Senior Building Performance Engineer - HVAC & BMS Expert

epx; North Sydney; Hybrid; AUD 120,000 - 180,000; Full time

Benefits offered by this job

Hybrid work model

Mental Health Leave

Career growth with senior leadership

Job summary

EPX Limited is a global leader in building performance optimisation. Our EDGE platform powers energy and operational efficiency across real estate in 26 countries, helping reduce waste and improve outcomes.

With bold growth ambitions, a customer-first mindset, and trusted expertise, we’re driving the transition to a net zero built environment — one building at a time. EPX Limited is seeking a Senior Technical Services Engineer to lead technical delivery, escalation management and customer

Qualifications

• Bachelor's degree in Mechanical Engineering or related field.
• Extensive experience in HVAC, building services, BMS/BEMS, energy management.
• Advanced knowledge of central plant, BMS/BEMS, metering, energy management and performance optimisation.
• Experience leading technical investigations and customer-facing engagements.
• Strong coaching and stakeholder engagement skills.

Responsibilities

• Lead technical delivery across Australia and New Zealand portfolios using EDGE and other data sources to identify energy, water and operational improvement opportunities.
• Diagnose complex HVAC, BMS/BEMS, metering, plant and building-performance issues through root-cause analysis of operational, utility and building-system data.
• Develop practical, evidence-based optimisation and rectification recommendations and verify that implemented improvements achieve the intended outcomes.
• Lead technical reviews, customer reporting, site visits, escalations and high-priority investigations while building trusted stakeholder relationships.
• Review and approve complex technical analysis, reports and customer recommendations, and continuously improve engineering standards, methodologies and quality controls.
• Coach and mentor engineers, lead knowledge-sharing and technical training, and act as a senior escalation point for technical guidance.
• Collaborate with Product, Software Development, Design and Projects teams to define, test and validate improvements to EDGE, MARS and associated services.
• Maintain safe, compliant and high-quality delivery in line with EPX policies, WHS requirements, customer obligations and relevant legislation.

Skills

HVAC knowledge

Building services

Stakeholder engagement

Coaching

Communication

Education

Bachelor's degree in Mechanical Engineering

Tools

EDGE platform

MARS platform

BMS/BEMS

Job description

EPX Limited is a global leader in building performance optimisation. Our EDGE platform powers energy and operational efficiency across real estate in 26 countries, helping reduce waste and improve outcomes.

With bold growth ambitions, a customer-first mindset, and trusted expertise, we’re driving the transition to a net zero built environment — one building at a time. EPX Limited is seeking a Senior Technical Services Engineer to lead technical delivery, escalation management and customer