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37 commissioning engineer jobs found

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Onsite commissioning engineer Ontario
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HL
Mar 20, 2026
Full time
Control and Automation Engineer - Mississauga
Hatch Ltd Mississauga, Ontario, Canada
Requisition ID: 98609 Job Category: Engineering Location: Mississauga, ON, Canada Join a company that is passionately committed to the pursuit of a better world through positive change. With more than 70 years of business and technical expertise in mining, energy, and infrastructure, our 10,000 colleagues in 150 countries tirelessly work toward bettering the industries in which we operate. With practical solutions that are safe, innovative and sustainable, we think globally while acting locally. Join our Project Delivery Group (PDG), a dynamic team of professionals passionately committed to world-class project delivery across the globe. With expertise in sustainable studies, asset building and operations, and industry-leading efficiencies, our best-in-class team leverages methodologies, governance and systems that are unparalleled in the engineering space. Are you looking for an opportunity to join a diverse group of professionals who are committed to remaining...
CB
Apr 04, 2026
Full time
Junior Instrumentation Engineer
Canadian Bank Note Company Ottawa, Ontario, Canada
Company Description Canadian Bank Note Company (CBN) is a leader and trusted provider of secure document and adjacent enterprise-level system solutions across the following domains: border security, civil identity, driver licence/identification and vehicle information, excise control, currency, lotteries and charitable gaming. CBN Nano Technologies, Inc. (CBNNT) is a wholly owned subsidiary of CBN that is developing unique and cutting-edge technologies that bring manufacturing into the atomic realm. We are developing advanced nanotechnology to extend our manufacturing capabilities. This technology has broad applicability to secure documents of all types, to quantum computing, to medical uses, and to environmental remediation. Our Corporate Philosophy and 7 Core Principles shape and guide our corporate behaviours and underpin the sense of community you will experience at CBN. We seek long-term relationships with our employees and offer a competitive compensation package that...
PL
Apr 04, 2026
Full time
Operational Reliability Project Engineer - PL#47146
Peter Lucas Project Management Inc. Sault Ste. Marie, Ontario, Canada
Peter Lucas Project Management invests in people, community, and cutting-edge technology to provide gold standard project delivery. We are currently looking for an Operational Reliability Project Engineer to join our team and support our client. At Peter Lucas, we offer a variety of work, professional development, and learning opportunities that come from working on diverse projects in the mining, energy, and heavy industrial sectors. Our dynamic environment, filled with high-achieving professionals, enables our staff to take on incredible opportunities, gain mentorship from a diverse group of colleagues, and succeed in their careers. We are seeking an Operational Reliability Project Engineer who thrives in complex environments. The successful candidate will cut through bureaucracy, extract clarity where information is fragmented, and confidently manage difficult relationships to keep projects moving forward. They will take full ownership of delivery across cost, schedule, scope,...
RA
Apr 03, 2026
Full time
Senior Project Engineer, Transportation
$120,000 - $170,000 yearly
RV Anderson Associates Limited Toronto, Ontario, Canada
Your difference is the difference Do you love to develop and share great ideas? Do you believe your insights can drive people forward? Do you appreciate working with others and building on mutual successes? Perfect. We do, too. As an employee-owned company, we foster a culture where our people can thrive - and by thrive, we mean a place where you can share your ingenuity, express your difference, and grow in your very own way. Whatever your area, no matter your grade, your unique skills and perspective will help drive change from operations to the C-suite, across a wide range of projects and channels. Are you ready to build a future that's uniquely yours? Join our award-winning team and make a difference that defines you. RVA is seeking a Senior Engineer to join their Transportation team. This position will be based in our London, ON office. Duties: Responsible for leading preliminary and final designs for major road infrastructure projects, including stormwater...
BT
Apr 02, 2026
Full time
Senior Welding Engineer, Nuclear Manufacturing
BWX Technologies Cambridge, Ontario, Canada
BWXT Canada Ltd. (BWXT Canada) has over 60 years of expertise and experience in the design, manufacturing, commissioning and service of nuclear power generation equipment. This includes steam generators, nuclear fuel and fuel components, critical plant components, parts and related plant services. BWXT Canada's subsidiary, BWXT Medical Ltd. (BWXT Medical) provides its customers, who conduct life-saving medical procedures for patients around the world, the benefit of decades of experience in the development, manufacturing, packaging and delivery of medical isotopes and radiopharmaceuticals. Headquartered in Cambridge, Ontario, BWXT in Canada has approximately 1,800 employees at locations in Peterborough, Toronto, Arnprior, Brampton, Port Elgin, Owen Sound, Kanata and Oakville, Ontario and Vancouver, British Columbia. BWXT Canada is a subsidiary of BWX Technologies, Inc. (NYSE: BWXT). Follow us on Twitter @BWXT and learn more atwww.bwxt.com. Welcome to BWXT We believe in empowering...
