Randall Winfrey

Randall Winfrey has a diverse range of work experience in the field of electrical engineering. Randall started their career in 1995 at Sempra Energy Services Corp, where they worked as an Electrical Engineer and later as an Electrical Designer. At Sempra, they gained expertise in designing electrical systems, data acquisition systems, PLC programming, and embedded system design. Randall also utilized various software tools such as SKM Power Tools and AutoCad R14 for drafting and circuit design.

In 2005, Sempra Energy Services Corp was acquired by Honeywell, and Winfrey then joined Schlumberger in 2006 as a Sustaining Electrical Engineer. In this role, they were responsible for creating and maintaining electrical production files for fracking trailers. Randall implemented continuous improvements to the electrical and control systems, performed FMEA and root cause analysis, qualified new parts, and collected data using DAQs and sensors. Randall also demonstrated proficiency in Canbus interfacing and protocol and resolved trade control compliance issues.

Winfrey later worked at Caterpillar Inc. as a Sustaining Electrical Engineer, starting in 2015. Randall was primarily responsible for handling Cat's electrical parts catalog, including end-of-life solutions, consolidation, and the elimination of obsolete parts through design changes and supplier changes. Randall also performed other assigned duties related to sustaining engineering.

From 2016 to 2018, Winfrey pursued self-employment as a semi-retired consultant. Finally, in 2019, they joined INOVA Geophysical as an Electrical Engineer, but no end date for this position is provided in the data.

Randall Winfrey's education history includes a Bachelor of Science degree in Electrical and Electronics Engineering from the University of Houston. Randall also obtained a Master's degree in Electrical Engineering/Control Systems from the same university. However, specific information such as start and end years for their education is not provided.