ABOUT THIESS
Founded in Australia in 1933, Thiess has grown into a global leader in sustainable mining services and resource solutions, with more than 15,000 employees and operations spanning multiple continents. Today, we deliver mining services, land reclamation, and engineering expertise that help shape the future of the resources industry, creating lasting value for our clients, communities, and people.
At Thiess, you’re not just joining a company; you’re joining a team helping redefine what sustainable mining looks like for future generations. North America is a key part of our global growth journey, with operations across the United States and Canada and continued expansion into new regions. From Salt Lake City and the Intermountain West to Sudbury and Northern Ontario, our people are solving complex challenges, embracing innovation, and building careers with real impact.
We’re looking for people who want to do meaningful work, grow alongside a global organization, and help drive the future of mining and resource solutions. Learn more about our purpose, values, and the opportunities ahead by watching the following videos about Our Purpose and Our Values !
ROLE OVERVIEW:
As a Senior Mine Engineer (Estimating Services), you will support Thiess throughout North America. This position reviews planning and operational parameters, performs fundamental quantity take-offs, builds accurate cost models, and supports the tender and proposal documentation for mining and reclamation projects. In this role, you will work with the Technical Services team and other departments to ensure successful project execution.
This role is intended for a mining engineer ready to take their career to the next level. The successful candidate has a strong analytical mindset, and demonstrated hands-on experience in surface mine operations, mine planning, and project execution. A background in project development and Capital Effectiveness are strong assets that will enable the candidate to directly impact major tender submissions and capital performance.
Designed as a springboard for career growth, this position builds core expertise in data collection, modeling, and software tools; preparing the candidate to transition into leading major bids and capital cost strategies.
KEY RESPONSIBILITIES
Develop safe, practical, and cost-effective mine plans and designs that support project objectives and operational requirement s
Incorporate hazard assessments, geotechnical recommendations, and applicable company, site, and regulatory requirements into mine designs and planning activities
Translate mine plans into equipment and production requirements, considering fleet capacity and the time required to achieve planned mining volumes
Support large-scale mining studies (PEA, PFS, FS), execution-stage planning, sustaining capital programs, and portfolio-level estimates
Coordinate and compile input parameters to develop timely multi-discipline cost estimates and implementation schedules
Evaluate planning alternatives to identify opportunities to improve equipment utilization , productivity, and cost effectiveness
Work closely with engineering, operations, and stakeholder teams to detail scope and validate material takeoffs, drawings, and client-provided data
Review project c onditions and operational feedback, update designs and schedules as needed, and communicate changes clearly to affected stakeholders
Participate in technical reviews and project planning discussions, clearly explaining recommendations, risks, and the operational and cost implications of proposed plans
Suggest innovative solutions and apply industry trends and best practices to maintain efficiency and competitiveness
Prepare basis of cost estimate report deliverables for the end user
Support special projects and p erform other related duties as needed
WHAT YOU'LL BRING
Education :
Degree in Mining Engineering
Experience
At least 5 years of experience in surface mining operations, mine planning,…