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Cognizant

Test Automation Engineer – OTA

Dearborn, Michigan, United States

Job at a glance

Workplace
On-site
Employment
Full-time
Sector
Engineering & Technology
Posted
Oct 26, 2026
First found
Oct 26, 2026, 3:36 PM ET

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About the job

"Applicants must be currently authorized to work for any employer in the United States. The company is unable to provide employment-based immigration sponsorship for this position."

Job Summary

Test Automation Engineer - OTA Validation

Required:

  • BS in Computer Science or Engineering or equivalent
  • Good Experience in OTA SW Upgrade / Downgrade
  • Experience in creating Software updates and deploy Over-the-air (OTA)
  • Experience in ECU Flashing, performing software updates via OTA, wire flashing and/or USB in a vehicle (fleet updates)
  • Experience Performing Stress, functional, feature & Core hotfix Testing for various modules in targeted time frame and runs.
  • Validation experience in over-the-air updates for components 3G/4G TCUs, NAVI, HMI Modules
  • Creating test strategies, plans, and execute cycles using Jira
  • Capture the MLT logs and identify the root cause of the OTA issues
  • Test Automation using Python, C#, ECU Test etc.
  • Good Experience in HIL Validation Platforms like DSPACE, In Vehicle Automation Testing, experience in Testing Tools like Vector CANOE, CANALYZER etc.
  • Good Experience / Knowledge working on Issue management, Defect Management and Version Management tools like JIRA, Github, SVN etc.
  • Effectively collaborate with suppliers and stakeholders to address and resolve open issues.
  • Coordinate with Product Owners and Feature Owners to clearly understand business requirements and feature functionality.
  • Conduct defect status and review meetings with stakeholders, including cloud, Mobile app, TCU, BCM, and suppliers
  • Good Knowledge of UDS Protocol, Validating Diag over CAN, DOIP, CAN, LIN Protocols etc.
  • Knowledge of CAN Flash by using DET tool and analyze logs by using CANoe/CANalyzer tool and recover (partial-brick) modules in-vehicle using various DET methods
  • Knowledge of ECU Test, CAPL Scripting etc. would be added advantage
  • Should be able to support DevOps Team in developing scripts for CI/CD using Python and validating the same