Title:
Principal Mechanical Design Engineer /Associate Director
Location:
Amsterdam (3 day onsite p/week;
Rotation)
Flexibility:
Hybrid
Discipline:
Engineering
Salary/Rate:
€130k - €140k / €70p/h - €75p/h (DOE)
Employment Type:
Permanent staff or long-term contract options available
Dillon Engineering Services
, on behalf of our client, are seeking an experienced
Principal Mechanical Design Engineer / Associate Director
to support a major
Data Centre project based in Amsterdam
.
This is a
hybrid position
— ideal for candidates based in Ireland or Europe — requiring
on-site presence in Amsterdam three days per week
, with the remainder of the week worked remotely.
Why This Role?
This role is ideal for a professional with a
strong background in data centre design, field engineering, and lifecycle project delivery
. The successful candidate must bring extensive
technical and mechanical design expertise
and be able to confidently lead the engineering delivery of complex, fast-paced projects in critical infrastructure environments.
Role Responsibilities
* Lead the delivery of major mechanical engineering packages for hyperscale and co-location data centre projects.
* Serve as the technical lead across mechanical design, coordination, and project execution.
* Deliver comprehensive mechanical design packages including equipment sizing, layouts, and system integration.
* Drive innovation in mechanical systems and controls with a focus on energy efficiency and reliability.
* Ensure all design outputs align with international standards and client requirements.
* Conduct site surveys and develop detailed reports and recommendations.
* Coordinate design inputs with internal teams and external consultants.
* Oversee installation, commissioning, and handover processes to ensure systems meet performance criteria.
* Provide expert-level guidance on HVAC, piping, BMS, and mechanical controls systems.
* Maintain rigorous QA/QC on all technical documentation and design deliverables.
* Mentor and support junior engineering team members.
* Represent the business in client and stakeholder meetings, providing clear and confident technical leadership.
Role Requirements
* Degree-qualified in Mechanical Engineering or a related field.
* Chartered Engineer status (or actively working toward).
* A minimum of 8–10 years' mechanical engineering experience, with
at least 5 years dedicated to data centre projects
.
* Exceptional technical and mechanical design knowledge
—this is essential.
* Strong understanding of international design codes and standards (ASHRAE, ISO, ISPE, NFPA, BS-EN, etc.).
* Proficient in software such as Revit, AutoCAD, Navisworks, HAP, Trace 700, and equipment sizing tools.
* Proven ability to independently produce full mechanical design packages including detailed calculations and specifications.
* Solid experience in both office-based design and site-based technical support roles.
* Excellent communication, coordination, and team leadership skills.
* Ability to manage multiple project interfaces in a high-pressure, client-facing environment.
Benefits
* Competitive salary based on experience.
* 23 days annual leave, increasing with service (up to 28 days).
* Pension scheme with company contributions.
* Hybrid working option.
* Continuous professional development support.
Who Should Apply?
This role is for professionals who are experts in
mechanical design for mission-critical ICT and data centre facilities
. We are specifically looking for individuals with a deep technical skillset, proven delivery experience, and the ability to operate confidently in both design and field engineering roles.
Interested in Learning More?
For a confidential conversation, reach out to Jessica:
Ref Code:
DES-1013