At a Glance
- Tasks: Lead the design and delivery of advanced mechanical systems for data centre projects across Europe.
- Company: Join CloudHQ, a rapidly growing leader in innovative data centre solutions.
- Benefits: Competitive salary, travel opportunities, and a chance to work on cutting-edge technology.
- Other info: Exciting growth opportunities in a dynamic, innovative environment.
- Why this job: Make a real impact in sustainable infrastructure while collaborating with diverse teams.
- Qualifications: 8+ years in mechanical engineering with project management experience required.
The predicted salary is between 60000 - 80000 £ per year.
Who We Are
At CloudHQ, our mission is to deliver flexible, efficient, and resilient data center solutions to businesses worldwide. Founded by a pioneer in data center REITs, we are a rapidly growing organization with state-of-the-art data center sites globally, with locations in Ashburn, London, Frankfurt, Paris, Milan, Osaka, São Paulo, and more.
As we embark on an exciting phase of global growth, we are building a diverse and talented team to drive our success and help shape the future of mission-critical infrastructure at CloudHQ.
Role Overview
The Senior Mechanical Engineer – Development will take ownership of the design, planning, execution, and delivery of advanced mechanical systems for developer-led hyperscale data center projects across Europe. This role combines technical expertise in designing, testing, and optimizing mechanical systems, including HVAC, cooling infrastructure, fire suppression systems, and thermal load management, with project management skills to ensure on-time, within-budget, and compliant delivery across all project phases.
The successful candidate will act as a trusted technical advisor and project leader, collaborating with cross-functional teams, external contractors, and tenants to deliver high-performance, sustainable and mission-critical mechanical infrastructure tailored to meet operational demands and evolving industry standards.
Key Responsibilities
- Technical Leadership & Mechanical Design
- Serve as the subject matter expert for the design and delivery of mechanical systems that meet tiered reliability, scalability, and energy efficiency goals in hyperscale environments.
- Review detailed engineering specifications and calculations for HVAC systems, chilled water networks, air handling units, cooling towers, and fire suppression systems, ensuring compliance with regulatory standards.
- Optimize thermodynamic efficiencies and fluid dynamics across mechanical systems to achieve maximum performance and minimize operating costs.
- Review CFD modelling software to simulate airflow dynamics, thermal load distribution, and cooling efficiency, identifying potential hotspots and operational risks.
- Design redundant systems to support continuous operations during peak loads and maintenance windows.
- Project Management & Lifecycle Oversight
- Lead mechanical scopes across all phases of development, including early-stage development, design reviews, and tendering.
- Collaborate with development teams during pre-construction planning, providing input on master plans, feasibility studies, and design risk mitigation.
- Manage mechanical system integration during construction, acting as the primary liaison between contractors, consultants, and the internal project team.
- Compliance & Sustainability Standards
- Ensure all designs comply with European building codes, ASHRAE standards (e.g., TC9.9 for data centers), and ISO directives.
- Incorporate energy optimization technologies and carbon reduction strategies into designs, meeting enterprise sustainability objectives and achieving optimal PUE targets.
- Monitor adherence to environmental regulations, including waste management, material use, and emissions minimization.
- Stakeholder Collaboration & Integration
- Partner with structural and electrical engineers to ensure seamless integration of mechanical systems with building designs and other infrastructure.
- Collaborate with tenant teams to address unique mechanical requirements, tailoring cooling and airflow solutions for their workloads.
- Build and maintain strong relationships with contractors, vendors, and consultants, ensuring project milestones and performance deliverables are consistently met.
- Lead design team meetings, presenting technical insights and ensuring actionable outcomes for mechanical scopes.
- Innovation & Continuous Improvement
- Research emerging industry innovations, including liquid cooling, IoT-controlled sensor technologies, and AI-driven predictive maintenance tools, integrating them into CloudHQ projects where feasible.
- Develop and implement modular mechanical solutions, leveraging prefabrication strategies to reduce construction timelines and costs.
- Introduce advanced monitoring systems to enable operational visibility and real-time performance tuning across mechanical systems.
Skills & Experience
- Technical Expertise
- Expertise in designing and delivering mechanical systems for data centers, including HVAC, cooling infrastructure (air-cooled, water-cooled, hybrid cooling), fire suppression systems, and air distribution networks such as AHUs and pressurized systems.
- Advanced knowledge of thermodynamics, fluid mechanics, and heat rejection strategies for large-scale mission-critical facilities.
- Proficiency in mechanical system modelling and software tools, including AutoCAD, Revit, and BIM platforms for mechanical design.
- CFD modelling software (e.g., ANSYS or OpenFOAM) for simulation and optimization.
- Energy modelling systems for efficiency analysis and reporting.
- Regulatory Knowledge
- Comprehensive understanding of EU environmental standards, EN & ASHRAE standards, ISO certifications, and local building codes for designing mechanical systems.
- Familiarity with sustainability frameworks and technologies for optimized performance.
- Project Management Skills
- Proven ability to handle complex mechanical scopes across multiple simultaneous projects while maintaining strict adherence to schedules and budgets.
- Skilled in generating detailed documentation, reports, and technical reviews, ensuring compliance across all stages of development.
- Soft Skills & Collaboration
- Strong communication and stakeholder engagement skills, capable of working across multidisciplinary teams and with external contractors.
- Leadership experience mentoring junior engineers and fostering technical collaboration within teams.
- Excellent problem-solving skills for resolving on-site challenges and maintaining project alignment.
- Travel Flexibility
- Willingness to travel regularly within Europe to project sites and contractor facilities (up to 50% travel based on project needs).
Preferred Qualifications
- Education: Bachelor’s or Master’s Degree in Mechanical Engineering, or equivalent technical discipline.
- Certifications: Professional certifications such as LEED AP, ASHRAE Certification, or CIBSE/IMECHE Membership are highly desirable.
- Experience: Minimum 8+ years of technical and project management experience delivering mechanical systems for developer-led data center projects, industrial facilities, or similar mission-critical environments.
- Languages: Fluency in English (required); fluency in German, French, or other European languages (preferred) to support regional collaboration.
At CloudHQ, we create cutting-edge data centers that fuel the digital infrastructure of the future. As a Senior Mechanical Engineer – Development, you’ll work at the intersection of innovation, technology, and engineering excellence, helping build sustainable facilities in mission-critical environments. Be part of a team that values collaboration, growth, and impact in the exciting world of hyperscale development.
Apply today! Visit our LinkedIn page or contact recruiting@cloudhq.com for more information.
Senior Mechanical Engineer – Development in London employer: CloudHQ International
At CloudHQ, we pride ourselves on being an exceptional employer that fosters a culture of innovation and collaboration. Our commitment to employee growth is evident through continuous learning opportunities and the chance to work on cutting-edge projects in state-of-the-art data centers across Europe. With a focus on sustainability and a supportive work environment, we empower our team members to make a meaningful impact in the rapidly evolving field of mission-critical infrastructure.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Mechanical Engineer – Development 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 CloudHQ International.
✨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 CloudHQ International love to hear about practical applications of your skills.
✨Apply Directly on Company Websites
Check out the careers page of CloudHQ International 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 – Development 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 CloudHQ International and the Senior Mechanical Engineer – Development 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 CloudHQ International
✨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 CloudHQ International.
✨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 CloudHQ International.
✨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 CloudHQ International, making you a more appealing candidate.
