Position Title:  Director, 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, and partnerships with Veteran groups, 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?

The Chief Estimator is responsible for leading the estimating function for U.S Aecon’s nuclear Estimating business unit, ensuring the development of accurate, competitive, and comprehensive project cost estimates. This role provides strategic direction, oversight, and execution of all estimating activities, aligning with Aecon’s corporate objectives and growth strategy.

The Chief Estimator oversees estimating teams, drives consistency and excellence in estimating practices, and ensures projects are properly costed across a range of complex, high-risk nuclear construction projects. This position plays a critical role in supporting business development, risk management, and operational success while reinforcing Aecon’s commitment to safety, quality, and performance.

What You’ll Do Here:

• Develop and implement estimating strategies to support Aecon’s nuclear business growth and strategic objectives
• Lead the preparation, review, and approval of all project estimates within the business unit
• Ensure estimates are accurate, competitive, and aligned with project scope, risks, and execution strategies
• Establish and maintain standardized estimating procedures, tools, and best practices
• Participate in long-term strategic planning and support business development initiatives
• Accountable for the development and execution of the annual business plan for the estimating function
• Provide overall fiscal planning and forecasting related to estimating activities
• Ensure alignment between estimating outputs and operational/project execution plans
• Lead, manage, and develop a high-performing estimating team, including hiring, training, mentoring, and performance management
• Ensure appropriate staffing levels, skillsets, and resource allocation across estimating teams
• Oversee risk identification, pricing strategies, and contingency development within estimates
• Ensure alignment with contract requirements, including Design-Build and Public-Private Partnership (P3) project structures
• Collaborate with engineering, operations, procurement, and commercial teams to ensure integrated project planning
• Influence, motivate, and inform employees regarding business unit plans, priorities, and performance
• Serve as a key advisor to senior leadership on estimating, cost trends, and market conditions
• Partner with internal stakeholders to ensure alignment between estimating, operations, and strategic objectives
• Champion Aecon’s safety culture by promoting and ensuring adherence to all safety standards and practices
• Integrate safety considerations into estimating processes and project planning
• Ensure compliance with regulatory requirements, particularly within the nuclear construction sector

 What You Bring to the Team:

• Bachelor’s degree in engineering or equivalent combination of education and experience
• Minimum of 15 years of civil construction experience, with significant experience in estimating leadership roles
• Strong experience in large-scale, complex construction projects, preferably within nuclear or highly regulated environments
• Demonstrated experience with multiple contract delivery models, including Design-Build and Public-Private Partnerships (P3)
• Deep understanding of construction methodologies, cost structures, and risk management practices
• Proven leadership experience managing and developing high-performing teams
• Strong financial acumen and ability to align estimating outputs with business objectives
• Excellent communication, negotiation, and stakeholder management skills
• Familiarity with nuclear regulatory requirements, quality assurance standards, and compliance frameworks
• Strong strategic thinking and decision-making capabilities
• Ability to operate effectively in a fast-paced, high-stakes project environment
• Proven ability to influence senior leadership and drive organizational alignment
• Commitment to safety, quality, and continuous improvement

Aecon fosters belonging within and across our organization. We consider all applicants for positions without regard to race, color, religion, sex, national origin, age, mental or physical disabilities, veteran status, and all other characteristics protected by law.

We are committed to adhering to the objectives and requirements outlined in the Equal Employment Opportunity Commission (EEOC), and to meeting the accessibility needs of persons with disabilities in a timely manner, through the implementation of the requirements of the EEOC and its applicable regulations. Appropriate accommodation under the EEOC will be provided upon request throughout the interview and hiring process.

Aecon is committed to ensuring all job postings are compliant with all applicable laws. Any candidate who has a concern regarding the contents of this or any other job posting can email aecon@aecon.com.