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Senior Occupational Hygiene Consultant

27/07/2026
27/08/2026
Permanent - Full Time
Brisbane Office
Occupational Hygiene

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 on-site 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

 

Apply Now

If you’re ready to take the next step into a senior occupational hygiene consultant role, we’d love to hear from you.

Apply with your CV and cover letter, or email us at hr@gcg.net.au with any questions.

Learn more at gcg.net.au or follow us on LinkedIn.

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