Lead Mechanical Engineer - Data Centres

WSP in Australia; City of Melbourne; Hybrid; AUD 100,000 - 130,000; Full time

Benefits offered by this job

Flexible working arrangements

Collaboration within a supportive team

Access to global network

Job summary

WSP in Australia is seeking an experienced Mechanical Engineer for a Lead role focused on data centres and mission-critical facilities. The role involves leading the design and delivery of mechanical services, ensuring high-quality, energy-efficient solutions.

Candidates should have at least 8 years of experience in building services consulting, with a strong background in HVAC. Opportunities for progression and a collaborative culture are key attractions.

Qualifications

• 8+ years’ experience in building services consulting.
• Experience delivering complex or large-scale projects, especially data centres.
• Chartered / CPEng (or working towards).

Responsibilities

• Lead design and delivery of mechanical building services for data centres.
• Own technical quality, coordination, and documentation across projects.
• Mentor junior and mid-level engineers.

Skills

Strong technical expertise in HVAC systems and mechanical services design

Leadership and mentoring

Strong communication skills

Stakeholder engagement

Education

Degree in Mechanical Engineering

Job description

Overview

This role is ideal for an experienced Mechanical Engineer ready to step into a Lead role, with a strong focus on data centres and mission‑critical facilities.

What You’ll Do

Lead the design and delivery of mechanical building services (HVAC) for data centres and other complex facilities. Take ownership of technical quality, coordination, and documentation across projects. Develop solutions that support high availability, redundancy, and energy efficiency in mission‑critical environments. Work directly with clients, contractors, and multidisciplinary teams to drive successful outcomes. Provide leadership, mentoring, and technical guidance to junior and mid-level engineers. Contribute to project planning, risk management, and commercial outcomes. Support the growth of WSP’s data centre capability in WA and nationally.

About You

• Degree qualified in Mechanical Engineering (or similar)
• 8+ years’ experience in building services consulting
• Strong technical expertise in HVAC systems and mechanical services design
• Experience delivering complex or large‑scale projects (data centre or mission‑critical experience highly regarded)
• Confident leading design packages and engaging with stakeholders
• Chartered / CPEng (or working towards) highly regarded
• Strong communication skills with a collaborative and proactive approach

Why WSP

• Work at the forefront of the rapidly expanding data centre sector, delivering critical digital infrastructure
• Be part of high‑profile, technically challenging projects across WA and nationally
• Strong leadership support and a collaborative, inclusive team culture
• Flexible working arrangements, including hybrid options
• Clear progression pathways from Lead to Associate and beyond
• Access to WSP’s global network and multidisciplinary expertise