence to processes

Responsibilities

• Lead maintenance team and contractors to meet daily operational and safety goals
• Oversee preventive, corrective, routine and on-demand maintenance on treatment plant facilities
• Maintain CMMS records and initiate work approvals
• Coordinate and implement preventive maintenance program
• Review capital plans and maintenance components for updates
• Support training and safety meetings and toolbox talks
• Assist in emergency response coordination

Skills

Team leadership

CMMS experience

Troubleshooting

Preventive maintenance

Safety mindset

Contractor supervision

Union experience

Communication skills

ME troubleshooting

Process adherence

Education

Journeyman certification

Engineering background

Related designation

Tools

CMMS

Job description

Reports To: Treatment Operations Manager

Join the Team That’s Growing Healthy Communities. Work with Purpose. Live with Possibility.

At Aquatera, we’re more than a utility provider, we’re environmental leaders delivering high-quality water, wastewater, and solid waste services while building healthier communities across Alberta. As a locally owned organization and an Alberta Top Employer, we’re proud to offer meaningful work, opportunities for development and growth, and a fulfilling lifestyle all within a supportive work environment. Everything we do contributes to cleaner water, a healthier environment, and stronger communities so you’ll go home knowing your work truly matters. We foster a strong, supportive culture grounded in safety, integrity, collaboration, and innovation. With opportunities for training, mentorship, and career advancement, Aquatera is a place to grow and thrive while maintaining a positive work life balance. We’re looking for passionate and diverse professionals who share our values and are committed to making a lasting impact.

About the Role

We are looking for a maintenance supervisor to lead and support the maintenance team in delivering preventive, corrective, routine and on‑demand maintenance services for treatment plant facilities. In this role, you will ensure maintenance activities are performed safely and efficiently, and in alignment with established processes, best practices and all applicable internal and external requirements.

Key Responsibilities

• Responsible for the maintenance team and contractor activities and performance
• Adhering to Aquatera’s asset management policy and standards
• Overseeing the maintenance of work order records within computerized management maintenance software (CMMS); initiating documents to obtain formal approval of work required
• Coordinating and assisting in the implementation of preventative maintenance program
• Ensuring that deficiencies are identified, recorded and escalated, and that related documentations are maintained
• Coordinating and participating in facility-related projects
• Supervising and interacting with contractors as part of facility-related contracts
• Providing, participating in and supporting training, safety meetings, operational meetings, toolbox talks, etc.
• Reviewing reports, design drawings, as-built, contract specifications and providing comments and recommendations on maintenance components
• Reviewing capital plan and make recommendations for additions, deletions and project timing on maintenance components
• Assisting with emergency response coordination

Qualifications and Required Skills

• Journeyman certification as a millwright, electrician or instrumentation technician is preferred. A background in mechanical or electrical engineering, or a related designation, would be an asset
• Ability to effectively lead, motivate and coordinate a maintenance team to meet daily operational and safety goals
• CMMS experience is an asset
• Facility operations and maintenance work experience
• Experience supervising in a union environment
• Ability to adhere to processes and practices relating to facility operations and maintenance
• Ability to maintain and repair mechanical, electrical and control systems
• Mechanical, electrical and control system troubleshooting skills
• Possess a high level of environmental, health and safety mindset and ability to perform work in a safe manner
• Possess strong client-service orientation along with a high sense of urgency
• Support and participate in a culture of continuous improvement
• Effective communication skills for the purpose of data relay, exchange, feedback, and clarification

Compensation

We offer competitive compensation and benefits including health, dental and vision, defined benefit pension plan, RRSP matching, health and wellness spending account, and above average vacation benefits.

Conditions of Employment

• Legally entitled to work in Canada without limitations
• Valid Class 5 driver’s license and satisfactory driver’s abstract
• Pass 50 lb. fitness test
• Pass comprehensive drug and alcohol test

Ready to make a difference?

This competition will remain open until November 16, 2026.