Senior Technical Manager

SG, Singapore

Job Description

Position Summary



We are seeking a highly experienced technical leader to direct the design, delivery, and integration of large-scale renewable and energy infrastructure projects; including solar PV, battery storage (BESS), wind, hydrogen and ammonia facilities, and mission-critical data center power systems. The role combines strategic oversight with technical expertise, ensuring engineering excellence, grid compliance, and successful project execution.





Key Responsibilities:





1. Technical Leadership & Strategy



Define and execute the technical strategy for renewable, storage, hydrogen, ammonia, and data center energy infrastructure projects. Lead engineering teams, EPC contractors, and consultants across multiple project types and technologies. Champion innovation, system optimization, and adoption of emerging technologies to meet evolving market and regulatory demands.

2. Engineering Design & Review



Oversee and review electrical system designs, including single-line diagrams, layouts, and protection coordination. Evaluate and approve BESS sizing calculations, inverter configurations, EMS/PCS integration, PV module selection, and wind turbine designs. Review hydrogen and ammonia facility process-electrical integration, including electrolyzer power supply, compression, and storage systems. Ensure data center power supply systems meet Tier-level reliability, redundancy, and efficiency standards. Approve vendor/EPC technical submittals and verify compliance with project specifications and industry codes.

3. Grid Connection & Transmission Systems



Lead feasibility studies, applications, and interconnection agreements for projects across renewable, hydrogen, and data center sectors. Review power flow, short-circuit, transient stability, and harmonic studies to ensure grid compliance. Provide solutions for power line, substation, and transmission upgrade challenges. Approve SCADA, protection, metering, and integration designs for both grid and behind-the-meter systems.

4. Project Delivery & Quality Assurance



Manage engineering deliverables from procurement to commissioning for all project categories. Conduct FAT/SAT inspections for transformers, switchgear, inverters, BESS units, electrolyzers, ammonia synthesis equipment, and critical data center power systems. Implement risk mitigation strategies and maintain contractual and technical compliance.

5. Stakeholder Engagement & Representation



Coordinate with utilities, regulators, industrial off-takers, and data center operators. Represent the company in high-level technical negotiations with investors, strategic partners, and government agencies. Mentor engineering talent and build technical capacity across renewable and emerging technology domain.

Qualifications



Master's degree in Electrical, Power, or Renewable Energy Engineering (preferred). 10-15 years in power engineering, with 5+ years in senior leadership roles. Proven expertise in solar PV, BESS, wind, hydrogen/ammonia systems, and data center power supply. Strong background in grid connection processes, MV/HV systems, and transmission planning. Proficiency with PSS/E, DIgSILENT, ETAP, or equivalent software. Knowledge of IEC, IEEE, NFPA, and international electrical standards. Preferred certifications: PMP, CEM, LEED AP, and HV/MV safety credentials. * Bilingual and proficient in English and Mandarin (as frequent communication with China counterpart is required).

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Job Detail

  • Job Id
    JD1621119
  • Industry
    Not mentioned
  • Total Positions
    1
  • Job Type:
    Full Time
  • Salary:
    Not mentioned
  • Employment Status
    Permanent
  • Job Location
    SG, Singapore
  • Education
    Not mentioned