**Key Responsibilities** * Prepare **2D/3D mechanical drawings**, shop drawings, and as-built drawings using AutoCAD or Revit MEP. * Draft and detail mechanical systems including: * **HVAC (ducting, chilled water systems, mechanical ventilation)** * **Plumbing (water supply, drainage, rainwater systems)** * **Firefighting systems (sprinklers, pumps, network layouts)** * **Medical gas systems** (if applicable) * Prepare sections, schematics, isometrics, coordination drawings, and equipment layouts. * Ensure drawings comply with **QCS**, **ASHRAE**, **NFPA**, **QCDD**, **Kahramaa**, and project specifications. * Coordinate with engineers, architects, and other disciplines for drawing updates and clash resolutions. * Revise drawings based on consultant feedback and site conditions. * Assist in preparing **MEP coordination drawings** using Revit (if required). * Maintain accurate drawing records and document control as per Qatar project standards. * Conduct site visits or measurements when required for verification. **Required Skills & Qualifications** * Diploma/ITI in **Mechanical Engineering** or **Draftsmanship**. * Proficient in **AutoCAD**, **Revit MEP**, and MS Office. * Strong understanding of HVAC, plumbing, drainage, and firefighting systems. * Knowledge of **QCS 2014**, **ASHRAE**, **NFPA**, and **QCDD regulations** preferred. * Ability to read and interpret mechanical drawings, specifications, and technical documents. * Good communication skills in English; Arabic is a plus. **Preferred Qualifications** * Experience working in Qatar with MEP contractors or consultants. * Familiarity with **Lusail**, **Qatar Rail**, **Ashghal**, **Msheireb**, or major Qatar projects. * GCC experience preferred. **Experience** * **4–5 years** relevant experience. * Qatar/GCC experience is an advantage. Job Types: Temporary, Contract Contract length: 06 months Pay: From QAR4,500.00 per month Location: * Doha (Required)