Flex DQE Engineer 

China, Guangdong Province, Shenzhen 

36457256

Responsibilities:

• Review customer product specification and reliability requirement document, develop Power Supply, Battery Backup Unit, Power Shelf and Rack qualification test plan (include product functional, climatic environmental and reliability requirements).
• Follow DQE test plan to perform the DQE test at designated design stages (before the product is released into manufacturing) and finish the test on time.
• Optimize some test method and equipment fixture
• Perform failure analysis for the test failure / issue occur during DQE test, then follow it until issue closed.
• Prepare DQE test report after DQE test
• Assess design team corrective action and conduct verification test for the DQE test issue.
• Review and track the project issue with design team, and follow it until the issue closed
• Conduct DQE test list (part):
  • Components Stress Analysis (Derating test, include fuse A²s); Thermal Test, Photocoupler Margin Analysis (CTR margin of the optocoupler)
  • E-Cap Life; CMTBF
  • Environment test, include humidity & temperature related test, Thermal shock, Temperature cycling / Thermal cycling, Altitude test, etc.
  • Mechanical test, include vibration, shock, drop, package, connector cycling test, etc.
  • ATE Functional test.
  • Strife Test
  • HALT (Highly Accelerated Life Testing)
  • Demonstrated MTBF / BBU Endurance Test
  • Power on/off cycling test, BBU charge / discharge cycling test

Requirements:

- Prefer to have 4~6 years (or above) reliability testing experience on Power Supply, Battery Backup

Unit, and Power Shelf / Rack test.

• - The position is responsible for CP all product Components Stress Analysis (Derating test, include fuse A²s); Thermal Test, Photocoupler Margin Analysis (CTR margin of the optocoupler), E-cap life and CMTBF, etc.

- Prefer to have experience with power supply and BBU Firmware reliability test.

- Need to have strong failure analysis skill.

- Strong understanding of testing process and test methods.

- Familiar with the test equipment, such as AC/DC Source, E-Load, Chamber, vibration Tester, etc.

- Familiar some test standard requirement such as IPC9592B, ISTA, ASTM D 4169, etc.

- Understanding of failure / issue tracking process.

- Prefer fluent English communication ability

- Be able to work under pressure

- Good interpersonal skill

-这个职位是负责产品的等。应该熟悉这些测试。

 HALT (高加速寿命测试) 。

DMTBF / BBU耐久性试验。

-有4~6年及以上电源, 备用电池电源, Power Shelf和Rack系统，可靠性CMTBF测试经验者。

-有电源和BBU产品 Firmware可靠性测试经验者优先。

-熟悉一些测试标准要求，如IPC9592B,ISTA, ASTM D 4169等。

Job CategoryDesign, Process & Technology Engineering

Required Skills:

Optional Skills: