Judy Greenspon, Founder and President At the heart of this privately held corporation is Founder and President Judy Greenspon. Judy graduated in 1980 from St. Mary’s College of Notre Dame with a B.A. in Economics and a minor in Computer Science. After college, Judy joined the US Peace Corps and spent the next five years as a developmental economist managing projects in Southeast Asia. In 1985 Judy began her engineering support service career in Orange County working on x86 based motherboards and servers for several leading edge Fortune 500 high-technology companies. Today, Judy runs NPI Services, Inc. from offices in Costa Mesa, with the sole focus of supporting engineering and electronic groups in the development of sophisticated and leading-edge prototypes for new product introductions.


John Osowski, Production Manager/Business Development Manager John is Production Manager and Business Development Manager at NPI Services. He joined the NPI team in the spring of 2005, supporting engineers with component kitting, PCB fabrication, and PCB assembly services. His attention to detail and writing skills positioned him to play an integral part in the implementation of our quality management system, which resulted in our ISO 9001:2008 certification in 2007, AS9100 Rev. C in 2011, and ultimately NPI’s ISO 13485:2003 certification in 2013. John enjoys the challenge of managing quick turn electronic prototypes and NPI logistics. It shows in our clients’ appreciation of his service. He has gained the trust and respect of many of our long term customers. John received his B.A. in Economics from the University of Wisconsin-Madison in 2004 and his MBA from the University of California, Irvine in June 2012.


Richard Kass, Key Account Manager As our Key Account Manager, Richard provides a strong technical interface for NPI that enables the management of complex programs for our clients in the aerospace industry. Richard has over 25 years of sales experience in the electronics industry, from intellectual property to every type of component used in micro-electronic sub-systems, to box build avionics for satellites. Richard started his career as a design engineer at Ford Aerospace. After that, he moved into technical sales as a direct salesman, later transitioning to a manufacturer’s representative. Richard earned his B.S.E.E. from Michigan Technological University in 1977.


Tien Ngo, Technical Program Manager/Quality Manager Tien Ngo’s aerospace engineering experience enhances NPI technical program management as demand for our turnkey technical services grows in the mil-aero market segment. NPI’s culture and elite clientele provide an environment where Tien’s talents can cross many disciplines from product design to final test. From box builds to cable assemblies to parylene conformal coating, Tien’s wide range of experience and technical support is greatly appreciated by NPI’s customer base. Tien began his career as a Quality Engineer at ATK Launch Systems from 2006-2008 where he tested Reusable Solid Rocket Motor (RSRM) and Booster Separation Motor (BSM) programs for NASA. From there he transitioned over to Northrop Grumman as a Test Engineer for the Joint Strike Fighter and Forward Looking Infrared Imaging program. Some of his responsibilities included testing the rate sensor system that went into the Electro-Optical Distributed Aperture System for the Joint Strike Fighter (JSF) program. Tien graduated in 2005 with a BS in Electrical Engineering from Cal State Fullerton.


Robbie Robinson, Test Engineer/Quality Engineer Robbie has over 40 years of test engineering experience that began in the Army and continues today. When an aerospace client presents a Vietnam era subsystem that needs replacement Robbie gets excited to study the classic analog schematic. He can debug anything and is quick to reference technical journals and has a thorough understanding of IPC specifications. He can be found hard at work in the NPI test lab supporting NPI’s customers with functional test, power-up test, PCBA failure analysis, box builds, and system integration. As a pioneer in the telecommunications industry working for Ericsson and ADC, he actively participated in the evolution of quality and just-in-time conveyor manufacturing systems. Over his career Robbie has participated in many ISO 9001 and AS9100 certification audits. Robbie has been an Amateur Radio Operator for over 30 years. He holds an A.A. degree in Engineering Technology and a B.S. in Business Administration from the University of La Verne.


Kyra English, Project Manager Kyra manages our ASIC OEMs and the design challenges new devices present for reference designs. She forecasts production pricing, and provides detailed material supply chain reports, budgetary pricing, and ROM quotes. Her 20 years in semiconductor inside sales bring a wealth of knowledge and relationships to our team of electronic buyers in Costa Mesa. Her pleasant attitude and over the top customer service calms the nerves of marketing managers eager to demonstrate their quick turn prototypes at the next industry specific trade show. She works closely with our test team to ensure the latest firmware and functional test specifications have been updated and performed to our clients’ quality standards.


Linda Kim, Project Manager Linda is a Project Manager and super-supply-chain economist that enjoys dissecting obsolete component part numbers and finding solutions to our clients’ material challenges. Her creative solutions have saved our clients millions of dollars by preventing subsystem obsolesce. She has a keen interest in taking on PCB fabrication challenges relative to leading-edge manufacturing limits. Linda enjoys spending time in the lab extracting wisdom from Robbie’s 40+ years of experience. Linda graduated from University of California, San Diego with a B.A. in Economics in 2008.



Jason Callender, Project Manager Jason is a Project Manager specializing in material procurement and quick turn assemblies. He has many years of experience as an electronics buyer including purchasing pre-production kits that are sent to contract manufacturers all over the world. His excellent customer service and warm personality are greatly appreciated by long term NPI customers. Jason has many talents but his analytical number crunching and attention to detail bring the right mix of skills we need to deliver quick turn PCB assemblies on time. Jason received his A.A. degree from Orange Coast College in 2006.



Juliann Ranieri, Office Manager Juliann manages our accounting, human resources and administration operations. She was instrumental in creating more efficient accounting and quoting systems to expedite Rough Order of Magnitude and budgetary quotes. Juliann also manages IT database edits and upgrades with our outside consultants. The synergy she creates with our team of economists makes for exceptional data analysis presentations. Her past experience in managing architecture firms translates very well to supporting NPI.  We appreciate her concern for ergonomics training and her passion for good coffee. She received her Bachelor’s Degree from Cal State Long Beach in Business Management in 1987.


Gilbert Beas, Project Manager A Costa Mesa native, who joined the NPI team in January of 2016. His main efforts are concentrated on material procurement and delivering on-time quick-turn assemblies. His sense of humor and superior customer service skills are appreciated and respected by our customers. Gilbert graduated from the University of Southern California in 2014, where he earned his B.A. in International Relations Global Business (MKT.)


Dale Terrien, Director of Operations Drawing upon his experience in hardware, software, and systems engineering for both the aerospace and commercial arenas, Dale provides NPI and its customers with a unique combination of detailed knowledge along with a view of the big picture. He is versed in all aspects of product design including circuit design (analog and digital), ASIC and FPGA design, Electromagnetic Compatibility (EMC), Design for Manufacturability (DFM), project management, systems design, firmware and OS development, and simulation & analysis. Always looking for opportunities to improve processes and procedures, he enjoys trouble-shooting and problem solving in all areas of product development. Dale graduated from Eastern New Mexico University with a B.S. degree in Computer Science and Mathematics, and has made Orange County his home since 1985, developing products for the military, telecommunications, computing, and data protection industries.