Electrical Design Engineer

ZHONGHUA WATER PTE. LTD.; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

ZHONGHUA WATER PTE. LTD. seeks an Electrical & Instrumentation designer to prepare comprehensive E&I design documents and cable schedules for water facilities. You will size cables, perform short-circuit analysis, and select appropriate cables, insulation, and accessories.

Responsibilities include coordinating with structural, mechanical, and piping teams, preparing 2D and 3D drawings, and participating in 3D model reviews and site surveys to resolve clashes.

Qualifications

• Experience in electrical and instrumentation design for water/utility facilities.
• Familiarity with IEC standards and local regulations.
• Ability to prepare 2D and 3D layout drawings and schematics.

Responsibilities

• Prepare electrical and instrumentation design documents and cable schedules.
• Select cable types, insulation, conductors, and accessories.
• Perform short-circuit analysis and cable sizing calculations.
• Coordinate with structure, mechanical, and piping teams for interface issues.
• Attend 3D model reviews and site surveys.

Skills

Electrical design

Instrumentation design

Cable sizing

2D/3D design drafting

Coordination with disciplines

Education

Bachelors in Electrical/Instrumental engineering

Tools

IEC standards

P&ID drafting

Software for 3D modelling

Job description

Prepare Electrical and Instrumentation design documents including:

• Design and calculate cable systems for LV and HV applications. Perform cable sizing calculations, short-circuit analysis. prepare Electrical cable schedule
• Select appropriate cable types, insulation, conductors, armouring, and accessories (joints, terminations, glands, trays, ducts)
• Ensure compliance with IEC standards and local statutory requirements
• Earthing and Lightning Protection design and drafting oflayout, section, and elevation drawings.
• Cable ladder, conduit, trunking, cable routing design. Preparationof 2D and 3D design drawings.
• Preparation of Junction box termination drawings, InstrumentLoop diagram
• Preparation of instrument cable schedule.
• Workplace: East, Changi PUB area.

Prepare Electrical and Instrumentation design documents such as Structure, mechanical, piping team for designinterface issue

Attend 3D model review and coordinationwith internal discipline engineers to resolves clashes.

Attend site survey and provide designsketches such as cable routing, support installation details, etc.

Attend factory inspection for E&I related material such as Fire alarm, CCTV, MCC, PLC system

Support construction site to raise material purchase request, evaluation vendor quotation, preparation of Material approvalsubmission.