Foreman

Sarnia, ON
On-site
Posted Oct 10, 2026
1 position

Opens LinkedIn

Employment type: Full-time
Experience level: Senior · 5+ years
Minimum education: Professional degree
Apply by: Nov 1, 2026
Posting language: English
Working hours: 40 hours per week
Seniority: Mid-Senior level

Job summary

Inspect, diagnose, maintain, and repair trucks and trailers, while recording repairs, service tasks, and parts in TMT maintenance software. Lead and mentor technicians, reinforce safety procedures, and work with drivers and operations teams to reduce downtime and prevent recurring mechanical issues.

Job details

Description Are you ready to take your career to the next level with an innovative and family-owned business? At Seaboard Transport Group, we’repassionate about transportation – on the road, in the shop, and in the office. As a close-knit team, we pride ourselves in delivering Safe, Reliable, and Professional services. We’re currently seeking an experienced Foreman to join our team in Sarnia, ON. Sign on Bonus: $1,000 Schedule: Monday – Friday Location: Sarnia, ON Type: Existing position Benefits: Health & Dental and RRSP employer matching program Why Choose Seaboard? Competitive, leading wages Tool Allowance Boot Allowance Comprehensive benefit packages and RRSP plans Industry-leading in-cab technology Year-round and stable work Career development opportunities Scholarship program for family members Innovative organization, evolving and growing with the market This position requires a balance of technical hands-on repair expertise and leadership capabilities to support operations, reduce downtime, and ensure accurate documentation using TMT maintenance software. The Shop Foreman must promote a safety-first environment and serve as a mentor to junior technicians while liaising with operations and fleet management. Key Responsibilities Conduct thorough inspections and diagnostics on trucks and trailers, identifying mechanical issues and recommending solutions. Perform scheduled preventative maintenance and repairs on fleet vehicles, including brakes, suspension, driveline, electrical systems, and refrigeration units (where applicable). Use TMT maintenance software to log repairs, service tasks, and parts used, ensuring accurate, up-to-date maintenance records. Ensure repairs meet manufacturer specifications, safety standards, and applicable regulatory guidelines. Maintain a clean and organized work area, ensuring tools and equipment are stored and maintained appropriately. Reinforce safety protocols and assist in onboarding and orienting new technicians to company procedures and expectations. Collaborate with drivers and operations teams to identify recurring mechanical issues and propose preventative strategies. Stay current with industry practices, emerging technologies, and OEM service updates. Follow all company policies regarding health, safety, and environmental compliance. Qualifications Licensed Truck and Trailer Mechanic (Red Seal Certification preferred or applicable provincial certification). Minimum 5 years of hands-on experience in heavy-duty truck and trailer repair; 2+ years in a supervisory or lead technician role preferred. Strong knowledge of hydraulic, electrical, and pneumatic systems. Proficiency with diagnostic software and tools. Valid driver’s licence (Class 5 required; Class 1 or 3 considered an asset). Strong leadership, communication, and problem-solving skills. Ability to coach, mentor, and lead a high-performing shop team.

What you’ll do

Requirements

Requires a licensed Truck and Trailer Mechanic, with Red Seal certification preferred or applicable provincial certification, and at least five years of heavy-duty truck and trailer repair experience. A minimum of two years in a supervisory or lead technician role is preferred, along with strong systems knowledge, diagnostic tool proficiency, a valid Class 5 driver's licence, and leadership and communication skills.