Summary of Role As a Packaging Engineer within GF's Integrated Optics organization, you will lead the development and sustainment of advanced optical packaging solutions for silicon photonics (SiPh) and co-packaged optics (CPO) platforms. You will collaborate across photonics, electrical, mechanical, and manufacturing teams to deliver scalable, low-loss, and cost-effective packaging architectures that meet stringent performance and reliability targets.
Essential Responsibilities include: - Own the definition, design, and qualification of optical packaging architectures for SiPh-based modules, including fiber attach, photonic die placement, and thermal/mechanical integration.
- Develop and implement scalable fiber-to-chip coupling strategies (e.g., V-groove, passive alignment, lens integration) for high-density optical I/O.
- Drive heterogeneous integration (HI) of photonic and electronic components using 2.5D/3D/3.5D packaging technologies (e.g., TSV, Cu-Cu hybrid bonding, advanced molded integration).
- Perform multiphysics simulations (thermal, mechanical, optical) to optimize package performance and reliability.
- Lead root cause analysis and corrective actions for yield and reliability issues using FMEA, DOE, and FA tools.
- Collaborate with OSATs and internal manufacturing teams to ensure mass production readiness and process transfer.
- Support cost modeling and drive package cost reduction initiatives aligned with GF's B2B supply chain strategy.
- Present technical updates and roadmaps to internal stakeholders and external partners.
Other Responsibilities - Perform all activities in a safe and responsible manner and support all Environmental, Health, Safety & Security requirements and programs.
- Travel up to 25% to other GlobalFoundries facilities or external partner sites may be necessary.
Required Qualifications - Master's degree or higher in Packaging, Materials Science, Mechanical Engineering, Optical Engineering or related field.
- 8+ years of experience in semiconductor packaging, with a focus on photonic or advanced packaging.
- Hands-on experience with fiber attach processes, photonic alignment, and optical coupling techniques.
- Familiarity with packaging technologies such as die attach, flip-chip, underfill, molding, and micro-optics integration.
- Understanding of reliability standards and qualification methodologies for optical modules.
- Excellent analytical, problem-solving, and communication skills.
- Experience in bringing packaged products from development into production.
- Strong written and spoken English communication skills.
Preferred Qualifications - Experience with automated optical/electro-optical test setups and motion control systems (e.g., Python-based).
- Knowledge of co-packaged optics (CPO), pluggable modules, and silicon photonics ecosystems.
- Expertise in chip package interaction for 2D, 2.5D, 3D, 3.5D SiPh advanced packaging.
- Strong background in thermal/mechanical modeling and optical simulation tools (e.g., Lumerical, COMSOL).
- Familiarity with GF's Fotonix™ platform, including 300mm monolithic SiPh integration and advanced packaging flows.
- Experience working with OSATs and managing external development partners.
- Demonstrated ability to lead cross-functional teams and influence technical direction.
Expected Salary Range$143,000.00 - $247,000.00
The exact Salary will be determined based on qualifications, experience and location.
