Senior Mechanical Design Engineer

Senior Mechanical Design Engineer – Building Services Consultancy

📍 Winchester (Hybrid Working)
💼 Full-Time
💰 Competitive Salary + Benefits + Bonus

---

About the Role

A respected building services consultancy with 45 years of experience delivering sustainable, value-engineered solutions is seeking a Senior Mechanical Design Engineer to join their Winchester office. You’ll lead mechanical systems design across a broad range of projects—residential, commercial, healthcare, education, and industrial—on schemes from small-scale to £100m developments

---

Key Responsibilities

• Lead HVAC, ventilation, heating, cooling, and domestic water system design from feasibility through to construction
• Use TAS for dynamic thermal modelling and AutoCAD/Revit for detailed 2D/3D coordinated outputs
• Collaborate with multi-disciplinary teams, ensuring integrated low-carbon and energy-efficient solutions
• Mentor and guide junior engineers while contributing to internal QA reviews
• Provide specialist input into pre-planning energy/sustainability reports and Part L/F compliance assessments
• Visit sites to verify installation accuracy and support technical coordination
• Engage with clients and contractors throughout delivery and oversee value-engineering initiatives

---

What You’ll Bring

• Degree in Mechanical or Building Services Engineering (BEng/MEng or equivalent)
• Chartered status (CEng, IMechE/CIBSE) or actively working towards it
• 6+ years’ experience designing mechanical building services in consultancy
• Proficiency in mechanical design software including TAS, AutoCAD, Revit, IES, Hevacomp
• Strong understanding of UK regulations (Part L & Part F, CIBSE guidelines) and sustainable engineering practices
• Excellent leadership, communication, and project management abilities
• A proactive, structured mindset capable of delivering complex projects to high quality and budget standards

---

Why This Role Is Special

• Join a consultancy known for delivering sustainable, user-focused environments
• Variety of projects—ranging from healthcare and urban extensions to corporate and residential developments
• Operate within a proactive, structured team environment that values open communication and innovation
• Benefit from hybrid working, healthcare plans, CPD-led training days, and social team events
• Support for chartership and professional growth alongside exposure to advanced thermal modelling and sustainability tools

---

If you’re a senior mechanical engineer ready to take responsibility for complex design projects and contribute to a sustainability-first consultancy, this is your opportunity.

Apply now for a confidential discussion.