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Lumentum

Lumentum

Innovating optical and photonic solutions for telecommunications and beyond.

📍 San Jose, California

1 Open Position
1 Active Location
Posted
Top Employer
Lumentum logo Get Notified ↗

About Lumentum

Lumentum manufactures optical and photonic products, serving telecommunications and commercial markets from its headquarters in Milpitas, California. The company specializes in lasers, optical components, and modules that enable high-speed data transmission and advanced imaging applications. Engineering disciplines at Lumentum include embedded software development, hardware design, and systems engineering. Engineers tackle challenges in firmware for optical devices and design verification testing, ensuring product reliability and performance. With a diverse team and a focus on cutting-edge technology, Lumentum plays a significant role in the telecommunications industry.

Current Job Openings

1 jobs

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Industries
Telecommunications Consumer Electronics Semiconductor Aerospace

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Company Info
Employees 10001+
Founded 2015
Type Public
Stock LITE
Glassdoor 4.2
Connect
Active Hiring Locations
📍 Ottawa, Canada 🇨🇦 1
Top Roles
Embedded Software Engineer (1)
Key Skills
Python C++ QNX I2C SPI Docker LINUX DSP
Seniority Levels
mid-level (1)
Work Arrangement
On-site (1)
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About Lumentum

Lumentum manufactures optical and photonic products, serving telecommunications and commercial markets from its headquarters in Milpitas, California. The company specializes in lasers, optical components, and modules that enable high-speed data transmission and advanced imaging applications. Engineering disciplines at Lumentum include embedded software development, hardware design, and systems engineering. Engineers tackle challenges in firmware for optical devices and design verification testing, ensuring product reliability and performance. With a diverse team and a focus on cutting-edge technology, Lumentum plays a significant role in the telecommunications industry.

Lumentum Career Opportunities

Lumentum currently has 1 active embedded systems position in 1 location. All positions are on-site, typical for hardware-focused roles requiring lab access and equipment. Recognized as a top-tier employer (85.0/100), Lumentum offers competitive compensation and strong career development paths in embedded engineering.

Lumentum Hiring Trends

* Data represents job posting activity over the past 6 months: Feb 2026 through Jul 2026

Lumentum's hiring pace has moderated recently (1 openings this month vs 5 last month), which is common after major hiring pushes or as projects move from development to deployment phases.

Over the past 6 months, Lumentum averaged 2.2 job postings per month, with peak hiring in Jun 2026 (5 openings). For embedded systems roles, hiring activity typically correlates with product development cycles, especially for firmware teams during pre-production phases and hardware engineers during prototyping.

Current Month
1 job

📉 -80% change

6-Month Average
2.2 jobs/month

Consistent hiring velocity

Peak Activity
5 jobs

Jun 2026

Required Skills at Lumentum

Python is the most in-demand skill at Lumentum, appearing in 32% of all job listings (past and present). This skill is important but not universal, indicating diverse technical needs across different product lines or teams.

Lumentum's technology stack spans 73 distinct skills and tools, reflecting the multifaceted nature of embedded systems development. The broad technical diversity (73 technologies) suggests work on complex, multi-domain projects requiring both hardware and software expertise.

Python
32% of roles
32%
C++
32% of roles
32%
QNX
21% of roles
21%
I2C
21% of roles
21%
SPI
21% of roles
21%
Docker
18% of roles
18%
LINUX
18% of roles
18%
DSP
18% of roles
18%
Linux
14% of roles
14%
FreeRTOS
14% of roles
14%
Git
11% of roles
11%
C
11% of roles
11%

Engineers joining Lumentum should combine depth in key areas with adaptability. The mix of hardware skills (PCB design, schematics) and firmware expertise (RTOS, embedded C) indicates full-stack embedded development where engineers work across the hardware-software boundary. Candidates with adjacent skills (version control, testing frameworks, communication protocols) typically advance faster by contributing across the development lifecycle.

Engineering Roles at Lumentum

Lumentum is currently hiring for a focused Embedded Software Engineer position, likely to address a specific technical gap or project need.

Embedded Software Engineer
1 position (100%)
1

Experience level distribution: 100% of openings target mid-level-level engineers.

Where Lumentum is Hiring

Lumentum operates across 4 countries with 5 total hiring locations. Multi-geography recruitment typically indicates either distributed engineering teams, expansion into new markets, or proximity to manufacturing and customer operations.

Ottawa, Canada serves as a primary hiring hub with 61% of all roles (17 positions). This concentration suggests Ottawa hosts Lumentum's main engineering center, where core product development likely occurs.

🇨🇦
Ottawa, Canada
1 active job
1
🇺🇸
San Jose, United States
4 previous jobs
🇨🇳
Shenzhen, China
4 previous jobs
🇨🇳
Wuhan, China
2 previous jobs
🇹🇭
Bang Luang, Thailand
1 previous job

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