Job Openings Design Manager

About the job Design Manager

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Shape Australia's water future. Our client is seeking two experienced Design Managers to lead critical water and wastewater infrastructure projects - ideal for process engineering experts ready to make national impact.

Location: Sydney, NSW (Rhodes HQ)
Salary: 200-250k + Super & flexible hybrid model
Industry: Water & Infrastructure

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Global environmental services company with a strong footprint in ANZ, our client focus on sustainable water and waste infrastructure, backed by a multi-billion-dollar global operation and a commitment to the circular economy.
In ANZ, they're delivering critical projects in water treatment, resource recovery, and industrial services partnering with public and private clients to build a more sustainable future.

The Role

This role will see you lead the design and execution of cutting-edge water and wastewater treatment systems. You will be responsible to drive process design from concept to commissioning, oversee design management plans, guide multidisciplinary teams, and interface directly with clients, contractors, and project stakeholders.
You'll also support procurement, risk mitigation, and commissioning, playing a key role in the success of high-value infrastructure projects.

Responsibilities

  • Lead development of process designs (PFDs, P&IDs, hydraulic calculations, etc.) for major water infrastructure

  • Oversee project design execution, from planning and coordination to final delivery

  • Conduct HAZOP, Safety in Design, and Value Engineering reviews

  • Mentor engineers, supervise subcontractors, and manage internal/external design reviews

  • Support procurement with technical specs, vendor assessments, and process guarantees

  • Contribute to commissioning plans, training materials, and post-delivery documentation

  • Maintain compliance with safety, environmental, and quality systems

Requirements

  • Degree in Chemical Engineering (or similar)

  • 10+ years in process design and commissioning of large-scale water/wastewater projects

  • Strong understanding of water treatment plant operations and design standards

  • Proficient in PFDs, P&IDs, hydraulic modelling, and process risk management

  • Effective communicator and team leader, capable of liaising with multidisciplinary teams and external stakeholders

  • Willingness to travel locally as required

Desirable

  • Chartered Engineer status (or eligibility)

  • Knowledge of AutoCAD, process simulation, and project management software

  • Adaptability and interest in innovation and sustainability in engineering


If you're passionate about water, design, and engineering excellence, apply now or contact ilan@rec-partners.com.au for more information.
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