ELECTRICAL DESIGN & PROJECT ENGINEER

Focus: EV Charger Systems + General Electrical Design | Location: Singapore
Type: Full-Time | Regulatory: EMA / LEW / LTA / SS722 / SS638 compliant

Role Overview

Responsible for electrical design, Single Line Diagram (SLD) drafting, supply shutdown & energisation, site coordination with Professional Engineer (PE) and Licensed Electrical Worker (LEW), and stakeholder meetings — special focus on EV charging infrastructure plus commercial/industrial electrical systems. Ensure all designs meet SS722, SS638, IEC, EMA, LTA, and WSH standards.

Key Responsibilities

Design & Documentation

* Design electrical systems for AC/DC EV charging stations and general LV/MV installations; calculate load profiles, fault levels, diversity factors, and cable sizing

* Prepare & review Single Line Diagrams (SLD), wiring schematics, cable schedules, earthing/protection plans, and site layout drawings using AutoCAD / Revit / ETAP

* Ensure designs comply with SS722 (EV infrastructure), SS638, CP5, EMA Supply Authority requirements, and LTA EV mandates

* Produce technical specifications, design briefs, and tender drawings; update documentation throughout project lifecycle

Supply Shutdown & Energisation

* Plan, coordinate, and execute controlled supply shutdowns, isolations, lock-out/tag-out (LOTO), and safe re-energisation of LV/MV switchgear and distribution

* Prepare isolation plans, switching schedules, and safety method statements; liaise with utility providers and site teams on shutdown windows

* Attend site during shutdown/energisation; verify circuit integrity, protection settings, voltage levels, and phase rotation before handover

* Coordinate with LEW for supply activation, inspection, and certification; ensure all switching work follows approved safety protocols

Site Coordination & Liaison

* Work closely with PE (Professional Engineer) for design endorsement, LEW for field verification and supply approval

* Attend site meetings, design reviews, pre-commissioning checks, and progress coordination sessions

* Resolve site technical queries; align design intent with on-site conditions and contractor capabilities

* Prepare design reports, meeting minutes, and compliance submissions to authorities and asset owners

Requirements

* Diploma / Degree in Electrical Engineering or eauivalent

* Min 1+ years experience in electrical design; direct EV charger project design highly preferred

* Proficient in AutoCAD / SLD preparation; familiar with load flow & protection coordination software

* Strong knowledge of SS722, SS638, CP5, EMA regulations, and LTA EV requirements

* Competent in isolation procedures, switching management, and safety coordination for supply systems

* Understanding of PE/LEW submission & approval workflows in Singapore

* Fluent in English; strong documentation, meeting communication, and stakeholder management skills

* Class 3/3A driving licence — site travel required

What We Offer

* Competitive package + AWS + performance bonus

* Clear pathway to PE/LEW qualification support

* Exposure to major EV infrastructure & electrical projects across SG

Salary: Negotiable, depend your working experience.

Note: Interview via Microsoft Team or Zoom meeting