Welding Engineer

Division :             Welding Engineering, Gas and Pipelines

Location:             Edmonton, AB

Embrace challenge and growth with ATCO Team!

Position Summary:   

Always there. Anywhere. That’s us! We’ve got a lot of energy at ATCO, focused on creating prosperity for generations to come. Embrace challenge and growth because your career journey at ATCO has the potential to be full of new experiences, inspiring challenges, and growth without boundaries.  

Engineers at ATCO are deeply valued because we hold plenty of responsibility and take on a diversity of challenges. Those who thrive with our team are committed to excellence and relish important and complex projects critical to our business. Our operations across multiple business lines and geographies mean ATCO fosters ample development and learning opportunities for engineers of all disciplines. Tell us how you want to grow and develop, and we’ll be right there to support you all the way. Ready to rise to the opportunity? 

The ideal candidate is a Professional Engineer with experience in pipeline systems and strong knowledge of welding engineering, CSA/ASME codes, and quality management practices. The role requires a combination of technical expertise, field application, and the ability to support safe, compliant, and high-quality project execution.

Responsibilities:

• Act as a subject matter expert in welding, materials, in-service welding, and hot tapping/isolations, including applicable codes, standards, and regulations.

• Provide engineering guidance and technical support to the weld shop, construction, operations, and project engineering teams across welding, NDE, and quality-related topics.

• Maintain deep expertise in applicable codes (e.g., CSA Z662, ASME, API) and ensure their consistent application across projects & internal technical documents.

• Design welding-related solutions that ensure conformance to applicable codes, standards, and company processes.

• Develop and/or review engineering deliverables, including: 
  • Welding datasheets & project specifications
  • Welding procedure specifications (WPS/PQR inputs)
  • Quality documentation packages
  • Company standards and procedures
  • Vendor standards and procedures

• Identify process gaps and recommend improvements through field feedback, stakeholder engagement, NCR/CAR and lessons learned.

• Contribute to continuous improvement initiatives aligned with corporate quality and engineering programs.

• Bridge the gap between engineering design and field execution, ensuring practical and safe solutions.

• Provide technical input during procurement, bid evaluation, and execution phases.
• Maintain auditable records supporting engineering decisions, calculations, and approvals.

Qualifications:

General

• Bachelor’s degree in engineering (Mechanical, Materials, Metallurgical, Welding, or related discipline) from an accredited university

• Registered (or eligible for registration) as a Professional Engineer (P.Eng.) with APEGA

• 3-6 years of relevant industry experience.

• Valid Class 5 driver’s license and ability to travel to field, shop, and vendor locations.

Technical Knowledge & Skills

• Strong working knowledge of: 
  • CSA Z662 (Oil & Gas Pipeline Systems)
  • CSA W47.1/W59
  • ASME B31.3, ASME Section IX, ASME Section V
  • Applicable Alberta regulations and pressure equipment requirements 
• Working knowledge of: 
  • Welding processes (e.g., SMAW, low-hydrogen processes) 
  • Welding procedure development (WPS/PQR) and qualification requirements 
  • Non-Destructive Examination (NDE) methods (VT, UT, MT, RT) 
• Understanding of: 
  • In-service welding, hot tapping, and pressure system modifications
  • Weldability, heat input, hydrogen cracking risk, and material behavior
•   Proven ability to: 

  • Troubleshoot welding and fabrication challenges in field and shop environments

  • Translate engineering requirements into practical, executable field solutions

  • Strong analytical skills with the ability to assess risk, identify constraints, and develop safe engineering solutions
• Strong interpersonal and communication skills with the ability to: 
  • Collaborate across engineering, fabrication, and construction teams
  • Provide technical training, mentorship, and guidance
  • Interface with contractors, inspectors, and regulatory bodies
• Ability to manage multiple priorities and respond to technical inquiries effectively
• CSA W178.2 Level II Qualification is an asset
• ABSA Welding Examiner Qualification is an asset.

What We Offer:  

• A culture based on caring, integrity, agility, collaboration, and striving for excellence  

• Competitive compensation  

• Flex benefits  

• Tuition assistance program  

• Training and mentorship programs  

• Charitable donation matching  

At ATCO – we have diversity of operations across multiple business lines and geographies. 

We would like to thank everyone for their application; however, only those being considered for an interview will be contacted.

ATCO Gas & Pipelines is part of ATCO Ltd. With approximately 6,000 employees and assets of $23 billion, ATCO is a diversified global holding corporation with investments in Structures & Logistics (workforce housing, innovative modular facilities, construction, site support services, and logistics and operations management), Energy Infrastructure (electricity generation, transmission and distribution; natural gas transmission, distribution and infrastructure development; energy storage and industrial water solutions; and electricity and natural gas retail sales), Transportation (ports and transportation logistics) and Commercial Real Estate. More information can be found at www.ATCO.com. ATCO is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, veteran status, sexual orientation, gender identity or any other characteristic protected by law.

Issued: June 22, 2026

Deadline: July 6, 2026