Senior Geothermal Field Supervisor

Triumph Group of Companies; Toronto; On-site; CAD 90,000 - 120,000; Full time

Benefits offered by this job

Salary: $90,000 to $120,000 CAD

Performance based annual bonus

Senior seat with authority

Career growth within Triumph Group of

Job summary

Loop Drilling Inc. is seeking a Field Supervisor to be the senior on-site representative for geo-exchange installations in Ontario.

You will manage vertical drilling, loop installation, grouting, testing, and commissioning, coordinating with crews, subtrades and clients while maintaining safety and production targets. You will read blueprints, supervise welding, and oversee trenching and piping, ensuring quality records and on-time project delivery.

Qualifications

• 5+ years of progressive geothermal/geo-exchange drilling experience in a supervisory or lead-hand role.
• Ability to read blueprints and loop-field drawings, mechanical drawings, specs and borehole logs.
• Strong understanding of ground conditions and how they affect drilling method and productivity.
• Proven leadership, accountability, and ability to enforce safety on site.
• Excellent written and verbal communication; daily records are maintained.

Responsibilities

• Supervise vertical drilling of closed-loop boreholes to required depth and alignment.
• Direct loop insertion, tremie grouting, and pressure/flow testing per specs.
• Oversee HDPE fusion welding; verify operator qualifications and traceability.
• Coordinate trenching, piping layout, and backfill per drawings.
• Lead manifolds, glycol charging, final testing, balancing and turnover.
• Conduct daily tailboard meetings and enforce site safety and PPE rules.
• Prepare accurate daily site logs on manpower, equipment, conditions, and safety.
• Organize mobilization/demobilization of rigs and verify material deliveries.
• Develop drill crews, address performance issues, and communicate field conditions to clients.

Skills

Geothermal drilling experience

Supervisory leadership

Blueprints & drawings reading

Ground conditions knowledge

Safety leadership

Tools

Dual rotary drill rigs

Grout pumps & mixers

Tremie systems

Fusion equipment

HDPE fusion welding

Job description

Loop Drilling Inc. is seeking a Field Supervisor to be the senior on-site representative for geo-exchange installations in Ontario.

You will manage vertical drilling, loop installation, grouting, testing, and commissioning, coordinating with crews, subtrades and clients while maintaining safety and production targets. You will read blueprints, supervise welding, and oversee trenching and piping, ensuring quality records and on-time project delivery.