R&D Laboratory Technician

About the role

R&D Laboratory Technician - Caelux Skip to content Toggle Navigation Our Vision Leadership Technology Investors Products Blog News Contact Careers R&D Laboratory Technician R&D Laboratory Technician 2025-12-12T14:11:53-05:00

About Us: Caelux is a pioneering leader in the field of perovskite solar cell technology, committed to revolutionizing the renewable energy sector with cutting-edge innovations. We are at the forefront of developing full-scale, high-efficiency, cost-effective solar solutions. The size of the solar-generation market has grown 15X in the last decade and shows no signs of slowing down. The global solar power market is now over $200B/year and accounts for 50% of new electricity-generating capacity additions in the USA. Solar-generated electricity is now cheaper than that generated by coal or oil. Job Summary: Our R&D team is seeking a lab technician to join us in our mission to develop new Perovskite solar technologies that drive down the cost of green electricity. In this role, you will perform opto-electrical, physical, and chemical characterization tests on photovoltaic devices and thin films. Key

Responsibilities: Utilize electronic devices and electronics diagnostics tools such as multimeter, current clamp, oscilloscope). Lab sample preparation skills such as soldering, preparing devices for SEM. Setup and maintain testing stations for solar devices. Monitor device performance in various environments, including outdoor and in accelerated testing chambers. Apply various material, optical and electrical metrology on thin films and solar module devices. Conduct failure analysis of failed devices, via characterization methods above Support troubleshooting of lab equipment Support field tests on fielded solar panels, both on premises and at collaborating university or national lab test sites Coordinate and supervise third-party calibration of tools and instruments

Qualifications: Bachelor’s degree in a STEM field such as science or engineering w/2 years lab experience, *OR* 5 years’ experience in a related industry R&D technician role Must be able to lift at least 30 lbs Must be able to work at standard-height gloveboxes and fume hoods Experience with light mechanical design and fabrication (using hand tools, bandsaw, drill press, etc.) a plus. Experience instrumenting experiments with electrical, temperature, pressure, and flow sensors and transmitters a major plus. What We Offer: Competitive salary and performance-based bonuses Comprehensive

benefits package including health, dental, and vision insurance Opportunities for professional growth and development A dynamic and inclusive work environment

Compensation Range: $60,000 – $75,000 Caelux is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Apply Now Choose the position you are applying for * Equipment Engineer Machine Operator Maintenance Technician R&D Lab Technician Senior Supply Chain Planner Director of Facilities and EHS Solar Module Assembly and Packaging Engineer III Resume Upload Choose File PDF attachments only Thank you for your interest in applying for a job at Caelux. Your application has been submitted and someone from our team will contact you regarding next steps. × There was an error trying to send your message. Please try again later. × SUBMIT 14030 Live Oak Ave Baldwin Park, CA 91706 Our Vision Leadership Technology Investors Products Blog News Contact Careers © 2026 Caelux All rights reserved. privacy policy | terms and conditions Page load link Go to Top

About Caelux Corporation

Caelux is a renewable energy company that develops perovskite-on-glass technology for the terrestrial solar and commercial space industries. The company's product helps minimize the amount of semiconducting material used. This improves solar device efficiency and reduces production costs.

Caelux Corporation was founded in 2014 and is based in Pasadena, California.

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Job details

Company

NameCaelux Corporation
IndustryAlternative Energy Equipment
Team Size2

Funding

Total raised

$24M

Last stage

Series A

Investors

Khosla Ventures
Temasek
RReliance New Energy
MMitsui Fudosan
FFine Structure Ventures

Founders

JI

John Iannelli

President & Founder

LinkedIn

What happens next.

No applications, no recruiter spam. Just the intro.

01

Confirm the fit

A few questions to make sure this role is the right shape for you. Two minutes.

02

I pitch you to the company

I write the intro, send it to the founder, and handle the back-and-forth.

03

A meeting lands on your calendar

If they’re a yes, I book the chat. You show up — that’s the whole job-hunt.