STMS
Our people, training, technology and Hydro Excavation Units have all been developed to deliver outstanding hydro excavation services. Come and join us!


STMS - Wellington
Vac U Digga is New Zealand’s leading hydro excavation specialist. Hydro is what we do — and after 18 years in civil construction and 10 years of specialist research and development, we’ve built a reputation for doing the job properly, safely, and efficiently.
We’re now looking for a hands-on STMS to join our field crew on active utility and civil projects, including copper cable hauling and installation support work.
You’ll be out on-site leading from the front — setting up and managing traffic control, ensuring safe work zones, and jumping in with the crew when needed. If you’re the type who knows how to keep a site compliant and isn’t afraid to get your hands dirty, this role is for you.
What you’ll be doing:
Leading on-site traffic management (STMS responsibilities)
Setting up and maintaining safe work sites and TMPs
Supporting excavation and utility crews on the ground
Assisting with copper cable hauling, pulling, and placement
Ensuring all work is carried out safely, efficiently, and to spec
Communicating clearly with crews, contractors, and the public
What we’re looking for:
Valid STMS qualification (minimum Level 1 or above)
Class 4 Full Driver's License
Experience in civil construction, utilities, or roadworks
Strong understanding of site safety and traffic management plans
Physically fit and willing to be hands-on
Practical mindset — problem solver, not just paperwork focused
Team player with solid communication skills
What we offer:
Modern gear and well-maintained equipment
Opportunity to grow within a leading civil specialist company
A crew that actually backs each other on-site
If you’re an STMS who still likes to be in the action — not just standing at the roadside — and you want to work on real infrastructure jobs that keep New Zealand moving, we want to hear from you.
- Department
- Vac U Digga
- Locations
- Wellington