About McMahon Services
McMahon Services is one of Australia's largest privately owned construction and environmental services organisations, operating across Australia and New Zealand. With over 1,200 employees and 15 offices, we build careers, not just projects.
Our culture is built on reputation, integrity and strong relationships. We prioritise safety, professional development, innovation and teamwork, creating an environment where people can thrive.
About the Role
Reporting functionally to the WHSEQ Manager – Building & Construction, and working closely with Project Teams across the region, you will provide expert WHSEQ support across multiple building and construction projects.
Your core purpose is to support operational teams to implement McMahon Services' WHSEQ systems consistently across the region, ensuring safe, compliant and high‐performing project outcomes.
What You'll Do
Lead implementation of the Safety Program and SIFER tools across regional projects
Mentor, coach and support multiple operational teams on WHSEQ matters
Conduct site inspections, safety observations and risk assessments across the region
Support development and maintenance of WHSEQ Management Plans and Project Risk RegistersParticipate in site meetings and engage directly with the workforce
Manage incident investigations and ensure lessons learned are communicated effectively
Assist with SWMS, JSEA development and subcontractor onboarding
Liaise with unions, regulators and external stakeholders as required
Contribute to WHSEQ communications,



audits and continuous improvement initiatives
What You'll Bring
Minimum 3 years' experience in a WHSEQ role
Minimum 5 years' experience in the building and construction industry
Certificate IV in Work Health & Safety
Construction Industry White Card
Current driver's licence and First Aid qualification
Ability to obtain ADF DCAC and Police Check
Strong understanding of WHSEQ principles and construction methodologies
Excellent verbal and written communication skills
Strong organisational skills and ability to work autonomously across multiple sites
What Will Set You Apart
Experience in regional or multi‐site construction environment
Why Join McMahon Services?
Competitive salary and employee benefits
Company vehicle
Long‐term career development and training opportunities
Robust commitment to safety, wellbeing and inclusion
Supportive, family‐oriented and values‐driven culture
Ready to make a regional impact?
Apply now and build your WHSEQ career with McMahon Services.
At McMahon Services Australia, we embrace diversity and inclusion as fundamental values. We believe that a diverse workforce fosters innovation, creativity and a deeper understanding of the communities we serve. We are committed to creating an inclusive environment where all employees feel valued, respected and empowered to contribute their unique perspectives and talents. We encourage applications from people of all backgrounds, identities, and experience.
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📌 Regional Whseq Advisor - Building & Construction (South Australia)
🏢 Mcmahon Services
📍 South Australia