Battery Energy Storage System

2 weeks ago

Singapore Infinity Cube Pte Ltd Full time $60,000 - $80,000 per year

Company Overview:

Infinity Cube is a fast-growing clean energy technology company based in Singapore. We develop

innovative Battery Energy Storage Systems (BESS) to support sustainable construction, industrial

decarbonization, and hybrid energy solutions across Asia-Pacific.

We are seeking a motivated and hands-on BESS Technician to join our operations team to support

the assembly, testing, commissioning, and servicing of our Infinity Cube systems.

Key Responsibilities:

 System Assembly & Setup:

  • Assemble Infinity Cube systems at the factory based on technical drawings and wiring diagrams

  • Perform electrical and mechanical integration of batteries, PCS, BMS, cooling systems, and accessories

 Testing & Quality Checks:

  • Conduct functional and safety testing of electrical systems

  • Use measurement tools (e.g., multimeter, clamp meter, oscilloscope) to verify voltage/current parameters and waveform quality

  • Identify faults and troubleshoot components (battery, PCS, EMS, etc.)

 On-Site Commissioning:

  • Support deployment and installation of BESS units at customer sites

  • Assist with system startup, functional testing, and commissioning of Infinity Cube units

  • Interface with APF, DG, or solar hybrid systems for load synchronization

 Maintenance & Support:

  • Perform preventive maintenance and service checks

  • Respond to field issues and support on-site repairs or replacements

  • Maintain documentation of testing results, incidents, and system configurations

Requirements:

  • ITE/Diploma or above in Electrical Engineering, Mechatronics, or related field

  • Minimum 1–3 years' experiences in power electronics, industrial control, or battery systems preferred

  • Familiarity with electrical schematics, AC/DC wiring, and safety protocols

  • Able to operate measurement tools: multimeter, oscilloscope, etc.

  • Understanding of PCS, BMS, EMS, or cooling system basics is a plus

  • Hands-on, safety-conscious, and proactive attitude

  • Willingness to travel to job sites across Singapore (and occasionally overseas)

Bonus Points:

  • Prior experience working with generator sets, UPS, or industrial battery systems

  • Knowledge of tower cranes, site power systems, or APF

  • Forklift or electrical work safety certifications (e.g., WSQ or LTA Electrical Worker Licence)

What We Offer:

  • Competitive salary and performance bonuses

  • Work in a dynamic cleantech start-up with real-world impact

  • Opportunities to grow into engineering, testing, or site commissioning lead roles

  • Exposure to regional projects and innovative technologies in energy transition

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