Caswell Drilling is a WA drilling contractor running RC and water well (hydro) rigs for mining and exploration clients across the state. We're a hands-on team with contemporary rigs and a robust focus on safety and looking after our crews.

The role

We're looking for an experienced S26 Supervisor to run our drilling crews on site. You'll be the go-to person for the client and the crew, keeping programs running safely, on time and to plan.

What you'll be doing
Supervising RC and/or water well drilling operations across multiple rigs
Acting as S26 Statutory Supervisor and meeting all site and legislative requirements
Running pre-starts and toolboxes, doing inspections, and completing JHAs and safety paperwork
Liaising with client reps, geologists and hydrogeologists
Training and mentoring drillers and offsiders
Planning rig moves,



mobilisations and consumable orders
Daily plods and reporting

What you'll need
Current S26 Statutory Supervisor accreditation (must have)
Proven supervisor or senior driller experience in RC and/or water well drilling
HR licence
Strong safety leadership and communication skills
Ability to pass a pre-employment medical and drug and alcohol test

Nice to have
S44
Cert IV in Drilling Operations
Dual rotary or mud rotary experience
Dogging or rigging tickets

What we offer
Market-competitive salary + super
[ROSTER] FIFO ex Perth
Flights, accommodation and meals provided on site

📌 Drill Supervisor Perth
🏢 Caswell Drilling
📍 Perth