Lumentum

Engineer Staff, HW Development

Hardware Development Engineer

Hardware development engineer with optoelectronic testing, high-speed measurements, and QA; ensure IEEE/ OIF /MSA compliance; collaborate with suppliers and manufacturing.

Staff Firmware Engineer

8+ years in firmware/embedded, MCU development, driver code, RTOS, and debug tools; English and Mandarin communication; mass production experience.

Etching Process Engineer

Advanced degree in electronics/EE/physics; experience with dry/wet etching and wafer processing; fluent Japanese and business-level English.

Leader of Advanced Photonics Technology Development

Ph.D. or Master’s in Electrical Engineering, Physics, Optics, 7+ years in photonics/oetoelectronics, leadership experience, cloud/telecom knowledge, track record from research to commercialization, strong leadership and communication.

Senior Product Cost Analyst

Bachelor's degree or higher; 5+ years in product cost accounting (US-listed company preferred); 3+ years in product costing; manufacturing know-how; ERP proficiency (Oracle or SAP); Excel/Tableau; strong communication and CI mindset; English working language.

Laser Semiconductor Engineer

Plan process studies for NPI in wet/dry etching, metallization, and lithography; collaborate with R&D and production teams; operate ICP, RIE, sputter, SEM, and stepper; design DOEs.

Sales Director

Senior sales leader with 12+ years in technology/photonics; manages strategic accounts; proven revenue growth; Bachelor's in a technical field; strong communication and leadership.

HR Representative

2-4 years HR experience; bachelor’s degree; HR data entry; MS Office proficiency; English communication.

Senior FPGA Design/Verification Engineer

Senior FPGA Engineer

Strong experience in ASIC or FPGA design and simulation using Verilog/SystemVerilog, synthesis, constraints, timing analysis, and debugging skills.

Senior Embedded Software Designer

4+ years of embedded C/C++ development experience, strong problem solving, troubleshooting, and debugging skills.

China Internship Program

Intern

MS student in Electrical Engineering/Optical Engineering/Physics or equivalent education, graduating in 2026.

Quality Technician

Perform routine equipment calibration, troubleshoot equipment failures, conduct repairs, and maintain calibration equipment.

Electrical Engineer/FPGA Designer

3+ years FPGA design/verification; VHDL/Verilog/SystemVerilog; high-speed digital design; PCB design; Python/MATLAB/TCL scripting.

Staff RF engineer

Staff RF Engineer

Bachelor/Master in electronic information engineering or related, 5+ years experience in high-speed optical-electronics products, familiar with RF simulation and PCB design.

Frontline Supervisor

Bachelor's degree, 2-5 years in production, supervisor experience; optical/electronics manufacturing preferred; day/night shift; English proficiency; basic computer skills and shopfloor system familiarity.

Production Control Support

Assist production and engineering; train operators; routine FA and disposition; control production to meet output targets; support engineering requests and NPI.

Frontline Production Supervisor

Bachelor's degree; 2-5 years production experience; supervisor role in optical/electronics manufacturing preferred; day/night shifts; English proficiency; MS Office and shopfloor system skills.

RMA Coordinator

Bachelor's degree; 5+ years in electronic or optical manufacturing; strong cross-functional collaboration; English proficiency.

Facility Technician

3+ years facility operation & maintenance in manufacturing/semiconductor; electrical/mechanical; ISO9001/IATF16949/ISO14001/ISO45001 knowledge; CMMS/energy conservation; cleanroom/pre-treatment water systems; strong communication and teamwork.

Vocational or higher in Electrical/Mechanical; 3+ years facility operation/maintenance in manufacturing or semiconductor; knowledge of ISO standards; CMMS; cleanroom and utilities; teamwork and communication.

Equip Maint Technician

Electrical or mechanical troubleshooting; dismantle, repair, and assemble manufacturing equipment; perform checkouts with test/diagnostic tools; may modify equipment.

Program Management Administrator

Higher vocational degree or bachelor's degree, experience in administrative tasks, good communication skills, and proficiency in MS Office.

Trainer

Vocational Certificate degree required; good human relations; ability to work under pressure; mentoring skills; basic computer skills.

Equip Maint Tech

Equipment Maintenance Technician

Electrical or mechanical troubleshooting of electro-mechanical manufacturing equipment; dismantling, repairing, assembling equipment; use of test/diagnostic tools.

QC Inspector

Inspects, tests, and samples product manufacturing processes; performs packaging line and OQA & OBA checks.

