At a Glance
- Tasks: Lead mechanical design for cutting-edge data centre projects and ensure technical excellence.
- Company: Join a top M&E contractor known for its people-focused culture and high staff retention.
- Benefits: Enjoy competitive salary, comprehensive benefits, and clear career progression opportunities.
- Other info: Collaborative team environment with strong support for professional development.
- Why this job: Work on technically challenging projects that make a real impact in critical environments.
- Qualifications: Degree in Mechanical Engineering and 5+ years in mechanical building services design required.
The predicted salary is between 51750 - 63250 £ per year.
Senior Mechanical Engineer – Design–Focused – Data Centres – Critical Infrastructure
Are you a design–focused Senior Mechanical Engineer looking to work on some of the UK's most technically challenging data centre and critical environment projects?
Our client is a leading M&E contractor with an annual turnover of circa 90 million, delivering high–profile commercial fit–out, data centre refurbishment, and critical infrastructure upgrade projects across the UK.
With a strong reputation for technical excellence, an impressive order book, and a genuinely people–focused culture, they have built a business where staff retention is exceptionally high and long–term career development is a priority.
Due to continued growth and a significant pipeline of secured work, they are seeking a Senior Mechanical Engineer to join their expanding engineering team.
The Role
Working as part of a highly skilled technical team, you will take ownership of mechanical design activities from initial concept through to detailed design, commissioning, and project delivery.
This role offers a unique opportunity to work on complex refurbishment and upgrade projects within live critical environments, including data centres and mission–critical facilities.
You will play a key role in ensuring technical excellence throughout the project lifecycle while providing engineering support across the wider business.
Key Responsibilities
- Assist in the assessment of new project opportunities and preparation of fee submissions.
- Develop and produce all necessary mechanical calculations and design solutions from concept and briefing stage through to detailed design.
- Produce and review technical documentation, specifications, drawings, and reports.
- Ensure designs comply with current regulations, industry standards, and client requirements.
- Monitor and support construction activities on site, ensuring compliance with design intent and the high–quality standards expected by the business.
- Lead and manage critical testing and commissioning activities, including:
- Integrated Systems Testing (IST)
- Black Building Testing
- Mechanical commissioning and performance validation
- Provide technical guidance and support to project teams, site teams, and wider business stakeholders.
- Collaborate closely with clients, consultants, subcontractors, and internal teams throughout project delivery.
About You
- Degree qualified or equivalent in Mechanical Engineering or Building Services Engineering.
- Minimum 5 years' experience within mechanical building services design.
- Strong understanding of HVAC and mechanical systems within critical environments.
- Experience delivering projects within data centres, critical infrastructure, commercial fit–out, or similar technically demanding sectors.
- Competent in mechanical calculations and industry–standard design software.
- Knowledge of current British Standards, Building Regulations, CIBSE guidance, and industry best practices.
- Experience supporting testing and commissioning activities within mission–critical facilities would be advantageous.
- Excellent communication and stakeholder management skills.
- Ability to work independently while contributing to a collaborative team environment.
What's on Offer?
- Opportunity to join a highly respected and financially stable M&E contractor.
- Strong pipeline of secured projects across the data centre and critical infrastructure sectors.
- Exposure to technically challenging refurbishment and upgrade projects within live environments.
- Clear progression opportunities within a growing business.
- Supportive, culture–driven environment with excellent staff retention.
- Competitive salary and comprehensive benefits package.
- #J-18808-Ljbffr
Senior Mechanical Engineer in London employer: CIBSE Journal
Join a forward-thinking company that prioritises innovation and sustainability in the renewable energy sector. As an Electrical Design Engineer, you'll benefit from a collaborative work culture that encourages professional growth through continuous learning and development opportunities. With a hybrid working model and the chance to contribute to impactful utility-scale projects, this role offers a rewarding career path in a dynamic environment.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Mechanical Engineer in London
✨Get Your Hands Dirty at Engineering Events
Join local engineering meetups or industry conferences related to mechanical engineering. Whether it's a workshop or a career fair, these events are goldmines for networking and getting a foot in the door. Plus, you can showcase your passion and enthusiasm directly to potential employers like CIBSE Journal.
✨Connect with Professors & Peers
Tap into your university’s resources—professors often have connections in the industry. Don’t be shy to ask about potential openings or recommendations. Your classmates might also know of companies hiring. Often, it’s who you know that gets you in front of the right people!
✨Highlight Your Projects and Practical Experience
When you land those interviews, make sure to talk about your hands-on projects or internships. Whether it's a design project or hands-on experience with CAD software, specific examples will make you stand out. Companies like CIBSE Journal love to hear about practical applications of your skills.
✨Apply Directly on Company Websites
Check out the careers page of CIBSE Journal and apply directly through there. It shows initiative and interest in their specific values. Plus, you'll often find openings that aren't advertised on job boards, giving you a better chance to land that full-time gig!
We think you need these skills to ace Senior Mechanical Engineer in London
Some tips for your application 🫡
Show Off Your Technical Expertise:In mechanical engineering, it’s vital to highlight your technical skills and projects. Make sure to include relevant software proficiency (like CAD tools) in your CV. If you've worked on specific engineering projects, detail your key contributions — we want to see how you’ve applied your skills in a practical setting!
Focus on Problem-Solving Examples:Employers in mechanical engineering love to see how you handle challenges. Use your cover letter to share specific instances where you’ve solved a complex problem or improved a design. This will show us you're not just knowledgeable but also capable of applying that knowledge effectively.
Highlight Relevant Certifications:Include any relevant certifications or training that can set you apart from the competition. Whether it's coursework from your degree, a recognised certification, or extra training in new technologies, we love to see candidates who continuously improve their skill set. This tells us you're serious about your career in engineering!
Tailor Your CV for the Role:Don’t forget to customise your CV for CIBSE Journal and the Senior Mechanical Engineer role specifically. Pull examples from your experience that align with the job description — it shows us you've done your research and are genuinely interested in becoming part of the team. We recommend applying through our website to ensure your application gets to the right people!
How to prepare for a job interview at CIBSE Journal
✨Brush Up on Your CAD Skills
Since mechanical engineering often involves design processes, be ready to showcase your proficiency in CAD software like SolidWorks or AutoCAD. Bring along a digital portfolio or even some sketches that demonstrate your design capabilities — it’s a great way to show what you can bring to the table at CIBSE Journal.
✨Prepare for Technical Questions
Expect technical questions that test your understanding of engineering principles and problem-solving skills. You might get hypothetical scenarios where you need to design a component or troubleshoot a mechanical system. Practising these types of questions will give you the confidence to tackle whatever comes your way!
✨Show Your Team Spirit
As a full-time mechanical engineer, collaboration is key! Be ready to share examples of past team projects or any experiences where you contributed to solving a complex problem with others. Demonstrating your ability to work in a team will resonate well with the interviewers at CIBSE Journal.
✨Discuss Your Future Goals
Since this is a full-time position, your long-term vision is important. Be open about your career aspirations, whether it’s mastering a specific tool or leading projects. This shows that you're committed not just to learning but also to growing with CIBSE Journal, making you a more appealing candidate.
