SEM Mechanic

The SEM Mechanic is responsible for supporting mechanical works related to Sequential Excavation Method (SEM) and tunneling operations. This role ensures the safe efficient installation operation and maintenance of mechanical systems and equipment. The SEM Mechanic works closely with project teams to support schedules uphold quality standards maintain equipment reliability and resolve mechanical issues that may impact tunneling progress.

Key Responsibilities

Mechanical Supervision

• Perform installation maintenance troubleshooting and operation of mechanical equipment used in SEM and tunneling works.
• Ensure all mechanical tasks are executed safely efficiently and in accordance with project specifications and technical requirements.

Project Coordination

• Work collaboratively with engineers foremen site managers and other trades to support mechanical activities within the overall tunneling workflow.
• Ensure mechanical tasks are integrated smoothly into the excavation and support sequence without disrupting other operations.

Quality Control

• Follow established quality control procedures to ensure compliance with project standards and specifications.
• Conduct inspections on mechanical installations components and repairs to maintain high workmanship standards.

Safety Management

• Adhere to all safety regulations procedures and best practices related to tunneling and mechanized works.
• Participate in safety briefings and ensure safe work practices are consistently followed.

Resource Management

• Support the management of tools materials consumables and mechanical components needed for SEM operations.
• Ensure required mechanical resources are available when needed and report shortages or issues promptly.

Reporting

• Maintain accurate records of mechanical work including daily logs equipment usage inspections and maintenance activities.
• Provide timely updates to supervisors regarding mechanical tasks and equipment status.

Problem Solving

• Diagnose and resolve mechanical issues that arise during SEM or tunneling operations.
• Collaborate with supervisors and engineers to develop effective solutions that minimize operational delays.

Equipment Management

• Assist in the maintenance repair and proper functioning of all mechanical equipment used in SEM and tunneling.
• Coordinate with the equipment manager to ensure machinery remains in optimal working condition and that preventive maintenance schedules are followed.

Qualifications :

• Minimum of 7-10 years of experience in mechanical work within the construction industry with specific experience in tunneling or underground construction preferred. 
• Proven track record in a supervisory role with strong leadership skills and the ability to manage and motivate a team of mechanical workers. 
• Proficient in reading and interpreting mechanical drawings specifications and blueprints. Strong knowledge of SEM tunneling processes and the mechanical systems involved. 
• Deep understanding of safety regulations and best practices particularly in the context of tunneling and underground construction. Certification in safety management or related fields is an asset. 
• Excellent communication skills with the ability to effectively liaise with engineers site managers and other stakeholders. 
• Strong problem-solving skills with the ability to think critically and develop solutions to complex mechanical challenges. 
• Must be willing to register as a member of the local union. 

Additional Information :

We Offer: 

This is a unionized role; therefore the salary will be the according to the Schedule and Group per the Collective Bargaining Agreement.

Why OTG

Welcome to Ontario Transit Group (OTG) located in the heart of Downtown Toronto where diversity and passion collide. As we work on the groundbreaking Ontario Line project we prioritize fostering a positive culture. Join us and be part of a team that celebrates our employees organizes family events and promotes health and wellness initiatives. Our commitment to personal and professional growth means annual performance reviews salary increases comprehensive health benefits generous RRSP matching industry education support and career development opportunities.

At OTG we embrace diversity recognizing that it strengthens us as a team and as a company. We are an equal-opportunity employer encouraging applications from all interested candidates. We value Indigenous people racialized people neurodivergent people people with disabilities and individuals from gender and sexually diverse communities with intersectional identities. OTG is committed to fostering an inclusive equitable and accessible environment. If you require accommodation during the selection process please contact  

OTG uses artificial intelligence (AI) tools as part of the applicant screening process. However applications will also be reviewed by a member of our Recruitment team to ensure a fair and thorough assessment.

If youre ready to be part of our dynamic team in one of the worlds most diverse cities dont wait any longerapply now!

While we appreciate your interest only selected candidates will be contacted for interviews. Please note that we do not accept agency submissions.

Remote Work :

No

Employment Type :

Full-time