Process Engineer

About Us

Join us at Cleanaway and contribute to making a sustainable future possible, together.

We transform waste into resources and renewable energy.  When you start to think of waste as a resource, it opens a world of possibilities.

As a high growth, ASX listed organisation with over 7500 employees, our goal is to be recognised by our customers as the most innovative and sustainable waste management company with industry leading HSE performance.  We are Australia's largest company in this sector, providing essential services to millions of customers and communities nationally.

The Opportunity

In this key role, you'll be directly contributing to the efficient conversion of organic waste into valuable resources. You'll be hands-on across process and quality control, sample collection, waste audits, and driving data-led improvements.

As part of our team, you'll help ensure the facility runs at peak performance while identifying opportunities to enhance processes. Your insights will help shape operational strategies, improve product quality, and support our commitment to sustainability.

Key responsibilities will include, but not be limited to:

• Oversee process and quality control to ensure optimal efficiency and product standards
• Collect and test samples at various stages of processing to track performance and maintain compliance
• Conduct waste audits to assess the quality and type of incoming organic waste, ensuring it meets facility requirements
• Maintain accurate documentation and records of processes, quality measures, and compliance standards
• Prepare clear, data-driven reports with findings and recommendations
• Support continuous improvement by identifying and implementing changes to boost efficiency, reduce waste, and enhance product quality

About You:

You're an experienced Process Engineer who thrives in operational environments where problem-solving, innovation, and continuous improvement are part of the day-to-day. With a solid technical foundation and a practical approach, you're confident working hands-on in a facility, analysing processes, identifying opportunities, and implementing changes that deliver measurable results.

You're detail-oriented, passionate about efficiency, and keen to contribute to sustainable solutions.

• Bachelor's degree in Mechanical, Process, Chemical or Environmental Engineering (or a related discipline)
• Proven experience in process and quality control, ideally within waste management, chemical manufacturing, or a similar industry
• Strong technical writing skills with the ability to prepare accurate and detailed reports
• Analytical thinker with excellent problem-solving skills and attention to detail
• Knowledge of composting, anaerobic digestion, or other waste processing technologies is an advantage
• Familiarity with environmental and regulatory compliance in the waste sector

Why join Cleanaway?

• Competitive salary package
• Flexible working arrangements
• Career opportunities in a high growth, Australian business
• Supportive and safe work environment
• Paid parental leave
• Great company benefits: Employee share program, company discounts, salary packaging, flu vaccinations, EAP, discounts on private health insurance and more.

Our Process

Our recruitment process involves a number of checks including, but not limited to, criminal history, medicals, drug & alcohol testing, as well as verification of qualifications, licences and right-to-work status.

We are dedicated to improving employment outcomes and encourage applications from Aboriginal and Torres Strait Islander peoples. We also welcome candidates of all ages, abilities, gender identities, experiences (including veterans), and cultural backgrounds.

If you require any adjustments during the recruitment process, please contact us by emailing

Join us on our exciting journey towards a sustainable future.

Simply click the Apply button or visit and let's make a positive impact together.