Mechanical Design Engineer – Ammonia Refrigeration

ADEAREST; Sharjah; On-site; AED 150,000 - 240,000; Full time

Job summary

A leading engineering firm in Sharjah is seeking a Mechanical Engineer with expertise in HVAC and refrigeration design. The candidate will be responsible for interpreting project contracts, managing BIM procedures, and producing design documentation in compliance with regional standards. Required qualifications include a Bachelor's degree in Mechanical Engineering and proficiency in Revit MEP, Navisworks, and AutoCAD. This role offers the opportunity to work on large-scale projects in a dynamic environment.

Qualifications

• Bachelor's degree in Mechanical Engineering or related field.
• Superior Computer Skills including Revit MEP, Navisworks, and AutoCAD.
• Strong knowledge of Refrigeration and HVAC design principles.
• Proficiency in BIM workflows and CAD tools (Revit MEP, AutoCAD) is essential.

Responsibilities

• Interpret project contracts and ensure design compliance with standards.
• Prepare pre-design specifications and system layouts.
• Manage BIM procedures and lead equipment selection.
• Manage BIM procedures per BS 1192, PAS 1192-5, and BS 8536-2.
• Lead equipment selection and approvals within the design scope.
• Perform refrigeration system design, analysis, and calculations (heat load, HVAC, pipe stress).
• Develop drawings and documentation for design review, coordination, and IFC submissions.
• Conduct clash detection and value engineering; prepare BOM/BOQ.

Skills

Refrigeration design principles

HVAC design principles

Revit MEP

Navisworks

AutoCAD

Education

Bachelor's degree in Mechanical Engineering

Tools

Microsoft Office

Navisworks

AutoCAD

Microsoft Office

Job description

Responsibilities and duties

• Interpret project contracts and scope covering Industrial Refrigeration, Commercial Refrigeration Racks, and HVAC Ventilation.
• Prepare and verify pre‑design specifications, block flow diagrams, and system layouts.
• Ensure all designs comply with required standards, specifications, and regional regulations.
• Manage BIM procedures in line with BS 1192, PAS 1192‑5, and BS 8536‑2.
• Lead equipment selection and approvals within the design scope.
• Perform refrigeration system design, analysis, and calculations (heat load, HVAC, thermal, pipe stress, vibration, seismic, etc.).
• Develop drawings and documentation for design review, approval, coordination, and IFC submissions.
• Conduct clash detection, value engineering, and prepare BOM/BOQ.
• Produce AutoCAD/REVIT/BIM deliverables aligned with company standards.
• Review redlines, sketches, and work scopes to produce accurate mechanical plans.
• Coordinate project timelines and ensure timely completion of all drawings and documents.
• Review designs prepared by other team members and provide technical guidance.
• Support the development of design conventions and ensure consistency across projects.

Qualifications

• Bachelors degree in Mechanical Engineering, or related field.
• Superior Computer Skills; (Revit MEP, Navisworks, AutoCAD, Microsoft Office).
• Strong knowledge of Refrigeration and HVAC design principles.
• Knowledge of thermodynamic principles is an added advantage.
• Experience working with large site‑built ammonia refrigeration systems.