Robotics & Orbital Weld Specialist

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.

What is the Opportunity?

Aecon is Canada’s largest nuclear constructor, currently employing 2,000+ highly skilled workers. As an industry leader with 50 years of successful history building nuclear infrastructure, 413 approved Canadian suppliers, and 300+ qualified nuclear procedures, Aecon is well-positioned for the development and construction of Small Modular Reactors (SMRs). Aecon's reputation for reliability, safety, and performance has made us a preferred Canadian top-tier contractor and a partner of choice. Aecon offers an unparalleled depth of expertise and a comprehensive capability that can be called upon to deliver an integrated solution to virtually any construction challenge.

Aecon Nuclear is currently undertaking efforts to replace key components at the Darlington and Bruce Power plants as part of each respective Life Extension Program to allow operation for another 40+ years. The scope of work includes the removal and replacement of calandria tubes, pressure tubes, feeders, and steam generators, as well as technical development, construction management, and trade labour.

Aecon Nuclear is also currently at the forefront of the next generation of nuclear power in Canada, developing the construction plan and manufacturing details for the SMR facility in Darlington.

The COE Robotics & Orbital Weld Specialist position is a salaried position supporting welding development in the Aecon Nuclear Welding Centre of Excellence (COE) department. This department is responsible for three basic areas critical to welding within the company:

• Developing, administering, and maintaining the welding program at a corporate level.
• Supporting new and in-process project activities.
• Performing R&D, training, and proposal work, and supporting business development and proposal initiatives.

Staying at the forefront of welding technology is key to ensuring that Aecon welding activities maintain the high level of quality required in the nuclear industry. Additionally, ensuring that Aecon leverages the latest available technologies to remain competitive in the marketplace will provide further confidence and opportunities for future business development. The Welding Centre of Excellence is a self-managed department that operates as a dedicated body within Aecon to provide internal welding services to Aecon, as well as contract services to external customers.

Why Join Aecon Nuclear and Work for the COE?

• The Aecon Centre of Excellence is essentially the “skunkworks” division of Aecon Nuclear. The intent is to be at the forefront of welding technology by investing in R&D and testing and developing new and revolutionary equipment and processes. The COE is a core group of “A-Team” problem solvers who get to figure out how to solve problems.
• This position has a wide variety of responsibilities and troubleshooting opportunities to keep you engaged with a great variety of applications and tasks.
• Provide support to the leading edge of welding development to ensure the business stays competitive.
• Exposure to a wide variety of welding equipment, automation and robotics, and new processes provides engagement, day-to-day variety of tasks, and interest for those passionate about welding excellence.
• In-depth exposure to SMR-X nuclear welding and fabrication development activities, including advanced robotic welding, custom mechanized systems, and state-of-the-art distortion analysis equipment.

What You'll Do Here:

• Lead welding development initiatives in the Aecon Centre of Excellence shop.
• Assist welding engineers in developing, troubleshooting, designing, testing, and training with various types of welding processes and equipment.
• Perform welding activities using manual, mechanized, and automated solutions to develop welding processes and complete welding PQR efforts according to CWB and ASME code standards.
• Apply experience and education in mechanized orbital welding and robotic welding.
• Demonstrate strong mechanical aptitude.

What You Bring to the Team:

• Strong education and hands-on welding experience. A college diploma or university degree is a bonus.
• Experience welding to high volumetric RT/UT standards using GTAW, SMAW, and/or GMAW welding processes.
• Minimum two years of industry welding experience with manual and/or mechanized arc welding processes.
• Able to read and work from blueprints and fabrication drawings, as well as understand weld symbols.
• Takes pride in work, strives for excellence, and instills this mindset in others.
• Must have a passion for welding.
• Willingness to mentor other welders and trainees.
• Practices a strong safety culture.
• Must have a positive attitude toward developing and testing new solutions to solve a variety of technical welding issues.
• The ability to think “outside the box” is an asset.
• Must have experience with hand tools, grinders, and similar equipment.
• Upon request, welding applicants may be required to perform a preliminary weld test before employment to demonstrate their talent.
• Membership in a local trade union is not a requirement, including local trade union UA 527 or the Boilermakers’ union.
• Familiarity with welding principles is preferred, including the basics of arc welding and types of welding.
• Familiarity with robotics or comparable semi-automated and mechanized machinery is an asset.
• Results-oriented and takes ownership of assigned tasks.
• Strong problem-solving and troubleshooting skills.
• Strong interpersonal and teamwork skills.
• Strong written and oral communication skills.
• Strong mechanical aptitude and the ability to work on and maintain basic welding equipment.
• Up-to-date overhead crane and forklift certifications would be an asset.
• Willingness to continuously learn, try new approaches, experiment with new technologies, and push the envelope related to welding, manufacturing, machinery, and tooling development.
• Knowledge of developing weld-related tooling and equipment is an asset.
• Knowledge of operating mechanized and robotic equipment is an asset.

Reason for vacancy: New 

Salary range: $90,000 - $115,000

Individual pay is determined based on several factors, including work location, education, experience, unique skills and job conditions. Other considerations may include certifications, specialized training, and the complexity or scope of the role

Aecon fosters diversity, inclusion and belonging within and across our organization. We welcome all to apply including, women, visible minorities, Indigenous peoples, persons with disabilities, and persons of any sexual orientation or gender identity.

We are committed to adhering to the objectives and requirements outlined in the Accessible Canada Act (ACA), and to meeting the accessibility needs of persons with disabilities in a timely manner. Through the implementation of the requirements of the ACA and its applicable regulations, appropriate accommodations will be provided upon request throughout the interview and hiring process.

As part of our commitment to fair and transparent hiring practices, Aecon may use artificial intelligence (AI) tools to assist in screening and reviewing candidates. These tools are applied responsibly and in accordance with applicable privacy laws and Aecon’s AI Usage Policy. All final decisions are made by qualified Aecon team members.