Title	Location	Date
Engineer Staff, HW Development Full Time China · Onsite	China Onsite	Oct 20, 2025
Staff Firmware Engineer Full Time · 8+ YOE Shenzhen, Guangdong, China · Onsite	Shenzhen, Guangdong, China Onsite	Oct 7, 2025
Etching Process Engineer Full Time · 3+ YOE Sagamihara, Kanagawa, Japan · Onsite	Sagamihara, Kanagawa, Japan Onsite	Sep 14, 2025
Leader of Advanced Photonics Technology Development Full Time · 7+ YOE Ottawa, Ontario, Canada · Onsite	Ottawa, Ontario, Canada Onsite	Sep 11, 2025
Senior Product Cost Analyst Full Time · 5+ YOE Thailand · Onsite	Thailand Onsite	Sep 5, 2025
Laser Semiconductor Engineer Full Time Sagamihara, Kanagawa, Japan · Onsite	Sagamihara, Kanagawa, Japan Onsite	Aug 28, 2025
Sales Director Full Time · $165K-$236K · 12+ YOE San Jose, California, United States · Onsite	San Jose, California, United States Onsite	Aug 15, 2025
HR Representative Full Time · 2+ YOE Pathum Thani, Pathum Thani, Thailand · Onsite	Pathum Thani, Pathum Thani, Thailand Onsite	Aug 7, 2025
Senior FPGA Design/Verification Engineer Full Time Ottawa, Ontario, Canada · Onsite	Ottawa, Ontario, Canada Onsite	Jul 17, 2025
Senior Embedded Software Designer Full Time · 4+ YOE Ottawa, Ontario, Canada · Onsite	Ottawa, Ontario, Canada Onsite	Jul 17, 2025
China Internship Program Part Time Shenzhen, China · Onsite	Shenzhen, China Onsite	Jun 6, 2025
Quality Technician Full Time Pathumthani, Thailand · Onsite	Pathumthani, Thailand Onsite	Jan 16, 2025
Electrical Engineer/FPGA Designer Full Time · 3+ YOE Ottawa, Ontario, Canada · Onsite	Ottawa, Ontario, Canada Onsite	Dec 2, 2024
Staff RF engineer Full Time · 5+ YOE Shenzhen, China · Onsite	Shenzhen, China Onsite	Nov 29, 2024
Frontline Supervisor Full Time · 2+ YOE Pathumthani, Thailand · Onsite	Pathumthani, Thailand Onsite	Nov 8, 2024
Production Control Support Full Time Pathum Thani, Pathum Thani, Thailand · Onsite	Pathum Thani, Pathum Thani, Thailand Onsite	Nov 8, 2024
Frontline Production Supervisor Full Time · 2+ YOE Pathum Thani, Pathum Thani, Thailand · Onsite	Pathum Thani, Pathum Thani, Thailand Onsite	Oct 24, 2024
RMA Coordinator Full Time · 5+ YOE Pathumthani, Pathum Thani, Thailand · Onsite	Pathumthani, Pathum Thani, Thailand Onsite	Sep 27, 2024
Facility Technician Full Time · 3+ YOE Thailand · Onsite	Thailand Onsite	Sep 9, 2024
Facility Technician Full Time · 3+ YOE Thailand · Onsite	Thailand Onsite	Sep 9, 2024
Equip Maint Technician Full Time Pathum Thani, Pathum Thani, Thailand · Onsite	Pathum Thani, Pathum Thani, Thailand Onsite	Aug 27, 2024
Program Management Administrator Full Time Pathumthani, Thailand · Onsite	Pathumthani, Thailand Onsite	Aug 19, 2024
Trainer Full Time Pathumthani, Thailand · Onsite	Pathumthani, Thailand Onsite	Aug 8, 2024
Equip Maint Tech Full Time Thailand · Onsite	Thailand Onsite	Aug 7, 2024
QC Inspector Full Time Thailand · Onsite	Thailand Onsite	Aug 6, 2024

Activities	Optical component manufacturingLaser system productionOptical networking hardwarePhotonic integrated circuitsIndustrial laser technology
Headquarters	US
Industries	TelecommunicationsElectronic Components
Name	Lumentum
Employees	10,562
Type	Public
Subsidiaries	Cloud Light TechnologyNeoPhotonicsOclaroLumentum Japan Inc.
Tagline	Manufacturer of optical and photonic components for global networks.
Founded	2,015
Website	lumentum.com
Stock Exchange	NASDAQ
Stock Symbol	LITE

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