Senior Mechanical Engineer

Senior Mechanical Engineer

Location: Bristol
Sector: Defence, Research & Development
Security Clearance: UK Nationality required (eligibility for security clearance)

An established, multidisciplinary engineering consultancy is seeking an experienced Senior Mechanical Engineer to join its Bristol office. This role supports a growing portfolio of technically challenging projects across the defence and research sectors
, alongside high-quality commercial fit-out work.

You will take a senior position within the mechanical team, delivering building services designs, supporting project delivery, and contributing to the ongoing development of the Bristol office.

• Defence projects requiring security clearance, involving complex and secure environments

• Two high-spec fit-out projects focused on research and design facilities

• A strong forward pipeline of multidisciplinary building projects

This provides a balanced mix of secure, technically demanding work and longer-term project stability.

• Lead mechanical building services design from concept through to delivery

• Produce and review calculations, technical reports, drawings, and specifications

• Act as a technical lead, coordinating with internal teams and external consultants

• Support and mentor junior engineers

• Liaise directly with clients and stakeholders to ensure successful project outcomes

• Ensure designs comply with relevant UK standards and regulations

• Degree qualified in Mechanical Engineering or Building Services Engineering

• Chartered or working towards Chartership (CIBSE, IMechE, or equivalent)

• Proven experience in mechanical building services design

• Experience in defence, secure, or research environments is advantageous

• UK national with eligibility for security clearance (essential)

• Strong communication skills and a collaborative approach

• Involvement in secure and technically complex defence projects

• Exposure to cutting-edge research and design-led environments

• Clear career progression within a respected consultancy

• Competitive salary and benefits package

• Flexible working and supportive team culture

Get in touch today to find out more!