Electrical Engineer and Designer - Power Conversion, Protection and Control
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 platformsDC systems design and application (industrial / utility-scale drives, batteries or PV)A similar role within the energy, electrical utility, renewables, or power generation sectorDesign and development tools for hardware and software (e.g., E-Plan, GitHub, JIRA)A pragmatic, delivery-oriented approach with strong problem-solving abilitiesSystems design thinking covering field devices, software, and hardware with analytical skills for innovations beyond standard practiceNatural curiosity and openness to work across multiple electrical engineering fieldsThe ability to write clear and concise technical documentationStrong interpersonal skills and the ability to meet challenging deadlines while working with a small team and international partnersThe capacity to stay calm and solution-focused in demanding situations such as outagesConfidence in dealing with customers’ technical staffOutstanding professional conduct and excellent verbal and written communication skillsAustralian residency, or a valid visa allowing work in Australia for at least two yearsBy 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 learningSuccessfully and punctually conducted industrial or utility microgrid HV and LV basic design tasks (on-grid / off-grid functionality, SLD, MLD, protection, control, communication) under guidanceAnalysed, 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 systemsConfigured, tested and commissioned fieldbus communication between field devices and the overlaid power control systemAdapted circuit diagrams to accommodate new or customised functional and power device requirements with professional design tools and documentationProgrammed cabinet environmental control and protection systems using a modern scripting languageFactory-tested electrical, control and communication installationsConducted factory and on-site functional, communication, safety, and failure scenario testingOn-site commissioning and functional optimisation across multiple sites in AustraliaRegular remote maintenance checks and fault analysis on PowerTec’s installed baseProject 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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