RJC Enterprises, LLC

Interested in joining our team?

Our sensor and instrument assembly lines are hiring on a rolling basis. Visit our careers page to learn more about what kinds of opportunities RJC might have for you.

MICROSCOPIC SENSORS

SINCE 1997

For over 25 years, RJC Enterprises has been a leader in fiber optic sensing technologies.

Our Bothell, WA office in 2025

Our Woodinville, WA office in 2004

RJC Enterprises, LLC was founded in 1997 as an OEM supplier of Fiber Optic Sensors and Systems for medical applications. The two founding members worked in an earlier startup, Technology Dynamics/MetriCor Inc., where they developed and patented Fiber Optic Sensors and Systems for measuring Pressure, Temperature, Oxygen, pH, Refractive Index, and others.

They had over 35 years of Fiber Optic Sensor development and manufacturing experience before joining together to form RJC Enterprises.

One of the many reasons RJC has been so successful is our focus on reinvesting in the company and our employees.

RJC offers a generous profit sharing plan that ensures every single employee gets a cut of that success. We are family-owned and operated, so we want our team to feel valued not just with our regular summer cookouts, monthly all-hands meetings catered with home-baked snacks, and open-door policy for every manager, but with real financial rewards as well.

For customers, a tight-knit business means easy communication and quick turnaround times. It’s easy to accommodate customer needs when we can get all the decision-makers in one room together.

Our Bothell, WA office in 2023

See how far we’ve come

1997
RJC Enterprises LLC was founded in an office in Woodinville, WA
2005
Model 60 Pressure Sensor released
2006
RJC moved into a larger facility in Bothell, WA, where we still reside today
2010
Model 645 released
2013
Model 62 Pressure Sensor released
2017
Model 40 Pressure Sensor released
2018
Model 500 officially released, making it our best and most compact instrument to date
2021
Model 601 available in prototype, our all-in-one handheld instrument

Now

With several industry-setting innovations on the horizon and the most active sensor and instrument assembly lines we’ve ever had, RJC is in the best place yet to deliver the products our customers need.

RJC production floor