Senior Chiller Applications Engineer — HVAC Solutions

LG Electronics North America; Alpharetta (GA); On-site; USD 90,000 - 110,000; Full time

Benefits offered by this job

Medical benefits

401(k) retirement plan with company-mq

Paid time off

Job summary

LG Electronics North America seeks 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, representatives, and internal teams, ensuring equipment selections, system designs, and project applications align with customer requirements and LG product capabilities.

Qualifications

• Bachelor's degree in Mechanical Engineering or related discipline.
• 3+ years of commercial HVAC experience in application engineering, consulting engineering, technical sales support, or chiller system engineering.
• Strong understanding of refrigeration systems, heat transfer, hydronics, pumps, controls, and variable-speed HVAC equipment.

Responsibilities

• Provide application engineering support for LG chillers and heat pumps, including equipment selection, sizing, and performance analysis.
• Evaluate project requirements including loads, operating conditions, flow rates, pressure drop, sound requirements, electrical characteristics, and system configurations.
• Develop competitive equipment selections using approved LG software and engineering tools.
• Review chilled water, condenser water, heat pump, and hydronic system designs to ensure compatibility with LG equipment requirements.
• Support consulting engineers, contractors, owners, and sales teams with technical recommendations and application guidance.
• Interpret plans, specifications, codes, and project requirements to prepare submittals, technical responses, compliance matrices, and equipment schedules.
• Support building automation integration, including equipment controls, sequencing, BACnet/Modbus communications, and plant operation strategies.
• Collaborate with factory engineering, product management, and sales teams to address project-specific requirements and support product improvements.
• Capture customer feedback and market requirements to support product development and future product enhancements.
• Review and maintain technical documentation including engineering manuals, installation guides, application guides, catalogs, and product literature.
• Support product line activities including new product introductions, engineering changes, feature enhancements, and product lifecycle management.
• Develop and deliver technical training, presentations, webinars, and application guidance for customers, sales teams, representatives, and industry partners.
• Provide technical support during project handoff, installation, commissioning, and performance investigations.
• Analyze field issues and collaborate with service and factory engineering teams to identify root causes and drive resolution.
• Travel as needed to support customer meetings, jobsite reviews, training, and product-related activities.

Education

Bachelor's degree in Mechanical Engineering

Tools

Microsoft Excel

Microsoft Word

PowerPoint

Adobe Acrobat

Engineering documentation tools

Job description

LG Electronics North America seeks 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, representatives, and internal teams, ensuring equipment selections, system designs, and project applications align with customer requirements and LG product capabilities.