Sr. EE Engineer

Flex · Taiwan · full time · On site · September 14, 2026

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Posted September 14, 2026 · Read from Flex
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Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world.

A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraordinary.

Job Summary

To support our extraordinary teams who build great products and contribute to our growth, we’re looking to add a Sr. Engineer, Power EE (BBU/ESS/PSU/BMS) located in Taiwan Taipei Wugu Site. The role involves to perform the responsibility for system design in Tier 1 customer's BBU/ESS Projects request.

The experience we’re looking to add to our team:

  • Bachelor or above degree in electronics or electrical
  • 8+ years' experience for PSU, UPS, BBU or EV charger design
  • Be highly passionate and interested in BBU development and capability of team work in multi-task environment
  • Solid understanding of software implementation/design experience is required.
  • Capability of independent research and working with new technologies is required.
  • Excellent written and verbal communications skills (in Mandarin and English) is required.
  • With strong sense of responsibility (be able to go on business trips, dispatch overseas is preferred)

What a typical day looks like:

  • Design high power density AC/DC and DC/DC BBU (Battery Backup Unit) system for server, telecom, datacenter and industrial application.
  • Support RFI and RFQ and provide design proposal.
  • Provide BBU design solution to implement design review with customer
  • Experience in leading R&D team is preferred
  • Component standardization, optimize design and deep drive on cost reduction
  • Overall project responsibility in all aspects on EE design related- from project kick off to end of M.P.
  • Tolerance analysis & simulation and Issue solving

What you’ll receive for the great work you provide:

  • Social Insurance (Labor Insurance, NHI, Labor Pension)
  • Group Insurance (Life Insurance)
  • PTO

Job Category

Design, Process & Technology Engineering

Required Skills:

Optional Skills:

Flex is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. We do not discriminate based on: age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status, or any other status protected by law. We're happy to provide reasonable accommodations to those with a disability for assistance in the application process. Please email accessibility@flex.com and we'll discuss your specific situation and next steps (NOTE: this email does not accept or consider resumes or applications. This is only for disability assistance. To be considered for a position at Flex, you must complete the application process first).

Employer
Flex
Location
Taiwan · On site
Contract
full time