Susan Corrales-Diaz has been President and CEO of Systems Integrated since 1988. Under her guidance, Systems Integrated transitioned from a specialty government contractor to a provider of leading edge technology solutions to government, municipal and private industry.

Prior to this Ms. Corrales-Diaz held the position of Vice President Business Development at Systems Integrated and various positions at Xerox Corporation. Ms. Corrales-Diaz has a B.A. from California State University at Long Beach and has completed various MBA classes, California State University at Long Beach.

Mr. Pomatto has over 40 years of experience in the design, engineering, and deployment of high technology solutions for a wide variety of industries and customers. Mr. Pomatto’s technical expertise, depth of experience, and “no nonsense” approach to problem solving, are at the core of every project that Systems Integrated undertakes. Mr. Pomatto leads the SI system engineering team and oversees the deployment of our systems. Mr. Pomatto is expert in breaking down complicated problems and developing solutions to meet our customer’s needs.

Prior to Systems Integrated, Larry worked for Hewlett Packard developing new technology for automated data acquisition and control systems. Mr. Pomatto has a B.S. in Electrical Engineering from Stanford University.

Mr. De Leeuw brings over 35 years of experience in the development and testing of Acoustic Test and Measurement Systems. Mr. De Leeuw has extensive experience within engineering and product development firms focused on both commercial and government business. Specific programs include the Defense Advanced Research Project Agency (DARPA), Transformational Reliable Acoustic Path System (TRAPS), Project and Office of Naval Research (ONR), Very Low Frequency (VLF) Program. Mr. De Leeuw has managed classified R&D programs designed to collect hydrophone and non-acoustic data in high interest, remote areas.

David holds a Master’s Degree in Computer Information and Control Engineering (CICE) from the University of Michigan.

Mr. Waldowski has over 25 years of experience in developing and implementing software solutions for the automation of critical control systems in the water, power generation, and telecommunications industries.

His focus has been overseeing the implementation of automated control systems on large projects such as the MWD of Southern California upgrade, and the US Army Corps of Engineers Power Plant Control System that controls seven hydroelectric power stations along the Missouri river.

Mr. Waldowski currently manages and directs the software group responsible for developing client specific applications, and maintaining SI’s core suite of software programs.

Mr. Kechel has been a Systems Integrated engineering partner since 2008.

Before his promotion to Director of Engineering in 1999, he gradually assumed increased project management responsibilities and became responsible for multiple data-management and visualization projects with several leading system integrators. He manages the UNIX and Windows hardware and software licensing and upgrades. 

Kechel obtained his degree in computer science (Dipl. Informatiker) from the University of Karlsruhe in Germany.

He is member of Gesellschaft für Informatik (http://www.gi.de).

Mr. Medraño Calvo has been working on DataViews, the onSITE® client HMI, since 2013. 

He has worked with HMI software and dynamic data visualization tools on UNIX/LINUX/Windows operating systems. He works to define the product roadmap for onSITE® DataViews® SCADA automation software. 

He holds a Bachelor's degree in Software Engineering from the University of Vigo, in Spain.

Mr. Patzschke has been SI's Head of HMI Design for the past 10 years.

From 1999 till 2005, Patzschke served as CTO at interNetwork AG and Inc. where he introduced interNetwork’s products to the European and US telecommunications industry. He helped to expand interNetwork’s business, and incorporate its US subsidiary, with headquarters in San Francisco, CA.

During this time he also drove the development of complex visualization projects for international companies worldwide. He manages the developer team, from definition of requirements through specifications and coding, testing, RTM, and maintenance.

Mr. Flores has been a Systems Engineer with Systems Integrated since 2020, supporting SCADA systems and PLC development for water, wastewater, and hydroelectric clients. He implements large-scale distributed control systems exceeding 10,000 points, and programs PLC logic for various platforms.

He also designs control panels in AutoCAD Electrical and handles the IT/OT side of SCADA deployments, including Linux and Windows server administration, VMware virtualization, industrial networking, and cybersecurity compliance with NERC CIP and DISA STIG standards.

Mr. Flores has a B.S. in Computer Engineering from the University of California, Riverside.