Senior Designer; HVAC​/MEP

Bilfinger is a leading international industrial services provider, driving efficiency and sustainability for the process industry. With 31,000+ employees and over €5.4 billion in revenue in 2025, we offer solutions in consulting, engineering, manufacturing, maintenance, turnarounds, and digital applications across key sectors like energy, chemicals, pharma, and oil & gas.

In the Middle East, Bilfinger provides comprehensive services ranging from feasibility studies, conceptual and detailed design, to project management and construction supervision. We play a vital role in oil & gas, power, water, infrastructure, and industrial sectors by ensuring projects meet international standards, cost efficiency, and sustainability goals. Beyond project delivery, we also support clients with asset integrity management, plant maintenance, and turnaround services to ensure reliability, efficiency, and extended lifecycle of critical facilities.

With deep regional expertise of around 3600+ employees and global best practices, we support our clients in achieving operational excellence, risk management, and long‑term value creation.

At Bilfinger, we offer a work environment where you can learn and grow. Join us and be part of a team shaping the future!

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.

• Professional Diploma in Mechanical Drafting or equivalent.
• 8‑12 years in oil and gas and industrial projects with major contractor or consultants.
• 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.
• 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 is preferred.

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.