Senior Chiller Applications Engineer

Lg-Electronic; Alpharetta (GA); On-site; USD 90,000 - 130,000; Full time

Job summary

LG Electronics is seeking a Chiller Application Engineer to support selection, application, and technical sales of LG chillers and heat pumps across the U.S. market.

You will serve as a technical expert for customers, consultants, and internal teams to ensure equipment selections align with customer requirements. You will work with Sales, Product Management, Factory Engineering, Building Automation, and Service teams to support project execution, documentation, and engineering support.

Qualifications

• Bachelor's degree in Mechanical Engineering or related field.
• 3+ years in commercial HVAC in application engineering, consulting engineering, technical sales support, or chiller system engineering.
• Knowledge of refrigeration systems, heat transfer, hydronics, pumps, controls, and variable-speed HVAC equipment.
• Ability to interpret plans, specifications, piping diagrams, sequences of operation, and applicable HVAC codes and standards.
• Experience performing engineering calculations and applying technical concepts to commercial HVAC systems.
• Proficiency with Microsoft Excel, Word, PowerPoint, Adobe Acrobat, equipment selection software, and engineering documentation tools.

Responsibilities

• Provide application engineering support for LG chillers and heat pumps—including equipment selection, sizing, and performance analysis.
• Evaluate project requirements such as loads, operating conditions, flow rates, pressure drop, sound, electrical characteristics, and system configurations.
• Develop competitive equipment selections using LG software and engineering tools.
• Review designs to ensure compatibility with LG equipment requirements.
• Support consulting engineers, contractors, owners, and sales teams with technical recommendations and guidance.
• Prepare submittals, response letters, and equipment schedules from plans and specs.

Skills

HVAC systems knowledge

Technical writing

Presentation skills

Problem solving

Education

Bachelor's degree in Mechanical Engineering or related engineering discipline

Tools

Microsoft Excel

Microsoft Word

PowerPoint

Adobe Acrobat

Equipment selection software

Engineering documentation tools

Job description

LG Electronics is seeking a Chiller Application Engineer to support selection, application, and technical sales of LG chillers and heat pumps across the U.S. market.

You will serve as a technical expert for customers, consultants, and internal teams to ensure equipment selections align with customer requirements. You will work with Sales, Product Management, Factory Engineering, Building Automation, and Service teams to support project execution, documentation, and engineering support.