About Us

J&J Machine is a full-service CNC machine shop that is dedicated to providing precision prototyping and production for the medical, military and commercial industries.

We are committed to supplying our customers with the highest quality American-made products on deadline and at a competitive price. What distinguishes us from the other CNC shops is our focus on building long term relationships through our first-class, personalized customer service. Our team takes pride in supporting our customers from the design to product production and beyond.

Meet the Team

Devin Brown

President / Owner


Devin holds a B.S. in Mechanical Engineering from Lafayette College and an M.B.A. from the F.W. Olin School at Babson College. Prior to purchasing J&J, Devin held management positions at Turner Construction, Ernst & Young, Bio-Rad, and Biogen. Devin purchased J&J in 2014 and has been enhancing the systems, processes, and culture required for growth and customer satisfaction. The company has recently developed a management team, implemented new software for quoting and scheduling, and obtained ISO 9001:2015 certification and ITAR registration. In addition to growing the company, Devin enjoys working with customers to meet their manufacturing and prototyping needs.

Stephen E. Olivo

Director of Operations


Steve has over 35 years of experience in the manufacturing industry. He started his career with Snap-On Incorporated and worked his way up into supervision and quality roles over his tenure with the company. After Snap-On, he moved to Water Corporation as Production Supervisor responsible for overseeing the purchasing of tooling as well as the flow of preset jobs to the production floor. Steve diversified his technical knowledge with sales experience at Kenneth Crosby, LLC. From there, he joined H.G Cockrill Corp, where he fulfilled the role of Production Manager. He then took on the role of Assistant Director of Product Quality at Fishman Corp overseeing all in processes and final production quality. He studied at Wentworth Institute of Technology. Here at J&J Machine, Steve is responsible for all aspects of production flow and outside processes in order to satisfy customer requirements. He enjoys solving operation/production problems and working closely with machinists on the shop floor.

Ray Richard

Director of Sales


Ray has over 40 years of experience in the machining industry and has held leadership positions in administration, sales, and technical operations. Ray began his career as a programmer at Aerospace. After Aerospace, he joined Digital Equipment Corporation as a Senior Manufacturing Production Supervisor. From there, he gained industry experience at Damco, Altec, and Vulcan Industries. At Vulcan, Ray began as the Production Manager before becoming the Sales Manager as well as being an ISO representative and auditor. He studied Business Administration at Nichols College. As J&J’s Director of Sales, Ray enjoys maintaining relationships with J&J’s existing customers and developing connections with new customers as well.

Eric Johnson

Chief Estimator & Production Coordinator


Eric has spent most of his career in the manufacturing environment. From his first position at Cobham Defense Electronics, Eric moved to Raytheon where he enjoyed a long career working on defense technology. At Raytheon, Eric worked extensively in research & development, refining designs for improved efficiency. He then moved on to David Clark Aviation where he continued to strive for maximum efficiency. Eric holds an A.A.S in Mechanical Engineering from Central New England College. At J&J, Eric draws on his considerable manufacturing experience as an estimator and is often called upon to solve our customers’ complex manufacturing challenges.

Interested in joining the J&J Machine team? Check out our employment page to learn more.