Threeosix Industrial is a professional and progressive multi-discipline industrial solutions provider based in Saskatoon, serving the resources and infrastructure sectors, with supporting operations in Calgary, Edmonton, and Winnipeg. We maintain a strong commitment to diversity, inclusion, and hiring from the communities in which we work. Threeosix provides a professional and safety-conscious approach to the construction, maintenance, fabrication, and mining sectors that will easily be recognized as the new standard.
We’re looking for a skilled, safety-first and proven Underground Supervisor with 5+ years of experience in the underground mining industry to join us for ongoing projects in Rocanville, SK. If you possess a strong understanding of underground mining operations, demonstrate an unwavering commitment to safety and quality, and excel at coordinating complex underground activities, connect with us today!

Responsibilities will include:

• Directly supervising and coordinating an underground workforce (e.g., Miners, Bolters, Equipment Operators, Trades) to ensure project objectives are met safely and efficiently.
• Assisting in planning, scheduling, and prioritizing daily and weekly underground work activities in alignment with project timelines and specifications.
• Championing and enforcing all site-specific and Threeosix safety policies, procedures (including JHA/FLRAs, LOTO), and PPE requirements for underground operations; conducting daily toolbox talks and safety inspections.
• Interpreting engineering drawings, ground control plans, blueprints, work orders, and specifications to guide underground work execution and ensure compliance.
• Proactively identifying and resolving on-site technical, logistical, or personnel issues within the underground environment to maintain project momentum.
• Monitoring work progress, quality of workmanship, and productivity underground, implementing corrective actions as necessary.
• Liaising effectively with project management, client representatives, and other stakeholders to ensure clear communication and alignment regarding underground activities.
• Facilitating resource allocation, including personnel, equipment, and materials, to support efficient workflow in underground headings.
• Preparing or contributing to daily progress reports, safety documentation, and other project records specific to underground operations.
• Fostering a positive, collaborative, and productive work environment for all underground crew members.

We Require:

• Ability to successfully pass pre-employment drug and alcohol testing as per site requirements.
• 5+ years of experience in a supervisory role overseeing crews in the underground mining industry.
• Leadership for Safety Excellence (LSE) or equivalent supervisory safety training.
• Standard First Aid with CPR Level C.

• Directly supervising and coordinating an underground workforce (e.g., Miners, Bolters, Equipment Operators, Trades) to ensure project objectives are met safely and efficiently.
• Assisting in planning, scheduling, and prioritizing daily and weekly underground work activities in alignment with project timelines and specifications.
• Championing and enforcing all site-specific and Threeosix safety policies, procedures (including JHA/FLRAs, LOTO), and PPE requirements for underground operations; conducting daily toolbox talks and safety inspections.
• Interpreting engineering drawings, ground control plans, blueprints, work orders, and specifications to guide underground work execution and ensure compliance.
• Proactively identifying and resolving on-site technical, logistical, or personnel issues within the underground environment to maintain project momentum.
• Monitoring work progress, quality of workmanship, and productivity underground, implementing corrective actions as necessary.
• Liaising effectively with project management, client representatives, and other stakeholders to ensure clear communication and alignment regarding underground activities.
• Facilitating resource allocation, including personnel, equipment, and materials, to support efficient workflow in underground headings.
• Preparing or contributing to daily progress reports, safety documentation, and other project records specific to underground operations.
• Fostering a positive, collaborative, and productive work environment for all underground crew members