Senior Drinking Water Quality Advisor

About Seqwater

Seqwater is the Queensland Government Bulk Water Supply Authority responsible for delivering safe secure and cost-effective bulk water supply for 3.2 million people across Southeast Queensland.
Seqwater is one of the largest water businesses with the most geographically spread and diverse asset base of any capital city water authority. Our operations extend from the New South Wales border to the base of the Toowoomba ranges.

About your opportunity

As a Senior Drinking Water Quality Advisor you will join the Drinking Water Quality Team to implement and continuously improve Seqwaters drinking water quality management system. Youll provide expert advice across operations maintenance planning and asset management to ensure safe high-quality water.

Youll lead water quality risk assessments audits and incident response activities acting as the key operational interface for water quality matters. Working within a team of dedicated professionals youll drive excellence in drinking water quality management across Seqwaters network.

Key Responsibilities

• Lead regional Drinking Water Quality Risk Assessments and DWQMP development in line with ADWG and ISO22000.
• Act as the regional water quality subject matter expert and key technical advisor.
• Be actively involved in maintaining ISO22000 certification and quality management systems.
• Lead and participate in internal and external water quality audits.
• Assess and manage water quality incidents providing timely advice and response.
• Liaise with Queensland Health Water Supply Regulation and bulk water customers.
• Deliver training and awareness programs for operational and maintenance teams.
• Analyse and report on long-term drinking water quality trends and asset performance.
• Support system and asset improvement planning for enhanced water quality outcomes.
• Promote a strong safety quality and compliance culture across all operations.

About You

• Degree in Microbiological Chemical or Environmental Science or Engineering (postgraduate desirable).
• 7 years experience in water quality management treatment or risk systems.
• Strong knowledge of ADWG DWQMP and ISO22000 frameworks.
• Skilled in auditing regulatory engagement and incident response.
• Excellent communication stakeholder management and leadership skills.
• Demonstrated commitment to public health and continuous improvement.

This position has a competitive salary range of $149648.11 - $162324.62 (dependant on experience) plus 12.75% superannuation and is full-time permanent.

For a more detailed preview of the work that you will be involved in for this role feel free to take a look at the position description on our careers page -

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To apply:

Submit your resume via the Apply button.

Applications close: 11:55PM AEST Monday 27th October 2025

For further information please email enquiries to:

Please note applications cannot be accepted via email.