Mechanical Design Engineer – Data Centers (Freelance)

About the role

An established engineering consultancy delivering high-profile data center projects across the UK and Europe is looking for a Mechanical Design Engineer for a 6-9 month freelance contract. The engineer takes ownership of mechanical building services design across the full project lifecycle, from initial concept and feasibility through detailed design, technical coordination, construction support and project completion. The role is based in Central London with a hybrid arrangement of 1-3 days per week in the office.

Key responsibilities

• Take part in data center projects covering RIBA Stages 1 to 7
• Design and coordinate mechanical building services systems
• Liaise with multidisciplinary design teams, clients and contractors

Required profile

• Proven experience as a Mechanical Design Engineer in building services
• Previous data center project experience is essential
• Experience delivering projects through all design stages
• Comfortable working in multidisciplinary consultancy teams

Required skills

• Strong knowledge of HVAC, cooling systems and mechanical infrastructure in mission-critical environments
• Proficiency with industry-standard design software and relevant UK design standards

What we offer

• Freelance contract of 6-9 months with immediate start
• Rate of £50-£60 per hour
• Long-term freelance opportunity with a respected engineering consultancy
• High-profile mission-critical projects
• Hybrid working flexibility
• Possible contract extension depending on project workload