Wet Systems Designer

W3Global

Accredited Wet Fire System Designer

Botany, Sydney NSW

Design & Engineering (Trades & Services)

Full-time

Wet Fire System Designer

Join a Company That Backs Its People

If you've been in this industry long enough, you've seen how it goes -

some companies treat people like a number.

We don't.

Our client is growing, and we're building a team where your expertise is respected, your input is valued, and your development is a priority. You'll be involved in diverse projects across Sydney, designing compliant systems that protect people and property.

About The Role

  • Design and document wet fire systems in accordance with relevant Australian Standards
  • Produce hydraulic calculations, layouts, and technical documentation
  • Coordinate with internal teams, project managers, and clients
  • Review existing systems and develop upgrade/rectification designs
  • Support project delivery by ensuring designs are practical, compliant, and buildable

What You'll Bring

  • Accredited Wet Fire System Designer (FSD)
  • Strong understanding of Australian Standards and NCC requirements
  • Experience in hydraulic calculations and system design documentation
  • Ability to interpret building plans and specifications
  • Strong attention to detail and problem-solving skills
  • Confidence communicating with clients and internal stakeholders

Desirable (but Not Essential)

  • Experience in Dry Fire System Design (fire detection, EWIS, etc.)

What's On Offer

  • Competitive salary package based on experience
  • Exposure to a wide range of projects across multiple sectors
  • Long-term job security with established contracts and consistent workflow
  • Ongoing training and development opportunities

We Actively Invest In Your Growth, Including Pathways Into

  • Estimating
  • Project Management
  • System specialisation and further accreditations (Dry Fire FSD, FSC, FSA etc)
  • Supportive leadership who understand the job - because we've done it
  • A strong team culture built around respect and looking after each other

How to apply

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