Design Engineer
Job in
Riyadh, Riyadh Region, Saudi Arabia
Listed on 2026-05-26
Listing for:
Manar Rass
Full Time
position Listed on 2026-05-26
Job specializations:
-
Engineering
Mechanical Engineer, Engineering Design & Technologists
Job Description & How to Apply Below
To design efficient and reliable refrigeration systems with a primary focus on Freon-based applications while possessing foundational knowledge of Ammonia systems. The Design Engineer is responsible for developing system layouts, performing thermal calculations, and supporting project execution with accurate technical documentation. The role emphasizes compliance with project requirements, industry standards, and energy efficiency goals.
Job Detailed Responsibilities Executive / Technical (Directly Related to the Work Environment)Freon System Design
- System Load Analysis
:
Perform accurate cooling load calculations using Cool Selector, HAP, or similar tools. - Equipment Selection
:
Select compressors, condensers, evaporators, and expansion valves based on performance and cost. - Refrigerant Circuit Design
:
Design piping with proper suction/liquid line sizing and control of pressure drops.
Ammonia System (Basic Knowledge)
- Assist in conceptual designs focused on exchanger layout and flow paths.
- Support safety layout development including relief valve sizing and emergency protocols.
Drafting & Documentation
- Create and update P& and mechanical layouts using AutoCAD.
- Review and finalize fabrication and installation drawings.
- Maintain BOMs, design calculations, and datasheets.
- Perform energy analysis to implement VFDs, smart valves, and condenser optimization.
- Recommend and design with energy-efficient refrigerants and compliant technologies.
Compliance
- Ensure alignment with international standards and local safety codes.
- Apply guidelines to ammonia-related designs when applicable.
Education
- Bachelor’s degree in Mechanical Engineering or a related field.
Experience
- Essential
: 3–5 years in refrigeration design.
- Strong understanding of Freon-based refrigeration.
- Foundational knowledge of Ammonia-based systems.
- Proficient in thermal analysis and component sizing.
- Skilled in AutoCAD and technical drawing.
Core Competencies
- Strong cross-functional communication and documentation skills.
Skills
- Proficiency in Microsoft Office Suite (Word, Excel, PowerPoint).
- AutoCAD & SOLIDWORKS.
To View & Apply for jobs on this site that accept applications from your location or country, tap the button below to make a Search.
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
Search for further Jobs Here:
×