Battery Energy Storage System

1 week ago

Singapore INFINITY CUBE PTE. LTD. Full time

**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 diagramsPerform 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 qualityIdentify 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 unitsInterface 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 replacementsMaintain 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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