Electrical Engineer and Designer - Power Conversion, Protection and Control

PowerTecCity of Melbourne, VIC, Australia

6 days ago

Job description

PowerTec is a system integrator and product manufacturer that combines engineering, software, and maintenance expertise to deliver the technological backbone of industrial and utility microgrids. We help customers operate their sites and networks more sustainably, autonomously, and reliably. Our end-to-end solutions strengthen power systems, increase available capacity, and unlock energy market revenue – enabling customers to thrive in the transition to distributed renewables. PowerTec’s flagship products are PowerCache® (Grid in a Box) and PaDECS® (Microgrid Edge Control System).

We develop, design, model, manufacture, program, integrate, test, commission, and service advanced industrial battery and control systems. Since 2014, PowerTec has delivered numerous microgrid and energy storage projects ranging from 50 kVA to 5 MVA.

We are a multi-skilled team driving practical innovation in renewables-based distributed energy, offering flexible, collaborative approaches and opportunities for personal growth and learning.

The Opportunity

There is a new opportunity for an Electrical Engineer and Designer - Power Conversion, Protection and Control to join the team.

The Employee Has

A university degree in Electrical Engineering, Power Systems Engineering, or a related discipline, or extensive practical experience in power system field services
A solid understanding of general systems design
At least two years proven professional design, engineering, commissioning, or field service experience in :
LV electrical power distribution systems (both primary and secondary)
Application of three-phase industrial- or distribution-scale power systems : drives, solar or battery inverters, or generators
Design, configuration, and programming of protection schemes, including proficient use of multi-function protection relays
Fieldbus control of power devices
Supervisory control, monitoring, and communication systems
Electrical cabinet or switchboard safety and auxiliary systems
PLC programming or embedded systems coding
Practical IP networking

Ideally, you will also have experience with

Embedded systems software (high-level or scripting languages) on Linux IPCs or similar platforms

DC systems design and application (industrial / utility-scale drives, batteries or PV)

A similar role within the energy, electrical utility, renewables, or power generation sector

Design and development tools for hardware and software (e.g., E-Plan, GitHub, JIRA)

A pragmatic, delivery-oriented approach with strong problem-solving abilities

Systems design thinking covering field devices, software, and hardware with analytical skills for innovations beyond standard practice

Natural curiosity and openness to work across multiple electrical engineering fields

The ability to write clear and concise technical documentation

Strong interpersonal skills and the ability to meet challenging deadlines while working with a small team and international partners

The capacity to stay calm and solution-focused in demanding situations such as outages

Confidence in dealing with customers’ technical staff

Outstanding professional conduct and excellent verbal and written communication skills

Australian residency, or a valid visa allowing work in Australia for at least two years

By the End of the First Year, the Employee Will Have

Developed a solid understanding of PowerTec’s end-to-end solutions from field devices to application software through coaching and on-the-job learning

Successfully and punctually conducted industrial or utility microgrid HV and LV basic design tasks (on-grid / off-grid functionality, SLD, MLD, protection, control, communication) under guidance

Analysed, designed, configured, programmed, tested, adapted, and optimised functions and protections via code and settings for multi-function protection relays, inverters, battery management units, controller drivers, communication devices, and cabinet environmental systems

Configured, tested and commissioned fieldbus communication between field devices and the overlaid power control system

Adapted circuit diagrams to accommodate new or customised functional and power device requirements with professional design tools and documentation

Programmed cabinet environmental control and protection systems using a modern scripting language

Factory-tested electrical, control and communication installations

Conducted factory and on-site functional, communication, safety, and failure scenario testing

On-site commissioning and functional optimisation across multiple sites in Australia

Regular remote maintenance checks and fault analysis on PowerTec’s installed base

Project will include : Grid stabilisation, energy storage, and distributed control systems for existing and new industrial HV microgrids (3–5 MVA); multiple Battery Energy Storage Systems for EV charging buffering (100 kVA–500 kVA); a community BESS; and one or two smaller microgrids (250 kVA BESS)

Developed and documented site-specific protection designs for submission to network operators and customers; designed and followed an Inspection and Test Plan (ITP) and delivered structured factory test and site acceptance test reports; travel to 5–10 sites for maintenance, installation supervision, and commissioning; provided feedback to improve PowerTec’s design standards.

To Apply

Please send your CV, cover letter stating remuneration and references to , quoting reference PT-SJ-PT 25-0111.

Location

Port Melbourne, Victoria, Australia; Melbourne, Victoria, Australia

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Electrical Engineer • City of Melbourne, VIC, Australia