Hardware Engineer

Syncro Squad; Chakan; On-site; INR 900,000 - 1,500,000; Full time

Job summary

Syncro Squad is seeking an experienced BMS engineer in Kuruli, Pune (on-site) to design and simulate BMS hardware and develop firmware for SOC/SOH/SOP estimation. You will select components, implement protection schemes, and validate systems against industry standards.

The role requires deep battery knowledge, LT-SPICE/Altium skills, and hands-on testing experience with CAN/SPI/I2C communications. Join a collaborative team focused on safe, reliable energy storage solutions.

Qualifications

• Bachelor's or Master's in Electrical Engineering or related field.
• LT-SPICE/P-SPICE for simulation; PCB design; embedded software development.
• Deep understanding of Lithium-ion cell chemistry, battery modeling, and thermal management.

Responsibilities

• BMS Architecture & Design: define, design, and simulate analog/digital circuits for BMS hardware.
• Component selection: MOSFET, Contactor, Relay, Driver circuit, Diode.
• Algorithm development: embedded firmware in C/C++ for SOC, SOH, SOP estimation.
• System integration & protection: cell balancing, thermal management, safety protocols.
• Testing & validation: hardware bring-up, debugging, thermal and electrical tests.
• CAN, SPI, I2C, RS-232/485 interfaces design and integration.

Skills

Circuit testing

Problem solving

Team collaboration

Communication

Education

Bachelors or Masters in Electrical Engineering

Electronics or related fields

Tools

LT-SPICE/P-SPICE

Altium Designer

Job description

Role Description and Key Responsibilities

The role involves tasks including but not limited to -

• BMS Architecture & Design: Defining, designing, and simulating analog/digital

circuits for BMS hardware, including microcontrollers (MCUs), analog

front-ends (AFEs), and battery protection circuits (OV, UV, OC, SC, OT).

• Components Selection: MOSFET, Contactor, Relay, Driver circuit, Diode,

Sensor, Bus bar, Thermistor, Fuse, LDO, SMPS, Opto coupler

• Algorithm Development: Developing and optimizing embedded firmware

(C/C++) for battery modeling, state-of-charge (SOC), state-of-health (SOH),

and state-of-power (SOP) estimation.

• System Integration & Protection: Implementing cell balancing, thermal

management, and safety protocols to prevent thermal runaway and

overstressing, ensuring maximum battery life and safety.

• Testing & Validation: Performing hardware bring-up, debugging, and validation

testing (e.g., thermal, electrical performance) to ensure compliance with

industry standards.

• Communication & Protocols: Designing and integrating communication

interfaces like CAN, SPI, I2C, and RS-232 & 485.

• Understanding of DC-DC converter & Motor control would be added

advantages.

Desired Qualifications and Experience

• Education: Bachelors or Master’s degree in Electrical Engineering,

Electronics, or related fields.

• Technical Skills: Proficiency in LT-SPICE/P-SPICE for simulation, PCB design

tools (e.g., Altium Designer), and embedded software development.

• Knowledge Base: Deep understanding of Lithium-ion cell chemistry, battery

modeling, and thermal management.

• Experience: Generally requires 3+ years of experience in BMS development

or power electronics.

Desired Skills and Attributes

• Strong understanding of circuit testing from proto design to system design.
• Excellent critical thinking, problem-solving, and communication skills.
• Experience with test equipment maintenance and calibration is often required.
• Knowledge of battery technology and power electronics
• Ability to work collaboratively in a team environment
• Job Location: Kuruli, Pune

Location: Kuruli, Near Chakan, Pune, India (on-site)

Pay and Benefits: Competitive and as per market standard pay, will be evaluated

based on profile and skills.Role & responsibilities

Preferred candidate profile