Coherent Corp. · 1 day ago
Principal Silicon Photonics Packaging Engineer
Fremont, CA
Full-time
Onsite
Senior Level, Lead/Staff
$114K/yr - $223K/yr
4+ years expCoherent Corp. is a global leader in lasers, engineered materials, and networking components, seeking a Principal Silicon Photonics Packaging Engineer. The role involves driving product packaging activities from concept to production, developing co-design processes, and collaborating with cross-functional teams to ensure manufacturability and reliability of optical packages.
AerospaceIndustrialMachinery ManufacturingManufacturingNavigationSemiconductor
Responsibilities
Drive Co-Packaged Optics and Optical Engine product packaging activities from initial concept to production
Develop Silicon Photonic (PIC) and electronics IC (EIC) co-design process flow, PIC and EIC IO pad frame and 3D interposer floor plan
Lead PIC and EIC interconnect schematic and monitor layout design process
Work with OSAT’s to define PIC and EIC hybrid integration packaging design rules, process flow, and material sets
Lead optical package development to establish package manufacturability and reliability
Collaborate with cross-functional teams consisting of Silicon Photonics, IC design, substrate layout, and module design teams
Qualification
Required
Bachelor's degree with 9 years of related experience in optical and IC packaging
Or Master's degree with 7 years; or a PhD with 4 years experience
Expertise in advanced IC packaging design, FOWLP, RDL, bumping, flip-chip
Experience with high-speed differential and single ended impedance-controlled signal routing
Experience with Silicon Photonics IC packaging
Experience with organic substrate design and packaging
This position is on-site full time
May require occasional off-site meetings or travel
Regular use of a computer and other office equipment is necessary
Interaction with team members and external contacts is a regular part of the job
May require occasional overtime and flexibility in work hours to accommodate the executive's needs
Sitting for extended periods while working on a computer or conducting meetings
Use of hands and fingers for typing, writing, and handling documents
Occasional lifting of objects or materials up to 20 pounds for administrative tasks
Ability to communicate verbally and in writing
Mobility within the office environment to attend meetings or interact with colleagues
All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards
Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System
Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp
Benefits
Competitive compensation program
Comprehensive career development platform
Company
Coherent Corp.
Coherent empowers market innovators to define the future through breakthrough technologies, from materials to systems.
10001+ employees
H1B Sponsorship
Coherent Corp. has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (20)
2024 (18)
2023 (16)
2022 (6)
2021 (7)
2020 (9)
Funding
Current Stage
Public CompanyTotal Funding
$3.44BKey Investors
JP Morgan Chase
2025-09-26Post Ipo Debt· $3.03B
2021-05-07Post Ipo Equity· $410M
1987-10-09IPO
Leadership Team
Sherri Luther
CFO and Treasurer
G
Giovanni Barbarossa
Chief Strategy Officer & President Materials Segment
Recent News
GlobeNewswire
2025-12-19
2025-10-07
Company data provided by crunchbase