Mechanical Building Services Engineer

Company Overview PM Group is an employee-owned, international project delivery firm with over 4,000 people worldwide , providing integrated design, construction and commissioning services for complex, high-tech facilities. We work with many of the world’s leading organisations across the pharmaceutical, life sciences and advanced manufacturing sectors , delivering challenging and innovative projects globally. As an employee-owned company, we are committed to investing in our people, developing our technical capabilities and creating opportunities for our teams to grow their careers while contributing to high-impact projects. Job Summary We seek a Mechanical Services Design Engineer to lead HVAC and mechanical services designs, collaborating within multidisciplinary teams to deliver engineering solutions from concept through detailed design. Responsibilities • Lead HVAC and mechanical services design development through concept, schematic, and detailed stages to ensure project success • Prepare design briefs, engineering calculations, specifications, drawings, and technical documentation to support project requirements • Perform cooling load calculations, system sizing, and HVAC system modeling to optimize system performance • Conduct hydraulic analysis and size air and water distribution systems for efficient mechanical service delivery • Develop HVAC system schematics and design solutions throughout the project lifecycle to meet client and regulatory standards • Design Building Management System (BMS) architecture, specifications, control strategies, and sequences of operation for integrated building control • Coordinate mechanical designs with architectural, structural, and other engineering disciplines to ensure cohesive project integration • Support technical design reviews to verify compliance with project, client, and regulatory requirements Required competencies and certifications • Degree in Mechanical Engineering, Building Services Engineering, or a related discipline • Minimum 5 years of relevant mechanical building services design experience, preferably within an engineering consultancy or design environment Preferred competencies and qualifications • Strong technical knowledge of HVAC systems and associated mechanical building services • Experience working effectively within multidisciplinary project teams • Ability to work independently, manage priorities, and take ownership of assigned deliverables • Strong communication, coordination, and problem-solving skills • Proactive, self-motivated, and committed to delivering high-quality engineering work