At a Glance
- Tasks: Lead mechanical engineering for a major 40MW data centre project in London.
- Company: Join a top international MEP contractor known for engineering excellence.
- Benefits: Competitive salary of £90,000 - £100,000 plus an attractive package.
- Other info: Great opportunities for career progression and exposure to advanced technologies.
- Why this job: Step into a high-impact role and shape the future of data centres.
- Qualifications: 5+ years in mechanical engineering; data centre experience is a plus.
The predicted salary is between 58500 - 71500 £ per year.
A leading international MEP contractor delivering high value hyperscale data centre projects is seeking a Senior Mechanical Engineer to join the team on a major 40MW facility. This company is known for engineering excellence, advanced prefabrication methods, and consistent delivery across Europe.
This role sits directly under the Lead Engineer, taking ownership of key mechanical packages, supply chain coordination, BIM development, prefabrication strategies, and commissioning support.
If you want to step into a high-impact technical leadership role on a flagship project, this is the opportunity.
Role Overview- Take ownership of multiple major mechanical packages (chillers, adiabatic coolers, pumps, heat exchangers, CRAHs, pipework, etc.).
- Produce and manage Technical Submittals and ensure suppliers deliver to programme.
- Coordinate with subcontractors, monitor progress, and drive deadlines.
- Assist in developing prefabricated pipework modules and skids.
- Manage offsite manufacturing, delivery logistics, and QA.
- Work closely with BIM specialists, providing technical information, mark-ups, reviews, and issue resolution.
- Participate in BIM workshops and ensure the model reflects accurate mechanical design intent.
- Attend FATs for major equipment to ensure compliance with specs and performance expectations.
- Drive mechanical system readiness, QA signoffs, and handover documentation.
- Support commissioning phases under guidance of the commissioning manager.
- 5+ years in mechanical engineering within large-scale construction.
- Data centre experience preferred but not mandatory.
- Strong background on major new-build projects (commercial, pharma, industrial, healthcare, municipal).
- Confident managing multiple high-value mechanical packages.
- Work on a 40MW hyperscale data centre.
- Supportive engineering leadership team.
- Progression into Lead Engineer roles.
- Exposure to advanced prefab, BIM, and commissioning processes.
Senior Mechanical Engineer – 40MW Data Centre Project (UK) - UK - 90,000 - 100,000 + Package - LJB Recruitment in London employer: LJB & Co
As a leading design consultancy in the pharmaceutical and life sciences sector, we offer an exceptional work environment that fosters innovation and professional growth. Our London location provides access to a vibrant industry network, while our commitment to employee development ensures clear pathways to leadership roles, including a defined route to Director. With competitive benefits such as private healthcare, a generous pension scheme, and a supportive culture, we empower our team to excel in their careers and make a meaningful impact in advanced manufacturing.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Mechanical Engineer – 40MW Data Centre Project (UK) - UK - 90,000 - 100,000 + Package - LJB Recruitment 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 LJB & Co.
✨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 LJB & Co love to hear about practical applications of your skills.
✨Apply Directly on Company Websites
Check out the careers page of LJB & Co 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 – 40MW Data Centre Project (UK) - UK - 90,000 - 100,000 + Package - LJB Recruitment 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 LJB & Co and the Senior Mechanical Engineer – 40MW Data Centre Project (UK) - UK - 90,000 - 100,000 + Package - LJB Recruitment 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 LJB & Co
✨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 LJB & Co.
✨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 LJB & Co.
✨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 LJB & Co, making you a more appealing candidate.
