Product Development Engineer

Position Duties:

• Conduct lab and field testing of HVAC, thermal, and mechanical systems to evaluate product performance, reliability, and operational efficiency against regulatory and company specifications.
• Perform engineering duties in planning and designing tools, engines, machines, and other mechanically functioning equipment.
• Analyze test data and system performance metrics; prepare technical reports with engineering findings and recommendations to support product design improvements and validation.
• Support integration and functional testing of automation and control components including sensors, actuators, variable frequency drives (VFDs), thermostats, and building management systems (BMS).
• Assist in the development, validation, and continuous improvement of energy-efficient HVAC and mechanical products throughout the product development lifecycle.
• Support troubleshooting and root cause analysis of mechanical and control system failures identified during laboratory testing and field operation at customer sites.
• Collaborate with design, engineering, and operations teams on product testing protocols, design reviews, and technical evaluations.
• Review mechanical schematics, P&IDs, technical drawings, and system documentation to support testing, product validation, and compliance activities.
• Assist with field support activities at customer and project sites, including performance verification, system commissioning, and issue resolution.
• Provide mechanical engineering related technical support to customers, sales, and internal engineering teams related to product performance, installation procedures, troubleshooting, and operational issues.
• Prepare and maintain technical documentation including test procedures, troubleshooting guides, product manuals, and engineering reports.
• Utilize the following tools and technologies: AutoCAD, SolidWorks.
• Develop and interpret detailed electrical wiring diagrams and electronic communication schematics for HVAC equipment, actuators, and building automation/management systems (BAS/BMS), including Modbus RS-485 and other control communication protocols.
• Position requires domestic travel up to 10% as needed and customary for the occupation.

Position Requirements:

• The position requires a Master’s degree or foreign equivalent degree in Mechanical Engineering, or closely related field.
• The qualified candidate must have at least 1 year (12 months) of experience in a mechanical engineering position or closely related occupation.
• The qualified candidate must also have at least 1 year (12 months) of experience with all of the following: (a) performing troubleshooting, root cause and failure mode analysis, and corrective actions for mechanical and process system issues; (b) supporting and testing thermal and cooling systems such as heat exchangers, HVAC-related equipment, and circulation systems; (c) providing mechanical engineering related technical support to customers and internal engineering teams related to product performance, installation procedures, and operational issues; (d) assisting in the development, validation, and continuous improvement of mechanical products; (e) preparing technical reports by analyzing test data and system performance metrics; (f) utilizing the following tools and technologies: AutoCAD and SolidWorks; and (g) developing and interpreting electrical wiring diagrams and communication schematics for HVAC equipment and BAS/BMS systems, including electronic control and communication protocols.
• All experience may be gained concurrently.

How to Apply

Email your resume to contact@bes-tech.net with “Product Development Engineer” in the subject line.

About Bes-Tech, Inc.

Bes-Tech, Inc. designs and builds patented HVACR control systems for commercial and industrial buildings.

6916 N 97th Circle Bldg B, Suite J, Mailbox 13
Omaha, Nebraska 68122-3037

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