ABOUT THE ROLE The Design Manager is accountable for the end-to-end design of data centres and campus infrastructure projects, ensuring solutions meet Data4s design standards, customer requirements, programme constraints, and Data4 quality and performance standards.

The role owns the campus design delivery.

The role owns the cross organizational design quality, acting as the technical authority across key disciplines (CSA, MEP, controls, networks, and power substation), and drives design decisions that balance technical performance, economics, schedule, and supply chain availability. RESPONSIBILITIES Lead design delivery: Own high-level, low-level, and campus masterplanning design.

Act as technical authority: Provide product implementation expertise across CSA, MEP, controls, networks, and power substations.

Client: Interface with the Client during the sales cycle and during the delivery of the data centre.

Authorities: Lead the design permitting process, interfacing with local permitting bodies ensuring permitting constraints are met, and ultimately ensuring permits for construciton are granted.

Ensure design quality & performance: Guarantee Max IT capacity and SLA compliance Deliver efficiency targets (PUE, WUE) Deliver a design which meets permitting requirements Develop a design which is optimized to meet the Data4 and Clients SLA performance requirements Define and optimise technical solutions: Set equipment requirements with programme, delivery, and supply chain Optimise design to target cost metrics Drive modular / prefabricated design approaches Select and validate vendors: Support vendor selection Validate technical specifications Support constructability: Define construction methods Ensure design is buildable and aligned with delivery constraints Coordinate commissioning readiness: Interface with commissioning requireemts to Define, review,



and validate commissioning protocols are included for execution Engage with customers & stakeholders: Support technical discussions, engineering reviews and the prospecting and contract negotiation stage Provide SME input for utility and permitting topics Lead techncial validation with the Client during the execution phase Drive project alignment: Work with project controls and delivery to ensure schedule and cost adherence REQUIREMENTS Education and experience Technical Design Engineering experience (E.g.

Electrical, Mechanical, Architectural, ICT, Civil/Structural Engineering)More than 5 years experience in data centres Proven experience leading multi-discipline design scopes across campus and data hall infrastructure (masterplanning through detailed design).

Technical skills Data centre engineering and delivery constraints: CSA / MEP design integration, Controls, networks (as relevant to DC infrastructure), and power substation interfaces Ability to make technical decisions based on Data4 product, Clients and site specific requirements.

Coordination with SMEs as needed for specific deviations and high level expertise.

Commissioning concepts, protocol definition and execution readiness Ability to define and validate equipment technical requirements, specifications and vendor submittals.

Understanding of balanced commercial objectives of a data centre masterplanning Ability to optimise designs against performance metrics (including PUE/WUE), MaxIT capacity, risk and speed.

Demonstrated ability to combine technical and business skills to propose the right balance between technical specifications, cost, , speed SLAs and supply chain availability / delivery lead time.

Cross functional management experience with a mid-size team Behavioral skills Valuable communication skills Strong stakeholder management, negotiation and conflict-resolution skills Structured problem-solving Makes and owns decisions Rigour, and a quality-first mindset

📌 Design Manager Escaudain (Mont-Bellevue)
🏢 DATA4 Group
📍 Mont-Bellevue