Electrical System Engineer

Gotion Inc.; Bengaluru; On-site; INR 2,400,000 - 4,200,000; Full time

Job summary

A leading technology firm in Bengaluru seeks a Mid-Senior level Electrical System Designer to lead architecture and design for high-voltage electrical systems in lithium-ion battery packs. The role involves engaging with customers to translate their specifications into technical solutions and collaborating across departments to ensure seamless integration of electrical design. Candidates must have substantial experience in high and low-voltage systems, DFMEA analysis, and strong collaboration skills.

Qualifications

• Experience with high-voltage electrical systems and low-voltage control systems.
• Ability to engage with customers and understand their technical requirements.
• Strong collaboration skills with various teams.
• Collaborate with BMS, thermal, structural and process teams for seamless integration and validation.
• Develop component specifications and evaluate supplier samples.

Responsibilities

• Lead the architecture and design of electrical systems for lithium-ion battery packs.
• Engage with customers to translate requirements into technical solutions.
• Collaborate with cross-functional teams for integration and validation of systems.
• Develop specifications and conduct evaluations for components.
• Prepare and archive design documents, BOMs and technical reports.

Skills

High-voltage electrical systems design

Low-voltage control systems

DFMEA analysis

Customer engagement

Cross-department collaboration

Tools

BMS

3D CAD

EMC testing

Job description

Electrical System Design and Development

Lead the overall architecture, technical solution design, and detailed design of high-voltage electrical systems (e.g., BDU, MSD, high‑voltage wiring harness, pre‑charge/main circuit) and low‑voltage control systems for lithium‑ion power battery packs (PACK). (2D/3D), and electrical component layout drawings, as well as completing component selection, calculations, and design specification development.

Lead or participate in DFMEA analysis for PACK electrical systems and drive design optimization and iteration.

Customer Engagement and Solution Support

Serve as the technical interface to directly engage with customers, deeply understand and translate customer electrical requirements and technical specifications (e.g., vehicle electrical interfaces, communication protocols, functional safety requirements). Present technical solutions, project progress, and provide professional solutions and recommendations to customers, maintaining strong technical relationships.

Cross-Department Collaboration and Validation

Work closely with BMS, structural, thermal management, and process teams to ensure seamless integration of electrical design with other subsystems. Lead or support testing and validation of PACK electrical systems (e.g., electrical performance, insulation, EMC, functional safety) and rapidly troubleshoot, analyze, and resolve major electrical system‑level issues during trial production and mass production.

Supply Chain and Quality Control

Responsible for developing technical specifications for electronic and electrical components (e.g., BMS, contactors, fuses, wiring harness connectors), conducting technical evaluations of suppliers, approving samples, and analyzing and resolving incoming quality issues.

Process and Documentation

Follow product development processes to complete and archive design documents, BOMs, technical reports, and other deliverables.

Seniority Level

Mid‑Senior level

Employment Type

Full‑time

Job Function

Manufacturing