⚫ Design server system and relative boards and review high-speed PCB layout.
⚫ Work with function team like Power, SI, mechanical and thermal engineers to ensure optimize hardware solutions.
⚫ Come out test plans to ensure base function of hardware.
⚫ Work with suppliers and vendors to select components and solutions.
⚫ Support 2nd source solutions and validation.
⚫ Work closely with firmware teams to integrate and troubleshoot management topology.
⚫ Support manufacturing teams during the production phase.
1. Network products on board DC-DC power design, debug, evaluation, and verification
2. Responsible for circuit schematics design, PCB layout review, DC-DC DVT test and 2nd source verification...etc
3. Study new tools & instruments for design & validation
Overview:
The Senior High Voltage LNDMOS Device Engineer at Diodes, Inc. leads the design and development of advanced power semiconductor devices. This role focuses on enhancing LNDMOS technology to deliver reliable and efficient solutions for automotive, industrial, consumer, and renewable energy applications. By combining device physics with practical manufacturing, the engineer ensures high-performance products that meet industry standards.
Key Responsibilities:
• Device Design: Develop high-voltage LNDMOS devices using CAD/TCAD tools,
optimizing performance and reliability.
• Process Integration: Work with process teams to define fabrication flows and
ensure manufacturability and yield.
• Characterization: Conduct electrical and reliability testing; analyze data to
improve device performance.
• Technology Innovation: Explore new structures and materials to enhance
LNDMOS capabilities.
• Failure Analysis: Investigate device issues using diagnostic tools; provide
solutions and improvements.
• Cross-functional Collaboration: Coordinate with design, process, test,
packaging, and product teams.
• Documentation: Prepare technical reports and present findings to stakeholders.
• Product Qualification: Support reliability testing and ensure compliance with
standards.
• Yield & Cost Optimization: Analyze production data to improve yield and reduce
costs.
• Technical Support: Assist application teams and customers with device
integration and troubleshooting.
Qualifications:
• At least 10 years in power semiconductor device engineering, focusing on
high-voltage LNDMOS or LDMOS design and fabrication. Experience with IGBT
or SiC/GaN MOSFETs is a plus.
• Skilled in device/process simulation tools (e.g., Sentaurus, Atlas).
• Solid understanding of semiconductor physics, breakdown mechanisms, and
reliability.
• Practical experience in wafer fabrication, cleanroom operations, and device
testing.
• Familiar with advanced failure analysis tools and techniques.
• Knowledge of reliability standards and ruggedness requirements.
• Proficient in statistical analysis and data-driven problem solving.
The Hardware Test Engineer provides crucial hands-on technical support for production test systems. This role is responsible for independent execution of issue triage and in-depth troubleshooting of production fallouts. This engineer will also actively contribute to yield improvement initiatives and assist with the development, validation, and maintenance of tester stations and fixtures.
Minimum Qualifications:
● BS or MS degree in Electrical Engineering, Electronics Engineering, or a related field.
●0-1 years of practical experience in electronic manufacturing or related hardware testing environments.
● Proficiency in digital and analog circuit analysis, PCBA bring-up, and systematic troubleshooting of test failures.
● Solid command of EE lab instruments (e.g., oscilloscopes, DMMs, power supplies) and proven ability to apply these skills to solve production problems.
● Demonstrated ability to work independently on assigned tasks and communicate technical findings clearly.
Preferred Qualifications:
● Foundational experience with PCBA and module failure analysis (FA) techniques.
● Familiarity with production data analysis and simple process improvement methodologies.
● Experience with Linux operating systems in a testing or manufacturing environment.
Responsibilities:
● Execute and own the PCBA and module troubleshooting, bring-up, and rework processes from start to finish.
● Maintain and update product troubleshooting procedures and guides as needed.
● Analyze failure data to provide detailed failure analysis findings and clear root cause hypotheses to the test development team.
● Serve as the primary on-site technical contact for manufacturing partners, rapidly triaging production line issues and driving immediate containment actions.
● Collaborate with cross-functional teams (e.g., HW Design, Manufacturing) to ensure test integrity and high product yield.
At Flex, we welcome people of all backgrounds. Our employees thrive here by living our values: we support each other as we strive to find a better way, we move fast with discipline and purpose, and we do the right thing always.
Through a respectful, inclusive and collaborative culture, a career at Flex offers the opportunity to make a difference, invest in your career growth and join our purpose -- to make great products that create value and improve people's lives.
Job Summary:
To support our extraordinary teams who build great products and contribute to our growth, we're looking to add an [Sr. Portfolio Management Manager] located in [New Taipei, Taiwan]. Reporting to Director, Product Management.
This position will in charge of driving measurable operational improvements.
What a typical day looks like:
• Analyze and Report: Conduct detailed analysis, reporting, and presentations on customer and product-level profit and loss (P&L) metrics. Develop actionable plans to improve key performance indicators (KPIs).
• Drive Cost Improvements: Lead CBOM (Costed Bill of Material) improvement projects by identifying new sourcing opportunities or redesigning existing components.
• Optimize Manufacturing Costs: Initiate and manage projects focused on direct labor and manufacturing overhead (MOH) cost reductions.
• Deliver Quantifiable Results: Ensure all planned cost reduction activities are executed on schedule and deliver measurable dollar savings over time.
• Performance Tracking Focus: Distinguish this role from traditional product management by emphasizing ongoing performance tracking and operational improvements, not just product launches.
• Executive Communication: Present progress updates and results of cost improvement initiatives to management.
The experience we're looking to add to our team:
• Education: Bachelor's degree or equivalent experience required.
• Product Management Background: Minimum of 8 years in product management.
• Problem-Solving: Demonstrated ability to solve practical problems and manage diverse variables in situations with limited standardization.
• Analytical Skills: Strong experience with profit and loss (P&L) metrics.
• Cost Reduction & Efficiency: Proven track record in driving cost reduction and operational efficiency projects.
• Executive Communication: Ability to communicate complex results to senior leadership.
• Cost Structure Knowledge: Broad understanding of cost structures; factory-side experience is preferred.
• Continuous Improvement: Focus on ongoing performance measurement and process improvement.
• Change Management: Strong communication skills and patience, especially when managing resistance to change within design and operations teams.
• Language: Fluent English is mandatory.
What you'll receive for the great work you provide:
• Social Insurance (Labor Insurance, NHI, Labor Pension)
• Group Insurance (Life Insurance)
• PTO
The information we collect:
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