AE
Apr 02, 2026
Full time
Projects Engineer in Training
Agnico Eagle Mines Limited Cochrane, Ontario, Canada
WHAT DOES AGNICO EAGLE VALUE? At Agnico Eagle, our values never waver. We believe in trust, respect, equity, family and responsibility. Why? Because they express who we are, and they have helped us succeed in business for over 60 years. We value you - your unique set of skills and experience. We value your willingness to build those skills and make a meaningful contribution to our company. And, we value your commitment to treat every person on our team with respect, helping us to operate safely, protect the environment and make a positive contribution to our local communities. ABOUT OUR OPERATION Canadian-based and led, Agnico Eagle is Canada's largest mining company and the second largest gold producer in the world. It produces precious metals from operations in Canada, Australia, Finland and Mexico and has a pipeline of high-quality exploration and development projects. Agnico Eagle is a partner of choice within the mining industry, recognized globally for its leading...
BT
Mar 30, 2026
Full time
Instrumentation and Control Engineer
$1,500 - $3,000 weekly
BWX Technologies Peterborough, Ontario, Canada
At BWXT Nuclear Energy Canada Inc. (BWXT NEC), we are committed to excellence in every business initiative. With over 500 workers across locations in Peterborough, Toronto, and Arnprior, BWXT NEC supplies nuclear fuel and fuel channel components, services, equipment and parts for the CANDU® nuclear power industry. Instrumentation and Control Engineer We are looking for anInstrumentation and Control Engineerfor our Peterborough, Ontario site. BWXT NEC's Fuel Handling and Engineered Solutions group is involved in the design, manufacture, development, testing, parts supply, and service of on-power refueling, reactor maintenance, and nuclear medicine delivery tooling sold around the world. We are the original designer of the automated systems that allow 24/7 on power refueling of CANDU reactors and aim to solve some of the Nuclear Industry's most challenging problems. Today, BWXT's equipment is being used in most of the nuclear power plants in Canada and is critical to delivering...
HL
Mar 29, 2026
Full time
Mechanical Engineer - Hydropower
$115,000 - $165,000 yearly
Hatch Ltd Niagara Falls, Ontario, Canada
Requisition ID: 96999 Job Category: Energy Location: Niagara Falls, ON, Canada Join a company that is passionately committed to the pursuit of a better world through positive change. With more than 65 years of business and technical expertise in mining, energy, and infrastructure, our 10,000 colleagues in 150 countries tirelessly work toward bettering the industries in which we operate. With practical solutions that are safe, innovative and sustainable, we think globally while acting locally. Are you looking for an opportunity to join a diverse group of professionals who are committed to remaining exceptional? We look forward to hearing from you. Our energy expertise in the oil and gas sector comprises the entire value chain - upstream, midstream, and downstream; and in the power sector includes thermal, nuclear, waterpower, renewable, hybrid, transmission and distribution, and grid modernization. Join our vision of a low-carbon world and help make positive change! We...
AR
Mar 29, 2026
Full time
Senior / Intermediate Electrical Engineer (Hydropower)
$100,200 - $137,700 yearly
AtkinsRéalis Toronto, Ontario, Canada
Job Description Overview AtkinsRéalis is expanding our Hydropower team in Ontario to support a series of nation-building projects and hydropower refurbishments that help keep Canada's electrical grid reliable for decades to come. Working within a multidisciplinary team, you will develop design packages for hydroelectric balance-of-plant systems including medium and high voltage systems, and support project delivery from conceptual design through construction support and commissioning as required. This role is based out of our Toronto (West Mall) office and offers a hybrid working environment, with occasional travel to project sites as required. Your role Lead and deliver conceptual and detailed design for hydroelectric Balance of Plant (BoP) electrical systems, including medium and high voltage systems. Develop station service AC and DC power distribution designs, including motor controls and auxiliary power systems. Design grounding systems, MV/LV cable systems,...
AR
Mar 29, 2026
Full time
Municipal Engineer
$125,000 - $171,900 yearly
AtkinsRéalis Toronto, Ontario, Canada
Job Description Please note that this job posting is intended for you to express your interest in future opportunities within AtkinsRéalis. Overview As part of AtkinsRéalis Engineering Services group, the municipal infrastructure team specializes in providing a full range engineering services for infrastructure projects to local, national, and international clients. The municipal infrastructure team is looking for a Municipal Engineer to join our growing team to work on one the most important Canadian airport projects. The position is 100% in-office in Toronto. Your role Provides advice, guidance and subject matter expertise throughout the planning, design, and delivery of the program as it relates to municipal infrastructure design and construction including compliance with all relevant codes and standards. Ensures that Municipal design and construction comply with technical requirements, including design reviews, submittal reviews, and testing. Conducting...
