Lead HVAC Engineer

For more than 40 years, the IOTA Group has been supporting clients in their international expansion by combining compliance, agility, and seamless local integration across more than 150 countries. We provide tailored solutions that enable our clients to operate confidently across borders through our Employer of Record (EOR), technical consulting, global payroll, and international recruitment services. What sets IOTA apart is the strength of its global network of 165,000 professionals, supported by a dedicated team driven by an unwavering commitment to excellence. Through our international subsidiaries, we combine global standards with deep local expertise, ensuring seamless and compliant operations wherever our clients do business. At IOTA, trust is at the heart of everything we do. We build long-term partnerships based on transparency, reliability, and compliance, helping our clients achieve lasting success in their international growth. Lead the HVAC discipline , coordinating Contractors, Vendors, Consultants and interfaces with other engineering disciplines. Review and oversee HVAC engineering deliverables, designs, calculations, layouts and system architectures to ensure safe, compliant and fit-for-purpose solutions. Monitor engineering progress, identify technical, schedule and HSE risks, and drive appropriate corrective and preventive actions. Provide technical support to Construction and Site teams, including resolution of technical queries, non-conformities, shop drawings and installation issues. Participate in HSE studies, technical reviews, workshops, site inspections, FAT/SAT, pre-commissioning, commissioning and start-up activities. Ensure HVAC systems meet requirements for safety, operability, maintainability and regulatory compliance , and support their safe handover to Operations and Maintenance. Manage HVAC interfaces, scope changes and technical decisions, while ensuring compliance with TotalEnergies procedures, project specifications and applicable