Senior Manager, Silicon Photonics Testing and Packaging
Singapore · Full time · Posted Jul 20, 2026
Roles & Responsibilities
Lead the New Product Introduction (NPI) effort to develop in-house test solutions, including managing the tester RFQ (Request for Quotation) process
Own the transfer of qualified test solutions into High Volume Manufacturing (HVM), ensuring smooth handover and production readiness
Partner with design, process, and packaging engineering teams to define test requirements and specifications for silicon photonics products
Evaluate, select, and manage relationships with test equipment vendors and suppliers
Drive test yield improvement and cost-of-test reduction initiatives across the product lifecycle
Establish and maintain test methodologies, standards, and documentation to support scale-up and manufacturing transfer
Manage project timelines, budgets, and resources for test development programs
Lead and develop a team of test and packaging engineers
Collaborate with cross-functional stakeholders (R&D, operations, quality, and supply chain) to ensure alignment on product qualification milestones
Provide technical guidance on packaging and test integration challenges specific to silicon photonics devices
Requirements
Bachelor's or Master's degree in Electrical Engineering, Photonics, materials, or a related field
Minimum 10 years of experience in photonics test/packaging engineering, with at least 5 years in a managerial or leadership capacity
Proven track record in NPI, test solution development, and HVM transfer within the photonics industry
Strong understanding of silicon photonics packaging and test processes (e.g., optical alignment, wafer-level/final test, wire bonding, or fiber attach)
Experience managing tester RFQ processes and vendor negotiations
Strong project management, cross-functional collaboration, and stakeholder management skills
Excellent leadership and people management capabilities
Ovii Interpretation
This role leads silicon photonics test and packaging programs from new product introduction through high-volume manufacturing transfer. It combines test-solution development, yield and cost improvement, supplier engagement, and leadership of a test and packaging engineering team.
Role at a glance
Silicon photonics testingPackaging engineeringNew product introductionTest developmentManufacturing transferEngineering team leadership
Develop in-house test solutions for new products and manage tester quotation processes.
Transfer qualified test solutions into high-volume manufacturing and prepare production handovers.
Work with design, process, and packaging teams to set product test requirements and specifications.
Select test equipment suppliers and manage vendor relationships and negotiations.
Improve test yield and reduce testing costs across the product lifecycle.
Define test methods, standards, and documentation for scale-up and manufacturing transfer.
Manage program schedules, budgets, and resources, and coordinate product qualification milestones across functions.
Guide and develop test and packaging engineers while addressing silicon photonics integration challenges.
Good fit signals
At least 10 years in photonics test or packaging engineering, including at least five years in a management or leadership role.
A record of NPI, test-solution development, and high-volume manufacturing transfer in the photonics industry.
Strong knowledge of silicon photonics packaging and test processes; experience with optical alignment, wafer-level or final test, wire bonding, or fiber attach is relevant.
Experience handling tester RFQs and vendor negotiations, alongside strong project and stakeholder management.
A bachelor's or master's degree in electrical engineering, photonics, materials, or a related field.
Meet Lumilens
Lumilens is a San Jose-based photonics company building optical interconnect infrastructure for large AI data centers. Its LumiCore platform combines in-house silicon photonics, mixed-signal ICs, electrical-optical interposers and optical systems to power pluggable transceivers, near-package optics and co-packaged optics. These products address scale-out networking between racks and scale-up connectivity between GPUs, where copper links face bandwidth and distance limits. Lumilens also develops proprietary manufacturing processes, robotics and automated testing for high-volume optical production. The company emerged from stealth in 2026 and is already shipping its first scale-out product into a hyperscaler's production AI data centers under a multi-billion-dollar customer agreement.
Founded
2024
Company size
51-200 employees
Company stage
Not known
Headquarters
San Jose, USA
Why work here
Lumilens offers candidates the opportunity to work on silicon photonics, mixed-signal ICs, optical systems, embedded software, robotics and high-volume manufacturing for AI infrastructure. The company has raised more than $900 million, reached a $5.51 billion valuation and is already shipping products into a hyperscaler's production data centers under a multi-billion-dollar agreement. Its careers material emphasizes significant technical ownership, hands-on collaboration and work across system boundaries. The company is rapidly expanding engineering and manufacturing teams across the US, India and Asia, creating scope to work on products moving from silicon design through qualification and large-scale production.
Industry
Silicon Photonics / AI Data Center Optical Interconnects
Mayfield, Spark Capital, Atreides Management, Bain Capital Ventures, Meritech, Seligman Ventures, Peak XV Partners, Qualcomm Ventures, Addition, Redpoint Ventures
Tech stack
Python
Programming Language
C++
Programming Language
C#
Programming Language
MATLAB
Engineering Computing
SystemVerilog
Hardware Description Language
UVM
Hardware Verification
Cadence Virtuoso
EDA
Synopsys HAPS
FPGA Prototyping
Linux
Operating System
Microsoft Azure
Cloud Infrastructure
GitHub Actions
CI/CD
SolidWorks
Mechanical CAD
Key people
5 people
ASAnkur SinglaCEO & FounderView bioHide bio
Founder and CEO of Lumilens and a repeat networking entrepreneur. Singla previously founded Contrail Systems, acquired by Juniper Networks, and Volterra, acquired by F5, and earlier served as CTO at Aruba Networks. He holds an MS in Electrical Engineering from Stanford University and a BS from the University of Southern California.
RKRitesh KapahiVP/GM India & FounderView bioHide bio
Co-founder and VP/GM India at Lumilens. Kapahi has more than two decades of networking and hardware engineering experience and previously served as Vice President of Engineering at Cisco after senior engineering roles at Aruba. He studied Electrical and Electronics Engineering at BITS Pilani and completed Cornell's CXO Leadership Program.
Co-founder and VP Products at Lumilens. Liu previously held optical-networking product leadership roles at Marvell and Inphi and has experience scaling high-speed optical and signal-processing products. He holds a BS in Optical Engineering from Zhejiang University and a PhD in Electrical Engineering from Illinois Institute of Technology.
DFDavid FriedmanVP Operations & FounderView bioHide bio
Co-founder and VP Operations at Lumilens. Friedman previously co-founded and led IoT platform company Ayla Networks and held roles spanning wireless technology, semiconductors, business development and operations. He studied at the University of Michigan's Ross School of Business and leads operational scaling at Lumilens.
Co-founder and CTO of Lumilens. Schmidt previously served as a senior distinguished engineer at Juniper Networks, where he led work in silicon photonics, co-packaged optics and optical integration following Juniper's acquisition of silicon-photonics company Aurrion. He leads Lumilens's core photonics technology development.
Lumilens Emerges from Stealth with More Than $900 Million in Funding to Break AI's Connectivity Constraint
Lumilens·
Lumilens emerged from stealth after raising more than $700 million in new financing, bringing total funding above $900 million at a $5.51 billion valuation. It also disclosed that its first scale-out product was shipping into a hyperscaler's production AI data centers under a multi-billion-dollar customer agreement.
POET Technologies and Lumilens Advance Wafer-Level Photonic Integration for Next-Generation AI Optical Networks
POET Technologies·
POET Technologies and Lumilens announced a joint development and supply agreement for wafer-level electrical-optical interposer technology spanning 800G and 1.6T pluggable transceivers and future NPO and CPO systems. Lumilens placed an initial $50 million purchase order tied to the program.