Traveling Casing Drilling Specialist

Geo Stabilization International (GSI), Access Limited, and Road Guard 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. Road Guard, 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.
At Geo Stabilization International, deep foundation, small diameter drilling is mission-critical work. We operate in unstable slopes, emergency geohazard conditions, and structurally sensitive environments where  installation accuracy, casing integrity, and ground control determine project success  .
We are seeking casing drilling specialists who understand that this work is not about spinning steel — it is about installing structural systems correctly the first time.
Why Choose GSI
If you're already in Geohazard, environmental or a similar industry doing the things we do, you probably have options. Why come to work with us?
At GSI, you’re not just working —you’re building people, solving complex problems, and taking pride in work that keeps communities safe. Here, you’ll get:
Great teams filled with hardworking people   from every walk of life, that are learning to do things the same way: quality, safety and team focused.
Clear, supported advancement   to more senior roles - either into crew leadership (lead hand, superintendent) or into more senior technical roles in drilling or shotcrete sculpting.
A deep backlog of important work   - you stay busy helping communities year round.
Company ownership—yes, you become an owner here.
Commitment to doing things the right way   and putting the best tools in your hands.
Responsibilities
What You’ll Lead
As an experienced driller, you’ll work on projects across the U.S.
Your core responsibilities include:
Applying your skills across a variety of geohazard mitigation systems and projects
Executing safety plans—protecting the people around you is priority #1
Coaching and developing teammates to be more effective and grow their skills.
Helping with equipment maintenance and jobsite organization
Communicating clearly with clients and internal teams
Growth Path
This is not a static trade role. High performers can drill for us as long as they want, but they can also advance into:
Sr. Drillers
Working Foreman
Superintendent
Field Operations Leadership
We invest in professionals who pursue mastery, elevate team standards, and demonstrate the discipline to lead.
If you take pride in precision, understand structural responsibility, and want to operate at a higher performance standard, this is where you scale your impact.
Core Technical Requirements – Casing Focused
Minimum 3+ years of deep casing drilling experience   in geotechnical or ground support applications
Demonstrated experience with:
Concentric casing systems (e.g., Symmetrix, ODEX, Elemex, or equivalent)
Duplex head drilling systems
Dual Rotary drilling systems
Percussion drill systems
Temporary and permanent casing installation
Tie-back and micropile casing systems
Proven ability to advance casing through:
Collapsing overburden
Mixed…