Maintenance Supervisor

Reports To:
Treatment Operations ManagerJoin 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 performanceAdhering to Aquatera’s asset management policy and standardsOverseeing the maintenance of work order records within computerized management maintenance software (CMMS);
initiating documents toobtain formal approval of work requiredCoordinating and assisting in the implementation of preventative maintenance programEnsuring that deficiencies are identified, recorded and escalated, and that related documentations are maintainedCoordinating and participating in facility-related projectsSupervising and interacting with contractors as part of facility-related contractsProviding, 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 componentsReviewing capital plan and make recommendations for additions, deletions and project timing on maintenance componentsAssisting with emergency response coordinationQualifications 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 assetAbility to effectively lead, motivate and coordinate a maintenance team to meet daily operational and safety goalsCMMS experience is an assetFacility operations and maintenance work experienceExperience supervising in a union environmentAbility to adhere to processes and practices relating to facility operations and maintenanceAbility to maintain and repair mechanical, electrical and control systemsMechanical, electrical and control system troubleshooting skillsPossess a high level of environmental, health and safety mindset and ability to perform work in a safe mannerPossess strong client-service orientation along with a high sense of urgencySupport and participate in a culture of continuous improvementEffective communication skills for the purpose of data relay, exchange, feedback, and clarificationCompensation
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 limitationsValid Class 5 driver’s license and satisfactory driver’s abstractPass 50 lb. fitness testPass comprehensive drug and alcohol testReady to make a difference?
This competition will remain open until November 16, 2026.
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