Welding Engineer
Aecon Group
Job Responsibility:
Come Build Your Career at Aecon!
As a Canadian leader in infrastructure development, Aecon is safely and sustainably building what matters for future generations to thrive! We lead some of the most impactful infrastructure projects of our generation, at the forefront of transformational change in transportation and energy, and partnering every day to build, connect, power, and strengthen our communities.
At Aecon, you can count on:
- Safety Always. Our number one core value. If we can't do it safely, we don't do it at all.
- Integrity. We lead by example, with humility and courage.
- Accountability. We're passionate about delivering on our commitments.
- Inclusion. We provide equitable opportunities for everyone.
At Aecon we:
- Ensure you and your family receive the services needed to support your mental, emotional, and physical well-being.
- Believe in helping you build your career through our Aecon University and Leadership Programs.
- Are committed to supporting and investing in inclusive work environments, through initiatives like Equity, Diversity & Inclusion training, our Aecon Women in Trades and Aecon Diversity in Trades programs , and our Employee Resource Groups (ERGs) to ensure we are building inclusion into every aspect of our culture at Aecon.
- Are a leader in sustainable construction . With a strong commitment to operating responsibly by minimizing our impact on the environment and surrounding communities.
Our business success relies on strong execution and continuous improvement - driven by the diversity, expertise and teamwork of our people. We're always searching the globe for innovative, collaborative minds to join our best-in-class Aecon community!
What is the Opportunity?As part of an alliance agreement Aecon Nuclear has been awarded a contract with Ontario Power Generation to support the Darlington New Nuclear Project (DNNP). Beginning in 2024 Aecon will commence with the site mobilization and construction of the Unit 1 Small Modular Reactor at the Darlington site. Reporting to the Manager, Weld Development and Technology with a functional reporting line to the Area Lead or Project Director of the scope they are supporting withing DNNP. The Welding Engineer will assist in the planning, organization, control, integration and completion of works related to the welding scope of the reactor building. The Welding Engineer oversees all on-site welding activities related to the reactor building mechanical and piping installation. What You'll Do Here:- Oversee technical aspects of projects and initiatives undertaken by the Reactor Building team, specifically with regards to welding and construction.
- Prepare Aecon Technical Specifications (ATS's) or Proposal RFQ's to support proposal or project execution
- Evaluate vendors' quotations and recommend Vendor selection based on performance specifications, pricing and guarantees
- Knowledge of how to manage, implement, and provide technical guidance to execute procedure qualification records using ASME, CWB and/or AWS welding codes.
- Review and produce technical documentation in relation to welding fabrication.
- Coordinate mechanical testing of PQRs, WPSs, WPQ and WMQs with local labs.
- Make recommendations for continuous improvement of welding innovation at Aecon Nuclear.
- Coordinate with Vendors to ensure timely and robust Non-Destructive Examination schedules required by the Project Specification and applicable Welding Codes and Standards.
- Communicate with welding wire (consumable) and welding equipment vendors to review, assess, procure and commission welding related equipment.
- Review code of construction and customer technical requirements to provide technically accurate direction.
- Liaise with Aecon's Welding Center of Excellence as needed to support the entire production line from fabrication to final on-site installation.
- Provides assurance that activities are performed in accordance with written and approved policy, standards, programs and applicable procedures.
- Provides and ensure effectiveness of the liaison function between the designer and construction teams in terms of information flow and problem resolution.
- Maintains high standards related to final product quality.
- Owner and Management of Non-Conformance Reporting specifically to material and welding activities
- Be based on site to support the assembly and construction activities.
- Carry out site safety inspections.
- Participate in company-wide initiatives aimed at overall continuous improvement.
- Make technical presentations to executives and customers as necessary to effectively communicate technical execution, problem resolution and other discussions
- Participate in Construction, Inspection and Test Plan (CITP) reviews for all welding scopes to ensure correct WPS's/procedures are utilized for the application
- Post secondary education in an Engineering (Mechanical, Materials, Mechatronics, etc.) discipline, with an emphasis on welding.
- 6+ Years of experience in project engineering in a construction environment.
- 6+ Years of experience in welding within a construction or manufacturing environment.
- Previous experience with ASME, CWB and/or AWS welding codes.
- Knowledge of ASME Code Class 1, 2, 3, MC, A & B vessels; Class 1, 2, 3, A & B piping systems; and Class CS & SM core support structures.
- Familiar with welding principles. (Basics of arc welding, types of welding etc.)
- Familiar with robotics or comparable semi-automated and mechanized machinery is an asset.
- Familiar with weld development initiatives such as PQRs, WPSs, and codes of construction.
- Previous experience with the selection of welding consumables for fabrication.
- Previous experience with basic metallurgical analysis, techniques, and technical report reviews.
- Proficient in software related to the construction industry (e.g. Primavera Scheduling software, AutoCAD, SAP etc.)
