Mechanical Design Engineer jobs in United Kingdom
Intermediate Mechanical Engineer
Vertical Recruitment Limited
Discover more opportunities than anywhere else. Find more jobs nowSenior Mechanical Engineer - Peterborough
BALFOUR BEATTY
Graduate Mechanical Engineer - Building Services - Manchester
Buro Happold
Connect with headhunters to apply for similar jobsSenior Building Services Mechanical Engineer (Healthcare)
Aztrum
Lead Mechanical Engineer - Product Assurance
BAE Systems
Senior Mechanical Engineer
Job summary
A growing engineering consultancy in Bristol is seeking a Senior Mechanical Engineer to lead mechanical design on diverse projects. You will mentor junior engineers and ensure high-quality outputs while contributing to sustainable design solutions. The role offers opportunities for career development, hybrid working options, and an engaging team environment where your ideas will have a real impact. Join us and help shape innovative building services solutions that prioritize collaboration and flexibility.
Benefits
Qualifications
- Chartered or actively pursuing Chartered status.
- Solid experience in mechanical building services design.
- Confident using design software like Revit and AutoCAD.
Responsibilities
- Take ownership of mechanical design processes.
- Lead mechanical building services design on projects.
- Produce high-quality design documents and specifications.
- Provide mentorship and support to junior colleagues.
Skills
Education
Senior Mechanical Engineer - £40,000 - £50,000, depending on experience + Benefits - Bristol
Ready to step into a senior role where your ideas matter, your growth is supported, and your work has real impact?
At Box Twenty Consulting Engineers, we give you more than just a job title. You'll have the chance to lead meaningful building services projects, guide a talented team, and shape low‑carbon design solutions that make a difference. No corporate red tape - just a clear path to progress, recognition for your work, and a team that values what you bring.
As a Senior Mechanical Engineer, you'll take ownership of the mechanical design process from day one. You'll work closely with clients, contribute to strategy, and mentor junior engineers - all while working on a wide range of interesting, design‑led projects in Bristol and beyond.
- Lead mechanical building services design on multiple projects
- Produce high‑quality design documents - from calculations and models to specifications and drawings
- Represent the business in client meetings and design team workshops
- Provide day‑to‑day support and mentorship to junior colleagues
- Keep on top of design standards, building regulations, and sustainable technologies
- Plan and manage your work effectively to meet project deadlines
We're Box Twenty - a growing, independent consultancy based in Bristol. We believe great engineering starts with great people. That's why we prioritise collaboration, innovation, and real flexibility. Our projects span residential, education, leisure, and commercial sectors - giving you variety and challenge without the burnout.
- Hybrid working options - balance home and office life
- Ongoing support towards Chartership and career development
- A friendly, no‑ego team that genuinely enjoys what they do
- Opportunity to work on exciting, sustainable design projects that matter
- Is Chartered or actively working towards it
- Has solid experience in mechanical building services design
- Understands sustainable, low‑carbon design approaches
- Enjoys working collaboratively but can also lead independently
- Communicates clearly and professionally with clients and teams
- Is confident using Revit, IES, Amtech, AutoCAD and similar tools
- Is fluent in English and eligible to work in the UK
This could be your next big move - and we'd love to hear from you. Apply now to join a company where your skills, voice, and future are all valued
* The salary benchmark is based on the target salaries of market leaders in their relevant sectors. It is intended to serve as a guide to help Premium Members assess open positions and to help in salary negotiations. The salary benchmark is not provided directly by the company, which could be significantly higher or lower.