In a world grappling with the complex challenges of climate change, population growth and environmental degradation, companies like ACCIONA are stepping up with visionary solutions. As a global leader in regenerative infrastructure, ACCIONA has consistently proven its commitment to designing and delivering projects that not only meet immediate human needs but also promote long-term ecological sustainability.
With operations spanning over 40 countries and a workforce of more than 65,000 professionals, the company’s mission is rooted in building a planet that future generations can inherit with pride. From renewable energy and water purification to transport and waste recovery, ACCIONA is setting new benchmarks in sustainable innovation across all its sectors.
One of ACCIONA’s flagship ventures in Australia is the East Rockingham Waste-to-Energy (WTE) Project – a game-changing facility aimed at converting municipal solid waste into clean, reliable energy. Located in Perth, Western Australia, this project represents a monumental leap toward reducing landfill reliance and transforming how the country approaches waste management.
Central to the success of this project is the Flue Gas Treatment (FGT) system, a crucial mechanism designed to neutralize harmful emissions and ensure strict adherence to environmental regulations. For this reason, ACCIONA is on the lookout for a seasoned Commissioning Engineer who can lead the implementation and optimization of this vital system.
This isn’t just a job – it’s an opportunity to be part of a transformative movement that redefines infrastructure through a green lens. The Commissioning Engineer – FGT role is a technically demanding position that requires hands-on experience, sharp analytical thinking and the ability to lead multidisciplinary teams in a high-stakes environment. Beyond overseeing the technical commissioning, this role demands a deep understanding of emissions control technology, environmental compliance and system integration, especially in relation to waste-to-energy operations.
The ideal candidate will not only be responsible for system readiness and testing but will also play a key role in ensuring that the plant delivers on its promise of clean energy and zero-waste solutions.
For those looking to make a genuine impact, ACCIONA offers a compelling package. This includes relocation support, visa sponsorship and the rare opportunity to work on one of Australia’s most innovative energy projects. The company values professionals who bring not just qualifications, but also a purpose-driven mindset – individuals who see engineering as more than blueprints and machinery, but as a platform to solve real-world problems. ACCIONA understands that behind every successful infrastructure project is a team of skilled individuals driven by a common goal: to leave the world better than they found it.
Whether you are an international expert in FGT systems or a local talent ready for a career-defining opportunity, ACCIONA invites you to join a global network of changemakers. With a proven track record of prioritizing employee welfare, diversity and sustainable growth, ACCIONA stands out as an employer of choice for engineers looking to make their mark in the green economy.
This is more than a recruitment call – it’s an invitation to help shape the infrastructure of tomorrow, today.
Job Type
Full-Time Employment
Location
Perth, Western Australia
Employee Benefits
(Extracted from the original listing)
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Comprehensive relocation assistance
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Visa sponsorship opportunities available
Complete Job Summary
ACCIONA, a globally recognized leader in sustainable infrastructure development, is actively searching for a Commissioning Engineer – Flue Gas Treatment (FGT) to support operations at the East Rockingham Waste-to-Energy (WTE) Project in Perth, Western Australia.
We are a purpose-driven organization that integrates sustainability into the core of every project. With a workforce of over 65,000 employees operating across more than 40 countries, our mission is to create infrastructure that not only meets societal needs but also nurtures the planet for future generations.
If you’re passionate about making a global impact, solving pressing issues like climate change, urban expansion and resource depletion, then this is your chance to join a forward-thinking team that is reshaping the world through innovation and resilience.
About the Role: Commissioning Engineer – FGT System
This engineering position plays a pivotal role in ensuring the Flue Gas Treatment (FGT) system of our East Rockingham facility is correctly commissioned, tested and optimized to align with environmental standards. As the Commissioning Engineer, you will be responsible for system evaluations, performance testing, regulatory compliance and overseeing the integration of emission control technologies prior to full-scale operational rollout.
This position is ideal for an experienced engineer who brings both technical expertise and strategic vision to complex commissioning procedures within the energy or waste management sectors.
Key Job Functions and Duties
The successful candidate will take on a wide range of duties, including but not limited to:
Commissioning Planning and Scheduling
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Develop meticulous commissioning timelines and detailed procedural plans tailored specifically to the FGT system, aligning with the overarching project delivery schedule.
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Collaborate with internal and external stakeholders to ensure key commissioning milestones are achieved on time and within budget.
Functional and System Testing
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Conduct initial system evaluations including cold and hot commissioning, followed by detailed tuning and system optimization.
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Validate performance benchmarks related to emissions mitigation, thermal efficiency and fluid/gas management systems.
Emission Control Readiness
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Oversee the setup, calibration and initial operation of chemical injection and filtration systems used to regulate harmful gases and particulates.
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Monitor reagent dosing systems to ensure pre-startup compliance with national and international emission standards.
