Manager, Commercial Estimating

Come Build Your Career at Aecon!

As a North American leader in infrastructure development, Aecon is safely and sustainably building what matters for future generations to thrive! We lead some of the most impactful infrastructure projects of our generation, at the forefront of transformational change in transportation and energy, and partnering every day to build, connect, power, and strengthen our communities.

At Aecon, you can count on:

• Safety Always. Our number one core value. If we can’t do it safely, we don’t do it at all.
• Integrity. We lead by example, with humility and courage.
• Accountability. We’re passionate about delivering on our commitments.
• Inclusion. We provide equitable opportunities for everyone.

We lead the infrastructure industry with purpose, and our people are at the heart of everything we do. So, we invest in our people, just like they invest in us!

At Aecon we:

• Ensure you and your family receive the services needed to support your mental, emotional, and physical well-being.
• Believe in helping you build your career through our Aecon University and Leadership Programs.
• Are committed to supporting and investing in inclusive work environments, through initiatives like Diversity, Equity, Inclusion, & Accessibility training, our Aecon Women in Trades and Aecon Diversity in Trades programs , and our Employee Resource Groups (ERGs) to ensure we are building inclusion into every aspect of our culture at Aecon.
• Are a leader in sustainable construction . With a strong commitment to operating responsibly by minimizing our impact on the environment and surrounding communities.

Our business success relies on strong execution and continuous improvement – driven by the diversity, expertise and teamwork of our people. We’re always searching the globe for innovative, collaborative minds to join our best-in-class Aecon community!

What is the Opportunity?

The Commercial Nuclear Estimating Manager leads, develops, and manages all estimating activities for complex nuclear projects, including new builds, modifications, and decommissioning. This role is responsible for establishing standardization across estimating procedures, performing conceptual-to-detailed take-offs, and ensuring competitive, accurate bids while adhering to stringent nuclear safety and regulatory compliance requirements.

Citizenship Requirement:
This position requires access to nuclear facilities and information governed by U.S. federal regulations. As a result, applicants must be U.S. citizens to meet eligibility and security clearance requirements.

What You’ll Do Here:

• Estimating Leadership: Lead a team of estimators in the preparation of Class 5 to Class 2 (AACE International) construction estimates for large-scale nuclear projects.
• Process Standardization: Establish, implement, and maintain company-wide estimating standards, procedures, and templates to ensure consistent, scalable methodology.
• Cost Analysis & Modeling: Develop detailed cost models, including direct labor, material, equipment, and subcontractor pricing (including self-perform).
• Proposal Management: Support the entire estimating proposal process, from RFP/RFQ analysis to final bid submission.
• Risk Mitigation: Actively participate in risk identification and management, conducting quantitive analysis (e.g., Monte Carlo) and ensuring proper contingency planning.
• Cross-Functional Collaboration: Partner with Project Controls, Scheduling, Engineering, and Procurement teams to integrate cost baselines and ensure accurate work package planning.
• Stakeholder Presentation: Prepare and present detailed estimate results to executive leadership and clients.
• Continuous Improvement: Monitor pricing trends, maintain historical cost databases, and conduct post-project reviews to enhance future estimating accuracy.
• Compliance: Ensure all estimates comply with nuclear regulatory standards, QA/QC requirements, and federal guidelines (if applicable).
• Required Qualifications
• Education: Bachelor’s degree in engineering, Construction Management, or a related field or practical experience.
• Experience: 10–15+ years of progressive estimating experience in heavy industrial EPC environments, with a minimum of 3–5 years focused on nuclear projects.
• Leadership: Demonstrated experience leading teams of estimators and managing complex, high-value bids.
• Software Proficiency: Expert-level knowledge of MS Excel and familiarity with estimating software (e.g., InEight Hard Dollar, WinEst, Sage, Microsoft 365 suite, and Adobe Acrobat).
• Technical Knowledge: Strong ability to interpret complex technical drawings, specifications, and 3D models.
• Regulatory Knowledge: Understanding of nuclear regulatory standards, QA/QC compliance, and labor productivity factors.
• Desired Qualifications
• Professional certification (e.g., Certified Cost Professional (CCP) or Certified Cost Estimator/Analyst (CCEA)) preferred.
• Experience with SMR (Small Modular Reactor) technologies or new build initiatives preferred.
• Active Security Clearance (Q or L)

What You Bring to:

• Excellent interpersonal and communication skills, capable of influencing early business expectations.
• High attention to detail and ability to work under pressure to meet tight deadlines.
• Strong negotiating skills, particularly with sub-contractors and vendor pricing.

Aecon fosters diversity, inclusion and 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.