{"schemaVersion":"jobsearcher.job.v1","id":"d1580ae6b3ca0f5cab98d91c","url":"https://jobsearcher.com/jobs/d1580ae6b3ca0f5cab98d91c","canonicalUrl":"https://jobsearcher.com/jobs/d1580ae6b3ca0f5cab98d91c","title":"Senior Electrical Systems Integration & Diagnostics Engineer","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+ yrsJob location:Columbus, Indiana, USAPrimary Systems SupportedCommercial vehicle electric drive systemsLithium-ion battery systems and associated high-voltage architecturesCore Technical Focus AreasCAN communication debugging, including SAE J1939 analysis, signal tracing, and network fault isolationWiring harness issues (HV & LV): routing, chafing, shielding, connector integrity, and circuit continuityHV and LV junction boxes: failure modes, sealing, busbar integrity, and electrical distribution faultsPower electronics: inverters, DCDCs, and associated interface/debug challengesEMI/EMC investigation and mitigation in vehicle environmentsElectrical distribution system performance and robustness improvementsDFMEA support with a focus on real-world failure modes and corrective actionsRequired Experience & SkillsStrong track record of hands-on electrical troubleshooting in automotive or commercial vehicle systemsDeep understanding of wiring harness design, failure modes, and field diagnostics (HV and LV)Experience with CAN tools, data logging, and network-level debuggingFamiliarity with electrical architectures, power distribution, and system integration challengesWorking knowledge of control hardware, including:Sensors and actuatorsControl modules and power electronicsDiagnostics, fault codes, and signal validationProficiency in structured problem-solving methodologies (8D, DMAIC, or equivalent)Ability to interpret and analyze data to validate hypotheses and confirm fixesComfortable operating in fast-paced environments with ambiguous or incomplete information","company":"Tata Technologies","rawCompany":"tata technologies","city":"Ocoee","state":"FL","isRemote":false,"isActive":false,"createdAt":"2026-06-21T08:19:34.940Z","occupations":[{"code":"17-3023.00","title":"Electrical and Electronic Engineering Technologists and Technicians","slug":"electrical-and-electronic-engineering-technologists-and-technicians"},{"code":"17-2071.00","title":"Electrical Engineers","slug":"electrical-engineers"},{"code":"49-2094.00","title":"Electrical and Electronics Repairers, Commercial and Industrial Equipment","slug":"electrical-and-electronics-repairers-commercial-and-industrial-equipment"}],"industries":[{"code":"336110","title":"Automobile and Light Duty Motor Vehicle Manufacturing","slug":"automobile-and-light-duty-motor-vehicle-manufacturing"},{"code":"335910","title":"Battery Manufacturing","slug":"battery-manufacturing"},{"code":"335999","title":"All Other Miscellaneous Electrical Equipment and Component Manufacturing","slug":"all-other-miscellaneous-electrical-equipment-and-component-manufacturing"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Senior Electrical Systems Integration & Diagnostics Engineer","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+ yrsJob location:Columbus, Indiana, USAPrimary Systems SupportedCommercial vehicle electric drive systemsLithium-ion battery systems and associated high-voltage architecturesCore Technical Focus AreasCAN communication debugging, including SAE J1939 analysis, signal tracing, and network fault isolationWiring harness issues (HV & LV): routing, chafing, shielding, connector integrity, and circuit continuityHV and LV junction boxes: failure modes, sealing, busbar integrity, and electrical distribution faultsPower electronics: inverters, DCDCs, and associated interface/debug challengesEMI/EMC investigation and mitigation in vehicle environmentsElectrical distribution system performance and robustness improvementsDFMEA support with a focus on real-world failure modes and corrective actionsRequired Experience & SkillsStrong track record of hands-on electrical troubleshooting in automotive or commercial vehicle systemsDeep understanding of wiring harness design, failure modes, and field diagnostics (HV and LV)Experience with CAN tools, data logging, and network-level debuggingFamiliarity with electrical architectures, power distribution, and system integration challengesWorking knowledge of control hardware, including:Sensors and actuatorsControl modules and power electronicsDiagnostics, fault codes, and signal validationProficiency in structured problem-solving methodologies (8D, DMAIC, or equivalent)Ability to interpret and analyze data to validate hypotheses and confirm fixesComfortable operating in fast-paced environments with ambiguous or incomplete information","datePosted":"2026-06-21T08:19:34.940Z","dateModified":"2026-06-21T08:19:34.940Z","hiringOrganization":{"@type":"Organization","name":"Tata Technologies","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Ocoee","addressRegion":"FL","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"d1580ae6b3ca0f5cab98d91c"},"url":"https://jobsearcher.com/jobs/d1580ae6b3ca0f5cab98d91c"}}