Senior Estimator

Aecon • Seattle, WA

11d • Onsite

About The Position

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.
Be intentional about investing in your development. We support career growth and skill advancement through Aecon University, tuition reimbursement, and leadership programs.
Commit to creating work environments grounded in mutual respect, teamwork, collaboration, and innovation. This is supported through meaningful initiatives and training, partnerships with Veteran groups, Aecon Women in Trades and diversity programs, and Employee Resource Groups (ERGs) that help us build top talent and harness our collective strengths across our culture.
Operate responsibly by managing risk, safety, and environmental considerations across all projects and the communities we serve.

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?

Reporting to the Chief Estimator for Aecon’s Civil US Projects division, the Senior Estimator will be involved in bidding exciting, $100M+ heavy civil infrastructure projects in the United States. This position will be based at our Kent, Washington office and will work as part of a larger team to deliver estimates of one or more bid tenders at one time. The successful applicant will have a comprehensive understanding of civil construction including earthworks, bridges, concrete structures, highways, and tunnels as an estimator or project engineer. Candidates who wish to spend a period of time in estimating with the intention of following the project out to the field are welcome to apply. Candidates who have spent significant time in the civil construction field with minor estimating experience, we are also welcome to apply.

Requirements

• Minimum 10 years of experience in civil construction, including experience leading complex civil infrastructure projects or bids, as an Estimator or Project Manager.
• University Degree, College Diploma or Trades Background– or equivalent experience.
• The ability to read and understand construction drawings and documents is essential.
• Good knowledge of job cost fundamentals for typical items and scopes where design and/or schematics have been provided.
• Demonstrated computer software proficiency- MS Excel/Word.
• Proven organizational skills.
• Ability to manage time and formulate plans to meet multiple deadlines within a high-pressure work environment.
• Ability to work effectively within a team environment.
• Valid driver’s license and ability to travel as required.
• Adaptable to flexible work schedule when required to meet deadlines.

Nice To Haves

• Experience with estimating software is considered an asset.

Responsibilities

• Responsible for accuracy of bid cost to actual cost of work performed.
• Analyzes documents, drawings, specifications, proposals, and addendums in preparation for pricing.
• Performs any estimate related to oral and/or written communications with clients/partners.
• Preparation of Construction plans for the various projects for internal and client submissions.
• Reviewing project site prior to price preparation.
• Performs quantity take-off from construction drawings where applicable.
• Obtains pricing from suppliers and Subcontractors, compiling information into estimate.
• Formulates all costs for tender submission – labor, equipment, material, rentals, and subcontracts.
• Oversee the distribution of appropriate documentation appropriately upon award of project.
• Performs Post Bid / Post Project Analysis completion and that associated learning and communication takes place.
• Assists with RFP’s and General Contract tender submissions.
• Assists with Prequalification submissions, RFQ’s and RFI’s as required.
• Incorporates / complies with Aecon’s risk management policies and procedures.
• Protects all forms of proprietary information.
• Maintains Estimating data systems to ensure they are kept up to date.

Benefits

• Health Insurance Benefits (comprehensive Plan- Dental/Medical/Vision)
• 401K (comprehensive match plan)
• Vacation - Paid Time Off
• Health and Wellness Home Benefit (wellness subsidy for fitness/health)
• Tuition Reimbursement (strong career growth support for approved degrees, diplomas and courses)
• This role is eligible to participate in Aecon’s discretionary Short Term Incentive Plan (STIP)
• Green Home Energy Benefit (a subsidy that can be used for approved green home energy expenses)

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: Associate degree