The world's appetite for digital infrastructure has never been greater.

Artificial intelligence, cloud computing and hyperscale technology are transforming how we live and work, creating unprecedented demand for resilient, sustainable and high-performing data centres. Behind every successful facility is an engineering team solving increasingly complex challenges in thermal management, energy efficiency, operational resilience and speed to market.

At Jacobs, we're helping define what's next.

Our Advanced Facilities business partners with many of the world's leading hyperscale technology companies, developers and operators to deliver mission-critical infrastructure that enables the digital economy.

As our Data Centre business continues to grow across Australia and New Zealand, we're looking for an exceptional Principal Mechanical Engineer to help shape the next generation of high-performance facilities.

This is far more than a senior engineering role.

It is an chance to influence the future direction of Jacobs' Data Centre business, work alongside recognised global technical leaders, strengthen trusted client relationships and help deliver some of the most technically advanced projects in the Asia-Pacific region.

If you're motivated by solving complex engineering challenges, enjoy leading talented multidisciplinary teams and want to leave a lasting impact on one of the world's fastest-growing industries, we'd love to hear from you.

As Principal - Mechanical (Data Centres), you'll provide technical, commercial and strategic leadership across Jacobs' Advanced Facilities portfolio throughout Australia and New Zealand.

You'll work closely with clients,



project teams and our global technical network to develop innovative mechanical engineering solutions that deliver exceptional outcomes while strengthening Jacobs' position as a trusted advisor in the Data Centre market.

This is a highly influential role where your impact extends well beyond project delivery.

You'll help shape client relationships, grow our market presence, mentor future leaders, contribute to industry thought leadership and influence how mission-critical facilities are designed for the future.

Success will be measured not only by the projects you deliver, but by the capability you build, the people you develop and the confidence clients place in Jacobs.

What You'll Do

Provide technical leadership across major hyperscale, colocation and mission-critical facility projects throughout Australia and New Zealand.

You'll lead multidisciplinary teams through every phase of project delivery - from concept design through commissioning - ensuring innovative, practical and resilient mechanical engineering solutions.

Your expertise will help clients achieve world-class outcomes in reliability, efficiency, constructability and long-term operational performance.

Here's what you'll need

- Extensive experience delivering complex mechanical engineering projects within Data Centres, Mission Critical Facilities, Advanced Facilities or similarly demanding environments.
- Proven experience leading multidisciplinary design teams on major engineering projects.
- Strong understanding of mission-critical mechanical systems and infrastructure.
- Experience working directly with hyperscale clients, developers or major infrastructure owners.
- Demonstrated commercial awareness and client relationship capability.
- Degree qualifications in Mechanical Engineering.
- Chartered Engineer (or equivalent professional accreditation) preferred.

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📌 Principal - Mechancial (Data Centres) (City of Sydney)
🏢 Jacobs
📍 City of Sydney