Mechanical Commissioning Engineer

Mechanical Commissioning Engineer

Locations: Frankfurt, but other European locations include Gävle, Groningen, Helsinki, Madrid, Milan, Oslo, Paris
Experience: 4+ years
Eligibility: EU passport or right to work across the EU required
Employment Type: Full-time


Are you an experienced Mechanical Commissioning Engineer looking to work on some of the most complex and high-profile mission-critical data centre projects worldwide?

This is an opportunity to join a global data centre consulting and commissioning specialist delivering cutting-edge facilities for hyperscale, colocation, technology and financial services clients.

In this role, you’ll be at the heart of end-to-end mechanical commissioning, supporting data centre projects from design review through testing, validation and operational readiness. You’ll work with advanced mechanical and HVAC infrastructure, ensuring systems perform reliably in normal, maintenance and failure operating modes.

You’ll be hands-on with chilled water systems, HVAC, chillers, cooling towers, AHUs, humidification systems and process water systems, while also engaging with BMS, SCADA, PLC and EPMS platforms. Working closely with project managers, contractors and clients, you’ll help ensure commissioning activities are delivered safely, efficiently and in line with international standards.

This role suits someone who enjoys both technical depth and collaboration, and who takes pride in delivering quality in high-risk, high-availability environments. You’ll also have the opportunity to mentor others, contribute to best practices and influence how critical infrastructure is delivered.


Why consider this opportunity?

• Exposure to large-scale and hyperscale data centre projects
• Work with a respected, global commissioning and consulting organisation
• Technically challenging projects with real responsibility and visibility
• Competitive salary and benefits package
• Long-term career progression in the mission-critical sector

If you’re passionate about mechanical systems, commissioning excellence and data centre infrastructure, this role offers the chance to make a real impact on the digital environments the world depends on.

Apply now to take the next step in your commissioning career.


Eligo Recruitment is acting as an Employment Business in relation to this vacancy. Eligo is proud to be an equal opportunity employer dedicated to fostering diversity and creating an inclusive and equitable environment for employees and applicants. We actively celebrate and embrace differences, including but not limited to race, colour, religion, sex, sexual orientation, gender identity, national origin, veteran status, and disability. We encourage applications from individuals of all backgrounds and experiences and all will be considered for employment without discrimination. At Eligo Recruitment diversity, equity and inclusion is integral to achieving our mission to ensure every workplace reflects the richness of human diversity.