Electrical Engineer

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; recognised for PE/LEW progression
• Min 3+ 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

Apply: Email your CV, copies of LEW/EV certification if you have it, and recent work references to jeffrey@techelm.com with subject: Electrical Engineer – EV Charger.