- Proven organizational skills to handle multiple deadlines and tasks within a fast-paced environment.
- Able to produce solid models and 2D manufacturing drawings, Autodesk Inventor or an equivalent CAD package, is considered an asset.
- Experience working under a Nuclear Quality Program preferred, knowledge of N690 and N299 standards.
- A Construction Project Welding and Fabrication specialism is desired, to include integrating and working with all levels of the Management Team and the direct and indirect workforce on the ground.
- Excellent interpersonal and communications skills, both written and oral.
- Organizational and time management skills. Ability to prioritize and multi-task/ Service orientated.
- Flexibility to work in both field and office
$125k - $175k per year
...Reactor at the Darlington site. Functionally reporting to the Sr. Weld Program Manager and to the Construction Director on a project... ...abilities Management of welding team (Etechs, Weld Specialists, Weld Engineers, Trainers) and specialized weld tooling Collaboration with...SuggestedFull timeContract workLocal area- ...encouraged. In both the field and at the office, you’ll get plenty of opportunities to reach your full potential in an environment that’s engineered for people. At CIMA+, we care about our people and make sure that they feel valued, appreciated, and part of the team. You could...SuggestedPermanent employmentFull timeFor contractorsInternshipWork at officeLocal areaWork from homeFlexible hours
$109.82k - $133.49k per year
...Municipality of Clarington means you can help shape it. How will you make your mark? Position Snapshot Reporting to the Development Engineering Manager, the Water Resources Engineer is responsible and accountable for water resources engineering input and technical review of...SuggestedContract workTemporary workFor contractorsInternshipFlexible hours$130k - $180k per year
...positive change! Are you looking to take the next step in your career?Hatch is currently seeking a highly motivated Senior Electrical Engineer - Nuclear to join our team in Bowmanville. The global energy transition is upon us. As we shift to a low carbon world, meeting...SuggestedLong term contractLocal areaFlexible hoursShift work$130k - $180k per year
...looking to take the next step in your career?Hatch is currently seeking a highly motivated Senior Instrumentation and Control (I&C) Engineer – Nuclear to join our team in Bowmanville. This posting is part of a proactive talent search as we plan for upcoming growth. We...SuggestedLong term contractLocal areaFlexible hoursShift work$131k - $181k per year
...change! Are you looking to take the next step in your career? Hatch is currently seeking a highly motivated Senior Civil/Structural Engineer – Nuclear to join our team in Mississauga/Bowmanville. This posting is part of a proactive talent search as we plan for upcoming...Long term contractPermanent employmentFull timeFor contractorsLocal areaFlexible hoursShift work$69k - $92k per year
...inspection, examination and testing of 24 American Society of Mechanical Engineers (ASME) Mechanical Process Modules for two new build nuclear power... ...to: plate, structural steel, pipe, tubing, fittings, valves, weld consumables, electrical components & supplies, and personal...Long term contractRemplacementContract workInternshipWork at office$74 - $84 per hour
...We are currently requesting resumes for the following position: Senior Technical Engineer / Officer Resume Due Date : Wednesday, January 28th, 2026 (5:00PM EST) Job ID: 25-207 Number of Vacancies : 1 Level : MP4 Duration : 12 Months Hours of work : 35 Hours...Hourly payLong term contractLocal area$55 - $64 per hour
...Team assigned to the Nuclear Island segment. Interface with the engineering, procurement, and construction groups on matters related to the... .... The following certifications would be an asset: CWB Weld Inspector – Level II or Level III (CWB W178.2) CGSB Level 2 –...Hourly payContract workFor subcontractor$35 - $55 per hour
...required by Management. What You Bring to the Team: ~ Civil Engineering Technology Diploma or equivalent. A combination of education... ...CCIL certification (preferred) ~ CSA W178 Level 1 or 2 Visual Welding Inspection (preferred). ~ Self-directed, motivated team...RemplacementContract workFor subcontractorLocal area- Take the lead in fire protection engineering as a Senior Technical Engineer. Provide valuable evaluations, support compliance, and ensure operational safety for emergency response initiatives in a challenging environment. This on-site role involves working with an Emergency...
