Estimator/Project Coordinator

Job Description

Job description:

Marathon Underground Constructors Corporation

Location: Toronto, Ontario

About Us

Since 1980, Marathon Underground Constructors Corporation has been a key player in the construction industry in Canada. We offer a comprehensive range of solutions for underground works, including trenchless operations (tunneling), shoring systems, deep foundations, vertical drilling (geotechnical, environmental, and exploration), grout injection, and a wide range of heavy civil engineering projects, including services for the mining industry.

Marathon provides high-level service to its clients through its in-house engineering department. This department delivers value engineering and innovative solutions, including the implementation of design-build projects.

Position Overview

We are seeking an experienced Estimator/Project Coordinator to join our dynamic team in Toronto, Ontario. The ideal candidate will have a strong background in trenchless and shoring operations, with a proven track record in estimating and coordinating complex construction projects. This role requires a detail-oriented professional who thrives in a fast-paced environment and can manage multiple priorities effectively.

Key Responsibilities

· Estimation: Prepare accurate and competitive cost estimates for underground construction projects, including horizontal directional drilling, shoring, and related operations.

· Project Coordination: Oversee project planning, scheduling, and execution, ensuring projects are completed on time, within budget, and to client specifications.

· Client Liaison: Collaborate with clients, engineers, and subcontractors to ensure clear communication and alignment on project goals.

· Cost Control: Monitor project budgets, track expenses, and provide regular updates to management on financial performance.

· Technical Analysis: Review project plans, specifications, and geotechnical reports to assess feasibility and identify potential challenges.

· Procurement: Source materials, equipment, and subcontractors, negotiating contracts to ensure cost-effectiveness.

· Compliance: Ensure all work adheres to safety regulations, industry standards, and environmental requirements.

Qualifications

· Experience: Minimum of 3-5 years of experience in estimating and project coordination within the construction industry, with specific expertise in trenchless and shoring operations.

· Education: Diploma or degree in Civil Engineering, Construction Management, or a related field.

· Technical Skills: Proficiency in estimating software (e.g., Hard Dollar, Bid2Win, or similar), MS Office, and project management tools (e.g., MS Project, Primavera).

· Knowledge: Strong understanding of underground construction techniques, shoring systems, and geotechnical principles.

· Soft Skills: Excellent communication, problem-solving, and organizational skills. Ability to work independently and as part of a team.

· Certifications: Valid driver’s license. Additional certifications (e.g., PMP, Gold Seal) are an asset.

· Location: Must be based in or willing to relocate to the Greater Toronto Area.

Why Join Marathon Underground?

· Competitive Compensation: Attractive salary and benefits package, including health, dental, and RRSP contributions.

· Career Growth: Opportunities for professional development and advancement within a growing company.

· Dynamic Work Environment: Work on challenging, high-profile projects that shape Toronto’s infrastructure.

· Team Culture: Join a supportive, collaborative team committed to excellence and innovation.

How to Apply

Interested candidates are invited to submit their resume and a cover letter outlining their relevant experience to dmcnally@marathonunderground.com. Please include “Estimator/Project Coordinator Application” in the subject line.

Application Deadline: October 15, 2025

Marathon Underground is an equal opportunity employer. We thank all applicants for their interest; however, only those selected for an interview will be contacted.

Job Types: Full-time, Permanent

Benefits:

• Company car or auto allowance
• Dental care
• Extended health care
• Life insurance
• On-site parking
• Paid time off
• RRSP match
• Vision care

Work Location: In person