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Letty is from Mexico, where she received her Accounting degree and moved to the United States when she was 20. Fluent in Spanish, she teaches her co-workers the language and has them practice at the McDonald’s drive thru by ordering her a large Coke with extra ice. Her plans for total dry type transformer world domination will be complete when she finishes her degree in Electrical Engineering in 2026, or sooner!

Contact Letty
Sales Engineer

Direct: 815-678-1534

Mike has a deep-seated passion for adventure, speed, and precision, bringing unparalleled energy to the table. Fueled by a spirit of exploration, Mike has always embraced the thrill of the open road. His fervent love for Harley-Davidson motorcycles serves as a testament to his affinity for freedom and adrenaline. When he’s not cruising on his cherished Harley, Mike immerses himself in the intricate world of electrical automation, honing his skills and staying abreast of industry trends. With over 30 years of experience in the electrical automation industry and more than 6 years dedicated to sales, Mike brings a wealth of knowledge and expertise.

Contact Mike
Sales Engineer

Direct: 815-678-1510

After years of hard work and dedication, Mike earned his bachelor’s degree in Electrical Engineering with an emphasis in Biomedical Engineering and a minor in Physics. He joined Olsun with 5 years of technical sales experience. During his free time, Mike enjoys cooking new foods, admiring his garden, and playing D&D. Additionally, he enjoys traveling, whether it be a weekend getaway or a trip across the world with his wife. He has already visited several countries, including exploring the blue coasts of Greece and the enchanting temples of Japan.

Contact Mike
Sales Engineer

Direct: 815-678-1522

Terry is one of the newer members on the Olsun Sales Team. He brings a decade of hands-on shop floor knowledge from his previous employment back in the 80’s and 90’s at Olsun Electrics. Now twenty years have passed since he pursued his Mechanical & Mechatronics Engineering degrees. He spent time in biomedical pharmaceutical industries, sensors, and thermal process heating with the oil and gas industries. Terry brings a diverse knowledge in design and sales applications with his return to Olsun. When not working, he pursues enjoying life and family homesteading. For hobbies, he enjoys years of building, operating, and driving IMCA Dirt Modified and Stock cars. Along with gardening, chickens, herbal medicine, and his Saphire Siberian Huskies.

Contact Terry
Sales Engineer

Direct: 815-678-1535

“Wes” is the newest member of the Olsun Sales Team. Wes joined Olsun with a chemical engineering background along with 5 years of technical sales experience in the automation and the communication industries. When Wes is not busy selling transformers, he likes to work on modifying cars and to plan his next big international vacation to spread the word about Olsun transformers.

Contact Waseem
Sales Engineer

Direct: 815-678-1513

Since 2011, Corey has applied her Accounting & MBA background to drive significant value at Olsun. She provides comprehensive cost analysis and developing strategic pricing for our custom engineered products, along with providing ERP, CRM, and sales support. Her analytical skills and industry knowledge translate complex data into actionable insights and strategic solutions. Beyond her core responsibilities, Corey has been a key driver in expanding Olsun’s social media presence on LinkedIn and Facebook, and continued growth. Outside of work, she enjoys exploring warm destinations and pursuing personal challenges, including refining her golf game.

Contact Corey
Sales Operations Manager

Direct: 815-678-1515