Alliance Geotechnical is a leading geotechnical and environmental consultancy, delivering practical solutions across infrastructure, development and construction projects. Established in 2003, Alliance has built a strong reputation for technical expertise, exceptional service, and a commitment to helping clients navigate complex ground and environmental challenges. Our people are at the heart of our success.

We foster a collaborative and supportive environment where initiative is valued, continuous improvement is encouraged, and careers can grow alongside the business. Guided by our values and commitment to safety, quality and innovation, we're proud to deliver practical solutions through our exceptional people.

The Prospect

We're seeking an environmental Project Scientist to become a key technical leader within our growing Environmental team. This role offers a unique blend of hazardous materials leadership and environmental project management. You will take ownership of Alliance's hazardous materials service offering, leading proposals, field investigations, reporting and client engagement while mentoring and developing junior team members in this discipline.

Beyond hazardous materials, you will also manage medium to large-scale infrastructure, contaminated land and environmental investigation projects, overseeing project delivery from proposal through to completion. This is an outstanding opportunity for someone looking to combine technical leadership, project management and mentoring responsibilities within a growing consultancy.

Key Responsibilities Lead Alliance's hazardous materials service line, including proposal preparation, field investigations, reporting and client management.

Develop and mentor junior environmental scientists in hazardous materials fieldwork, reporting and project delivery.

Drive business development opportunities associated with hazardous materials and environmental investigations.

Manage environmental projects end-to-end – planning, scheduling, budgeting and resourcing to meet client and regulatory requirements.





Develop fee proposals and tender submissions, providing clients with clear advice on scope and environmental considerations.

Lead and participate in fieldwork including soil sampling, site assessments and environmental monitoring, ensuring safety and quality standards are met.

Prepare comprehensive environmental reports, including, preliminary and detailed site investigations, remediation action plans, site remediation and validation reports, hazardous building materials reports and material classifications, that are clear, accurate and compliant.

Build and maintain strong client relationships through regular on-site communication and technical advice.

Coordinate project resourcing to avoid on-site clashes and keep workloads balanced across the team.

About You

Bachelor's or Master's degree in Environmental Science, Environmental Engineering or a related field

Approximately 5-7 years' experience in environmental consulting, including managing medium to large-scale projects end-to-end (planning, budgeting, scheduling, resourcing and client management)

Licensed Asbestos Assessor (LAA), or willing to obtain certification on commencement

Demonstrated experience scoping, delivering and reporting on hazardous materials projects, including material and waste classification, for infrastructure, industrial, commercial and government clients

Strong experience managing environmental investigations (PSI, DSI, contamination assessment and remediation), including on major infrastructure, transport, utilities or development projects

Ability to manage multiple concurrent projects while maintaining technical excellence and commercial performance

Sound knowledge of environmental regulations,



permitting processes and industry best practice

Excellent communication, organisation and stakeholder management skills A proactive, solutions-focused approach with the ability to take ownership

Tech-savvy and proficient in Microsoft Office and business systems

Current Construction White Card and driver's licence Preferred Experience (Highly Regarded) Delivering hazardous materials services on major infrastructure projects

Managing subcontractors and multi-disciplinary project teams

Existing client relationships within infrastructure, utilities, government or construction sectors

Mentoring junior team members and contributing to team capability development Why Join Alliance?

Remuneration: A competitive salary package tailored to your experience – plus all the tools you need to succeed, including a company vehicle and laptop

Growth & Training: Ongoing mentoring, career development and regular technical and professional training opportunities

Flexibility & Balance: Enjoy a genuinely flexible and family-friendly workplace

People-First Culture: Join a supportive team that values collaboration, accountability and growth

Financial Incentives: Paid parental leave, wellbeing allowance, novated leasing options and an employee referral program

Connection: Monthly BBQs, social events and team celebrations that bring our people together Additional Information Applicants must have full Australian work rights.

Travel between Alliance offices and operational locations is required

Pre-employment medical, including drug and alcohol testing will apply Diversity & Inclusion Alliance is committed to creating a diverse and inclusive workplace where everyone feels valued, respected and empowered to succeed. We welcome applications from people of all backgrounds and experiences. Ready to take the next step in your career?

Join Alliance and play a key role in our continued success while building your career with a growing consultancy. Visit our website to learn more about life at Alliance:

https://allgeo.com.au/

📌 Project Scientist (Sydney)
🏢 Alliance Geotechnical
📍 Sydney