About this opportunity
Tata Technologies lists this Senior Electrical Systems Integration & Diagnostics Engineer opportunity in columbus, Indiana. Review the employer’s description below for duties, qualifications and application requirements.
Job description
At Tata Technologies we make product development dreams a reality by designing, engineering and validating the products of tomorrow for the world’s leading manufacturers. Due to our continued growth, we are now recruiting for Senior Electrical Systems Integration & Diagnostics Engineerto join our team in Columbus, Indiana, USA.
Experience : 8+ yrs
Job location:Columbus, Indiana, USA
Primary Systems Supported
Commercial vehicle electric drive systems
Lithium-ion battery systems and associated high-voltage architectures
Core Technical Focus Areas
CAN communication debugging, including SAE J1939 analysis, signal tracing, and network fault isolation
Wiring harness issues (HV & LV): routing, chafing, shielding, connector integrity, and circuit continuity
HV and LV junction boxes: failure modes, sealing, busbar integrity, and electrical distribution faults
Power electronics: inverters, DCDCs, and associated interface/debug challenges
EMI/EMC investigation and mitigation in vehicle environments
Electrical distribution system performance and robustness improvements
DFMEA support with a focus on real-world failure modes and corrective actions
Required Experience & Skills
Strong track record of hands-on electrical troubleshooting in automotive or commercial vehicle systems
Deep understanding of wiring harness design, failure modes, and field diagnostics (HV and LV)
Experience with CAN tools, data logging, and network-level debugging
Familiarity with electrical architectures, power distribution, and system integration challenges
Working knowledge of control hardware, including:
Sensors and actuators
Control modules and power electronics
Diagnostics, fault codes, and signal validation
Proficiency in structured problem-solving methodologies (8D, DMAIC, or equivalent)
Ability to interpret and analyze data to validate hypotheses and confirm fixes
Comfortable operating in fast-paced environments with ambiguous or incomplete information
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Worksite address
columbus, IN, 47201, US
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.