Inspection and Verification
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Participate in mechanical completion walkthroughs, ensuring all equipment related to the FGT system is installed, functional and compliant.
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Validate the readiness of the system for commissioning by verifying each sub-component and auxiliary unit.
Auxiliary System Commissioning
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Lead the setup and testing of secondary systems such as bag filters, scrubbers, dry sorbent injection units and continuous emission monitoring systems (CEMS).
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Oversee reagent supply chain setup including the integration of lime, activated carbon and other essential dosing agents.
Vendor and Subcontractor Coordination
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Maintain ongoing communication with OEMs (Original Equipment Manufacturers), subcontracted technicians and engineering consultants to guarantee seamless commissioning.
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Facilitate third-party inspections and certifications where applicable.
Troubleshooting and Optimization
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Quickly diagnose system failures or inefficiencies in dosing, filtration or control operations.
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Implement effective resolutions, technical modifications and enhancements as needed for improved system performance.
Health, Safety and Environmental Compliance
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Ensure that all activities related to commissioning are in strict compliance with Occupational Health and Safety (OHS) standards, environmental guidelines and risk management protocols.
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Conduct safety audits and risk assessments specific to high-pressure, chemical and thermal systems.
Reporting and Documentation
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Generate detailed, accurate reports documenting commissioning activities, test outcomes and system performance.
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Prepare handover documentation, system diagrams and standard operating procedures (SOPs) for long-term plant operation teams.
Training and Handover Support
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Offer technical mentorship and hands-on training to plant operators and maintenance technicians to ensure a seamless transition into continuous plant operations.
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Conduct knowledge transfer workshops and safety briefings for long-term staff.
Qualifications and Experience Required
To be considered for this role, applicants must meet the following criteria:
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Bachelor’s degree (or higher) in Engineering – Mechanical, Chemical, Environmental or related disciplines.
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A minimum of 10 years’ experience in commissioning or operating FGT systems or comparable emissions control systems in Waste-to-Energy, incineration or heavy industry plants.
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At least 5 years of practical, hands-on experience working directly with FGT technologies such as acid gas scrubbing, particulate filtration and NOx reduction.
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Demonstrated experience overseeing end-to-end FGT system commissioning, including fine-tuning and regulatory verification.
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Deep technical understanding of equipment such as baghouse filters, chemical dosing systems and automated emission monitoring solutions.
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Proven ability to coordinate with multidisciplinary teams, including OEMs, EPC contractors and consulting engineers, particularly in large-scale infrastructure projects.
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Expertise in interpreting P&IDs, process flow diagrams and commissioning checklists.
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Strong problem-solving and analytical skills, capable of diagnosing complex system errors and implementing real-time solutions.
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Up-to-date knowledge of environmental legislation and industry best practices in pollution control and gas treatment.
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Familiarity with safety protocols surrounding chemical injection systems and pressure containment units.
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High level of organizational and documentation skills – experience in preparing commissioning plans, SOPs and compliance reports.
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Excellent communication and leadership abilities – capable of mentoring junior staff and coordinating across cross-functional departments.
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Preference will be given to candidates with experience commissioning Hitachi Zosen Inova (HZI)-designed FGT systems.
What Makes ACCIONA a Great Place to Work?
Joining ACCIONA means becoming part of a legacy of innovation and impact. Here’s what you can expect:
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Opportunity to work on a landmark Waste-to-Energy project that’s transforming how Australia handles waste and energy generation.
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A competitive salary package aligned with your expertise and experience in large-scale commissioning.
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Relocation support and travel assistance for the ideal candidate looking to move to Perth.
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Visa sponsorship available for international professionals with relevant and specialized experience.
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Access to an energized and skilled engineering team that thrives on collaboration and sustainable innovation.
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The chance to contribute to projects that reduce landfill dependency, lower greenhouse gas emissions and create renewable energy from waste.
Company Highlights & Culture
ACCIONA has been officially recognized as a Top Employer in Australia for 2022, 2023, 2024 and 2025, earning accolades for its commitment to nurturing people-first HR strategies, diversity in recruitment and a culture that values ethical leadership.
Since entering the Australian market in 2002, we’ve invested heavily in local employment, training and sustainable development. We currently employ over 3,000 professionals in renewable energy, transport infrastructure and water projects throughout Australia and New Zealand.
At ACCIONA, we believe diversity fosters innovation. We are an Equal Opportunity Employer and we strongly encourage applications from Indigenous Australians, individuals from underrepresented communities and professionals from all walks of life who are passionate about creating sustainable futures.
If you’re an experienced engineer with deep knowledge of FGT systems, commissioning strategy and sustainable emissions control, then we want to hear from you.
Apply now and bring your skills to a company committed to solving the environmental challenges of tomorrow – today.