Senior Geotechnical Field Technician

GeoStabilization International (GSI), Access Limited, and RoadGuard together form a leading infrastructure solutions platform dedicated to protecting people and strengthening critical infrastructure across North America and New Zealand.

GSI is the premier geohazard mitigation firm specializing in emergency slope stabilization, landslide repair, grouting, and micropiles through innovative design-build delivery. Access Limited brings over a century of steep-slope expertise and operates North America’s largest fleet of spider excavators, delivering complex rockfall and geotechnical solutions in the most challenging environments. RoadGuard, founded in 2024, unites industry-leading roadway safety companies providing guardrail, bridge railing, highway signage, fencing, and specialty fabrication services.

Across all our businesses, we are driven by innovation, extreme ownership, technical excellence, and a relentless commitment to measurable results that improve safety and infrastructure resilience.

Why Choose GSI

If you're an experienced geotechnical technician with deep expertise in micropile installation, rock drilling, or multiple slope stabilization disciplines, you have options. Why come to work with us?

At GSI, you're not just working—you're solving complex problems, leading high-stakes emergency response, and taking pride in work that keeps communities safe. Here, you'll get:

Elite teams of experienced technicians and engineers committed to technical excellence, safety, and craftsmanship.

Clear advancement into crew leadership (lead hand, superintendent) or senior technical specialist roles.

A deep backlog of critical, high-value projects across Canada—you stay challenged year round.

Company ownership—yes, you become an owner here.

Access to the latest equipment and commitment to doing things the right way.

If you're a versatile technician with specialist depth in micropile installation or top hammer rock drilling, fully capable across all geotechnical disciplines, who takes pride in delivering precision and quality in complex environments—this is where you grow.

Responsibilities

What You'll Lead

As a senior geohazard mitigation technician, you'll work on complex projects across Canada, often in emergency response or technically demanding conditions. You execute the full scope of geotechnical construction techniques—shotcrete, drilling, soil nail walls, anchoring, grouting, slope stabilization—while bringing specialized expertise in micropile or rock drilling systems where depth and precision matter most.

Your core responsibilities include:

Executing advanced geohazard mitigation systems with technical precision across all disciplines: shotcrete application, drilling, soil nail walls, anchoring systems, grouting, and slope stabilization

Directing field operations on specialty work (micropile installation, top hammer rock drilling, complex casing systems) where your expertise ensures success

Ensuring rigorous safety execution—protecting the people around you is priority #1

Coaching and developing junior technicians and crew members to build their expertise and capabilities

Problem-solving on complex installations where technical expertise directly impacts project success

Managing equipment maintenance, jobsite logistics, quality assurance, and uptime across multiple systems

Communicating technical requirements clearly with clients, engineers, and internal teams

Contributing to continuous improvement in methods, safety protocols, and execution standards

Qualifications

What You Bring

You'll thrive here if you're a versatile technical expert who stays calm under pressure, communicates clearly, and brings out the best in your crew.

Required:

4+ years of hands-on experience in geotechnical construction, with proven expertise across multiple disciplines (shotcrete, drilling, soil nail walls, anchoring, grouting)

Deep technical specialization in one or more of: micropile installation systems, top hammer / percussive rock drilling, or advanced casing and ground control techniques

Demonstrated ability to execute work to design specifications and quality standards

Strong leadership and mentoring ability with junior technicians and crew members

Excellent communication—clear, solution-oriented, able to work effectively with clients and engineering teams

Ability to manage multiple priorities and complex jobsite logistics

Flexibility to travel and adjust schedules as needed across Canada

Valid driver's license (Class 1 Commercial preferred)

Preferred:

Experience with specialized drilling rigs, micropile equipment, or top hammer systems

Background in emergency response or high-consequence geohazard mitigation

Certifications in geotechnical construction, drilling operations, or advanced construction techniques

Experience troubleshooting technical challenges in unstable or complex terrain

Project leadership, crew lead, or supervisory experience

Work & Travel Expectations

Outdoor work in all Canadian climates and conditions (mountains, permafrost regions, coastal areas, plains, variable seasons)

Typical construction-site hazards, noise levels, and weather exposure; exposure to specialized drilling operations

Regular lifting of 75 lbs+

Extensive travel across Canada as needed (up to 80% depending on project demands)

Willingness to mobilize rapidly for emergency response projects

Compensation & Benefits

This is an hourly leadership role with significant earning potential:

Competitive compensation reflecting your experience in construction specialization (micropile vs. rock drilling), experience level, and demonstrated expertise

Potential to exceed base range with specialized certifications or crew leadership advancement

Annual performance bonus

Equity ownership program

100% paid travel (flights, hotels, meals, ground transportation)

Medical, dental, vision coverage with enhanced options

Accident, life, and disability insurance

RRSP matching program (enhanced for senior technicians)

Generous paid time off policy

Ongoing technical training and certification support

Tools and specialized equipment provided

About Us

GeoStabilization International (GSI) is North America's leading geohazard mitigation firm, specializing in emergency response for landslides, rockfall, and slope failures. With the largest portfolio of its kind worldwide, we deliver innovative design/build solutions in the most challenging environments.

We're a growing $550M organization built on craftsmanship, integrity, and taking care of our people.

GSI is an equal opportunity employer.

Soil Nail Holdings and its subsidiaries are equal opportunity employers. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law.