Estimator / Project Coordinator

Marathon Underground Constructors Corporation; Toronto; On-site; CAD 80,000 - 100,000; Full time

Job summary

A construction company in Toronto is seeking an Estimator / Project Coordinator with 3-5 years of experience in trenchless and shoring operations. The role involves preparing cost estimates, project coordination, and client collaboration. The ideal candidate will have a degree in Civil Engineering, strong technical skills, and excellent communication abilities. This full-time position offers competitive compensation and opportunities for career growth.

Benefits

Competitive salary and benefits

Career growth opportunities

Company car or auto allowance

Paid time off

Health insurance

Qualifications

• Minimum of 3-5 years of experience in estimating and project coordination.
• Specific expertise in trenchless and shoring operations.
• Valid driver’s license; additional certifications are an asset.

Responsibilities

• Prepare accurate and competitive cost estimates for projects.
• Oversee project planning, scheduling, and execution.
• Collaborate with clients, engineers, and subcontractors.

Skills

Estimating

Project Coordination

Communication

Problem-solving

Organizational Skills

Education

Diploma or degree in Civil Engineering

Tools

Estimating software (e.g., Hard Dollar, Bid2Win)

MS Office

Project management tools (MS Project, Primavera)

Job description

Overview

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.

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 [e-mail]. 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