Electrical Engineer and Designer

Electrical Engineer and Designer - Power Conversion, Protection and Control Direct message the job poster from PowerTec Managing Director and Principal Engineer at PowerTec Why work at PowerTec? Join us in shaping the energy transformation to 100% distributed renewables 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. As a technology innovator, PowerTec’s flagship products – PowerCache® (“Grid in a Box” power system‑strengthening battery energy storage) and PaDECS® (Microgrid Edge Control System) – deliver practical solutions to the challenges of a renewables‑powered electricity network. Work on end‑to‑end energy systems with deep IP and seamless integration We develop, design, model, manufacture, program, integrate, test, commission, and service advanced industrial battery and control systems. Our deep intellectual property across all layers – from hardware (power electronics and batteries) to software (control systems and platforms) – forms the foundation of our truly end‑to‑end approach. Since 2014, PowerTec has delivered over twenty Australian microgrid and energy storage projects ranging from 50 kVA to 5 MVA, many of which were industry firsts in their category. Share your passion with a purpose‑driven team We are a multi‑skilled team of empowered professionals driving practical innovation in the fast‑growing field of renewables‑based distributed energy. We take a flexible, collaborative approach – working closely with customers, supply partners, and each other – and provide intensive opportunities for personal growth and learning. The Opportunity: A new opportunity exists 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 a strong ability and motivation to problem‑solve project issues independently and holistically Systems design thinking – covering field devices, software, and hardware design/selection – with solid 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 on innovative projects 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 intensive peer‑to‑peer coaching and on‑the‑job learning Successfully and punctually: Conducted, under guidance, industrial or utility microgrid HV and LV basic design tasks (on‑grid/off‑grid functionality, SLD, MLD, protection, control, communication) Analysed, designed, configured, programmed, tested, adapted, and optimised functions, dynamic controls, and protections via code, settings, and parameters for multi‑function protection relays, advanced power‑system‑strengthening inverters, battery management units, controller device drivers, communication devices, and cabinet environmental systems across several projects Configured, tested and commissioned the fieldbus communication between field devices and the overlaid power control system, and aligned the variables/ registers/ frames between the devices and systems Adapted circuit diagrams to accommodate new or customised functional and power device requirements, using professional design tools and maintaining accurate documentation Programmed cabinet environmental control and protection systems using a modern scripting language Factory‑tested electrical, control and communication installations Conducted comprehensive factory tests of complex power management functionality, eliminating errors and optimising dynamic control functions Performed factory and on‑site functional, communication, safety, and failure scenario testing for various projects Carried out on‑site device and integrated power system commissioning and functional optimisation on sites across the Australian east coast states Conducted 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 electrical vehicle charging station buffering (100 kVA‑500 kVA) A community BESS One or two smaller industrial or utility microgrids (with 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 for the deployed systems Travelling to 5–10 sites for maintenance, installation supervision, and commissioning (typically 1–5 days per site, in rare cases up to a week) Provided feedback to continuously improve the system design standard for PowerTec’s PowerCache® and PaDECS® products To Apply Please send your CV, cover letter stating desired remuneration and references to ‑tec.com.au , quoting reference PT‑SJ‑PT 25‑0111. Location Port Melbourne, Victoria, Australia Referrals increase your chances of interviewing at PowerTec by 2x. #J-18808-Ljbffr