Renewable Energy Services Australia Pty Ltd – Thornton NSW
Flexible working location w/ some site travel
Full time ·
Senior Grid Connection Engineer
Versatile working location w/ some site travel
Full time ·
$200,000+ package
Own grid connections end-to-end — studies through to energisation | $200k+ | Booming renewables sector
RESA Group delivers testing, commissioning and O&M; across the renewable energy sector, and demand has never been stronger. We're growing our grid connection capability and looking for a
Senior Grid Connection Engineer
to take new HV connections from application all the way to connected.
This is a rare hands-on senior role for an engineer who can
produce the technical studies AND verify them in the field
— someone who owns the connection agreement process from concept to commissioning.
What you'll do
Lead the engineering to secure connection agreements with DNSPs/TNSPs (and AEMO where applicable) for new HV connections — import, export, or both
Produce and sign off connection study packages: protection, earthing, power quality, fault level, load flow, frequency injection and (larger plant) stability/dynamic studies




Manage GPS and R0/R1/R2 compliance through modelling, validation and commissioning
Negotiate technical schedules of connection agreements with network operators
Perform/oversee on-site verification & commissioning — soil resistivity testing, earth grid/GPR verification, protection relay commissioning, power quality measurement, model verification
Produce SLDs, protection schematics, earthing layouts and study reports to DNSP/AEMO standard
Act as technical authority and mentor junior/medium engineers
What you'll bring
Electrical Engineering degree; CPEng and/or NER registered (or close)
5+ years power systems / grid connection with proven DNSP/TNSP project delivery
Deep knowledge of NER Ch.5 (5.3.9, S5.2.5), AS/NZS ****, AS ****, AS/NZS ****, AS/NZS *****, IEEE 80 / EG-0
Full study suite + field testing capability
DIgSILENT PowerFactory (essential); PSS®E / PSCAD; SKM / ETAP; CDEGS highly regarded
Highly regarded:
BESS/hybrid plant, AEMO registration, multiple DNSP guidelines
Why RESA:
End-to-end ownership · $200k+ package
Positive, growth-focused culture
#J-*****-Ljbffr

📌 Senior Grid Connection Engineer (New South Wales)
🏢 Renewable Energy Services Australia
📍 New South Wales