North America Construction (1993) Ltd. – NAC Constructors Ltd. (NAC) is well known for our expertise in water and wastewater construction across Canada. Our self‑performing team of almost 500 skilled professionals and experts in trades and engineering comprehensively handles projects from conceptualization to delivery. We also have extensive experience in fields such as civil, structural, process mechanical, building mechanical, electrical and instrumentation work. At NAC, our priority is to maintain the highest level of quality and safety. The depth of our resources is evident in the variety of projects we construct; from water filtration to wastewater treatment; dams to ethanol; we build it all…and more!NAC is currently seeking a Commissioning Lead, initially for various Water and Wastewater Treatment Plant projects in the York Region and Greater Toronto Area.Position SummaryNAC Constructors Ltd. is seeking a Commissioning Lead to oversee commissioning, start‑up, and handover activities for construction projects. The role is responsible for developing and executing commissioning strategies across mechanical, electrical, and control systems, ensuring compliance with contract requirements, schedules, budgets, and quality standards. The Commissioning Lead will direct commissioning activities from planning through turnover, including coordination with project teams, subcontractors, consultants, and clients.ResponsibilitiesLead all commissioning activities from planning through start-up, testing, verification and handoverDevelop and implement comprehensive commissioning plans,



including system boundaries, scopes and execution strategiesIntegrate mechanical, electrical and commissioning schedules into overall project timelinesCoordinate M&E activities to ensure compliance with contract specifications, schedules and quality requirementsManage Red Tag / Green Tag system for equipment start-up, testing and safety controlReview installations prior to commissioning and identify deficiencies with site teamsPrepare, submit and manage commissioning plans, documentation and turnover packagesChair commissioning meetings and distribute minutesSupervise and witness commissioning tests, inspections and performance verificationMaintain commissioning documentation, including Article E updates and related contract recordsSupport preparation of project documentation such as CRXs, CANs and NCPCsProvide technical input during design and construction coordination meetingsEnsure best practices for turnover, preservation and change management processesProvide commissioning support to additional NAC Ontario projects as requiredRequirementsConstruction‑related degree, diploma or equivalent experience (3‑5 years minimum)Experience commissioning mechanical,



electrical and control systems, preferably in municipal infrastructureExperience with wastewater treatment or pumping station projects ($10M–$20M) is an assetStrong knowledge of construction processes, engineering drawings, scheduling, safety and cost controlDemonstrated ability to develop and execute commissioning plans and manage project deliveryStrong leadership, communication, negotiation and problem‑solving skillsAbility to work with multidisciplinary teams and manage stakeholder relationshipsFlexible, organized and able to manage shifting priorities and deadlinesAbility to work on‑site for commissioning events, with occasional remote workValid WHMIS and Health & Safety Awareness Training for SupervisorsNAC OffersCompetitive compensationOpportunities for growth opportunities, development and advancement, including financial assistanceComprehensive benefit plan (dental, vision, health, etc.)Employee & Family Assistance ProgramExcellent company matched pension planRegistered Retirement Savings PlansAdditional time off between Christmas and New Year’s DayCommunity involvement opportunitiesFriendly working environmentNumerous team activities and various company eventsNAC is committed to providing equal opportunities for all individuals to achieve their goals. If you feel that you need accommodations during the recruitment and selection process because of illness or disability, please contact Human Resources for further information.#J-18808-Ljbffr

📌 Commissioning Lead (Nobleton)
🏢 North America Construction
📍 Nobleton