Heavy Duty Mechanic

Come Build Your Career at Aecon!

Aecon delivers some of the most complex and impactful infrastructure projects — from transformative transportation networks to critical energy, industrial and nuclear programs. The projects we build connect communities and power future generations. With deep roots in North America and a strong footprint internationally, Aecon brings global expertise and proudly serves public and private sector clients through its Construction and Concessions segment.

Safety Always is not only our #1 core value – it is the standard that anchors our culture. We believe the most ambitious projects deserve the most committed people. At Aecon, you won’t just build your career — you’ll help build what matters to enable future generations to thrive.

At Aecon, you can count on:

• Safety Always. Our number one core value. The safety of our people, projects, partners, and stakeholders is our priority focus – today and always.
• Integrity. We lead by example, with humility and courage.
• Accountability. We’re passionate about delivering on our commitments.
• Inclusion. We provide opportunities where people feel valued, supported, and empowered to contribute fully.

We deliver infrastructure with purpose, and our people are at the heart of everything we do. Aecon employees are incredibly proud to build some of the most impactful infrastructure of this generation – we call it Aecon Proud .

At Aecon we:

• Ensure you and your family receive the services and benefits needed to support your mental, emotional, and physical well-being.
• Are intentional when it comes to investing in your development. We help you build your career and advance your skills through our Aecon University, tuition reimbursement, and Leadership Programs.
• Are committed to creating work environments focused on mutual respect, teamwork, collaboration, and new ideas, through meaningful initiatives, training, partnerships with Veteran groups, our Aecon Women in Trades and diversity programs, as well as our Employee Resource Groups (ERGs) , to ensure we are building with top talent and harnessing our collective strengths within every aspect of our culture.
• Operate responsibly by managing risk, safety, and environmental considerations across all our projects and surrounding communities.

Our success is built on the passion, expertise, and dedication of our people. Together, we embrace strong execution, innovation, and continuous improvement — values that come to life through the unique talents and collaborative spirit of every team member. If you’re inspired to make a difference through future-building projects, join our best-in-class team.

Safe. Trusted. Respected. Aecon Civil is a market leader with a self-perform competitive advantage and core local strength in key markets. We’re proud of our work helping to expand and improve Canada’s infrastructure and transportation networks, and we’re ready to build the future of our country. With over a century of experience, and the ability to offer diverse, comprehensive services, Aecon is a preferred contractor for our clients. This includes numerous public entities and Public-Private Partnerships in Canada and abroad.

What Is the Opportunity?

Under the supervision of the Shop Foreperson, the Heavy-Duty Technician will be responsible for preventative/corrective maintenance, inspections, modifications, installation/dismantling of systems, and diagnosing/repairs of earthmoving/paving construction equipment. The  Heavy-Duty Technician will sit out of our  Calgary, Alberta  shop.

What You'll Do Here:

• Ensures all Workplace Safety, Environmental and National Safety Code Policies and Regulations are being adhered to.
• Read diagrams/schematics and manufacturers repair manuals for work procedures.
• Operate a hoist and lift device to position machinery parts in a safe manner.
• Inspect and examine vehicles and equipment.
• Lubricate, service, diagnose, repair, assemble, and maintain vehicles and equipment.
• Timely and accurate diagnosis and repair including computer connection/diagnosis with machine to identify fault codes.
• Provides guidance and instruction to less experienced, or apprentice maintenance personnel.
• Performing hands on maintenance and repairs of all equipment.
• Diagnosing electrical, mechanical and hydraulic troubles.
• Making repairs according to the manufacturer’s specifications.
• Suggest positive changes to policy and procedures as required.
• Initiative, diligence and reliability.
• Ability to work with minimal supervision.
• Other duties as required.

What You Bring to the Team:

• 3+ years of industry experience.
• Valid driver's license.
• Must Comply with the company's drug & alcohol program, including testing requirement. 
• Fewer than 6 demerit points on driver’s abstract.
• Excellent mechanical knowledge.
• Physically fit, heavy lifting required.
• Journeyman Certificate (Red Seal) Heavy Equipment Technician.
• Dual tickets will be considered an asset.

Aecon fosters diversity, inclusion and belonging within and across our organization. We welcome all to apply including, women, visible minorities, Indigenous peoples, persons with disabilities, and persons of any sexual orientation or gender identity.

We are committed to adhering to the objectives and requirements outlined in the Accessible Canada Act (ACA), and to meeting the accessibility needs of persons with disabilities in a timely manner. Through the implementation of the requirements of the ACA and its applicable regulations, appropriate accommodations will be provided upon request throughout the interview and hiring process.

As part of our commitment to fair and transparent hiring practices, Aecon may use artificial intelligence (AI) tools to assist in screening and reviewing candidates. These tools are applied responsibly and in accordance with applicable privacy laws and Aecon’s AI Usage Policy. All final decisions are made by qualified Aecon team members.