GCG is looking for a senior occupational hygiene professional to join our expanding Brisbane team.
If you're a seasoned hygienist ready to step into a senior technical and business development role, this is an opportunity to grow your career while helping shape GCG's future across Queensland.
You'll work alongside some of Australia's most respected Certified Occupational Hygienists, take ownership of high-profile projects across the state's coal and mineral mining, energy, construction, manufacturing and defence sectors, and play a role in growing GCG's presence on the East Coast of Australia – backed by the scale and reputation of one of the country's largest occupational hygiene consultancies.
The Role
In this senior role, based in Brisbane, you'll deliver occupational hygiene services across a diverse client base while contributing to business development and client growth across the state.
Key Responsibilities
Conduct in office occupational hygiene monitoring for GCG's existing Queensland clients
Lead exposure assessments and hygiene monitoring programs across client sites.
Deliver high-quality technical reports, findings and recommendations
Build and maintain strong, long-term client relationships
Identify and pursue business development opportunities to grow GCG's Queensland client base, with support from the national team
Mentor and support junior team members, contributing to GCG's collaborative culture
Partner with GCG's Certified Occupational Hygienists on local and large-scale national projects
Contribute to project planning, proposals and technical initiatives




Travel to client sites across Queensland, (and occasionally interstate), as required
Why GCG?
GCG is one of Australia's largest and most respected health, safety and hygiene consultancies.
Our national team includes a large number of Certified Occupational Hygienists, and our culture is built on technical excellence, genuine collaboration and putting people first.
We Offer
Competitive remuneration package
Clear career progression through the GCG Career Pathway program
Your birthday off, plus a range of other employee benefits
Exposure to high-profile projects across a diverse range of industries
The chance to learn from and work alongside some of Australia's most experienced hygienists
Access to cutting-edge technology and GCG's in-house innovation platform
Study support and AIOH membership support
A supportive, down-to-earth team that values both independence and genuine teamwork
About You
A minimum of five years of demonstrated experience in occupational hygiene, with a track record of delivering technical projects and building client trust.
Strong knowledge of exposure monitoring methodologies and occupational hygiene principles
Demonstrated ability to develop occupational hygiene monitoring programs and management plans
Excellent interpersonal skills and the ability to build trust with clients
Highly Regarded But Not Essential
Provisional or Full membership of the Australian Institute of Occupational Hygienists (AIOH)
Certified Occupational Hygienist (COH) status, or active progression toward certification
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📌 Senior Occupational Hygiene Consultant (Queensland)
🏢 GCG Health Safety & Hygiene
📍 Queensland