Foreman Plumber / Mechanical

Ainsworth Inc; Ottawa; On-site; CAD 75,768 - 85,411; Full time

Job summary

GDI Ainsworth is seeking an experienced Construction and Plumbing Foreman to lead on commercial and project-based mechanical operations. You will supervise plumbing crews on-site, read drawings, install and maintain water and gas systems, and ensure safety and adherence to codes.

Some projects involve remote northern sites. We value strong communication, mentoring abilities, and a proven track record in supervising multi-trade projects.

Qualifications

• Excellent communication and organizational skills.
• Experience mentoring journeypersons and apprentices.
• Proven supervisory experience on prime contractor projects.

Responsibilities

• Lead and supervise plumbing crews on-site, ensuring quality workmanship and schedules.
• Interpret mechanical drawings, blueprints and specifications.
• Install and maintain water supply lines, drainage systems, fixtures and equipment.
• Perform hydronic retrofits and equipment replacements.
• Size and install natural gas distribution systems per code.
• Coordinate work with subcontractors and other trades.

Skills

Communication

Organizational skills

Team leadership

Education

Red Seal Certification in Plumbing or Steamfitting

Gas B Ticket

Job description

If you thrive in a team-oriented workplace that challenges your skills, to drive your career development, embraces diversity and rewards innovation, with competitive pay and great employee programs, join the GDI Ainsworth team today!

Job Summary

We are currently seeking experienced Construction and Plumbing Foremen to support our commercial and project-based mechanical operations. This role involves leadership on job sites, overseeing plumbing installations and retrofits, and ensuring work is completed safely, efficiently, and in accordance with applicable codes and standards. Work can include leading teams in remote northern projects.

Key Responsibilities

• Lead and supervise plumbing crews on-site, ensuring quality workmanship and adherence to project schedules.
• Interpret and work from mechanical drawings, blueprints, and specifications.
• Install, repair, and maintain water supply lines, drainage systems, plumbing fixtures, and associated mechanical equipment.
• Perform hydronic system retrofits (boilers, pumps), chiller and heat pump replacements, and air handler installations.
• Size and install natural gas distribution systems per code.
• Coordinate work with subcontractors, consultants, and other trades.
• Enforce and maintain safety protocols and company policies.
• Maintain a high standard of customer service and professionalism at all times.

Qualifications

• Red Seal Certification in Plumbing or Steam fitting.
• Valid Gas B Ticket (minimum requirement).
• Minimum 2 years of experience in a Foreman or supervisory role.
• Proven experience managing prime contractor projects and working with multiple trades.
• Strong understanding of mechanical systems, industry standards, and local codes.
• Valid AB Driver’s License with a clean driving record.
• Ability to manage and mentor journeypersons and apprentices.
• Excellent communication and organizational skills.
• Physically fit and capable of lifting heavy materials and equipment as required.
• Comfortable working independently or as part of a team.
• Willing to work shifts in remote locations.

The pay range is $55 to $62 per hour. The compensation for this position is as per the collective agreement.

While we appreciate all applications we receive, we advise that only candidates under consideration will be contacted.

GDI Ainsworth is committed to building a diverse and inclusive workplace. Qualified designated group members are encouraged to apply as any reasonable accommodation of qualifications will be considered as per our Accommodation Policy, available upon request.

GDI Ainsworth (a GDI company) is an integrated multi-trade company, offering end-to-end services and solutions for all asset maintenance and refurbishment requirements of our customers. We are continually striving to create better and more advanced products as well as provide the highest quality service. We are rapidly growing and need talented professionals to help drive our vision at becoming the best multi-trade company in the country!

Join us…. Make a difference.