Mac-Weld Machining Ltd. is an international leader in the manufacturing of precision instrumentation components serving industries in oil and gas, power generation, and wastewater applications. Our ability to deliver uncompromising quality, precision products, on time and at a fair price truly sets us apart.

We are seeking an experienced Quality Assurance Manager to lead our quality initiatives and share our vision of excellence locally and globally.

Skills & Responsibilities

• Ensure compliance of the Quality Management System (QMS) with ISO 9001:2015, TSSA requirements, and customer-specific standards.
• Manage and conduct internal and external audits in accordance with ISO 9001 and regulatory guidelines.
• Conduct and participate in ISO 9001 Audits/TSSA Audits.
• Develop and maintain procedures, standards, and testing methods for product inspection, verification, and validation.
• Ensure all products meet ASME B16.5 (flanges and fittings) and ASME B31.1/B31.3 (process piping) standards, as well as customer and legal requirements.
• Develop ASME Procedure Qualification Records (PQRs), Weld Procedure Specifications (WPS), and oversee Welder Qualifications.
• Oversee and maintain quality assurance policies, documentation, and calibration records.
• Evaluate and continuously improve the effectiveness of the QMS and inspection systems.
• Analyze quality data to identify trends and drive corrective and preventive actions (CAPA).
• Manage customer complaints, perform root cause analyses, and implement corrective measures.
• Lead continuous improvement and lean manufacturing initiatives across all departments.
• Supervise, train, and support quality control personnel, ensuring high performance and accountability.
• Provide hands-on problem-solving support to production and engineering teams on the shop floor.
• Responsible for the liaison and maintaining the Inspection Contract or agreement with the Authorized Inspection Agency (TSSA) for all required inspections.
• Collaborate with regulatory bodies (e.g., ISO 9001, TSSA) and customers during inspections and audits.
• Perform additional duties as required to support operational and strategic objectives.

Qualifications

• Degree or Diploma in Quality Management, Engineering, or a related technical field.
• Minimum 3–5 years of practical experience in quality assurance/control within a manufacturing or machining environment.
• Proven experience maintaining compliance with ISO 9001:2015 and TSSA requirements.
• Working knowledge of ASME B16.5, ASME B31.1, B31.3, and other relevant codes and standards.
• Knowledge of ASME BPVC Sec. II, IV, VIII, IX, CSA B51 and Technical Safety and Standards Authority (TSSA) Quality Program.
• Strong analytical and problem-solving skills, with experience in root cause analysis and continuous improvement.
• Effective communicator with the ability to lead cross-functional teams.
• Proficient with MS and quality management software tools.
• Demonstrated supervisory experience and ability to motivate and develop team members.
• Strong attention to detail and commitment to quality excellence.

This is a full-time permanent position in our Sarnia facility.

Salary: $85,000 – $105,000 annually

Mac-Weld Machining is a privately owned company. We are proud of our connected and engaged culture, and our warm and welcoming environment. To the right individual we offer a competitive salary and benefits, shift premium, annual clothing allowance and pension, Happy Friday and more

Mac-Weld is committed to diversity, employment equity and inclusion in the workplace. If you need an accommodation during the recruitment process because of a disability, please inform our recruitment team when applying so that we may provide assistance.

Job Type: Full Time

Job Location: Sarnia-Ontario