Sr. Design and R&D Engineer

Al Shirawi; Dubai; Hybrid; AED 120,000 - 200,000; Full time

Job summary

A leading engineering firm in Dubai is seeking a Design and R&D Engineer to lead HVAC product development. The ideal candidate will possess 5–7 years of experience in HVAC design or R&D, with a strong background in thermodynamics and automation. Responsibilities include overseeing product design from inception to approval, ensuring compliance with industry standards, and mentoring junior staff. Proficiency in programming with C/C# and tools like AutoCAD is essential. Join a dynamic team driving innovation in HVAC solutions.

Qualifications

• 5–7 years of experience in HVAC product design or R&D.
• Experience in developing psychrometric labs and PLC-based automation.
• Proven track record in PPAP coordination and UL certification support.

Responsibilities

• Lead end-to-end design and development of HVAC products.
• Mentor junior engineers and foster improvement in R&D.
• Ensure compliance with AHRI, ASHRAE, and EUROVENT standards.

Skills

Thermodynamics

Heat Transfer

Psychrometrics

C

C#

.NET

Finite Difference Method

Finite Element Method

Electrical Engineering

Education

Bachelor of Engineering (BE) in Mechanical

Master of Technology (MTech) in Thermal Engineering

Tools

AutoCAD

SolidWorks

Job description

Department: Engineering / R&D
Reporting To: Manager – R&D

Role Summary

As Design and R&D Engineer you will lead the end-to-end design, development, and enhancement of HVAC and coil products. You’ll bridge innovative R&D initiatives—such as thermal system simulations and psychrometric lab setup—with hands‑on design activities, including PPAP coordination, UL certification support, and CNC drafting oversight. This hybrid role demands strong technical acumen, programming proficiency, and team leadership to drive product excellence and process optimization.

Key Responsibilities

Product R&D & Simulation

• Develop, test, and refine advanced HVAC thermal solutions using numerical methods (FDM/FEM) and psychrometric analysis.
• Set up and manage psychrometric lab facilities, sensor selection, calibration, and PLC-based automation.

Coil Design & PPAP Coordination

• Lead coil geometry analysis and selection using specialized software, ensuring compliance with performance and safety standards.
• Own the Production Part Approval Process (PPAP) documentation for OEM customers and support UL certification submissions.

Drafting & CNC Programming Leadership

• Supervise the drafting team to produce accurate production drawings and CNC files, ensuring timely release to the shop floor.

Technical Support & Collaboration

• Provide engineering clarifications to sales and procurement teams and address OEM customer queries.
• Coordinate with cross‑functional teams to implement lean manufacturing and process‑optimization practices.

Standards & Compliance

• Ensure designs meet AHRI, ASHRAE, EUROVENT, and other relevant standards.

Team Development

• Mentor junior engineers, drafters, and technicians; foster continuous improvement in the R&D and design functions.

Qualifications & Experience

Educational

• Bachelor of Engineering (BE) in Mechanical.
• Master of Technology (MTech) in Thermal Engineering.

Required Experience

• Experience in developing engineering software tools or selection programs.
• Experience in developing psychrometric labs, sensor selection, and PLC-based automation.
• 5–7 years in HVAC product design, R&D, or coil manufacturing/OEM components.
• Proven track record in PPAP coordination, UL certification support, and engineering software/tool development.

Key Skills & Tools Required

• Strong knowledge of Thermodynamics, Heat Transfer, and Psychrometrics
• Proficiency in tools like C and C# or .NET
• Strong in numerical simulation methods (Finite Difference Method or Finite Element Method)
• Strong knowledge of Electrical Engineering and ability to read circuit diagrams
• Knowledge of control logic, sensor calibration, and PLC-based automation
• Hands‑on experience with AHUs, fan selection, chillers, humidifiers, and electrical heaters
• Familiarity with AHRI, ASHRAE, and EUROVENT standards

Technical Skills

• Thermal & Fluid Fundamentals: Thermodynamics, Heat Transfer, Psychrometrics
• Simulation & Programming: Numerical simulation (FDM/FEM); C, C#, .NET for tool development
• Design & Drafting: Coil geometry design; CAD (AutoCAD, SolidWorks); CNC programming
• Controls & Automation: Sensor calibration; PLC logic; AHU and electrical heater integration
• Standards Compliance: AHRI, ASHRAE, EUROVENT, OEM, UL requirements

Soft Skills

• Strong leadership and team‑building capabilities
• Excellent verbal and written communication
• Detail‑oriented with strong analytical and problem‑solving skills
• Ability to coordinate cross‑functional projects and drive results under tight timelines