If you're looking for a new challenge in the earthtech sector, we encourage you to take a look at these postings from our thriving partner companies

We’re on a mission to find, fund and help earthtech entrepreneurs as they work to solve our most pressing environmental challenges—and we’re always on the lookout for talent. If you’re passionate about finding sustainable solutions that will make an impact on both the climate and the new economy, we’d love to hear from you.

Optical DSP Application Engineer

HYPERLUME

HYPERLUME

San Jose, CA, USA
USD 120k-140k / year
Posted on Feb 4, 2026
Define/implement test plans and automation, build lab environments, bring up systems (hardware, firmware, algorithms), support customers, and perform data/signal analysis for high-speed optical communication products. Base salary range is $120,000 to $140,000 a year.