$74 - $84 per hour
A recruitment firm in engineering staffing is seeking a Senior Technical Engineer to support the Emergency Response Team documentation. This role requires strong knowledge in fire protection and engineering principles, technical evaluation, and the ability to prepare clear...Hourly pay- ...project planning, design, construction and commissioning of Major Linear Water and Wastewater projects. Prepare and /or supervise engineering studies, environmental assessments, reports, calculations, plans and contract documents for water and wastewater related projects....Permanent employmentFull timeContract workFor contractorsWork at officeLocal areaFlexible hours2 days per week
- ...you’ll make a real impact. Together, we’ll push boundaries and go above what’s expected of us to meet the challenges of tomorrow and engineer a better world! We are seeking a highly skilled and motivated Civil Engineer to complete assignments on Civil Engineering projects...Remote jobPermanent employmentFull timeContract workLive InWork at officeLocal areaFlexible hours2 days per week
- ...you’ll make a real impact. Together, we’ll push boundaries and go above what’s expected of us to meet the challenges of tomorrow and engineer a better world! We are seeking a highly skilled and motivated Intermediate Conveyance Engineer to work closely with the project...Remote jobPermanent employmentFull timeContract workFor contractorsWork at officeLocal areaFlexible hours2 days per week
- ...standards and methodologies ~ Fanuc DCS experience ~ Resistance spot welding and/or material handling experience ~ Ability to travel... ...Vision Systems Offline programming Robot I/O configuration Weld interface programming Commissioning and production support...Daily paidLong term contractContract workVisa sponsorship
- ...for excellence within the transportation sector by successfully delivering thousands of projects over the past 30 years. Our talented engineers can lead any type of project, regardless of its complexity and scale. The team draws on a reservoir of diverse experience that...Permanent employmentFull timeContract workInternshipWork at officeFlexible hours
$46 - $48 per hour
...mechanical drawings, schematics, and control diagrams to resolve complex technical issues - Collaborate with production and engineering teams to optimize equipment reliability and operational efficiency - Contribute to the installation, commissioning, and...Permanent employmentApprenticeshipShift workDay shift$155k - $165k per year
...drawings, specifications, Construction Work Packages and project schedule and budget Interface with client representatives, design engineers, consultants, other contractors, etc. Ensure project is constructed in accordance with QA Programs and project quality Other...RemplacementContract workFor contractorsFor subcontractorDirect hireLocal area$115k - $150k per year
...Section Manager, Design Engineering (Mechanical) Location: Oshawa/Oakville/ Hybrid Status: Regular, Full-Time Education Level: Bachelor’s degree in mechanical engineering Travel: Yes (approximately 10%) Deadline to Apply : February 27, 2026 Salary Range...Long term contractFull timeFor contractorsImmediate startWorldwide$74k - $100k per year
...support work within the DNNP. The Project Coordinator coordinates the planning, organization, control, integration and completion of engineering, including in the production and execution of project documentation, including Construction Work Packages within their defined...Contract work$130k - $150k per year
...-of-choice for key nuclear clients and our dedication to excellence is leading us there. Aecon Nuclear provides a full spectrum of Engineering, Procurement and Construction (EPC) services, in addition to maintenance and manufacturing services tailored to meet the demanding...Long term contractTemporary work$60k - $70k per year
...-of-choice for key nuclear clients and our dedication to excellence is leading us there. Aecon Nuclear provides a full spectrum of Engineering, Procurement and Construction (EPC) services, in addition to maintenance and manufacturing services tailored to meet the demanding...RemplacementFor contractorsFor subcontractorLocal area$85k - $110k per year
...inspections as required. What You Bring to the Team: ~ Bachelor's degree in Environmental Science, Occupational Health and Safety, Engineering, Environmental Engineering, or a related field. ~ Professional certifications such as CRSP, CRST, CHSC, CSP, CIH, ISO 14001 Lead...RemplacementWork at officeLocal area$65k - $80k per year
...Waste elimination methodologies and provide oversight where required. What You Bring to the Team: Post-secondary education in Engineering or Business. Experience in Continuous Improvement and Operational Excellence. Proficient use of Microsoft Office products...Contract workWork at office$99k - $149k per year
...alignment with the project schedule. What You Bring to the Team: ~5 years of related cost control experience. ~ Quantitative, Engineering or Construction Management Post-Secondary Degree. ~ Strong Team Collaboration Skills. ~ Demonstrated Analytical & Adaptive...RemplacementContract workFor subcontractorWork at officeLocal area$130k - $170k per year
...organizational management (establish adequate resources to perform the work) and overall coordination of work groups (construction, safety, engineering, training, procurement, tooling, contracts management, project controls and key client stakeholders). What You’ll Do Here:...RemplacementFor subcontractorLocal area$120k - $170k per year
...future-building projects, join our best-in-class team. What is the Opportunity? Aecon Nuclear provides a full spectrum of Engineering, Procurement and Construction (EPC) services, in addition to maintenance and manufacturing services tailored to meet the demanding...Contract workFor contractorsLocal areaHome office- ...Controls System Engineer Vacancy Status Yes - This posting is for an existing vacancy within the organization and is open to new applications... .../ controls systems, preferably Fanuc Robotics, Paint Robots, Welding Robots, Material Handling Robots, Control Logix PLCs and plant...Full timeWork at officeRelocationRelocation packageShift workNight shift
$97.5k - $115k per year
...Action Reports Required to work on site performing inspections as needed. What You Bring to the Team: Bachelor’s Degree in Engineering, Engineering Technology or related field and would also consider Licensed Journeyman Electrician Experience and knowledge with...RemplacementContract workLocal area
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Welding Engineer. Be the first to apply!



