Mario M. Contreras
About Mario M. Contreras
Mario M. Contreras is a Senior Process Controls Design Engineer at Oak Ridge National Laboratory, specializing in the Spallation Neutron Source. He has extensive experience in electrical and instrumentation design, having worked in various roles across multiple companies since 1996.
Current Role at Oak Ridge National Laboratory
Mario M. Contreras serves as a Senior Process Controls Design Engineer at Oak Ridge National Laboratory, focusing on the Spallation Neutron Source. He has held this position since 2022 and is UL 508A MTR Certified. In this role, he applies his expertise in process controls and instrumentation to enhance the functionality and safety of neutron technology projects.
Previous Work Experience
Contreras has a diverse work history in electrical and instrumentation design. He worked at Merrick & Company as a Senior Electrical I&C Designer III from 2018 to 2019. Prior to that, he served as a SCADA Design Specialist at MWH Global in 2012 and held multiple positions at Innovative Design, Inc. from 2014 to 2017. His experience also includes roles at CRW Engineering Group, Aqua-Chem, and Cross Company, where he contributed to various engineering projects.
Education and Training
Mario M. Contreras studied Electrical and Electronics Engineering at the University of Alaska Anchorage, where he pursued a degree but did not attain it. He completed a 2-Year Certificate in Electrical Theory at the same institution from 1990 to 1992. His educational background supports his extensive experience in electrical and instrumentation design.
Technical Skills and Proficiencies
Contreras is proficient in both 2D electrical/instrumentation and 3D mechanical piping processes using AutoCAD. He possesses a comprehensive understanding of IEC, NEC, IEEE, and NFPA standards and guidelines. His technical skills extend to running UL Listed 508A Panel Fabrication shops and designing complex control systems for various engineering applications.
Project Involvement and Contributions
Mario M. Contreras has worked on significant projects related to particle accelerator and neutron technology. He has contributed to the Arcs Vacuum Control System for Beam Lines 7 and 13 at the Spallation Neutron Source. Additionally, he has been involved in the redesign of control cabinets and HVAC control schematics for the Target Building, as well as designing the Master PLC Enclosure for the Target Station H2 Gas Management System.