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Job Summary

To support our extraordinary teams who build great products and contribute to our growth, we’re looking to add a CPO Development Staff Engineer located in Prai, Penang.

Holding up on mechanical, electrical, and testing of product design for a new and rapidly growing division within Flex. Work in comprehending product requirements, assembling prototypes for products under development, and creating fixtures for assembly and test of prototypes. Implementing world-class solutions for our customers.

What a typical day looks like:

Work with a matrixed, cross-functional team of technical experts within the Flex organization, extending and building new resources/capabilities to incorporate into the Flex knowledge base.Drive toward creative, robust, and effective solutions that meet customer requirements.Support the engineering team with prototyping, product build, bring-up, test, documentation, and successful release to manufacturing.Contribute with a cross-functional team to develop technically robust and effective solutions to a wide variety of design problems.Manage design parameters and design trade-off priorities in close coordination with other team members.Help develop best practices, identify equipment, and material needs with members of the team.Define and design system and subsystem approaches to meet project and program design goals, requirements, and schedules.Identify standard products and sub-blocks for inclusion into solution proposals.Develop key relationships with internal design teams and subcontractors to plan comprehensive product strategies based on future technologies.Strive for improvements and efficiencies in engineering processes.Monitor KPIs for engineering processes.Maintain up-to-date knowledge of technical development and trends in the field of expertise.

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

Possess at least a Bachelor's or Master’s Degree in Electrical Engineering, Optoelectronics / Photonics, Microelectronics / Semiconductor Packaging, Applied Physics or Optical Engineering, or equivalent.Minimum 5–8 years of experience in semiconductor packaging, photonics, or optical module assembly.Hands-on experience in CPO, transceiver packaging, or optical engine integration.Experience in fiber cleaning, routing, and inspection processes.Exposure to switch ASIC and optical engine co-integration (co-packaging roadmap).Familiar with cleanroom practices (ISO Class 1000 / 10000 environments).

Technical Skills:
Assembly Processes

Fiber attach, active alignment (multi-axis alignment, ± sub-micron accuracy).

Die attach, flip-chip bonding, underfill, wirebonding.

Micro-optics handling (lens, prism, couplers).

Proficiency with fiber optic inspection equipment (video inspection microscopes, interferometers).

Knowledge of fiber cleaning standards (IEC 61300-3-35).

Experience in cable/fiber routing & handling (bend radius, patch panel management).

Switch/Optics Integration

Knowledge of electrical-optical co-design for CPO switch systems.

Understanding of thermal management in high-density CPO assemblies.

Familiarity with silicon photonics (SiPh) transceivers and co-packaged switch modules.

Inspection & Testing

Experience with optical alignment verification (power coupling efficiency, insertion/return loss).

Proficiency in metrology tools: interferometers, SEM/optical microscopes.

Reliability testing (temperature cycling, humidity, shock/vibration).

Cleanroom/Process Knowledge

Working in ISO Class 1000/10000 environments.

ESD & contamination control.

Certifications (preferred but not mandatory):

FOA (Fiber Optic Association) certifications.

IPC-A-610 / J-STD-001 (electronics assembly quality).

Lean Six Sigma Green Belt.

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

Full range of medical benefits, dental, visionLife InsurancePaid Time OffAllowances & Bonuses*

NB09

AA98

Job CategoryDesign, 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).