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Engineer II-Refrigeration

Company

WITTERN GROUP INC

Location

Clive, Iowa

Posted

July 02, 2026

Position Overview

Essential Duties and Responsibilities Design, develop, and test insulation, heating, and refrigeration system architecture for vending equipment.
Perform thermal cabinet analysis and sealed-system performance analysis to support product development and design decisions.
Design refrigeration circuits, control algorithms, refrigerant selections, and system components for new and existing products.
Develop refrigeration systems that meet DOE, NAMA, product performance, reliability, cost, and manufacturing requirements.
Troubleshoot and validate refrigeration system performance during prototype builds, pilot builds, and production transitions.
Support resolution of field and production refrigeration issues in coordination with manufacturing, quality, engineering, and the Vendnet service organization.
Support refrigeration design activities for new product development and continuous improvement projects.
Evaluate refrigeration design changes and recommend improvements t...

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