FS Tool Corporation is seeking a Licensed Millwright Supervisor (433A) to join our manufacturing team. This is a hands‑on leadership role for an experienced maintenance professional with exceptional troubleshooting and problem‑solving abilities. We are specifically looking for a candidate who has worked with complex manufacturing machinery and equipment and can independently diagnose, repair, and improve production systems.
This is not a general millwright position. The ideal candidate will bring extensive experience in maintaining sophisticated manufacturing equipment, minimizing downtime, and leading maintenance activities in a fast‑paced production workplace.
Key Responsibilities Troubleshoot, diagnose, and repair complex manufacturing machinery and equipment.
Perform preventive and corrective maintenance to maximize equipment reliability and performance.
Lead and support maintenance activities while providing guidance to maintenance personnel.
Identify root causes of mechanical failures and implement effective corrective actions.
Work closely with production teams to minimize downtime and support operational goals.
Monitor equipment performance and recommend improvements to increase efficiency and reliability.
Ensure maintenance work is completed safely and in compliance with company standards.




Collaborate with the Production Manager on maintenance planning, priorities, and continuous improvement initiatives.
Required Qualifications Strong troubleshooting, diagnostic, and repair skills.
Proven hands‑on experience maintaining and repairing manufacturing machinery and equipment.
Experience performing both preventive and corrective maintenance.
Ability to independently diagnose and resolve mechanical failures.
Strong communication, organizational, and problem‑solving skills.
Commitment to safety and operational excellence.
Preferred Qualifications Previous supervisory, team lead, or maintenance leadership experience.
Experience working in a high‑volume manufacturing environment.
Background in: Aerospace Manufacturing
Automotive Manufacturing

Candidates from aerospace and automotive manufacturing environments are strongly preferred, as these industries align most closely with our equipment and maintenance requirements.
What We’re Looking For The successful candidate will be a technically solid maintenance professional who thrives on solving complex equipment issues. You are a hands‑on leader with a proven track record of troubleshooting sophisticated manufacturing systems, driving equipment reliability, and supporting production success.

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📌 Licensed Millwright Supervisor (433A) (Ontario)
🏢 AHU technology
📍 Ontario