Refrigeration Engineer

Company logo
Gray Aes
A multi-disciplinary engineering consultancy providing services across various sectors.
Design and document refrigeration systems for food & beverage processing and cold storage facilities.
15 days ago ago
$90,000 - $145,000
Expert & Leadership (13+ years), Intermediate (4-7 years), Experienced (8-12 years)
Full Time
Lexington, KY
Office Full-Time
Company Size
300 Employees
Service Specialisms
Architecture
Engineering
Automation
Robotics
Process Engineering
Packaging Engineering
System Integration
Project Management
Sector Specialisms
Industrial
Food and Beverage
Pharmaceutical
Energy
Process & Packaging Engineering
Automation Solutions
Robotics & Vision
Chemical Production
Role
What you would be doing
bim modeling
design drafting
equipment selection
system evaluation
shop review
client coordination
  • Begin involvement in industry organizations such as IIAR, RETA, and ASHRAE to support professional development.
  • Assist in the design and documentation of refrigeration systems under the supervision of senior engineers.
  • Assist in preparing design criteria and bid packages for subcontractor pricing.
  • Use AutoCAD, Revit, and BIM tools to draft refrigeration and process cooling designs.
  • Attend internal and client meetings to gain exposure to project coordination and communication.
  • Contribute to the updating of engineering standards and participate in team knowledge sharing.
  • Help generate layouts, sizing, and equipment selections for primary and secondary refrigeration systems (e.g., chilled water, glycol, brine).
  • Participate in system evaluations for condition, capacity, and efficiency, contributing to reports and recommendations.
  • Support the development of design approaches for ammonia, CO₂, and synthetic refrigeration systems, including temperature and humidity control strategies.
  • Collaborate with senior engineers to review shop drawings, respond to RFIs, and perform site visits.
What you bring
pe license
mechanical degree
refrigeration
autocad
revit
communication
  • Basic understanding of discipline-specific codes and standards, such as IMC, IIAR, ASHRAE, and NFPA.
  • Professional Engineering License is required.
  • Bachelor’s degree in mechanical engineering or equivalent combination of education and experience.
  • 3+ years of experience in refrigeration design; preference for food and beverage processing facilities and cold storage.
  • Familiarity with AutoCAD and Revit; willingness to learn BIM workflows and load calculation tools.
  • Ability to work in a fast-paced, team-oriented environment and demonstrate professional integrity.
  • Excellent oral and written communication skills, with a collaborative and proactive mindset.
Benefits
Information not given or found
Training + Development
Information not given or found
Interview process
Information not given or found
Visa Sponsorship
Information not given or found
Security clearance
Information not given or found
Company
Overview
Over 35 years
Experience
The company has a long-standing history of expertise in delivering infrastructure projects across various sectors.
20+ countries
Global Presence
Operate in numerous countries, showcasing extensive international reach and capability.
85%+ projects
On-time delivery
Consistently deliver projects on time and within budget, regardless of complexity.
  • Established to meet the demand for high-quality engineering services across multiple industries.
  • Recognized for innovative, sustainable solutions tailored to specific project needs.
  • A trusted partner on large-scale infrastructure projects worldwide.
  • Portfolio spans energy, utilities, infrastructure, and more, including work in public and private sectors.
  • Adaptability across urban and rural landscapes, demonstrating versatility.
Culture + Values
  • Integrity and Transparency in all aspects of our work.
  • Commitment to the highest standards of performance and service.
  • Fostering a culture of innovation and continuous improvement.
  • Respect for all individuals, embracing diversity and inclusivity in our approach.
  • Collaboration and teamwork across all levels of the organization.
  • Passion for creating long-term value for our clients and communities.
Environment + Sustainability
2050
Net-Zero Commitment
Committed to achieving net-zero emissions.
  • Investing in renewable energy and energy efficiency across operations.
  • Reducing carbon footprint through sustainable practices and innovations.
  • Tracking and reporting environmental impact on a yearly basis.
  • Supporting the circular economy by reducing waste and reusing materials.
Inclusion & Diversity
  • Ensuring equal opportunity and fostering an inclusive work environment.
  • Striving for gender balance and a diverse workforce in all departments.
  • Setting measurable goals for diversity and inclusion in recruitment and promotion processes.
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Refrigeration Engineer at Gray Aes in Lexington, KY