We’re looking for a highly skilled Sheet Membrane Applicator to join our growing team at WaterstopNSW. The ideal candidate will have extensive hands-on experience with Ardex WPM 1000 and be confident working on complex waterproofing projects across residential and commercial sites.

You’ll be working alongside a professional crew that takes pride in quality, precision, and compliance above industry standard.

Key Responsibilities

Installation of Ardex WPM 1000 sheet membrane systems

Heat welding laps and joints to ensure complete and watertight seals

Detailing terminations, corners, and penetrations with high precision

Adhering membranes using Ardex WA 98 or equivalent approved adhesives

Ensuring membrane laps are pick-tested and fully welded

Conducting on-site quality checks, including flood testing and moisture readings

Maintaining a clean, organised, and safe worksite

Requirements

Proven experience installing Ardex WPM 1000 or similar sheet membrane systems (minimum 3 years preferred)

Proficient in heat welding and detailing (corners, terminations, pipe penetrations, etc.)

Solid understanding of Australian waterproofing standards and Ardex specifications

High attention to detail and pride in workmanship

White Card and own PPE

Driver’s licence and reliable transport

What We Offer

Competitive pay based on experience

Ongoing work across Sydney with a reputable company

Opportunity to work with a team focused on quality, precision, and consistency

Supportive and professional work environment