Senior Mining Engineer

WorleyParsons; Oakville; On-site; CAD 122,000 - 144,000; Full time

Job summary

Worley is seeking a Senior Mining Engineer for a full-time role in Ontario (Oakville or Markham). You will lead mining projects, provide engineering and consulting services, and deliver front-end studies for global projects on the Worley Canadian Mining Team.

The role requires a degree in Engineering, optional P.Eng in Ontario, and willingness to travel. Salary range is posted with emphasis on experience and location; accommodation of disabilities is supported.

Qualifications

• Degree in Engineering and P.Eng in Ontario or ability to obtain.
• Senior level experience in underground mining consulting and project delivery.
• Willingness to travel and collaborate across multi-functional teams.

Responsibilities

• Provide technical and consulting services to mining clients.
• Lead as mining lead, project manager, and project engineer on EPCM and delivery scopes.
• Lead technical studies (PEA, PFS, FS) and related design work.
• Support client relations and site visits as required.
• Contribute to mine planning, design, and cost estimates (CAPEX/OPEX).
• Assist in project and study management and due diligence.

Skills

Underground mining

Deswik

Studio 5 D planner

NI43-101/JORC studies

Willing to travel

Team collaboration

Education

Engineering degree

P.Eng in Ontario

Tools

Deswik

Studio 5 D planner

Job description

Company : Worley

Other Locations

CAN-ON-Markham

Job

Mining

Schedule

Full-time

Employment Type : Employee

Job Posting

Sep 16, 2026

Unposting Date

Oct 17, 2026

Reporting Manager Title : Senior Principal Technical Consultant, MMM

About us

Worley is a global company of energy, chemicals and resources experts headquartered in Australia. We partner with our customers to deliver projects and create value across the life of their assets. We specialize in consulting, engineering, procurement and construction across the project lifecycle, with services extending through to operations and decommissioning. Leveraging extensive experience and AI-enabled delivery, we support customers in navigating complexity as they meet today's needs and transition to more sustainable solutions.

Purpose

We are currently recruiting for a Senior Mining Engineer. Our team includes world class experts and dynamic go-getters. This is a full-time position based in either Oakville or Markham to support the delivery of successful projects and programs with the Worley Canadian Mining Team. The successful candidates will focus on front-end solutions and will support of Worley’s engineering projects both locally and globally.

Responsibilities

• Provide technical and consulting services to mining clients.
• Act as Mining lead, Project Manager, Project Engineer on EPCM and DE and Project Delivery scope/projects.
• Lead and/or deliver technical and engineering work on PEA, PFS, and FS technical studies.
• Support and work on technical and engineering execution of mining projects.
• Support in the maintenance of client relations.
• Site visits and work on sites as required.

Services will include

• Mine planning and design.
• Mining method selection.
• Mine optimization.
• Cost estimates (CAPEX and OPEX).
• Equipment selection.
• Project and study management.
• Due diligence and technical audits.

What you will bring

Technical and Industry Experience

• Senior level knowledge and experience in underground consulting and operational excellence.
• In-depth knowledge of Deswik, Studio 5 D planner and other mining industry approved software.
• Experience and strong familiarity with NI43-101 and/ or JORC compliant studies highly regarded.
• Willingness to travel.
• Proven ability to collaborate in multi-functional teams.

Education - Qualifications, Accreditation, Training

Required

• Degree in Engineering.
• P Eng valid in Ontario, or ability to obtain.

For applicants based in the province of Ontario, the salary range is $122,269 to $143,619 CAD.

Application of the pay band: Variation in salary is determined by factors such as the candidate’s qualifications, relevant years of experience, geographic location, internal pay equity, and prevailing market conditions for the specific role.

Worley is committed to providing a fair and equitable hiring process for all applicants. As part of this commitment, Worley will ensure that persons with disabilities are provided reasonable accommodations for the hiring process. If you require any accommodations or assistance, please contact us at: [e-mail]

Moving forward together

We want our people to be energized and empowered to drive sustainable impact. So, our focus is on a values-inspired culture that unlocks brilliance through belonging, connection and innovation. We're building a diverse, inclusive and respectful workplace. Creating a space where everyone feels they belong, can be themselves, and are heard.

And we're not just talking about it; we're doing it. We're reskilling our people, leveraging transferable skills, and supporting the transition of our workforce to become experts in today's low carbon energy infrastructure and technology. Whatever your ambition, there's a path for you here.

And there's no barrier to your potential career success. Join us to broaden your horizons, explore diverse opportunities, and be part of delivering sustainable change.