DVT & Reliability Engineering Lead

Role Summary

We are seeking a senior technical leader to own Design Verification Testing (DVT) and Reliability Engineering for TVSE Products including TouchPOS, Thermal Printers, Keyboards The candidate must be capable of defining reliability strategy, calculating product lifetime, and building a scalable validation organization. This is a technical authority role in reliability and validation.

Key Responsibilities

1 Reliability Engineering Leadership

Perform & Own:

- MTBF prediction
- FIT rate estimation
- Thermal derating analysis
- Power component stress analysis
- Reliability block diagrams (RBD)
- Weibull life modeling
- Acceleration factor calculations

Define:

- Product lifetime targets (based on usage)
- Duty cycle assumptions
- Environmental stress levels (Country specific conditions)

2 DVT Architecture & Governance

- Define risk-based DVT framework
- Establish entry/exit criteria for EVT/DVT/PVT
- Review and approve test plans
- Ensure subsystem coverage including RF robustness, Thermal printer head life, Cutter mechanical life, SMPS robustness, LCD burn-in, Life for keyboard switches
- Implement structured issue tracking and severity classification

3 Product-Specific Reliability Focus

Thermal Printer (eg. Print head life estimation)

TouchPOS (eg. Power adapter reliability analysis)

Soundbox (eg. Speaker fatigue modelling)

Keyboard (eg. Switch lifecycle validation )





4 Environmental & Market Reliability Strategy

Design validation for ambient/elevated temperature, RH, Dust-prone environments, unstable power grids

Plan accelerated stress tests such as HALT, HASS, Temperature cycling, Power cycling

5 Team Leadership & Mentorship

- Train DVT engineers in:
- Reliability calculations
- Structured root cause analysis
- Statistical sampling methods
- Weibull analysis
- Review failure analysis reports
- Establish validation documentation standards
- Build long-term validation capability

6 Compliance & Certification Oversight

Guide pre-compliance and certification strategy for:

- CE marking
- Federal Communications Commission
- RoHS

Support EMI mitigation strategy at PCB and enclosure level.

Required Qualifications

- 15 years in hardware reliability & validation
- Proven experience leading DVT for embedded products
- Robust background in power electronics & thermal systems
- Experience in POS, payment devices, printers, or IoT hardware
- Demonstrated mentoring and team development experience

Mandatory Technical Expertise

- MTBF modeling tools (Reliasoft or equivalent)
- Weibull or statistical reliability tools
- Derating standards (IPC, JEDEC familiarity)
- Reliability prediction standards such as MIL-HDBK-217
- Accelerated life testing design
- Thermal simulation interpretation
- Schematic-level stress review capability

📌 DVT Engineer (Bengaluru)
🏢 TVS Electronics
📍 Bengaluru