BT
Mar 27, 2026
Full time
Mechanical Engineering, Pressure Boundary and Analysis
$1,500 - $3,000 weekly
BWX Technologies Peterborough, Ontario, Canada
At BWXT Nuclear Energy Canada Inc. (BWXT NEC), we are committed to excellence in every business initiative. With over 500 workers across locations in Peterborough, Toronto, and Arnprior, BWXT NEC supplies nuclear fuel and fuel channel components, services, equipment and parts for the CANDU® nuclear power industry. Mechanical Engineering - Pressure Boundary & Analysis We are looking for a Mechanical Engineer - Pressure Boundary & Analysis for our Peterborough, Ontario site. BWXT NEC's Fuel Handling and Engineered Solutions group is involved in the design, manufacture, development, testing, parts supply, and service of on-power refueling, reactor maintenance, and nuclear medicine delivery tooling sold around the world. We are the original designer of the automated systems that allow 24/7 on power refueling of CANDU reactors and aim to solve some of the Nuclear Industry's most challenging problems. Today, BWXT's equipment is being used in most of the nuclear power plants in...
DM
Mar 27, 2026
Contractor
Project Engineer
$90,000 - $130,000 yearly
DMC Mining Services Ontario, Canada
Elevate your career with one of North America's leading underground mining contractors. DMC Mining Services has set the standard in the mining industry, providing top-notch services from shaft sinking and raise boring to complete mine development and operation. We're looking for dedicated professionals to join our team and contribute to our legacy of excellence, safety, and innovation. If you're passionate about making a difference and eager to work on challenging, impactful projects, we want to hear from you! Our core values: Zero Harm, Teamwork, Results Driven, Courage and Accountability. Summary: DMC is currently looking for a Project Engineer to join our team on a contract basis, based in Sudbury, ON . The Project Engineer is responsible for the coordination and delivery of all engineering services required for the Project. This includes a functional support role to the construction / operations team on the Project. The Project Engineer will ensure that engineering scope...
BT
Mar 22, 2026
Full time
Manufacturing Engineer - Intermediate
BWX Technologies Cambridge, Ontario, Canada
BWXT Canada Ltd. (BWXT Canada) has over 60 years of expertise and experience in the design, manufacturing, commissioning and service of nuclear power generation equipment. This includes steam generators, nuclear fuel and fuel components, critical plant components, parts and related plant services. BWXT Canada's subsidiary, BWXT Medical Ltd. (BWXT Medical) provides its customers, who conduct life-saving medical procedures for patients around the world, the benefit of decades of experience in the development, manufacturing, packaging and delivery of medical isotopes and radiopharmaceuticals. Headquartered in Cambridge, Ontario, BWXT in Canada has approximately 1,800 employees at locations in Peterborough, Toronto, Arnprior, Brampton, Port Elgin, Owen Sound, Kanata and Oakville, Ontario and Vancouver, British Columbia. BWXT Canada is a subsidiary of BWX Technologies, Inc. (NYSE: BWXT). Follow us on Twitter @BWXT and learn more atwww.bwxt.com. Welcome to BWXT We believe in...
FB
Mar 15, 2026
Full time
Facility Process Engineer
Farm Boy Inc. Mississauga, Ontario, Canada
Company Description If you're looking for more, you've come to the right place. From the moment we opened our doors in 1981, we knew we wanted to be different. The people who work here are special, and that's what makes us special. Our team members uphold the standards we set long ago by making the exceptional everyday, building relationships with our customers and with each other, and finding a place where their potential meets opportunity. Job Description Be part of what makes us different. You'll be responsible for developing, implementing, and optimizing industrial processes and equipment across Central Facilities. This role supports operational efficiency, product quality, and continuous improvement initiatives from concept through start-up and certification, while ensuring compliance with safety, quality, and regulatory standards. Here are some of the other ways you'll help us stand out: Analyze operations and lead process improvements to enhance efficiency,...
Ra
Mar 14, 2026
Full time
Mechanical Engineer - P. Eng.
$100,000 - $130,000 yearly
Randstad Hamilton, Ontario, Canada
job details Randstad Canada is currently managing a search for an experienced Mechanical Engineer (P.Eng.) to join a long-standing, specialized manufacturing leader in Hamilton, Ontario. Our client is a premier expert in the design and engineering of heavy-duty HVAC systems and prefabricated metal buildings used in extreme industrial environments such as refineries, mines, and steel mills. ... This is a full-time, in-person role designed for a "hands-on" technical leader who enjoys managing the entire product lifecycle-from initial client requirements and complex calculations to 3D modeling and final commissioning. The Ideal Candidate: Licensed Professional: Must hold a P.Eng. in Ontario and be current with PEO PEAK requirements. HVAC Specialist: At least 5 years of direct experience in HVAC design, preferably within a manufacturing setting. Software Expert: High proficiency in AutoCAD and Solidworks for modeling and analysis. Technical Mentor: Someone capable of providing...
