Lead Mechanical Engineer, Resources

WSP Global Inc.; Halifax; Hybrid; CAD 126,000 - 167,000; Full time

Job summary

WSP Global Inc. is seeking a Lead Mechanical Engineer to head delivery of complex mechanical and piping packages for mining and industrial EPCM programs across Canada. You will guide multi-disciplinary teams from concept through detailed design and execution, ensuring safe, efficient systems.

You will apply codes and standards, review layouts and BOMs, and develop equipment specifications while coordinating with procurement, construction, and other engineering disciplines.

Qualifications

• Require a Bachelor’s degree in Mechanical Engineering; Master’s degree is an asset.
• P.Eng. in Canada or eligible is required/desired.
• 12+ years of mechanical engineering experience in industrial/mining environments.

Responsibilities

• Lead technical expert on mechanical and piping engineering packages across mining/industrial projects.
• Apply ASME B31.3, B31.4, B31.8, ASME VIII Div 1/2, API, TEMA codes to design safe, reliable systems.
• Direct piping layouts, BOMs, isometrics, and equipment specifications.
• Develop RFQs, bid evaluations, and collaborate with procurement.
• Prepare ITPs and oversee commissioning activities.

Skills

Mechanical Engineering

P.Eng. Canada

Mining Industry

EPCM Projects

Lean / CI

Code Standards

Education

Bachelor’s degree in Mechanical Engineering

Master’s degree considered an asset

Job description

What if you could redefine what’s possible?With us, you can. You want Purpose. Growth. Opportunity. People who get it. We are the home of ambitious, passionate, and innovative world shapers. With an unmatched breadth and depth of engineering, advisory and science-based expertise, our global minds unite to power local solutions. We are pathfinders and impact makers. We are Visioneers. We are WSP.

The Opportunity

Shape the World Around You – As a Lead Mechanical Engineer, you will lead the delivery of complex mechanical and piping engineering for mining and industrial projects across Canada. From early concepts through detailed design and execution on major EPCM programs, you will guide multidisciplinary teams to deliver safe, efficient, and high-performing systems that help our clients power the world more responsibly.

At WSP, our Resources subsector plays a vital role within our Energy, Resources & Industry (ERI) sector, delivering end-to-end solutions for clients across Canada. For decades, we’ve provided expertise ranging from economic studies and detailed engineering to procurement, commissioning, site management, and mine closure. Our commitment is simple: meet the highest standards in the industry - then exceed them.

This position can be located out of any of our Canadian WSP Offices - ideally, eastern Canada.

Your Impact

In this role, you will:

• Lead as a technical expert on mechanical and piping engineering packages for multidisciplinary mining and industrial projects across all phases—from conceptual studies to detailed engineering and construction support.
• Apply deep knowledge of codes and standards (ASME B31.3, B31.4, B31.8, ASME VIII Div 1/2, API, TEMA) to develop safe, compliant, and reliable mechanical and piping systems.
• Direct and review piping layouts, isometrics, bills of materials (BOMs), and fabrication deliverables, ensuring accuracy, constructability, and alignment with project standards.
• Evaluate, select, and specify rotating equipment—such as pumps, compressors, and blowers - using lifecycle cost, operability, and performance criteria to support long-term asset reliability.
• Oversee the mechanical design of pressure vessels, heat exchangers, tanks, chutes, bins, hoppers, and conveyor system components in collaboration with structural and process engineering teams.
• Prepare and review mechanical calculations (e.g., wall thickness, branch reinforcement, external pressure analysis) to verify the integrity and performance of critical assets.
• Develop and maintain project standards, piping material specifications, valve specifications, and equipment datasheets that drive consistency and quality across projects.
• Prepare RFQs and lead technical evaluations and comparison reports for bulk materials, valves, specialty components, and rotating equipment, partnering closely with procurement.
• Resolve complex design and material issues by working collaboratively with engineering, procurement, and construction partners to keep projects on track and on budget.
• Develop inspection and test plans (ITPs), including hydrostatic testing and NDT requirements for tanks and vessels, to support quality assurance and commissioning.

