WHS Advisor

McMahon Services; Sydney; On-site; AUD 90,000 - 120,000; Full time

Job summary

McMahon Services in Sydney is seeking a WHS Advisor to support the safe delivery of projects across Greater Sydney. You'll partner with project teams, subcontractors and supervisors to promote safe work practices and ensure WHS compliance on a diverse portfolio of civil, infrastructure, demolition and environmental services projects.

Join a growing national contractor and contribute to Safety Certainty 2.0 framework, coach teams, conduct site inspections and drive continuous improvement while

Qualifications

• Minimum 3 years' experience in a WHS or safety advisory role.
• Experience supporting civil construction, infrastructure or related projects.
• Certificate IV in Work Health and Safety is required.

Responsibilities

• Provide practical WHS leadership and coaching to project teams.
• Conduct site inspections, risk assessments and incidents investigations.
• Support implementation of Safety Certainty 2.0 and WHS plans.
• Collaborate with project teams to ensure compliance with requirements.
• Assist with toolbox talks, onboarding and workforce engagement.

Skills

Stakeholder engagement

Safety leadership

Communication

Education

Certificate IV in Work Health and Safety

Tools

White Card

Driver's Licence

First Aid qualification

Job description

Are you a WHS professional who enjoys working closely with project teams and making a real impact on site? McMahon Services is seeking a WHS Advisor to support the safe delivery of projects across Greater Sydney.

Working alongside project leaders, supervisors and subcontractors, you'll provide practical WHS support, promote safe work practices and help deliver successful outcomes across a diverse portfolio of civil, infrastructure, demolition and environmental services projects. This is an excellent opportunity to join a growing national contractor and further develop your career within an experienced and supportive team.

About McMahon Services

McMahon Services is one of Australia's largest privately owned construction, industrial and environmental services organisations, employing more than 1,200 people nationally. For over 35 years, we have delivered innovative solutions across civil infrastructure, demolition, remediation, industrial services and environmental projects. Our reputation is built on integrity, strong relationships, technical expertise and delivering certainty for our customers.

About The Role

As the WHS Advisor, you'll partner with project teams to provide practical safety leadership, support the implementation of McMahon Services' Safety Certainty 2.0 framework and ensure compliance with WHS systems across site operations. You'll coach operational teams, build trusted relationships and help deliver safe, efficient and high-quality project outcomes.

Supporting projects across Greater Sydney, you'll work alongside experienced operational teams delivering a diverse range of civil, infrastructure, demolition and environmental services projects. Backed by our national WHS network, you'll have the opportunity to contribute across multiple projects while continuing to develop your career within the business.

What You’ll Do

• Champion a proactive safety culture across project teams and subcontractors, supporting McMahon Services' commitment to Zero Harm.
• Provide practical WHS advice, coaching and support to employees, supervisors and project leadership teams.
• Conduct site inspections, audits, workplace observations and risk assessments to identify hazards and drive continuous improvement.
• Manage incident investigations, corrective actions and lessons learned initiatives to improve project safety performance.
• Support the implementation of Safety Certainty 2.0, project WHS management plans and company management systems.
• Collaborate with project delivery teams and the broader WHS function to ensure compliance with company, client and legislative requirements.
• Support project teams with toolbox meetings, pre-starts, subcontractor onboarding and workforce engagement.

What You’ll Bring

• Minimum 3 years' experience in a WHS, Safety Advisor or similar role.
• Experience supporting civil construction, infrastructure, engineering or related projects.
• Certificate IV in Work Health and Safety.
• Construction Industry White Card, current Driver's Licence and First Aid qualification.
• Strong understanding of WHS principles, risk management and project delivery environments.
• Excellent communication and stakeholder engagement skills, with the ability to build trusted relationships across all levels of a project team.
• Ability to work autonomously while collaborating effectively with operational and project teams.
• A proactive approach to safety and a genuine commitment to fostering a positive safety culture.

What Will Set You Apart

• Civil construction or infrastructure project experience.
• Demonstrated ability to influence positive safety outcomes through coaching and engagement.
• Experience building strong relationships with operational teams and subcontractors.
• A proactive approach to identifying risks and driving continuous improvement initiatives.
• ICAM Investigation Training and/or auditing qualifications.

Why Join McMahon Services?

• Competitive remuneration and long-term career development opportunities.
• Work across diverse civil, infrastructure, demolition and environmental services projects.
• Support from an experienced national WHS network and operational leadership team.
• A collaborative culture built on safety, teamwork and continuous improvement.

At McMahon Services, 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.