Estimator, Senior

Hatch Ltd.; Calgary; Hybrid; CAD 120,000 - 190,000; Full time

Job summary

Hatch Ltd. in Calgary, Alberta, is seeking a senior estimator in project controls to lead the detail development of capital cost estimates for large EPCM projects.

This position requires guiding the estimate classifications (FEL 1–4) and ensuring alignment with the project deliverables and schedules. You will apply first principles, manage estimate plans, and coordinate with project schedules to ensure on-time deliverables.

Qualifications

• 10–15 years of experience in a first principle estimating environment.
• Strong MS Office skills; experience with estimating tools.
• Site experience including knowledge of D.F.L and production rates.
• Knowledge of EPC/LSTK estimating techniques.

Responsibilities

• Have the overall responsibility for the detail development of project Capital Cost Estimates through the rate of Hatch estimate classifications (FEL 1,2,3,4)
• Understanding estimating scope of work, deliverables, schedule of execution, estimate structure, formats, reports etc.
• Familiarise with estimate plan
• Delivery of an accurate and comprehensive estimate in accordance with estimating procedures, standards and practices
• Input into project schedule in terms of project deliverables to estimating and the ultimate meeting on time of said deliverables
• Calculation of direct and indirect field costs form a first principle basis or factorisation as applicable
• Conformance to the Project Lifecycle Process, Global and Regional Estimating Guidelines and sound first principle estimating techniques
• Calculation of cash expenditure, predicted escalation over project duration
• Attendance at Project Progress Meetings
• Attendance at the estimate review meetings
• Monitoring and upgrading of estimating database
• Preparation and input Gate Release Meetings

Skills

First principle estimating

MS Office

Site experience

Tools

Estimating systems

Job description

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Date: Aug 5, 2026

Company: Hatch

Requisition ID:101234

Job Category:Project Controls

Join a company that is passionately committed to the pursuit of a better world through positive change. With more than 70 years of business and technical expertise in mining , energy , and infrastructure ,our 10,000 colleagues in 150 countries tirelessly work toward bettering the industries in which we operate. With practical solutions that are safe, innovative and sustainable, we think globally while acting locally.

Join our Project Delivery Group (PDG), a dynamic team of professionals passionately committed to world-classproject delivery across the globe.With expertise in sustainable studies, asset building and operations, and industry-leading efficiencies, our best-in-class team leverages methodologies, governance and systems that are unparalleled in theengineering space. Are you looking for an opportunity to join a diverse group of professionals who are committed to remaining exceptional? We look forward to hearing from you.

As a successful candidate, you will:

• Have the overall responsibility for the detail development of project Capital Cost Estimates through the rate of Hatch estimate classifications (FEL 1,2,3,4)
• Understanding estimating scope of work, deliverables, schedule of execution, estimate structure, formats, reports etc.
• Familiarise with estimate plan
• Delivery of an accurate and comprehensive estimate in accordance with estimating procedures, standards and practices
• Input into project schedule in terms of project deliverables to estimating and the ultimate meeting on time of said deliverables
• Calculation of direct and indirect field costs form a first principle basis or factorisation as applicable
• Conformance to the Project Lifecycle Process, Global and Regional Estimating Guidelines and sound first principle estimating techniques
• Calculation of cash expenditure, predicted escalation over project duration
  • Attendance at Project Progress Meetings
  • Attendance at the estimate review meetings
  • Monitoring and upgrading of estimating database
  • Preparation and input Gate Release Meetings

You bring to the role:

• 10 - 15 years experience in a first principle estimating environment, ideally on large multi-discipline projects in an EPCM / Contracting environment throughout various classes of estimate
• Strong MS Office skills and experience with tools and estimating systems
• Site experience including hands on knowledge of D.F.L and production rates.

Preferred

• Knowledge of EPC/LSTK estimating techniques
• Collaborate on exciting projects to develop innovative solutions

Don't meet every single requirement? You don't need to. At Hatch, we are building a diverse, inclusive workplace that fosters innovation. If you're interested in this role, we encourage you to apply even if your past experiences don't perfectly align with the skills we've listed.

We're committed to fostering a workforce that reflects the diversity of the communities in which we operate and serve. Hatch is an Equal Opportunity Employer that considers applicants without regard to age, race, color, national origin, citizenship, religion, creed, gender, sexual orientation, marital status, disability, veteran, or any other protected status. If you have any accommodation requirements, please let us know. We'll do our best to meet your needs in accordance with applicable local legislation.