Senior Mechanical Engineer

Mott Mac Donald is a global engineering, management, and development consultancy committed to delivering impactful work that shapes the future. We are a team of over 20,000 experts working across the world in more than 50 countries. We are proud to be part of an ever‑changing global industry, delivering transformative work that’s defining our future. It’s our people who power that performance.

As an employee‑owned business, we invest in creating a space for everyone to feel safe and valued and empowered with the right tools and support. Whether you want to pursue excellence in your specialism or broaden your experience with flexible roles across our business, you’ll be connected to a community of global experts championing you to be your best. Join us and shape your story with Mott Mac Donald, where everyone has the opportunity to be brilliant.

Mott Mac Donald is strengthening its capabilities in rail and metro station enhancement projects across the Middle East—and we’re looking for an experienced Senior Mechanical Engineer to join our expanding transportation and infrastructure team. You’ll collaborate with specialists across architecture, civil structures, electrical systems, fire safety, and building services to deliver innovative station upgrade programmes for the Roads and Transport Authority (RTA).

• Lead the design and delivery of mechanical systems for metro/rail station enhancement projects
• Prepare mechanical calculations, design reports, layouts, schematics, specifications, and tender documentation
• Conduct detailed assessments of existing station HVAC, ventilation, firefighting, plumbing, and thermal comfort systems
• Develop mechanical upgrade strategies aligned with RTA, Dubai Civil Defense (DCD), ASHRAE, NFPA, and international engineering codes
• Coordinate mechanical engineering inputs across multidisciplinary project teams
• Review and validate contractor submissions, material proposals, risk assessments, and method statements
• Provide technical oversight during installation, testing, commissioning, and handover
• Support environmental comfort studies, heat load assessments, and mechanical refurbishment plans
• Attend client, consultant, and contractor meetings, representing mechanical discipline requirements
• Contribute to business development activities, including proposal writing and fee estimates

• Bachelor’s degree in Mechanical Engineering;
  Master’s preferred
• Prior experience working on RTA projects or station enhancement/refurbishment is highly desirable
• Strong background in HVAC design, mechanical ventilation, firefighting systems, plumbing, and drainage
• Familiarity with tunnel ventilation concepts, smoke management strategies, and emergency systems
• Excellent understanding of relevant codes including ASHRAE, NFPA, DCD, and local UAE mechanical standards
• Chartered status or working toward chartership is an advantage
• Strong communication, coordination, and report‑writing skills
• Ability to work within programme and budget while maintaining technical excellence
• Demonstrated experience in multidisciplinary environments and the ability to liaise effectively with authorities
• Flexible working

• 90 calendar days paid maternity leave
• Competitive annual leave
• Annual professional institution subscription
• Annual company performance bonus scheme – Subject to company performance

At Mott Mac Donald, we support our staff to create work‑life balance which works for them and welcome candidates looking for career flexibility. We are open to discussing flexible working at interview stage.