Senior Pre-sales engineer

Luxquanta; España; Remote; EUR 70.000 - 95.000; Vollzeit

Zusammenfassung

LuxQuanta is seeking a Senior Pre-Sales Engineer to bridge customer needs with technical execution across Europe and beyond. You will drive presales, design complex telecom solutions, and close B2B deals while coordinating R&D, Product, and Operations.

The role requires 7–10+ years in telecom pre-sales or related fields, deep fiber optics expertise (DWDM/OTN), and fluency in English and Spanish, with remote work within Spain for those outside Barcelona.

Qualifikationen

• Degree in Telecommunications or Electrical Engineering is required.
• 7–10+ years of Telecom Pre-Sales, Solutions Architecture, or Technical Sales experience.
• Fluent in English and Spanish; German is a plus.

Aufgaben

• Lead technical presales, solution design, and B2B deal closures.
• Deliver high-level technical presentations, demos, and site visits.
• Coordinate presales workflows with R&D, Product, and Operations teams.
• Architect enterprise/carrier fiber optics solutions (DWDM, OTN, wholesale models).
• Lead RFP/RFI responses, SOWs, and feasibility studies, and support cross-functional teams.

Kenntnisse

Presales leadership

Solutions architecture

Technical sales

Customer presentations

Negotiation

Project coordination

Ausbildung

Telecommunications/Electrical Engineering degree

Tools

DWDM design

OTN networks

Jobbeschreibung

We are hiring! Join LuxQuanta as a Senior Pre-Sales Engineer

At LuxQuanta, we are pioneering the Quantum Communications industry with quantum physics-based security solutions. As we expand internationally, we're looking for a passionate Senior Pre-Sales Engineer to help us lead the market across Europe and beyond.

About the Role

As Senior Pre-Sales Engineer, you'll bridge customer needs, business goals, and internal technical execution. You are a tech-commercial powerhouse who can spark interest, design complex solutions, and close B2B deals while coordinating R&D, Product, and Operations.

Main Tasks & Responsibilities

• Presales Leadership & Closing: Drive technical presales, solution design, and B2B telecom deal closures.
• Customer Advisory & Mobility: Conduct high-level technical presentations, demos, and on-site client visits globally.
• Project Orchestration: Coordinate complex presales workflows, aligning internal R&D, Product, and Operations teams.
• Network Solution Design: Architect tailored solutions for enterprise/carrier clients (high-level fiber optics, DWDM, OTN, wholesale/reseller models).
• RFPs & Proposals: Lead commercial negotiations, RFP/RFI responses, SOWs, and feasibility studies.
• Hands-On & Field Support: Apply field engineering insights and support cross-functional teams on ad-hoc priorities.
• Degree in Telecommunications or Electrical Engineering (or similar).
• 7–10+ years in Telecom Pre-Sales, Solutions Architecture, or Technical Sales.
• Deep expertise in high-level fiber optics, optical networks (DWDM, OTN), carrier infrastructure, and wholesale/reselling.
• Proven closing ability, commercial negotiation skills, and cross-functional project leadership.
• Pragmatic, flexible, and ready to roll up your sleeves beyond standard presales tasks.
• Fluent in English and Spanish (German is a strong plus).
• Flexible working hours & Remote within Spain if based outside Barcelona.
• Short Fridays in summer & real growth opportunities in a vibrant team

We are committed to building a diverse and inclusive workplace where every voice contributes to solving genuinely hard problems.

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