The Skills That Set You Apart

• You bring at least 12+ years of experience in mechanical engineering within industrial and/or mining environments in a senior capacity.
• You have a strong track record leading and delivering EPCM projects across heavy industrial sectors such as mining, mineral processing, ideally with exposure to large, complex brownfield and greenfield projects.
• You have hands‑on experience with the mechanical design of chutes, hoppers, bins, conveyors, and associated structural elements, and understand how these systems perform in harsh operating environments.
• Experience with dust collection systems, ventilation ducting and flue gas desired.
• You demonstrate a deep understanding of piping materials, equipment standards, fabrication processes, and construction practices, enabling you to make sound engineering and constructability decisions.
• You are comfortable developing RFQs, material take-offs (MTOs), technical bid evaluations, and comparison reports, and collaborating closely with supply chain partners.
• You thrive in LEAN or continuous‑improvement‑focused environments and bring an improvement mindset to workflows, standards, and project delivery.
• You hold a Bachelor’s degree in Mechanical Engineering (Master’s degree considered an asset).
• You are registered, or eligible to register, as a Professional Engineer (P.Eng.) in Canada.

Why Choose WSP?

We exist to shape communities to advance humanity. The brightest engineers, advisors and scientists from across the globe call WSP home.

• Proudly Canadian – we are a Top 100 Employer in Canada for 2026.
• A global community of brilliant minds – your next idea, mentor, or opportunity is always within reach.
• Limitless opportunities start here. Whether it’s across the country or around the globe, we’ll help you tailor your role to match your ambition—because your growth drives ours.
• Flexible work, real balance - we recognize the importance of balance in our lives and encourage you to prioritize the balance in yours.

#WeAreWSP

Compensation

Compensation:
AB, BC, NT, NU, SK & YT: $126,000 - $166,900
MB & ON: $114,900 - $158,300
NB, NL, NS, PEI & QC: $113,800 - $151,100

Disclosure:
The final salary awarded for this role may vary from the above range based on several factors including, but not limited to, relevant education, qualifications, certifications, experience, skills, seniority, geographic location, performance, and business or organizational needs. The wage range provided in this job posting may be subject to change for business purposes.

Make Your Mark with WSP

If you're driven by purpose and impact, we’d love to hear from you.

About Us

At WSP, we exist to shape communities to advance humanity.
It’s why we bring people together who are wired to solve complex challenges - engineers, scientists, advisors, and technical experts who are driven by a common passion - to redefine what’s possible and shape what comes next. We are Visioneers.
As one of the world’s leading professional services firms, we partner with clients across transportation, infrastructure, environment, buildings, energy, water, mining and metals. We pair deep local knowledge with global insights to pioneer solutions designed to leave a lasting, positive impact.
At WSP, you’ll join a community of brilliant minds that push boundaries every day - applying deep expertise and fuelling innovation to help create a more connected and resilient future. Here, your ideas are valued, your growth is supported, and you are encouraged to bring your authentic self to work. We empower our people to collaborate across disciplines, challenge the status quo, and shape a career with purpose.
Join us.
Please Note:
Health and Safety is a core paramount value of WSP. Given the importance of keeping one another safe it is expected that you comply with our Health, Safety & Environment (HSE) policy at all times as well as client HSE policies when working at client locations. Full details here .
Some safety-sensitive positions involve fieldwork and may include work in a variety of environmental conditions, such as remote or isolated areas, working alone, and in inclement weather (within safe and reasonable limits).
WSP welcomes and encourages applications from people with disabilities. Accommodations are available on request for candidates taking part in all aspects of the selection process.
WSP is committed to the principles of employment equity. Only the candidates selected will be contacted.
WSP does not accept unsolicited resumes from agencies. Full details here .