Graduate Design Engineer Are you passionate about creating a greener, more sustainable built environment? Join a pioneering organisation that has spent nearly five decades shaping the future of low-energy, low-carbon building solutions. The Opportunity Were seeking a proactive Graduate Design Engineer to develop bespoke ventilation strategies using market-leading product range. This office-based role centres on thermodynamic modelling and will see you producing detailed quotations, supporting the sales team, and offering trusted technical guidance to clients and colleagues. If you have a strong engineering foundation, a passion for sustainable building design, and experience in building services or modelling software, this is an exciting opportunity to make real impact. Key Responsibilities Create tailored, regulation-compliant ventilation solutions using the companys innovative systems. Produce accurate, project-specific system proposals, including all required ancillaries and integration details. Carry out performance modelling and compile clear, insightful reports for a wide range of clients. Offer expert advice to internal teams and external stakeholders on ventilation standards, design integration, and system performance. Work closely with consultants, specifiers, and customers to guide them through design and specification processes. Keep up to date with changing building regulations and advancements in ventilation and environmental technologies. Help enhance design processes, tools, and documentation within a forward-thinking design team. Essential Criteria Degree (or predicted) in Mechanical, Building Services, Architectural Engineering, or related discipline Genuine interest in sustainable building design, ventilation, and indoor environmental quality Strong understanding of engineering fundamentals Excellent written and verbal communication skills Analytical mindset with strong problem-solving abilities Proficiency with Microsoft Office, especially Excel; experience with CAD or modelling tools is a plus Self-motivated, organised, and able to manage workload effectively Willingness to learn and grow through training and mentorship Comfortable attending client meetings and technical discussions Eligibility to work in the UK