Senior HV Substation & Grid Interconnect Lead

Zerra DC; Singapore; On-site; SGD 180,000 - 240,000; Full time

Job summary

Zerra DC is seeking a seasoned Electrical Engineer to lead high-voltage substation design across APAC markets. You will define campus distribution architectures, sizing, protection coordination, and interconnections with utilities.

Ideal candidates have 12+ years in HV design, proficiency with ETAP/SKM, and strong communication in English. This role requires collaboration with EPC contractors and regulatory bodies to ensure compliant, timely delivery.

Qualifications

• Bachelor’s degree in Electrical Engineering or Power Systems Engineering.
• 12+ years in high-voltage substation design or utility-scale power distribution.
• Experience with 33kV to EHV systems and protection coordination.
• APAC market coordination across two markets.

Responsibilities

• Design primary substations and 33kV to EHV distribution.
• Develop single-line diagrams and loadflow models.
• Coordinate interconnection design with utilities and regulators.
• Oversee HV design delivery across APAC markets.
• Establish design templates and risk management practices.
• Interface with Development and Legal teams for approvals.

Skills

Electrical Eng

Power Systems

HV Substation Design

APAC Coordination

ETAP

IEC Standards

Project Management

English Skills

Education

Bachelor’s degree in Electrical Engineering

Tools

ETAP

SKM PowerTools

Job description

Zerra DC is seeking a seasoned Electrical Engineer to lead high-voltage substation design across APAC markets. You will define campus distribution architectures, sizing, protection coordination, and interconnections with utilities.

Ideal candidates have 12+ years in HV design, proficiency with ETAP/SKM, and strong communication in English. This role requires collaboration with EPC contractors and regulatory bodies to ensure compliant, timely delivery.