Assistant Lab Supervisor Jobs in Ontario (NOW HIRING)

At Tenaris, you will join a global network of professionals working together toward a common goal: shape the future of energy through advanced tubular products and services.

If you want to become part of a diverse team that values results, analytical approach to problem solving and teamwork, Tenaris is the place for you.

Laboratory Supervisor / Technician  

LOCATION: Sault Ste. Marie, ON - Canada

DEPARTMENT: Quality

Role

As a Laboratory Supervisor / Technician, you will be responsible for leading laboratory activities during assigned shifts, ensuring accurate testing, quality compliance, and alignment with production objectives. The position combines hands-on laboratory work with shift leadership, process monitoring, and continuous improvement initiatives.

Responsibilities:

• Lead and support laboratory operations during assigned shifts, ensuring safe, efficient, and high-quality performance
• Supervise and guide employees during the assigned shift, providing direction, support, and oversight of daily activities. Coordinate shift schedules, assign responsibilities, and ensure effective coverage across lab and production support activities
• Perform laboratory analyses at all stages of manufacturing to support quality control of raw materials and finished products
• Ensure all sampling, analytical, and monitoring equipment is properly maintained and operating reliably
• Maintain accurate test records, including start-up and production data
• Support production teams to ensure compliance with quality management system requirements
• Implement and monitor laboratory testing practices in accordance with ASTM standards and Tenaris internal procedures
• Maintain systems and documentation required to support ISO 17025 laboratory certification
• Analyze QA/QC data to assess product quality and identify improvement opportunities
• Participate in troubleshooting and resolution of technical and process-related issues
• Conduct metallurgical analyses, including failure investigations of mill equipment
• Support plant trials and testing to determine root causes and identify process improvements
• Contribute to initiatives focused on productivity improvement, scrap reduction, cost savings, and process optimization
• Monitor key process indicators (e.g., productivity, utilization, downtime, rejections) and drive performance improvements
• Assist in the development and implementation of procedures and work instructions

Qualifications:

• Post-Secondary education in Metallurgy, Material Science or Engineering preferred 
• Experience in steel manufacturing preferred
• 2-3 years' experience working in a similar environment; previous lab experience preferred
• Previous supervisory or leadership experience is considered as a strong asset
• Knowledge of ASTM standards, testing methods, and procedures
• Ability to work independently and within a team
• Fantastic trouble shooting, and problems solving skills
• Excellent verbal and written communication skills required

Schedule & Working Conditions:

• 10hr shifts and rotating weekends. Flexibility based on business needs will be required.
• Work is performed in a laboratory within a steel manufacturing mill

Compensation  

The salary range for this role is $88,000.00 - $110,000.00 CAD.

Actual compensation within this range will be determined based on factors such as the candidate's experience, education, skills, and qualifications, as well as internal equity and market considerations.

In addition to base pay, Tenaris offers a comprehensive benefits package that includes health and dental coverage, retirement savings plans, performance-based and company bonuses, vacation and personal time off, wellness program, professional development opportunities, and more.

Why Join Tenaris:

A global leader

Help share our future and solidify our position as leaders in our industry.

People make the difference

Work with outstanding people in dynamic, collaborative teams who are always looking to find better ways of doing things.

A safe and environmentally conscientious workplace

We adopt ecologically efficient designs and technologies to keep our people safe and healthy, and reduce our impact on the environment.

A partner in the community

We understand that a long-term industrial project means growing together with communities where we operate.

Unleash your potential

We understand the importance of giving you the chance to learn and develop new skills by exploring different positions.

Our differences make us stronger

Join a culturally diverse team, united in our commitment to excellence.

Learning culture

From one corner of the world to another, our global organization will encourage you to share knowledge and best practices.

Effort is rewarded

We select and promote individuals based on their performance, experience, abilities, interpersonal skills and commitment.

Competitive salary and benefits

Our worldwide compensation and salary structure is positioned competitively in each and every one of the markets where we operate.

Facilities unlike any other

We continuously invest in our mills, service centres, training and research centres, focused on a sustainable, state-of-the-art industrial footprint in every community where we operate.

Diversity & Inclusion:

Tenaris values diversity in all its forms, fostering an inclusive workplace rooted in safety, ethics, transparency, and open communication. Our active Diversity & Inclusion committee works on strategic initiatives to enhance our workplace.

Equal Opportunity Employer:

Tenaris is committed to providing accessible employment practices in compliance with the Accessibility for Ontarians with Disabilities Act (AODA).

Job Status

This posting is for an existing vacancy within our team 

If your experience and knowledge match our requirements, please apply

Tenaris is an equal opportunity employer, valuing diversity in employment.

We thank all candidates for their interest, however, only those that match the criteria required for the desired profile will be contacted.

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