Sales Engineer France

Data4 Group; France; Hybride; EUR 60 000 - 100 000; Plein temps

Résumé du poste

Data4 Group is seeking a Sales Engineer to provide technical support to the sales team for data center infrastructure solutions in France. You will translate customer requirements into deliverable designs for high-density power and cooling, collaborate with Design and operations, and present robust proposals to win opportunities.

You will engage with hyperscale and enterprise customers, build cost models, and shape service offerings while ensuring solutions meet long-term supportability and

Qualifications

• Master's or Bachelor’s degree in Mechanical or Electrical Engineering (or related field).
• 3–5+ years of experience in pre-sales, sales engineering, or solution design—ideally in data center, colocation, telecom, or critical infrastructure environments.

Responsabilités

• Capture customer requirements and translate them into deliverable technical solutions for new opportunities, amendments, and expansion projects.
• Validate solution feasibility across power, cooling, space, and operational constraints, with focus on high power density and liquid cooling for AI/HPC workloads.
• Develop Capex cost models for proposed solutions, assessing risks and alternatives.
• Collaborate with Design and other stakeholders on non-standard requirements, costing, validation, and solution options.
• Coordinate with Design and fit-out teams to ensure deployment-ready designs.
• Drive standardization and reuse of design components across the region.
• Ensure solutions align with corporate design principles and long-term supportability.
• Build technical responses to RFIs/RFPs and write customer-facing proposals.
• Support sales in negotiating contracts and SLAs with customers.

Connaissances

Data center infra

Pre-sales

Solution design

Cost modeling

RFIs/RFPs

French

English

Formation

Engineering degree

Outils

AutoCAD

Visio

Description du poste

ABOUT THE ROLE

The Sales Engineer provides technical support to the sales team. This support covers opportunities that need specialized expertise. As part of the Technical Sales team, the Sales Engineer helps grow company revenue. They also ensure that customer solutions can be implemented and supported for the full life of the contract.

The Sales Engineer translates customer requirements into robust, deliverable data center infrastructure solutions and acts as the key technical interface between customers, sales team, the Design team, and international stakeholders.

KEY RESPONSIBILITIES

Pre-Sales & Solution Design

• Capture customer requirements accurately and translate them into deliverable technical solutions for new opportunities, amendments, and expansion projects.
• Validate solution feasibility across power, cooling, space, and operational constraints, with particular focus on high power density requirements and liquid cooling solutions (e.g., direct-to-chip, rear-door heat exchangers) for AI and HPC workloads.
• Develop Capex cost models for proposed solutions, assessing risks and identifying alternatives.
• Collaborate closely with the Design team, and other internal stakeholders on non-standard requirements — working together on costing, design validation, and solution alternatives.
• Coordinate with the Design and fit-out teams to ensure contracted solutions are accurately translated into deployment-ready designs and customer fit-out work.
• Drive standardization and re-use of design components and solution approaches across the region, guiding customers toward standard service offerings wherever possible.
• Ensure all solutions align with corporate design principles and long-term supportability requirements.

RFI/RFP & Proposal Management

• Build the technical response to RFIs/RFPs, completing customer compliance and technical requirement questionnaires.
• Validate the non-recurring costs (NRC) of each offer in collaboration with internal stakeholders, providing sales team with the inputs needed to finalize pricing.
• Write and structure clear, customer-facing technical proposals.
• Support sales team in negotiating major or highly specific contracts, including validation of technical drawings and rack layouts.
• Negotiate the technical clauses of contracts and SLAs with customers, in coordination with the sales and legal teams, ensuring commitments remain deliverable and supportable.

Customer Engagement

• Partner with sales team to lead presales activities, focusing on hyperscale cloud providers, neoclouds, and enterprise customers.
• Lead technical site tours and deliver presentations showcasing the company’s colocation offering.
• Support customer workshops, solution definition sessions, and technical evaluations throughout the sales cycle.
• Conduct technical reviews and deep-dive sessions with customer SMEs to align on requirements, validate designs, and resolve technical questions.
• Act as the technical voice in key customer presentations, advocating for the company’s solutions.
• Provide post-sales technical support and follow-up as needed and help customers adopt company tools and services (e.g., the customer portal).
• Build strong relationships with customers and internal stakeholders, resolving issues proactively.

Sales Enablement & Internal Contribution

• Help develop and launch new services in the Service Catalog: documentation, pricing, Technical Sales training, and associated procedures.
• Maintain up-to-date sales documentation for standard products, covering service descriptions, pricing, contracts, and SLAs.
• Stay current on data center technology trends (cooling, power, density, AI workload requirements) to advise customers credibly and position the company’s offering effectively.
• Develop technical arguments and sales materials that reinforce the company’s value proposition
• Share market and customer insights with the Design team to help shape the service portfolio.
• Manage and prioritize workload to meet agreed OLAs, and support pipeline visibility and demand forecasting with sales teams.

REQUIREMENTS

Education and experience

• Master’s or Bachelor’s degree in Mechanical or Electrical Engineering (or related field).
• 3–5+ years of experience in pre-sales, sales engineering, or solution design — ideally in data center, colocation, telecom, or critical infrastructure environments.

Technical skills

• Strong technical knowledge of data center infrastructure (power and cooling systems), with an active interest in emerging technologies and industry trends.
• Knowledge of AI compute requirements, GPU clusters, and high-performance networking.
• Ability to build or contribute to cost models and assess technical and commercial risk.
• Experience responding to RFIs/RFPs and structuring customer-facing technical proposals.
• Proficiency with AutoCAD and Visio.

Soft skills

• Excellent written and spoken communication skills in French and English.
• Strong presentation skills for customer-facing engagements and site tours.
• Strategic thinker with strong problem-solving skills, able to manage competing priorities and move between detail and big picture.
• Active listener, able to respond accurately and credibly to customer questions.
• Strong team player with a collaborative, cross-functional working style.
• Genuine motivation to find the best possible solution for the customer while staying within company standards, ensuring long-term supportability.