Mechanical Desgin Engineer

Your impact

Jacobs is seeking a talented Mechanical Design Engineer to join our Buildings & Logistics team based from our office in Riyadh.

The projects are set to elevate Saudi Arabia's tourism industry by attracting discerning travelers from around the world seeking exclusive experiences, unrivaled luxury, and a deep connection with nature.

The successful candidate will be responsible for designing mechanical systems within buildings, including HVAC, plumbing, and fire protection systems, ensuring they meet sustainability, safety, efficiency, and client requirements.

You will work on various project stages from concept to detailed design, coordinating closely with architects, structural engineers, and contractors.

In joining Jacobs you will

Develop mechanical design concepts and detailed drawings for HVAC, plumbing, and fire protection systems using software such as AutoCAD, Revit, and BIM tools.
Perform engineering calculations for heat loads, airflow, duct sizing, pipe sizing, pump head, and equipment selection.
Coordinate mechanical services design with other disciplines (electrical, architectural, structural) to ensure seamless integration.
Attend design coordination meetings with clients, consultants, and contractors to present designs and resolve issues.
Ensure designs meet sustainability and energy efficiency targets, contributing to LEED, Estidama, or other green building certifications.
Stay up-to-date with industry trends, new technologies, and regulatory changes in mechanical building services.
Here's what you'll need
Bachelor’s degree in Building Services Engineering, Mechanical Engineer, Built Environment Engineering from a recognized university
3+ years of experience in mechanical building services design.
Support senior engineers and/or senior designers in the on-going determination of building services requirements
Proficiency in design software (AutoCAD, Revit MEP, HAP, Elite, or similar)
The ability to produce well-presented reports is also essential.


Revit experience is preferred.
From our inclusive employee networks to our positive mental health champions – we’re committed to driving a culture of caring where you can be you.

Joining Jacobs not only connects you locally but globally - and together, our diverse perspectives and unique backgrounds power our collective strength.

We collaborate and share! By supporting one another, we all succeed.
With safety and flexibility always top of mind, we’ve gone beyond traditional ways of working so you have the support, means and space to maximize your potential.

You’ll uncover flexible working arrangements, benefits and opportunities to do good too – from participating in our global giving and volunteering program, to exploring new and inventive ways to help our clients make the world a better place.
No matter what drives you, you’ll discover how you can cultivate, nurture and achieve your goals – all at a single global company.
We value collaboration and believe that in-person interactions are crucial for both our culture and client delivery.

We empower employees with our hybrid working policy, allowing them to split their work week between Jacobs offices/projects and remote locations enabling them to deliver their best work.
Your application experience is important to us, and we’re keen to adapt to make every interaction even better.

If you require further support or reasonable adjustments with regards to the recruitment process (for example, you require the application form in a different format), please contact the team via Careers Support.