Mechanical Package Engineer

Hatch

Mississauga, CAonsitePosted Jul 2, 2026
Posting intelligenceActively listedReposted 3×, possible evergreen/ghost posting

About the role

Requisition ID: 100656

Job Category: Engineering

Location: Mississauga, ON, Canada

Join a company that is passionately committed to the pursuit of a better world through positive change. With more than 65 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-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.

Hatch is seeking experienced Mechanical Package Engineers in our Mississauga office. The Mechanical & Piping Group is a Hatch global practice providing Mechanical design expertise to a wide variety of Hatch's commodity-based business practices. Our capability spans through the entire project lifecycle comprising; scoping, conceptual design, pre-feasibility, feasibility studies, detailed engineering, construction support and project management. The group supports all of Hatch’s sectors including; energy, mining & mineral processing and infrastructure.

Our Mississauga team is currently seeking a dedicated Mechanical Engineer to assist project work both in the office, and in the field. The Mechanical Engineer is broadly responsible for establishing system requirements, performing functional analyses, defining design criteria, preparing engineering calculations, technical specifications, data sheets and reports. In addition, the Mechanical Engineer is required to develop, or provide input into 3D models and 2D drawings.

Key Responsibilities:

Assist in defining project scope

Assist the Engineering Manager/Lead Mechanical Engineer with the delivery of project requirements as they relate to scope, cost, and schedule

Perform system analyses, establish user requirements, analyze system functional and performance requirements, define design criteria, and establish system layouts and designs

Prepare engineering calculations such as hydraulic modeling, equipment sizing and tank, pressure vessel or bin design and ensuring that all analyses satisfy user and system requirements

Prepare technical specifications based on input received from other disciplines

Conduct interface management between related systems

Prepare data sheets based on input received from other disciplines

Prepare and contribute to technical memos and reports, within areas of expertise

Provide input to engineering, operating and capital cost estimates

Prepare and/or review project standard specifications and design criteria

Prepare or provide input to 3D models and 2D mechanical drawings

Participate in and contribute to design reviews

Carry out assigned tasks within budget and schedule

Assist in the compilation and delivery of monthly engineering status reports

Assist with technical queries raised during the construction phase

Qualifications and Experience:

BSc/BEng in mechanical engineering

Registration as a professional engineer

Minimum five years’ project engineering experience

Excellent communication and interpersonal skills

Good planning and organizational skills

Ability to function with minimal supervision

Working knowledge of industry standards, regulations, and codes pertinent to the mechanical engineering discipline

Ability to function as a member of a multidisciplinary team and coordinate mechanical activities between disciplines

Sound knowledge of 3D data centric design systems

Sound knowledge of engineering management systems

Ability to delegate tasks and effectively supervise others

Experience in the use of procedures and workflows in the execution of projects

Why join us?

Work with great people to make a difference

Collaborate on exciting projects to develop innovative solutions

Top employer

What we offer you?

Flexible work environment

Long term career development

Think globally, work locally

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.

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