Mantech Recruitment
Mechanical Building Services Engineer
Skills
25 days ago
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Important information
Contract type:
Permanent
Salary:
A$130,000 – A$155,000 / year
Location:
North Sydney NSW 2060, Australia
Work mode:
Onsite
Published on:
14 October 2026
What they need
Mechanical Building Services Engineer | Mission-Critical Infrastructure
North Sydney | Permanent, full time | 130-155k + super + bonus
If you're a mechanical engineer who wants to design HVAC and plant and own it on live, critical sites, rather than handing it over at practical completion, this one is worth a look.
Our client runs critical communications infrastructure that Australians rely on every day. They're adding a mechanically focused Building Services Engineer to their infrastructure engineering team. You'll look after the cooling, ventilation and supporting mechanical systems across a national network of mission-critical sites, working alongside power, structural and network engineers.
What you'll be doing
- HVAC design and specification: design, specify and review HVAC and mechanical services for operational sites where cooling is critical to uptime
- Thermal load and capacity planning: size and plan HVAC upgrades and retrofits to meet growing site heat loads
- Standby generation support: manage the diesel fuel systems behind standby generators across the network
- Commissioning: lead commissioning and acceptance of mechanical plant on site
- Asset strategy: shape maintenance and asset evaluation programs for HVAC, fire services and building fabric, including hazardous materials works
- Field support: be the go-to technical resource for field teams on mechanical faults
- Compliance: keep fire and building services compliant with the NCC and Australian Standards
What you'll bring
- A degree in mechanical or building services engineering that qualifies you for Engineers Australia graduate entry, or an equivalent qualification
- 5+ years' mechanical or HVAC engineering experience, ideally in mission-critical environments such as data centres, telecoms, utilities, hospitals or defence
- Strong HVAC fundamentals
- Hands-on commissioning experience
- Working knowledge of AS 1668 and the NCC
- AutoCAD skills
- A current driver's licence and willingness to travel to sites
- The ability to pass a criminal history check
Highly regarded
- Experience with the fire services standards (AS 1670, AS 2118, AS 2293)
- IES or Camel modelling
What's on offer
- Generous salary and bonus scheme
- Generous paid parental leave for primary and secondary carers
- Flexible working, plus purchased leave and volunteer leave programs
- Study assistance, paid study leave and ongoing technical training
- Novated leasing and super salary sacrifice
- A confidential employee assistance program for you and your family
Interested? Apply here or reach out to Julian at Profound People for a confidential chat.
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