Welding Engineer

Division: Welding EngineeringGas and Pipelines

Location: Edmonton AB

Embracechallengeand growth withATCOTeam!

Position Summary:

Always there. Anywhere.Thats us!Weve got a lot of energy at ATCO focused on creating prosperity for generations to challenge and growth because your career journey at ATCO has the potential tobe 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 us how you want to grow and develop and well be right there to support you all the 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

• Bachelors degree in engineering (Mechanical Materials Metallurgical Welding or related discipline) from an accredited university

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

• 3-6 years of relevant industry experience.

• Valid Class 5 drivers 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 havediversityof 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 6000 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 information can be found at. 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