Characterization Engineer – USA

Luminus, Inc.; Sunnyvale (CA); On-site; USD 110,000 - 140,000; Full time

Benefits offered by this job

Medical/Dental/Vision Insurance

Paid Time Off & Holidays

401k Retirement Savings Plan w/ EMPLOY

Flexible Spending Accounts

Employee Assistance Program

Life/AD&D Insurance

Job summary

Luminus, Inc. is seeking a self-motivated Characterization Engineer to measure and characterize Laser Diode and LED products in Sunnyvale, CA. You will run optical and electrical tests and assist senior engineers with device design.

Responsibilities include planning tests, setting up test benches, analyzing data with Python/JMP, and writing clear reports to guide product development. Strong collaboration is essential.

Qualifications

• MS or PhD in Physics, Applied Physics, Electrical Engineering, Optical Engineering or Photonics.
• 2–5 years of relevant optics/photonics experience.
• Solid understanding of semiconductor device physics and optoelectronics.
• Hands-on lab experience characterizing laser diodes.
• Strong data analysis skills with attention to detail.
• Proficiency in Python and JMP for automation and analysis.
• Independently driven with ability to manage multiple tasks.
• Excellent verbal and written communication.

Responsibilities

• Plan and coordinate testing to describe performance of Laser Diodes and LEDs.
• Test packaged chips for optical power, wavelength, beam shape, voltage, and thermal characteristics.
• Set up optical and electrical test benches and develop new tools and methodologies.
• Write clear technical reports and advise product teams on performance.

Skills

Data analysis

Python

JMP

Lab skills

Communication skills

Multi-tasking

Education

MS or PhD in Physics/Applied Physics/Electrical Engineering/Optical Engineering/Photonics

Tools

Test & measurement equipment

Optical test benches

Laboratory automation

Job description

Luminus is a vertically integrated fast-growing high-tech company that engages in high power Light-Emitting-Diode (LED) solid-state lighting for a variety of application areas such as industrial UV, IR, medicals, projection displays, high-end illumination lighting, horticulture lighting, and automotive lighting. Luminus is at the forefront of the undergoing solid-state lighting revolution that will change lighting technology in almost every aspect of our everyday work and life. Luminus, Inc. is an Equal Opportunity Employer. We foster a work environment that’s inclusive as well as diverse and if you are looking for a place where you can grow, work hard, and have fun this is a GREAT opportunity to learn about the lighting technology world and be part of an exciting forward company!

Luminus is looking for a self-motivated and detail-oriented Characterization Engineer to measure and characterize Laser Diode and LED products. In this role you will run optical and electrical tests, check component quality, and assist senior engineers with laser diode and LED design. This position is primarily located in Sunnyvale, CA.

Key Responsibilities:

• Plan and coordinate product testing to effectively describe the performance characteristics of Laser Diodes, LED products, and their components.
• Test packaged chips for optical power, wavelength, beam shape, voltage, and thermal characteristics.
• Set up optical and electrical test benches, working closely with Test & Characterization Engineers and Technicians to develop new characterization tools and methodology, as well as to quickly learn and adapt to meet new product requirements.
• Write clear technical reports and effectively communicate test results, conclusions, and recommendations. Advise product development teams on product performance and assist senior engineers with laser diode and LED design.

Qualifications for the Position:

• MS or PhD degree in Physics, Applied Physics, Electrical Engineering, Optical Engineering, Photonics or related fields
• 2–5 years of relevant industry or research experience in optics, photonics, optical engineering, or a related field
• Solid understanding of semiconductor device physics and optoelectronics
• Hands-on lab skills with previous experience characterizing Laser Diodes
• Excellent data analysis skills with strong attention to detail
• Proficiency in computer languages and/or software used to automate equipment and data analysis, such as Python and JMP
• Independently driven, able to manage multiple simultaneous tasks effectively
• Effective verbal and written communication skills

Benefits & Perks:

• Medical/Dental/Vision Insurance
• Paid Time Off & Holidays
• 401k Retirement Savings Plan w/ Employer Match
• Flexible Spending Accounts
• Employee Assistance Program
• Life/AD&D Insurance
• And more!

Compensation Range: $110,000 – $140,000 / year

Title and compensation will be commensurate with experience and qualification.