ML
Mar 13, 2026
Full time
Structural Engineer
ML6 Goderich, Ontario, Canada
The Opportunity: We are seeking a Structural Engineer to support the assessment, design, and improvement of surface and underground mine infrastructure. In this role, you will lead civil and structural projects from concept through implementation, supporting operational upgrades while ensuring compliance with applicable codes, standards, and mining regulations. You will work closely with operations, maintenance, contractors, and fellow engineering professionals in a technically complex environment. What You'll Be Doing: Perform structural calculations and designs for conveyor systems, transfer towers, crusher and screen supports, material handling and storage systems, and foundations. Evaluate existing steel, concrete, wood, and masonry structures to safely integrate new or additional equipment. Assess surface and underground infrastructure and recommend repair or replacement programs as required. Develop civil and structural designs in compliance with applicable...
AA
Mar 12, 2026
Full time
Systems Design Engineer, Nuclear
$32.69 - $44.95 hourly
ATS Automation Tooling Systems Cambridge, Ontario, Canada
Join our globally growing team at ATS Industrial Automation where we create complex automation solutions at the highest level that sustainably impact lives around the world. At ATS, a publicly traded global company with a proud 40-year history, we help drive the future with our factory-wide automation solutions. At ATS Industrial Automation, what we do matters - both to our customers and to their customers. With 1000 skilled employees around the world, we design, build and service mission-critical automated assembly and test solutions for mobility, nuclear and specialty automation. Our customers are leaders in their industries and rely on us to deliver what we promise - on time and on budget. Combined with our broad product portfolio, financial strength and global presence, we provide our customers with the best automation solutions wherever and whenever they need them. Total Compensation & Benefits Pay Rate: $32.69-$44.95 per hour Eligible for Annual Incentive Bonus...
AB
Mar 05, 2026
Full time
Engineering Co-op Student
Aspire Bakeries Brantford, Ontario, Canada
Hungry for a career that's as rewarding as it is delicious? At Aspire Bakeries, we don't just bake breads, cookies, and cakes - we create foods that bring people together. From La Brea Bakery® artisan breads to Otis Spunkmeyer® cookies, our products are enjoyed by millions of people every day. And behind every bite are talented manufacturing and support teams who take pride in their work and our food. We're looking for hard-working people who will bring integrity, creativity, and a passion for excellence to everything they do - whether that's on the bakery floor, in the office, or supporting customers. In return, we offer a workplace culture built on care, ownership, and growth - where your contributions matter and your career can rise as high as our bread loaves! With 13 commercial bakeries across North America and a reputation as an industry leader, Aspire Bakeries is rising together with our people and our customers to be the best all-around bakery solution. Why You'll...
NC
Mar 05, 2026
Contractor
Product Engineer I-CAN (1-year contract)
National Carwash Solutions Barrie, Ontario, Canada
At National Carwash Solutions Inc. (NCS) , we pride ourselves on a friendly, family vibe. We host employee events such as BBQ days, staff appreciation days, and a December holiday lunch, to name a few. We want to show our employees that their contributions matter! We strongly believe that in a team environment, together everyone achieves more. With your safety as one of our top priorities, we build a safety culture by providing lunch for all employees monthly if we are incident-free. We also offer the following benefits for our valued employees: A Safety Boot Reimbursement Program A Clothing Allowance Paid Time Off Days Group Benefits Employee Referral Bonuses RRSP Match Program The NCS family is continually expanding, which often presents opportunities for cross-training and employee growth within the company. If you are reliable, eager to learn, and looking for an employer who values what you bring to the table, we look forward to hearing from you. Job Summary:...
Be
Mar 01, 2026
Full time
Senior Mechanical Engineer
Bestech Ontario, Canada
BESTECH is an innovative multi-disciplinary engineering services firm with over 25 years of proven success across many engineering disciplines. Operating at over 100 employees strong, we know that our value comes from our incredible team. We pride ourselves on being a Partner of Choice, not just to our clients but to our community and our employees. This means ensuring not only that we are a company that clients want to work with but that we are a company our team would continue to choose to work for. As part of this promise, we are committed to prioritizing employees, maintaining open communications, and consistently improving and growing. Whether you are entering the workforce and looking to learn from the best or moving towards the next phase of your career and eager to help usher in the newest generation of subject matter experts, BESTECH is the place for you. Your Role as Senior Mechanical Engineer Reporting to the Supervisor of Mechanical Engineering Services,...
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