Senior Industrial Refrigeration Design Engineer

Daikin Group; Dubai; On-site; AED 420,000 - 540,000; Full time

Job summary

Daikin Middle East & Africa FZE invites a Senior Industrial Refrigeration Design Engineer to lead ammonia-based system design and optimization for large-scale applications in Dubai. You will develop and review P&IDs, sizing calculations, and equipment selections while coordinating with cross-functional teams to ensure safety and efficiency.

The role requires 8+ years in industrial refrigeration design, strong thermodynamics knowledge, and CAD fluency with AutoCAD/SolidWorks/Revit.

Qualifications

• 8+ years of experience designing industrial refrigeration systems (Ammonia-focused).
• Strong knowledge of thermodynamics and heat transfer.
• Proficient with CAD design tools for refrigeration layouts.

Responsibilities

• Design and develop industrial refrigeration systems focusing on Ammonia NH3.
• Perform thermal load calculations, sizing, and component selection.
• Create and review P&IDs, flow diagrams, layouts, and drawings.
• Analyze performance and optimize system efficiency.
• Ensure compliance with refrigeration codes and standards (ASHRAE, GCC, local).
• Coordinate with cross-functional teams (PMs, electrical engineers, site teams).
• Provide technical support for project execution, troubleshooting, commissioning.
• Assist in cost estimation, material selection, and vendor coordination.
• Stay updated on industry advancements and propose improvements.
• Lead or mentor junior engineers.

Skills

Ammonia refrigeration design

Industrial refrigeration systems

Thermodynamics

Heat transfer

Leadership / mentoring

Cross-functional collaboration

Problem solving

Education

Bachelor's or Master's in Mechanical Engineering

Tools

AutoCAD

SolidWorks

Revit

Job description

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Job Category: Customer Care and Technical Service

Location: Dubai, Dubai, AE

Job Requisition ID: 2741

Daikin Middle East & Africa FZE is a subsidiary of Daikin Industries Ltd. and the leading provider of heating, cooling, ventilation, air purification, and refrigeration technology. The company designs, manufactures and brings to market a broad portfolio of equipment, as well as tailor‑made solutions for residential, commercial, and industrial purposes in Europe, Middle East, and Africa (EMEA). To date, Daikin EMEA has over 12 000 employees across more than 59 consolidated subsidiaries. It has 12 major manufacturing facilities based in Belgium, the Czech Republic, Germany, Italy, Spain, Turkey, Austria, and the UK. Our aim is to drive sustainable and effective solutions, sparking a good climate for the generations to come. And all this can only be achieved because of our People.

About the role:

Daikin are seeking an experienced Senior Industrial Refrigeration Design Engineer with a strong background in designing Ammonia-based refrigeration systems for industrial applications. The ideal candidate will be responsible for conceptualizing, designing, and optimizing refrigeration systems to ensure efficiency, safety, and compliance with industry standards.

How you will contribute:

• Design and Develop industrial refrigeration systems, with a primary focus on Ammonia (NH3) systems.
• Perform thermal load calculations, system sizing, and component selection for compressors, Condensers, Vessels, PHE and other critical equipment.
• Create and review P&IDs, flow diagrams, layouts, and technical drawings using CAD software.
• Conduct performance analysis and optimize refrigeration system efficiency.
• Ensure compliance with international refrigeration codes and standards (e.g., ASHRAE, GCC and local regulations).
• Coordinate with cross-functional teams, including project managers, electrical engineers, and site installation teams.
• Provide technical support for project execution, troubleshooting, and commissioning activities.
• Supporting on cost estimation, material selection, and vendor coordination for refrigeration components.
• Stay updated on industry advancements and recommend innovative solutions for system improvements.
• Lead or mentor junior engineers in design best practices and industry standards.

Qualifications & Skills:

• Bachelor’s or Master’s degree in Mechanical Engineering or a related field.
• 8+ years of experience in designing industrial refrigeration systems, with a strong focus on Ammonia-based applications.
• In-depth knowledge of thermodynamics, heat transfer, and refrigeration cycles.
• Proficiency in AutoCAD, SolidWorks, Revit, or other design software for refrigeration system layouts.
• Experience with compressors, heat exchangers, cooling towers, and piping systems.
• Understanding of refrigeration safety protocols, risk assessments, and hazard mitigation.
• Strong problem-solving skills and ability to work under minimal supervision.
• Excellent communication skills for coordinating with internal teams and external stakeholders.
• Ability to manage multiple projects and meet deadlines.

Preferred Qualifications:

• Certification in Industrial Refrigeration (IIAR, RETA, or similar organizations).
• Experience in CO2 refrigeration systems alongside Ammonia-based systems.
• Knowledge of automation and control systems for refrigeration plants.
• Previous experience working with EPC contractors or MEP firms specializing in refrigeration.

Good climate starts with people
Our employees are the beating heart of our company. At Daikin, you get to work in a positive environment backed by trust, creativity and continuous improvement. Together, we create our top-quality solutions by empowering talented teams. You will get plenty of opportunities to learn and grow. We are deeply committed to a diverse and inclusive workplace culture that reflects the communities we serve. Good climate starts with people.