Estimating Manager in Toronto

Location: Toronto, ON, CA

Operating Sector: Major Projects East

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).
• 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 recognized leader in the market, backed by strong self‑perform capabilities and deep local expertise. We play a key role in building and enhancing infrastructure across Canada, the U.S., and an expanding international footprint improving everyday life through the roads, bridges, tunnels, and transit systems that connect communities. With more than a century of experience and a full suite of integrated services, Aecon is a trusted partner for delivering complex civil projects, including tunnels, transit expansions, airports, ports, highways, and large‑scale site development.

Reporting to the Director of Pre‑construction, the Estimating Manager will be responsible for the preparation of compliant and comprehensive construction estimates, proposal submissions and documentation related to various types of civil infrastructure major projects. During the bid preparation process, this individual manages the development of construction cost estimates.

What You’ll Do Here:

• Overall responsibility and management of construction cost estimate development, bid submissions and proposal execution strategies.
• Produce detailed cost estimates and proposals that align with overall business objectives and financial requirements.
• Compile inputs from various sources to produce organized proposals, detailed cost estimates and P6 schedules.
• Collaborate with a team of construction estimators and support personnel to produce the required proposal deliverables.
• Review and comment on customer RFP documents, drawings, specifications and contracts.
• Develop a strategic and competitive construction approach / execution plan for each proposal.
• Identify potential project risks and ensure necessary precautions are implemented to manage exposure.
• Work together with Operations, Project personnel, Business Development and Senior Management.
• Utilize estimating software to organize estimates per internal guidelines and customer requirements.
• Review and approve estimates and resource requirements developed by estimators for each discipline.
• Preparation of project schedules, resource loading, productivity assessments and cash flows.
• Creation of technical, commercial, marketing and promotional documents.
• Chair the required proposal initiation, status and approval meetings with Senior Management.
• Present proposal and estimate details to Senior Management to obtain required approvals.
• Present or ‘Turnover’ awarded proposal information and estimate details to the Project Team members.
• Develop and maintain positive relationships with clients, consultants and subcontractors.
• Serve as the main contact for various consultants, engineering firms and subcontractors.
• Review of engineering drawings, specifications, contracts and other technical documentation to fully understand project scope requirements and associated construction risk elements.
• Responsible for the preparation and documentation of cost estimates following the Company’s estimating policies and procedures.
• Obtain and analyze sub-trade quotations, liaise with subcontractors.
• Review of estimates, including labor hours, material costs, tools & equipment, rentals, materials and subcontractors.
• Successfully complete various safety and job training courses/programs.
• Other duties as required.

What You Bring to the Team:

• 20 years of experience within the civil construction industry.
• Strong estimating background on large capital or civil engineering construction projects.
• Project Management experience and/or field experience on large construction projects.
• Understanding of both design/build and build-to-specification approaches.
• Strong understanding of contract language, legal terms and conditions.
• Exceptional leadership and organizational skills.
• Strong communication skills – oral and written.
• Ability to read and understand technical drawings.
• Knowledge of AACE guidelines and estimating concepts.
• Familiar with unionized trade agreements and wage schedules.
• P. Eng., CET, or equivalent industry experience.
• Proficiency with Microsoft applications, Primavera P6 and/or construction estimating software.
• Ability to work in a multi-disciplined team environment including vendors, subcontractors and clients.
• Site visits and occasional travel will be required.
• Valid Driver’s license.

Reason for Vacancy: Proactive/Evergreen

The expected pay range for this role is: $140,000 - $190,000. 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.