Co-op, Assistant Coordinator, Estimating

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.

What is the Opportunity?

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. 

The Student Estimator will have the opportunity to support the civil east team in their process of offering proposals and working with the estimating team.

This is an 8 month co-op opportunity.

What You’ll Do Here:

• Being mentored by Senior and Chief Estimators in bidding projects including construction approach

• Pursuing various projects including a combination of private client proposals, design-build and bid-build projects ranging from roads, bridges, elevated guideways, airports, hydro power dams and many other heavy civil projects

• Working with the estimating team on proposal preparation including:

  • Quantity takeoff and updating estimate software with quantities

  • Database analysis

  • Subcontractor/Vendor solicitation

  • Subcontractor/Vendor Quote comparisons & analysis

  • Entering quotes into estimate software

  • Assisting with project execution

  • Assisting in design build process and working with design teams

  • Preparing portions of estimates utilizing Hard Dollar Estimating software

  • Preparing portions of schedules utilizing Primavera P6 software

  • Preparation of handover documents to site team for successful bids

What You Bring to the Team:

• Currently enrolled in a university or technical college diploma in Civil Engineering or Construction Management

• A valid driver’s license with a clean driver’s abstract

• Proven ability to work under pressure, prioritize tasks and meet deadlines for normal functions and special assignments.

• Attention to detail, mathematical, analytical skills and accuracy.

• Ability to build positive working relationships with internal and external clients.

• Service orientation and ability to work effectively with a team environment.

• Basic knowledge of Microsoft Word, Excel and Outlook. Database and P6 knowledge an asset.

Reason for Vacancy: New

The expected pay range for this role is $23 - $28 per hour

Individual pay is determined based on several factors, including work location, education, experience, unique skills and job conditions. Other considerations may include certifications, specialized training, and the complexity or scope of the role.

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.