Expression of Interest: Heavy Equipment Mechanic
Quick Summary
Frequently lift and carry tools, parts, and equipment up to 50 lbs.
ABOUT THIESS
Thiess, originating in Australia in 1933, is now a $4 billion global organization focusing on sustainable resource solutions, including mining services, land reclamation, and engineering consulting. With 12,000 employees, we are committed to creating lasting value for our clients and leading the way toward a more sustainable future.
We are a movement spearheading a journey towards a more sustainable future, and North America is a crucial part of it. Our unique business approach to contract mining currently makes our services available in the United States and Canada. In the US, we operate in Salt Lake City, Utah, Colorado, and the Intermountain West region. In Canada, our services are available in Sudbury, Greater Ontario, and the Northern Ontario region. We are also expanding to other states and areas in both countries.
Please get to know us better by watching the following videos about Our Purpose and Our Values!
ROLE OVERVIEW
We are currently seeking interest in skilled and experienced Heavy Equipment Mechanics to join our team at projects in USA in the Mountain West area. Successful candidates will play a critical role in maintaining various makes and models including Hitachi EX5600’s, CAT 994’s and 793F’s as well as Komatsu 930’s, PC7000’s and many others across various sites.
Responsibilities
~1 min read- →Perform electrical, hydraulic and mechanical repairs
- →Preventative maintenance, in-shop and in the mine/pit
- →Complete major component change outs
- →Diagnose and troubleshoot
- →As needed; weld steel components with welding equipment as specified by layouts, engineering drawings, work orders, and/or verbal instructions
- →Comply with all safety, health and environmental rules and procedures
- →While meeting safety standards, work with your team to maximize productivity and minimize downtime
- →Observe and follow all safety rules and procedures, including wearing PPE
- →Manage timecards effectively
- →Perform other duties as assigned
- 5 years minimum experience in repairing diesel heavy mining equipment
- 2-year minimum exposure to mining equipment (CAT, Komatsu, Hitachi, Liebherr)
- Experience with the following
- major component replacement
- overhauls
- machine rebuilds, in pit breakdowns
- Knowledge of repairs and servicing of; dozers, haul trucks, blades, scrapers, loaders, light vehicles – In particular, CAT 994 Loaders, CAT Graders, CAT Dozers, Hitachi EX5600 excavators
- Mobile equipment diagnostics
- Welding experience with mobile, heavy mining equipment
- Good oral and written communication skills
- High level of attention to detail and excellent follow-up skills
- Ability and willingness to work different schedule on site based on project needs
- Ability to work with other project employees to meet the project's safety, environment, and production targets
- Ability to manage time effectively and meet deadlines in a fast-paced and sometimes high-pressure environment
- Familiarity with mine site safety protocols, procedures, and environmental regulations
- Prior experience working in adverse and remote environments (extreme weather, difficult terrain) is an asset
- Valid driver's license at time of hire, maintained throughout employment with Thiess
- Authorization to work lawfully in the USA without sponsorship from Thiess is required
- Must be fluent in the English language
Requirements
~1 min read- Lifting/Carrying: Frequently lift and carry tools, parts, and equipment up to 50 lbs.; occasionally perform team lifts for heavier component
- Pushing/Pulling/Gripping: Regularly use hand and power tools requiring strong grip and upper body force
- Standing/Walking/Climbing: Frequently stand, walk long distances across uneven surfaces, and climb ladders/equipment throughout the shift
- Stooping/Kneeling/Squatting/Crawling: Occasionally stoop, kneel, squat, or crawl to perform equipment inspections and repairs in tight or awkward spaces
- Reaching: Frequently reach overhead and away from the body when working on large or elevated equipment
- Repetitive Motion: Frequently perform repetitive wrist, arm, and shoulder motions when using pneumatic/hand tools
- Shifts & Schedules: Work 12-hour shifts, including nights and consecutive days on rotation, with extended periods of physical exertion
- Environment: Work outdoors at high altitude (3,500 ft+) in extreme weather (sub-zero winters, high heat/dust/noise)
- Sensory/Cognitive: Maintain sufficient vision and hearing (with or without correction) to safely operate vehicles, detect hazards, and respond quickly to alarms and moving equipment
- High School Diploma or equivalent
- Industry and trade specific training a bonus but not essential
- Must have or be willing to acquire site-specific safety training (e.g., MSHA, First Aid/CPR)
- Work schedule: 14 on / 7 off , rotating day and night between the 14-day swings
- The suitable candidate will travel on a Fly In / Fly Out (FIFO) or Drive In, Drive Out (DIDO) arrangement
- Safety Classification: Non-DOT, Safety Critical
What We Offer
~2 min readListing Details
- First seen
- March 26, 2026
- Last seen
- April 21, 2026
Posting Health
- Days active
- 26
- Repost count
- 0
- Trust Level
- 31%
- Scored at
- April 21, 2026
Signal breakdown
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