Date: Oct 31, 2026

Location: Bowmanville, ON, CA

Operating Sector: Nuclear

Position Title: Manager, Welding

Come Build Your Career at Aecon!

Aecon delivers some of the most complex and impactful infrastructure projects — from transformative transportation networks to critical energy, industrial and nuclear programs. The projects we build connect communities and power future generations. With deep roots in North America and a strong footprint internationally, Aecon brings global expertise and proudly serves public and private sector clients through its Construction and Concessions segment.

Safety Always is not only our #1 core value – it is the standard that anchors our culture. We believe the most ambitious projects deserve the most committed people. At Aecon, you won’t just build your career — you’ll help build what matters to enable future generations to thrive.

At Aecon, you can count on:

• Safety Always. Our number one core value. The safety of our people, projects, partners, and stakeholders is our priority focus – today and always.
• Integrity. We lead by example, with humility and courage.
• Accountability. We’re passionate about delivering on our commitments.
• Inclusion. We provide opportunities where people feel valued, supported, and empowered to contribute fully.

We deliver infrastructure with purpose, and our people are at the heart of everything we do. Aecon employees are incredibly proud to build some of the most impactful infrastructure of this generation – we call it Aecon Proud.

At Aecon we:

• Ensure you and your family receive the services and benefits needed to support your mental, emotional, and physical well-being.
• Are intentional when it comes to investing in your development. We help you build your career and advance your skills through our Aecon University, tuition reimbursement, and Leadership Programs.
• Are committed to creating work environments focused on mutual respect, teamwork, collaboration, and new ideas, through meaningful initiatives, training, partnerships with Veteran groups, our Aecon Women in Trades and diversity programs, as well as our Employee Resource Groups (ERGs), to ensure we are building with top talent and harnessing our collective strengths within every aspect of our culture.
• Operate responsibly by managing risk, safety, and environmental considerations across all our projects and surrounding communities.

Our success is built on the passion, expertise, and dedication of our people. Together, we embrace strong execution, innovation, and continuous improvement — values that come to life through the unique talents and collaborative spirit of every team member. If you’re inspired to make a difference through future-building projects, join our best-in-class team.

As part of an alliance agreement, Aecon has been awarded a contract in an Aecon-led partnership with Kiewit Nuclear Canada by Ontario Power Generation (OPG) for the execution phase on the Darlington New Nuclear Project (DNNP) located in Clarington, Ontario. With the DNNP project in full execution, this role is to support the on-going Construction of all 4 Small Modular Reactor at the Darlington site.

Functionally reporting to the Sr. Weld Program Manager and to the Construction Director on a project reporting line, the Welding Program Manager will lead and assist in the planning, organization, control, integration and completion of works related to all site welding scopes (ie. reactor building, piping, reactor pressure vessel). The Weld Program Manager has the overall responsibility for adherence of Aecon’s QAM for welding activities on site.

• This is role based full time at DNNP site
• Scheduling of technical welding team activities (ie pre-process qualification planning) and representing the welding technical team both internally and externally
• Strong weld process implementation skills (ie how to transfer a welder process from the lab/booth to the field effectively)
• Participate and lead constructability meetings with technical and construction teams to support on-going site construction activities
• Welding related technical trouble shooting management skills and abilities
• Management of welding team (Etechs, Weld Specialists, Weld Engineers, Trainers) and specialized weld tooling
• Collaboration with engineers, technologists, and trades people with ONE Team approach
• Ensuring all work is performed in accordance with Aecon Red Book Safety requirements
• Conducting technical reviews of Requests for Quotation (RFQ), Requests for Proposals (RFP) and contract specification and drawings for welding requirements
• Interpreting drawings, codes, standards, and procedures, and summarizing for project personnel
• Determining welding processes and weld consumables and selecting weld procedures and equipment based on the specifications, properties, and characteristics of base metals
• Certifying WPS and PQRs and registering with regulatory bodies
• Preparing Heat Treatment Instructions
• Maintaining records of WPSs, PQRs, Heat Treatment Instructions and welders’ tickets, qualifications, and welding continuity
• Reviewing fabrication drawings and determining joint configurations and weld symbols
• Preparing requisitions and Aecon Technical Specifications for the purchase of weld consumables and selecting appropriate Special Purchasing Instructions
• Organizing and leading team meetings and advising on design, construction, and fabrication issues
• Disposition and facilitate resolution of welding related NCRs and ACERs
• Reviewing and implementing OPEX’s from other project sites
• Staying current with and introducing new technologies
• Travel domestically and internationally on an as-needed basis (low frequency)
• Liaise with Aecon’s Welding Center of Excellence as needed to support on-site installation welding activities
• Make recommendations for continuous improvement of welding innovation at Aecon Nuclear
• As needed, provides and ensures effectiveness of the liaison function between the designer and construction teams in terms of information flow and problem resolution
• ALWAYS maintain highest standard of final product quality

• Minimum 15 years of manufacturing, fabrication or construction in similar industry: Nuclear, heavy construction/fabrication, ship building, aerospace, military
• Minimum of 5 years of welding/program management
• Post secondary education in a Welding Technology or equivalent (ie. 3 year college diploma in Welding Technology) or University degree in mechanical engineering or welding is an asset.
• Certification as a CWB Welding Engineer or Supervisor would be an asset
• Red seal trades background is an asset
• Expert working knowledge of ASME Codes Section I, Section II, Section III Division 1/2, Section VIII Division 1, Section IX, CWB W47.1 and CSA W59, CSA N285, N286 and B51, AWS D1.1/D1.6, ASME B31.1 and ASME B31.3.
• Expert knowledge of engineering materials and welding metallurgy.
• Strong working knowledge of VT/MT/PT/RT and UT/PAUT NDE methods
• Strong knowledge of construction and erection processes
• Results oriented, takes ownership of tasks assigned.
• Strong written, verbal communication and problem-solving skills
• Working knowledge with MS based computer applications
• Strong understanding of union environment
• EPC project experience is a major asset
• Proven ability to manage, coordinate and prioritize multiple projects in a fast-paced, high pressure, highly professional environment to meet tight deadlines in a project/construction setting
• Organizational and time management skills. Ability to prioritize and multi-task / service orientated
• Ability to travel domestically/internationally on short notice
• Ability to obtain nuclear security clearance

Reason for Vacancy: New- growth within the nuclear sector has created new opportunities to support Aecon's expanding portfolio of new nuclear development projects.

The expected pay range for this role is $125,000 – $175,000 per year

Individual compensation will be determined based on a variety of factors, including work location, education, experience, specialized skills, certifications, training, and the complexity and scope of the role.

Aecon fosters belonging within and across our organization. We are committed to providing equal employment opportunities and considering all applicants without regard to race, color, religion, sex, national origin, age, disability, or any other characteristic protected by applicable local laws.