Tata Technologies

Energy Integration Engineer - Energy Systems

Tata Technologies • $90K — $120K *
Novi, MI 48375In-Person
Energy & Utilities
Less than 5 years of experience
Today
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Job Overview by Ladders

Qualifications

  • Bachelor's degree in Electrical, Mechanical, or Systems Engineering or equivalent experience
  • 3+ years in automotive systems or energy systems integration
  • Hands-on experience with HV systems like batteries and power electronics
  • Familiar with HV/LV electrical architectures and vehicle integration
  • Experience with CAN-based communication
  • Knowledge of DFMEA, DVP&R, and validation processes
  • Strong cross-functional communication skills

Responsibilities

  • Support integration of Energy Systems subsystems into vehicle platforms
  • Align HV component communication interfaces across subsystems
  • Identify system gaps and collaborate for interface alignment
  • Own integration of HV components into HV Bus Architecture
  • Develop and maintain HV and LV bus specification documents
  • Maintain HV mechanization diagrams and system architecture documentation
  • Apply expertise in integrating power electronics into the HV bus
  • Coordinate integration activities and issue resolution across organizations
  • Manage Energy Systems kickoff meetings with agenda preparation
  • Collaborate on validation and compliance test plans with safety teams
  • Participate in DFMEA reviews and vehicle launch support

Benefits

  • Collaborative work environment with cross-functional teams
  • Opportunities for professional development and growth
  • Exposure to cutting-edge energy systems technology
  • Contributions to impactful projects in the automotive industry
  • Chance to work with safety-oriented engineering teams
Full Job Description
Role description

Job Summary

We are seeking a Energy Integration Engineer - Energy Systems to support the vehicle-level integration of high-voltage and low-voltage energy systems. This role will focus on cross-functional coordination, HV architecture integration, interface alignment, and validation planning to ensure energy subsystems meet program timing, quality, and performance targets.

Key Responsibilities
  • Support integration of Energy Systems subsystems, including HV Battery, BMS, Energy Management, Thermal Systems, Charging, HV/LV Bus, and HV Safety, into the vehicle platform.
  • Integrate and align HV component communication interfaces across energy subsystems.
  • Identify gaps in system and interface definitions; collaborate with engineering teams to ensure consistent expectations and interface alignment.
  • Own integration of HV components into the HV Bus Architecture, including mechanical and electrical interfaces.
  • Develop, maintain, and release HV and supporting LV bus specification documents.
  • Own and maintain HV mechanization diagrams and system architecture documentation.
  • Apply strong expertise in integrating power electronics (battery packs, DC-DC converters, inverters, chargers) into the HV bus.
  • Coordinate rapid studies, integration activities, and issue resolution across the Energy Systems organization.
  • Support and manage weekly Energy Systems kickoff meetings, including agenda preparation and follow-ups.
  • Collaborate with Functional Safety and HV Safety teams to define validation and compliance test plans.
  • Participate in DFMEA reviews, cross-functional engineering discussions, and vehicle launch support.
  • Adapt to changing work packages and program priorities throughout the product lifecycle.


Required Qualifications
  • Bachelor's degree in Electrical, Mechanical, or Systems Engineering (or equivalent experience).
  • 3+ years of experience in automotive systems or energy systems integration.
  • Hands-on experience with HV systems, including batteries, BMS, charging, or power electronics.
  • Knowledge of HV/LV electrical architectures and vehicle integration.
  • Experience with CAN-based communication and interface troubleshooting.
  • Exposure to DFMEA, DVP&R, and validation processes.
  • Strong cross-functional communication and coordination skills

About Tata Technologies

Tata Technologies is a global engineering services company that provides product engineering and IT services to customers in the automotive, aerospace, and industrial machinery industries. The company has over 9,000 employees located in offices throughout North America, Europe, and Asia, and its services include product design and development, manufacturing engineering, and enterprise IT solutions. Tata Technologies is a subsidiary of Tata Motors, one of India's largest automotive companies.
Learn more about Tata Technologies
Size
9,000 employees
Industry
Manufacturing & Automotive
Founded
1989
* Ladders Estimates

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