Senior Mechanical Engineer Data Centre

Shape a future with purpose at Arup in Frankfurt, Berlin or Düsseldorf.

Engineer innovative and sustainable solutions for the future of data centres.

Arup's purpose, shared values and collaborative approach has set us apart for over 75 years, guiding how we shape a better world.

Data Centres are crucial components of today's infrastructure, supporting everything from business to public services. Operators must ensure the longevity, efficiency, and sustainability of their sites while optimizing them for mission‑critical tasks. Arup's international and multidisciplinary team in Frankfurt is at the forefront of designing innovative and energy‑efficient data centres, ensuring that our clients meet their goals of performance, cost‑efficiency, and sustainability.

Join our international and multidisciplinary team of passionate design engineers and help us create high‑quality, sustainable, and innovative data centre structures. You will work on medium to large‑scale mission‑critical projects, covering all stages of design – from concept to construction supervision and handover.

• As part of an interdisciplinary team of architects, advisors & engineers you will work alongside other experts.
• Lead the design of mechanical systems (Cooling, HVAC, PH, Fire Fighting, Diesel supply systems) on medium to large‑scale Mission Critical projects through all design stages from Concept to Construction Supervision and Hand‑Over.
• Lead the preparation and review of design deliverables.
• Lead projects and work closely with our data centre clients to deliver quality work to meet their specific needs.
• Present technical content for review by technical and non‑technical audiences. Have a good grasp over trends and standard methodologies in the industry.
• Coordinate with other internal and external project stakeholders including other disciplines, authorities, public service providers and international clients.
• Connect solutions/ideas to the bigger picture project and client goals.
• Deliver timely feedback and recognition to others.
• Mentor and supervise junior staff and collaborate with skillful multi‑disciplinary teams maximizing our experience at the local, regional, and global level.

We are looking for someone passionate about sustainable data centre design and who possesses:

• University Degree in Mechanical Engineering or equivalent.
• 8+ years' experience designing mission‑critical mechanical systems – experience with data centres is considered a plus.
• Strong background in industrial cooling/HVAC systems.
• Knowledge of German codes and relevant industry standards.
• Experience with Revit MEP / BIM.
• Fluent in English and ideally German.
• Strong communication skills, team mindset, and focus on quality & sustainability.

• Technical Due Diligence experience.
• Tier Levels (UI, TÜV IT), SPOF Analysis.
• EEFG, PUE/WUE knowledge.

Have any questions or would like more information? Contact

At Arup, we believe in rewarding our members for their contributions to our shared success. As a trust‑owned company, we have the freedom to pursue meaningful work that aligns with our purpose and values. We also offer a unique profit share program, allowing our members to share in the results of our collective efforts.

• Flexible working: Choice of full or part time model, the ability to work outside of the office for a portion of your workweek and up to 20 days a year working from another country.
• Personal development: Mentoring program, various trainings (e.g. language courses for German and English) and individual development opportunities through our Arup University.
• Perspectives abroad: The opportunity to apply for short (6 months) or longer (1 to 2 years) assignments in other Arup offices worldwide.
• Profit sharing: Twice‑yearly profit distribution based on Arup's global performance (profit shares), not on individual performance or turnover targets.
• Welfare & Family: Company pension plan, occupational disability insurance, mobility (e.g. Swapfiets rental bike), day‑care allowance and, in Berlin, a day‑care place with our cooperation…