Welder/Fitter/Fabricator

About TK Modular Systems

At TK Modular Systems (TKMS), we design and build high-quality stainless-steel modular process systems that support some of the world’s most critical industries — biotech, pharmaceuticals, food, water, and advanced industrial sectors.

We pride ourselves on delivering turnkey solutions that consistently exceed expectations for safety, compliance, and performance. Every project we take on is guided by precision engineering, collaboration, and a commitment to innovation.

As we continue to grow, we’re seeking passionate individuals who want to be part of a company where quality, teamwork, and continuous improvement are at the core of everything we do. Joining TKMS means contributing to projects with real-world impact, advancing your career in a supportive environment, and being part of a team that values your expertise and ideas.

Position Summary

The Welder is responsible for the fabrication, welding, and assembly of stainless-steel modular process systems in compliance with TKMS standards and client specifications. This role ensures that all welding is completed to the highest standards of quality, safety, and efficiency, while maintaining compliance with ASME codes and project requirements.

Key Responsibilities

- Read and interpret blueprints, drawings, and Welding Procedure Specifications (WPS).

- Perform high-purity orbital welding and pressure welding on stainless steel piping and structural components.

- Prepare materials for welding, including cutting, grinding, and fitting.

- Ensure welds are properly cleaned and identified with welder ID, date, and spool markings.

- Maintain welding equipment, tools, and work area in safe operating condition.

- Follow all TKMS safety procedures, including PPE use and safe work practices.

- Collaborate with fitters, inspectors, and the QA team to ensure weld quality meets specifications.

- Record work completed and assist in maintaining accurate weld documentation.

What We’re Looking For (Must-Haves)

- Minimum 5 years of experience as a welder in a manufacturing or fabrication environment.

- Valid CWB welding ticket (TIG/GTAW preferred).

- Strong ability to read and interpret engineering drawings and WPS.

- Knowledge of stainless steel welding processes and procedures.

- Ability to operate grinders, polishing tools, and welding equipment safely.

- Strong attention to detail and commitment to quality.

Preferred Qualifications

- Experience in pharmaceutical, biotech, or food manufacturing industries.

- Experience with orbital welding equipment.

- Familiarity with ASME BPE and B31.3 standards.

Why Join TK Modular Systems

- Contribute to projects with real-world impact.

- Be part of a collaborative, cross-functional team.

- Access opportunities for growth and professional development.

Diversity, Equity, Inclusion & Belonging (DEIB)

At TK Modular Systems, we believe that diversity, equity, inclusion, and belonging are essential to building strong teams and delivering innovative solutions. We are an equal opportunity employer committed to an inclusive, barrier-free recruitment and selection process, and to a workplace that is free from discrimination.

We encourage applications from all qualified candidates, including women, visible minorities, Indigenous peoples, persons with disabilities, and members of the LGBTQ2S+ community. We are dedicated to creating an environment where every individual feels respected, supported, and empowered to thrive.

Accommodations are available upon request throughout the recruitment process, in accordance with the Ontario Human Rights Code.

Compliance Statement

TK Modular Systems complies with the Ontario Employment Standards Act, 2000 (ESA) and all applicable employment laws. We are also committed to upholding the Ontario Human Rights Code, ensuring a workplace and recruitment process that is free from discrimination and barriers.

Accommodations are available upon request throughout the recruitment and selection process, in accordance with the Ontario Human Rights

Job Types: Full-time, Permanent

Expected hours: No less than 40 per week

Benefits:

- Dental care

- Life insurance

- On-site parking

- RRSP match

Application question(s):

- What are you looking for in terms of hourly compensation?

Experience:

- as a welder in a manufacturing or fabrication environment.: 5 years (preferred)

- pharmaceutical, biotech, or food manufacturing industries.: 3 years (preferred)

- stainless steel welding processes and procedures.: 5 years (preferred)

- operate grinders, polishing tools, safely: 5 years (preferred)

- orbital welding equipment.: 5 years (preferred)

- Familiarity with ASME BPE and B31.3 standards.: 5 years (preferred)

Licence/Certification:

- CWB welding ticket (TIG/GTAW preferred). (preferred)

Work Location: In person