Senior Mechanical Package Engineer

Hatch; Mississauga; On-site; CAD 110,000 - 140,000; Full time

Job summary

Hatch is seeking a Senior Mechanical Package Engineer in Mississauga to lead mechanical equipment packages across mining, energy, and industrial projects. You will drive equipment specifications, vendor selections, and integration with process and piping teams, from concept through commissioning.

Ideal candidates bring 5+ years in EPCM or heavy industrial settings, P.Eng eligibility, and proficiency with AutoCAD, Navisworks, and SmartPlant.

Qualifications

• B.Sc. or B.Eng. in Mechanical Engineering required.
• P.Eng. registration or eligibility preferred.

Responsibilities

• Act as the responsible engineer for assigned mechanical equipment packages and manage design, procurement, and commissioning.
• Develop specifications, datasheets, requisitions, and scope documents for equipment packages.
• Lead vendor evaluations, clarify technical questions, and review vendor drawings and calculations.
• Coordinate interfaces with process, piping, structural, electrical, and construction teams.
• Support project execution with schedules, budgets, risk mitigation, and progress reports.

Skills

Pumps

Compressors

Tanks

Crushers

Mills

ASME

API standards

CSA standards

Vendor documentation review

Procurement processes

Commissioning

P.Eng eligibility

Education

B.Sc. in Mechanical Engineering

B.Eng. in Mechanical Engineering

Tools

AutoCAD

Navisworks

SmartPlant

Bentley

Job description

Requisition ID102402-Posted10/19/2026

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.

Our Project Delivery Group (PDG) is a dynamic team of professionals passionately committed to world-class project 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 the engineering 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.

The Mechanical Package Engineer is responsible for the technical development, procurement, vendor management, and delivery of assigned mechanical equipment packages for mining, metals, energy, and industrial projects. The successful candidate will work within a multidisciplinary project team and serve as the primary technical focal point for designated equipment packages throughout the project lifecycle, from concept and design through procurement, fabrication, installation, and commissioning.

The role requires a strong understanding of mechanical equipment, procurement processes, vendor management, and equipment integration within large EPCM projects.

Key Responsibilities

Equipment Package Management

• Act as the responsible engineer for assigned mechanical equipment packages.
• Prepare and develop equipment specifications, datasheets, requisitions, and scope of supply documents.
• Develop technical bid evaluation criteria and participate in vendor selection.
• Review vendor proposals and provide technical recommendations for equipment award.
• Lead technical clarifications with vendors throughout procurement activities.
• Review and approve vendor drawings, calculations, and manufacturing documents.
• Monitor vendor progress and ensure compliance with project specifications and schedules.
• Develop mechanical equipment design criteria and package requirements.
• Perform equipment sizing calculations and equipment selection.
• Review PFDs, P&IDs, equipment layouts, and 3D models for package integration.
• Coordinate mechanical package interfaces with process, piping, structural, electrical, controls, and construction teams.
• Support hazard reviews, constructability reviews, and design reviews.
• Support procurement activities through the preparation of material requisitions and technical bid evaluations.
• Participate in vendor meetings and kick-off meetings.
• Evaluate vendor deviations and concession requests.
• Coordinate equipment inspections, FATs, and shop testing activities.
• Track procurement schedules and provide input to project execution planning.
• Provide technical support during equipment installation and commissioning.
• Review field changes and vendor site instructions.
• Assist with troubleshooting and start-up activities.
• Support turnover and handover documentation.
• Participate in commissioning and operational readiness reviews.

Project Coordination

• Monitor package budgets and schedules.
• Identify technical risks and develop mitigation plans.
• Prepare progress reports and package status updates.
• Ensure package deliverables are completed in accordance with project quality systems and safety requirements.

Qualifications and Experience

Required

• B.Sc. or B.Eng. in Mechanical Engineering.
• Professional Engineer (P.Eng.) registration or eligibility.
• Minimum 5 years of mechanical engineering experience within EPCM, consulting, mining, metals, oil & gas, energy, or heavy industrial environments.
• Experience managing mechanical equipment packages through engineering, procurement, and construction phases.
• Experience with:
• Pumps
• Compressors
• Tanks
• Crushers
• Mills
• Knowledge of ASME, API, CSA, and relevant industry standards.
• Experience reviewing vendor documentation and performing technical bid evaluations.
• Strong understanding of procurement and commissioning processes.
• Excellent communication and coordination skills.

Preferred

• Experience in mining and mineral processing projects.
• Previous EPCM consulting experience.
• Familiarity with Hatch, Ausenco, Fluor, Worley, Wood, or similar engineering execution models.
• Experience with:
• AutoCAD
• Navisworks
• SmartPlant
• Bentley or equivalent engineering systems.
• Site construction or commissioning experience.
• Collaborate on exciting projects to develop innovative solutions

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.