Mechanical Engineer, Senior - Metals

Hatch; Mississauga; On-site; CAD 115,000 - 165,000; Full time

Job summary

Hatch in Mississauga, Canada, seeks a Senior Mechanical Engineer to lead metals projects within a multidisciplinary team. You will define system requirements, develop design criteria, and prepare calculations, drawings, and data sheets.

The role includes mentoring junior engineers, supervising small capital and maintenance projects, and contributing to proposals on diverse mining, energy, and infrastructure projects. Join a global leader applying safe, innovative, and sustainable solutions.

Qualifications

• BSc/BEng in mechanical engineering.
• Registered professional engineer or candidate actively pursuing registration.
• Minimum 10 years of project engineering experience.
• Strong communication and interpersonal skills.
• Good planning, organizational skills and self-sufficiency.
• Knowledge of industry codes and standards for mechanical engineering.
• Ability to coordinate activities across disciplines and work in a multidisciplinary team.
• Safety awareness.

Responsibilities

• Define system requirements and perform functional analyses.
• Develop design criteria and perform engineering calculations.
• Prepare specifications, data sheets, and reports.
• Contribute to 3D models and 2D drawings.
• Mentor junior engineers and supervise team on projects.
• Manage small capital and maintenance projects.
• Assist in proposals and cost estimates.
• Review technical work and participate in design reviews.

Skills

Communication

Planning

Independence

Regulatory knowledge

Team collaboration

Safety awareness

Education

BSc/BEng in mechanical engineering

Professional engineer registration

Job description

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Mechanical Engineer, Senior - Metals

Date: Oct 2, 2026

Company: Hatch

Requisition ID:101317

Job Category:Engineering; Metals

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.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.

If it isn't grown, it's mined. Our mining and metals teams help our clients to safely and sustainably mine the minerals and metals used in our everyday lives. Want to play a part of innovating and optimizing the mining life cycle on greenfield and brownfield facilities?

The Mechanical Engineer will be part of an project delivery team providing engineering services to large and small projects. 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. The Mechanical Engineer reports to the Lead Mechanical Engineer on a large project and to the Project Manager or the Engineering Manager on a small project.

The Mechanical Engineer may supervise junior engineers, intermediate engineers, designers, technicians and technologists on a project. The Mechanical Engineer is expected to mentor young engineers as part of their career development programs.

You will bring to the role:

• 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, stress analysis, equipment sizing and tank, pressure vessel and 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
• Stamp documents and drawings as required and if appropriately registered
• Manage small capital and maintenance projects
• Assist in preparing proposals
• Review and evaluate technical work prepared by junior engineers, intermediate engineers, designers, technicians and technologists
• Assist in the compilation and delivery of monthly engineering status reports
• Construction supervision and management dependent upon project demands
• Assist in the commissioning of systems on site as required.

Qualifications and Experience

Essential

• BSc/BEng in mechanical engineering.
• Registration as a professional engineer. Alternatively, registration as a candidate professional engineer actively working towards professional registration.
• Minimum 10 years project engineering experience.
• Good 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.
• Safety awareness.

Base Salary Range: $115,000 - $165,000

At Hatch, we are committed to fair and equitable compensation practices. In accordance with legislated pay transparency requirements, the expected salary range for this position is based on current market data and aligned with internal pay structures to ensure consistency and fairness.

Your individual compensation within this range will depend on factors such as skills, experience, qualifications and location. In addition to base pay, our total rewards package may include performance-based incentives, comprehensive benefits, and other programs designed to support your well-being and growth.

• 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.

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.