Principal Engineer - Mechnical- HVAC (Site Ops)

Job Description Overview As part of the AtkinsRéalis Middle East Site Operations team, the HVAC discipline ensures the delivery of efficient, compliant, and sustainable mechanical systems across major projects. Responsibilities include reviewing contractor submissions, verifying head loss and pressure drop calculations, and ensuring HVAC designs meet international standards and UAE regulations. The team coordinates closely with Architecture, Electrical, and PHE to guarantee seamless integration of building services, while safeguarding performance, safety, and energy efficiency. This role is central to translating design intent into reliable on-site execution, supporting AtkinsRéalis’ mission to engineer a better future. Your role Review engineering submissions from contractors. Ensure compliance with international standards and specifications. Analyze head loss and pressure drop calculations for pumps and HVAC systems. Respond to technical queries from contractors. Multi-disciplinary coordination. Review fabrication drawings. Apply knowledge of UAE local regulations. About you Bachelor’s degree in Mechanical Engineering Experience: 10+ years as a site engineer on major projects; Middle East experience is mandatory. Note : Candidates must be willing to travel to the UAE for short durations as part of project requirements. Reward & benefits Explore the rewards and benefits that help you thrive – at every stage of your life and your career. This includes: • Comprehensive life insurance coverage. • Premium medical insurance for you and your dependents. • Generous annual leave balance. • Flexible and hybrid work solutions. • Remote work opportunities outside of country. • Company gratuity scheme. • Discretionary bonus program. • Relocation assistance. • Employee Wellbeing Program: 24/7 access to specialists in finance, legal matters, family care, personal health, fitness, and nutrition. Seize every opportunity to sharpen your skills, expand your expertise, and be recognized for the impact you make. About AtkinsRéalis We're AtkinsRéalis , a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's infrastructure and energy systems. Together, with our industry partners and clients, and our global team of consultants, designers, engineers and project managers, we can change the world. We're committed to leading our clients across our various end markets to engineer a better future for our planet and its people. Find out more. Worker Type Employee Job Type Regular At AtkinsRéalis , we seek to hire individuals with diverse characteristics, backgrounds and perspectives. We strongly believe that world-class talent makes no distinctions based on gender, ethnic or national origin, sexual identity and orientation, age, religion or disability, but enriches itself through these differences.