Senior Test Engineer PCBA Industrialization (Python+Labview)

Schneider Electric; Bengaluru; Hybrid; INR 1,500,000 - 2,300,000; Full time

Job summary

Schneider Electric in Bengaluru is seeking an experienced Manufacturing Test Engineer to design, implement, and automate end-of-line test solutions for EV and high‑power electronics. The role focuses on safety-critical HV/DC test benches, TestStand/LabVIEW automation, and data-driven fault analysis to improve FPY and traceability.

You will collaborate with R&D, firmware, hardware, and production to transfer new EOL test requirements to high‑volume lines.

Qualifications

• Bachelor's Degree in Electrical Engineering, Computer Engineering, Mechatronics, or a highly related technical field.
• 6 to 14+ years of hands-on experience as a Manufacturing Test Engineer, with at least 6 years dedicated to End-of-Line (EOL) testing in an automotive, EVSE, battery, or high-power electronics environment.
• Experience working directly with high-voltage AC (up to 480V three-phase) or high-voltage DC (up to 1000V+) test systems.
• Software: Highly proficient in test development environments, specifically NI TestStand/LabVIEW and/or Python for hardware-in-the-loop (HIL) automation.
• Protocols & Standards: Solid understanding of EV charging physical layers and messaging standards (e.g., J1772, ISO 15118, DIN 70121, OCPP).
• Equipment: Direct experience configuring and controlling programmable power supplies, electronic loads (E-Loads), digital oscilloscopes, and safety testers.
• Safety & Compliance: Familiarity with high-voltage lab safety guidelines, NFPA 70E compliance, and UL standards relevant to EVSE (e.g., UL 2202, UL 2594, UL 2231).
• Soft Skills: Strong analytical, data-driven mindset with the ability to draw root-cause conclusions from complex test logs.
• Soft Skills: Excellent collaborative communication skills to interface effectively with firmware developers, hardware engineers, and production operators.

Responsibilities

• Troubleshoot complex test stand issues involving hardware, firmware, or test software to minimize line downtime.
• Establish robust processes for diagnosing units that fail EOL testing; define clear \"Rework\" instructions and verify the effectiveness of those repairs.
• Use diagnostic and network tracing tools (e.g., CANalyzer, CANoe, Wireshark) to analyze communication trace logs when troubleshooting vehicle-to-charger signaling failures.

Skills

EOL testing

Electrical safety

HV testing

LabVIEW

Python

Team collaboration

Education

Bachelor's Degree in Electrical Engineering, Computer Engineering or Mechatronics

Tools

NI TestStand

LabVIEW

PLC programming

Job description

Job Description

1. EOL Test System Design & Commissioning

• Design, build, and validate automated EOL test fixtures (both AC and high-power DC test benches) using programmable electronic loads, power analyzers, grid simulators, and EV emulators.


• Develop and maintain EOL test execution scripts and sequences using NI LabVIEW, TestStand, Python, or PLC architectures.


• Implement and manage safety-critical systems for high-voltage and high-current testing environments, including interlocks, light curtains, emergency stop (E-stop) circuits, and Lockout/Tagout (LOTO) protocols.

2. Functional & Safety Testing Integration

• Integrate mandatory electrical safety checks into the automated test cycle, including dielectric withstand (Hi-Pot), insulation resistance, and ground continuity testing.


• Automate validation of critical safety devices such as CCID (Charge Circuit Interrupting Device) ground fault detection and overcurrent protection.


• Automate the functional validation of communication interfaces, including vehicle-to-charger handshakes (CCS/NACS physical layers via PLC/PWM) and network interfaces (OCPP via Ethernet, Wi-Fi, or cellular).

3. Diagnostics & Root Cause Analysis

• Troubleshoot complex test stand issues involving hardware, firmware, or test software to minimize line downtime.


• Establish robust processes for diagnosing units that fail EOL testing; define clear \"Rework\" instructions and verify the effectiveness of those repairs.


• Use diagnostic and network tracing tools (e.g., CANalyzer, CANoe, Wireshark) to analyze communication trace logs when troubleshooting vehicle-to-charger signaling failures.

4. Continuous Improvement & Data Traceability

• Integrate EOL test systems with the factory Manufacturing Execution System (MES) and database architectures (SQL) for complete serial-number-level test result traceability.


• Monitor first-pass yield (FPY) and cycle times at EOL, utilizing statistical data analysis to isolate and eliminate false failures and process bottlenecks.


• Lead the transfer of new product EOL test requirements from R&D (Design Verification Testing) to high-volume manufacturing lines.

Required QualificationsEducation & Experience

• Bachelors Degree in Electrical Engineering, Computer Engineering, Mechatronics, or a highly related technical field.


• 6 to 14+ years of hands-on experience as a Manufacturing Test Engineer, with at least 6 years dedicated to End-of-Line (EOL) testing in an automotive, EVSE, battery, or high-power electronics environment.


• Experience working directly with high-voltage AC (up to 480V three-phase) or high-voltage DC (up to 1000V+) test systems.


• Technical Skills
  




• Software: Highly proficient in test development environments, specifically NI TestStand/LabVIEW and/or Python for hardware-in-the-loop (HIL) automation.


• Protocols & Standards: Solid understanding of EV charging physical layers and messaging standards (e.g., J1772, ISO 15118, DIN 70121, OCPP).


• Equipment: Direct experience configuring and controlling programmable power supplies, electronic loads (E-Loads), digital oscilloscopes, and safety testers.


• Safety & Compliance: Familiarity with high-voltage lab safety guidelines, NFPA 70E compliance, and UL standards relevant to EVSE (e.g., UL 2202, UL 2594, UL 2231).


• Soft Skills
  




• Strong analytical, data-driven mindset with the ability to draw root-cause conclusions from complex test logs.


• Excellent collaborative communication skills to interface effectively with firmware developers, hardware engineers, and production operators.

Preferred Qualifications

• Experience with unified EV/EVSE functional test platforms (e.g., Keysight, Chroma, or similar systems).


• Direct experience with CTEP / NTEP metrology and calibration requirements for commercial EVSE billing accuracy.


• Certification in Lean Six Sigma (Green Belt or Black Belt) and experience with Gauge R&R studies on test equipment.

Rewards designed for you

Our Total Rewards is our way of saying: We see you and we value you. It’s more than just pay and benefits—it’s a meaningful investment in you. It is designed to help you perform, grow, feel safe, and elevate your potential. The package helps you care for yourself and your family, plan your future, grow your skills and career, collaborate in an inclusive workplace, and contribute to your community. At Schneider Electric, we’re here for what matters most to you. Discover more at our Career Page.

* Country-specific programs and initiatives may be available.

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We are looking for IMPACT Makers; exceptional people who turn sustainability ambitions into actions at the intersection of automation, electrification, and digitization. We celebrate IMPACT Makers and believe everyone has the potential to be one.

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