Work with Us. Change the World.

At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations.

There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.

We're one global team driven by our common purpose to deliver a better world. Join us.

Everyone belongs at AECOM

We’re committed to diversity, equity, inclusion, and belonging - because great ideas come from diverse perspectives. AECOM is proud to be a Fortune 500 Most Admired Company, a WGEA Employer of Choice for Gender Equality, #Work180 Equitable Workplace Awards 2025 Winner and an AWEI Bronze Tier LGBTQ+ Inclusive Employer.

Grow and develop your Mechanical Engineering abilities leveraging the AECOM global technical experts while working in a team with extensive local experience.  You will have the opportunity to work and build your design and engineering experience, supporting the team who are delivering water related projects including pump stations, piping design, hydraulics, and dam engineering. This is an exciting opportunity for a professional to contribute to high-profile projects in the Christchurch area and across ANZ.

• Supporting the delivery of work packages within multidisciplinary three-waters and dams engineering projects, applying your mechanical engineering knowledge.
• Building your experience to develop, validate and integrate mechanical design inputs using established methodologies, relevant standards, asset owner specifications, and industry best practice.
• Conduct hydraulic analyses to ensure optimal system performance and compliance with industry standards.
• Independently perform the tasks necessary to support the primary design elements for engineering works, with verification and guidance from Senior Engineers.
• Apply and build your collaboration abilities across multidisciplinary teams to deliver integrated engineering solutions.

You will be a professional Mechanical Engineer, looking to grow and develop your engineering and design career and may suit an early career Engineer coming towards the end of a Graduate program.

The following qualifications and experience are highly desired however we invite applicants from diverse backgrounds.  If you feel you have some of the key role requirements then you could still be a fit for this role. Please apply, all applications will be considered.

• Bachelor’s degree in Mechanical Engineering or a related field.
• 2+ years of relevant experience in mechanical engineering, particularly in water systems.
• Exposure and some knowledge of pump station design, piping design, valves, and hydraulics.
• Proficient in relevant engineering software and tools (e.g. Inventor, HAMMER, AutoCAD, Revit, AutoPIPE, etc.).
• Excellent communication and interpersonal skills, with the ability to work collaboratively in a team environment.
• Considering  or working towards becoming a Chartered Engineer is preferred.

Why you’ll love working with us

• Flexible work arrangements available, aligned with the market and client facing role requirements
• Purchase up to 6 weeks additional annual leave per year
• Volunteer and representation leave
• Flex public holidays – swap Easter or other holidays for ones that suit you better

Ready to push the limits of what’s possible?

We welcome applications from individuals of all backgrounds, including those with disabilities, additional health or mental health needs, and/or neurodiverse conditions. If you require any adjustments during the hiring process, please let us know.

Applications are reviewed as they come in, and the role may close earlier than expected, so if this opportunity sounds like you, we encourage you to apply as soon as possible.

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About AECOM 

AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan. 

AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at aecom.com. 

What makes AECOM a great place to work 

You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community - where you have the freedom to grow in a world of opportunity. 

As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines.