Waste Water Services (WWS) is seeking an experienced and detail-oriented Draftsperson (Electrical & Mechanical) to join our growing team in Perth.

Reporting to the Design Manager, you will play a key role in preparing accurate and comprehensive electrical and mechanical drawings for water and wastewater treatment plants, pump stations and associated infrastructure.

Working closely with our design engineers and process team, you will be responsible for transforming engineering concepts, technical markups and vendor information into detailed drawing packages suitable for fabrication, construction and installation.

This position offers the opportunity to contribute to a diverse range of projects while supporting the delivery of high-quality engineering solutions.

Key Responsibilities:

- Prepare electrical drafting deliverables, including single line diagrams, switchboard general arrangements, cable schedules, cable routing, equipment layouts and termination details.

- Develop mechanical drawings, including plant layouts, pipework and tank arrangements, skid and platform general arrangements, and fabrication details.

- Update and maintain Piping and Instrumentation Diagrams (P&IDs;) based on engineering and process team markups.

- Develop and maintain accurate 2D drawings and 3D models, ensuring consistency across all design documentation.

- Maintain drawing registers, revision control and document formatting in accordance with project and company standards.

- Prepare as-built drawings from site markups and ensure accurate close-out of drawing registers.

- Generate bills of materials (BOMs), material take-offs and associated documentation from engineering drawings.

- Review and check drafting deliverables to ensure accuracy, completeness and compliance with project requirements.





- Collaborate with engineers, project teams and other stakeholders to resolve drafting queries and support project delivery.

About You:

- 3–5 years of drafting experience across both electrical and mechanical disciplines.

- Advanced proficiency in AutoCAD.

- Experience in 3D modelling using Autodesk Inventor, Plant 3D or similar software.

- Strong ability to read and interpret P&IDs;, electrical single line diagrams and civil or structural drawings.

- A relevant drafting qualification or equivalent trade background.

- Excellent attention to detail and ability to produce accurate, well-structured technical drawings.

- Strong organisational and time management skills, with the ability to manage multiple drafting priorities.

- Effective communication skills and the ability to work collaboratively within a multidisciplinary engineering team.

Desirable Experience:

- Previous experience in water, wastewater, mining or process plant projects.

- Experience in sheet metal design and fabrication detailing.

- Knowledge of CAD standards, drawing templates, blocks and title block management.

- Familiarity with engineering document control and formal revision management processes.

About Waste Water Services

Waste Water Services (WWS), part of the ASX-listed Vysarn Group, specialises in the design, construction, commissioning and maintenance of water and wastewater treatment infrastructure.

We deliver solutions across the mining, industrial and municipal sectors, working with major clients throughout Western Australia.

Apply Now

If you are an experienced Draftsperson with a solid background in both electrical and mechanical drafting and are looking to further develop your career within a growing engineering company, we encourage you to apply.

📌 Draftsperson (Electrical & Mechanical) (Henderson)
🏢 Waste Water Services
📍 Henderson