Key Responsibilities: • Design and engineering of HVAC systems for oil & gas facilities in accordance with project specifications and international standards. • Perform detailed HVAC load calculations, duct sizing, pipe sizing, and equipment selection. • Prepare and review HVAC drawings, layouts, and schematics. • Coordinate with other disciplines and EPC project teams to ensure seamless integration. • Support procurement activities by preparing technical specifications and evaluating vendor proposals. • Resolve technical issues and provide engineering support during construction and commissioning phases. • Ensure compliance with HSE standards and project-specific quality requirements. Qualifications & Experience: • Bachelor’s degree in mechanical engineering or equivalent. • Strong knowledge of HVAC design software (e.g., HAP, AutoCAD, Revit etc.). • Familiarity with international codes and standards (ASHRAE, SMACNA, etc.). • Experience in working with multidisciplinary teams in large-scale industrial projects. • Excellent analytical, problem-solving, and communication skills. Preferred Skills: • Experience in onshore oil & gas facilities. • Knowledge of energy efficiency and sustainability practices in HVAC design. • Ability to manage multiple tasks and meet tight deadlines.