POWER SYSTEMS ENGINEER
Grid Connection Studies – Australia
Position Summary
We are seeking an experienced Power Systems Engineer to join our team and lead grid connection studies for renewable energy projects across the National Electricity Market (NEM). The successful candidate will work closely with Network Service Providers (NSPs), the Australian Energy Market Operator (AEMO), and project developers to ensure compliance with the National Electricity Rules (NER) and relevant technical standards.
Position Details
Position Title
Power Systems Engineer – Grid Connection Studies
Department
Power Systems / Grid Integration
Location
Brisbane – Eight Mile Plains
Employment Type
Full-time, Permanent
Experience Level
Mid-Senior (5+ years)
Reports To
Principal Engineer / Technical Director
Key ResponsibilitiesGrid Connection Studies
Conduct comprehensive power system studies including load flow, short circuit, dynamic stability (RMS), and electromagnetic transient (EMT) simulations
Perform Generator Performance Standards (GPS) compliance assessments in accordance with NER Schedule 5.2
Undertake power quality studies including harmonic assessment, voltage fluctuation, and flicker analysis per AS/NZS 61000 series
Develop and validate PSCAD and PSS/E models for inverter-based resources (IBR) including solar PV, wind, and Battery Energy Storage Systems (BESS)
Conduct protection coordination studies and fault level assessments
Perform System Strength Impact Assessment Studies (SSIAS) and develop mitigation strategies
Regulatory Compliance \& Stakeholder Engagement
Prepare and submit R1/R2 GPS assessment reports to AEMO and relevant NSPs (Powerlink, TransGrid, ElectraNet, AusNet, etc.)
Coordinate with AEMO on connection applications, model submissions, and GPS negotiations
Liaise with Original Equipment Manufacturers (OEMs) for model validation and parameter tuning
Support clients through the connection agreement process and address NSP/AEMO queries
Prepare technical specifications and review connection agreements
Technical Leadership
Provide technical guidance on NER requirements (S5.2.5, S5.2.6, S5.2.7, S5.2.8, S5.2.9) and AEMO guidelines
Stay current with evolving grid codes, AEMO guidelines, and industry best practices
Contribute to internal knowledge sharing and capability development
Mentor junior engineers and review technical deliverables
Technical RequirementsEssential Knowledge
Strong understanding of the National Electricity Rules (NER), particularly Chapter 5 (Network Connection) and Schedule 5.2 (Generator Performance Standards)
Familiarity with AEMO connection processes, model acceptance guidelines, and GPS assessment procedures
Knowledge of Australian power quality standards (AS/NZS 61000.3.6, AS/NZS 61000.3.7) and harmonic assessment methodologies
Understanding of inverter-based resource (IBR) control systems, grid-forming vs grid-following inverters, and associated challenges
Knowledge of system strength concepts, Short Circuit Ratio (SCR), and fault level contributions
Understanding of protection systems, relay coordination, and fault ride-through requirements
Knowledge of reactive power capability, voltage control modes, and power factor requirements
Software Proficiency
PSS/E – Load flow, short circuit, and dynamic (RMS) simulations
PSCAD – Electromagnetic transient (EMT) studies and detailed inverter modelling
DIgSILENT PowerFactory – Integrated power system analysis
ETAP or similar – Protection coordination and arc flash studies
Python/MATLAB – Scripting for automation and post-processing
Microsoft Office Suite – Technical report writing and data analysis
Qualifications \& ExperienceEssential
Bachelor's degree or higher in Electrical Engineering, Power Systems, or related discipline
Minimum 5 years' experience in power systems engineering with focus on grid connection studies
Demonstrated experience with GPS assessments and AEMO/NSP engagement in the Australian NEM
Proven track record of successful grid connection projects for renewable energy assets
Excellent technical report writing and communication skills
Eligible to work in Australia
Desirable
Chartered Professional Engineer (CPEng) status or working towards
Master's degree or PhD in Power Systems Engineering
Experience with BESS grid connection and hybrid power plant configurations
Knowledge of emerging grid-forming inverter technologies and weak grid challenges
Experience with AEMO's Integrated System Plan (ISP) and Renewable Integration Study (RIS) outcomes
Understanding of Marginal Loss Factors (MLF) and network constraint considerations
Previous experience working with Australian NSPs (Powerlink, TransGrid, ElectraNet, Western Power, AusNet)
Regulatory Framework Knowledge
The successful candidate should demonstrate familiarity with the following Australian regulatory and technical frameworks:
Framework / Standard
Description
National Electricity Rules (NER)
Chapter 5 Network Connection, Schedule 5.2 Generator Performance Standards
AEMO Guidelines
GPS Assessment, Model Acceptance, Power System Model Guidelines
System Strength Framework
Fault Level Shortfall, SSIAS, System Strength Services
AS/NZS 61000 Series
Power Quality, Harmonics (3.6), Voltage Fluctuations (3.7)
IEEE Standards
IEEE 519 (Harmonics), IEEE 1547 (Interconnection)
NSP Technical Standards
Connection Technical Requirements (Powerlink, TransGrid, etc.)
ESCOSA / ERA Guidelines
South Australia and Western Australia specific requirements
What We Offer
Competitive salary package commensurate with experience
Opportunity to work on landmark renewable energy projects across Australia
Flexible working arrangements including hybrid/remote options
Professional development support and conference attendance
Collaborative team environment with experienced industry professionals
Career progression pathways within a growing organization
How to Apply
Please submit your CV and a cover letter addressing the key selection criteria to info@powergridengineering.com.au. Applications will be reviewed on a rolling basis.
We are an equal opportunity employer committed to creating a diverse and inclusive workplace.
Job Type: Full-time
Pay: $120,000.00 – $154,436.83 per year
Work Location: In person