Senior Designer; HVAC​/MEP

Senior Designer (HVAC / MEP) – 8-12 years’ of experience

Reporting to the Discipline Team Leader/Manager and Lead Engineer, the candidate will assume sole responsibility for preparing coordinated MEP design drawings including HVAC, plumbing, and drainage systems. The role supports engineers during FEED and detailed design stages by producing accurate drawings, layouts, and IFC documentation as per Project requirements.

• Prepare MEP design drawings for HVAC, plumbing, and drainage systems.
• Develop coordinated layouts, schematics, and IFC drawings.
• Draft ducting, piping, drainage networks, and equipment layouts.
• Update drawings based on engineer and client revisions.
• Coordinate with architectural, structural, electrical, and fire-fighting disciplines.
• Maintain drawing revisions, records, and document control.

• Professional Diploma in Mechanical Drafting or equivalent.
• 8-12 years of experience in oil and gas and industrial projects with major contractors or consultants.
• Knowledge of Qatar Energy, Shell DEP standards, ASHRAE, NFPA, SMACNA, QCS, KAHRAMAA, and Ashghal Requirements is preferred.
• Experience in a consultancy environment (GCC/Qatar preferred).
• Proficiency in Carrier HAP v5.2 and v6.4, AutoCAD, Revit MEP, and BIM coordination tools.

For additional information please contact Gelson Dsouza, email

Bilfinger is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to ethnicity, color, religion, sex, sexual orientation, gender identity, national origin, disability or other characteristics protected by law.