Refrigeration Applications Engineer

Summary / Objective

The Senior Refrigeration Applications Engineer is responsible for providing expert-level engineering support in the design, specification, and application of commercial and industrial refrigeration and HVAC systems. This role leads the development of advanced technical solutions from concept through construction, including system layouts, custom equipment design, energy management systems (EMS), and controls integration. The position plays a key role in cross-functional project coordination and ensures accurate, timely engineering documentation to support sales, construction, and service operations.

Essential Functions

Design and specify commercial and industrial refrigeration systems, including CO and glycol-based systems, low-temperature cascade systems, and centralized rack refrigeration.

Engineer HVAC and EMS control systems, focusing on efficiency, sustainability, and regulatory compliance.

Collaborate with internal teams, clients, contractors, architects, and consultants to define project requirements and develop system concepts.

Design and review equipment selections, system layouts, and schedules to meet performance specifications.

Review and redline construction and manufacturing drawings, perform load calculations, and prepare submittal packages.

Provide troubleshooting support and technical guidance during construction and commissioning phases.

Coordinate with vendors and manufacturers to confirm compatibility and performance of system components.

Attend project meetings, conduct field verifications, and provide on-site engineering support as needed.

Maintain up-to-date knowledge of industry standards and codes (ASHRAE, IIAR, local regulations).

Contribute to continuous improvement of internal engineering practices, documentation, and tools. Qualifications & Knowledge, Skills, and Abilities

Bachelor's degree in Mechanical Engineering (required)

Professional Engineer (P.E.) license (preferred)

7-10 years of experience in refrigeration and HVAC system design, with at least 3 years in industrial refrigeration

Proficiency in thermodynamics, psychrometrics, fluid mechanics, and heat transfer

Knowledge of ammonia and CO systems, compressor technologies, condensers, and evaporators

Familiarity with electrical systems including MCCs, VFDs, and control panel layouts

Understanding of EMS, PLC controls, and sequence of operations

Proficiency in AutoCAD, Microsoft Excel, and project management software

Excellent verbal and written communication skills

Ability to manage multiple complex projects and mentor junior engineers

Strong attention to detail, mechanical aptitude, and analytical problem-solving

Commitment to safety and integrity in all work practices Travel Requirements

Limited travel required for client meetings and job site visits.

Work Environment & Physical Demands

Primarily office-based environment with occasional site visits.

Exposure to typical office noise, interruptions, and use of computers and related equipment.

Must be able to sit, stand, walk, use hands, reach, talk, and hear throughout the workday.

Occasional lifting up to 10 pounds.

While visiting job sites, adherence to OSHA safety protocols and use of personal protective equipment (PPE) is required (e.g., hearing and eye protection).