# Senior Design & Development Engineer (IF)

> Solarvest · Petaling Jaya, Malaysia · Full-time · Posted 2026-04-08

**Workplace:** on_site

**Department:** Project Design & Development

## Description

-   Lead technical proposal for Battery Energy Storage System
-   Design of low, medium, & high voltage system up to 275kV level
-   Design layouts, SLDs, and termination drawings for commercial, industrial, and utility projects involving solar PV, Battery Energy Storage System, EV Charger as well as the related auxiliary systems
-   Design secondary circuit including protection relays, metering, auxiliary power, indication & control
-   Design network schematic diagram and oversees testing and Proof of Concept where necessary
-   Design lightning protection system for solar PV farm and/or associated buildings
-   Support internal team on high fault level and power quality issues
-   Support internal team on configuration of communication devices either remotely or on-site
-   Support internal team on requirement from utility company domestically (TNB/SEB, SESB/NUR) and internationally (DES, BPC, EVN, PLN) as per company target focus
-   Support internal team on Interconnection Facility requirement, including liaising with utility provider and authorities, drawing reviews, testing & commissioning, and site work if necessary
-   Communicate internally with project team and externally with suppliers/contractors/consultants to facilitate design requirement
-   Be familiarised with MS, IEC, and other relevant standards as basis of design principle
-   Plan, develop, and execute idea, engineering solution, or other value-added items in line with company road map

## Requirements

-   Bachelor Degree in Electrical and Electronic Engineering
-   At least three years experience in BESS, electrical secondary system and HV 132kV-275kV electrical power design
-   Has valid car driving licence
-   Good command of speaking and writing in Mandarin, English, and Malay

## Apply

[Apply at Solarvest](https://apply.workable.com/solarvest/j/98377B344D/apply)

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