At Oesia Group, we are growing
We would like to count on you for our next job offer:

We are looking fora
Cibersecurity Presales (Openac)
to join an important Project located in
Madrid
in
Hybrid
job modality.

What are we looking for?

• An/a Cibersecurity Presales (Openac), with at least 8 years of experience.
• Availability to join a stable project in Madrid.
• Degree: Grade
• Work Model: Hybrid
• Work Schedule: Complete

Requirements:

• Degree in Computer Science, Telecommunications, or similar (mandatory).
• CCNA-level certifications or equivalent (preferred).
• 2–3+ years as a presales specialist.
• Design and analysis of communication architectures in complex systems.
• Understanding of IP protocols and networks in medium to large-scale environments.
• Knowledge of Open Source technologies (ELK, Zeek, FreeRadius, Wireguard).
• Experience with NAC and VPN solutions.
• Knowledge of IT operations in multi-client environments.
• Strong communication, presentation, and negotiation skills.
• Experience in project management, analysis, and problem-solving.
• English level C1 (mandatory).

What will your responsibilities be?

• Support the business team during sales processes, addressing technical requirements from end users and distribution channels.
• Prepare and deliver presentations and demonstrations that showcase the value of products and services.
• Provide technical descriptions of architecture, functionalities, requirements, and integration with other market technologies.
• Gather and validate customer requirements, defining architecture and service proposals in coordination with technical departments.
• Define, execute, and present results of proof-of-concept (PoC) tests to solve specific challenges.
• Act as an escalation point for technical issues in presales and post-sales.
• Draft technical and commercial proposals, and respond to RFPs, RFIs, and RFQs.
• Serve as a liaison between Sales and Professional Services departments to ensure customer success.
• Ensure technical knowledge within sales channels (wholesalers and partners), fostering relationships and solution positioning.
• Coordinate demand generation activities (webinars, presentations, round tables) and brand positioning.
• Analyze market and competition, identifying differentiating factors and new product needs.

What we offer you?

• Work in a multinational company recognized as one of the best companies to work for in 2025, according to Actualidad Económica and Forbes .
• Stable and innovative technological projects for leading national and international clients.
• Career plan: we offer an attractive professional career based on experience and personal potential within a continuously evolving company with solid growth.
• Free access to various training platforms, providing you with a wide multidisciplinary catalog.
• Flexible compensation.
• An equal, diverse company with great Corporate Social Responsibility.
• A positive, healthy, and cooperative work environment. Teamwork is the cornerstone of the company's project successes.

Have you heard of us?
With
over 3.800 professionals in 20 corporate offices
across Spain, Brussels, Latin America, and Asia, it generates
quality employment and helps people grow
in technical careers.

Grupo Oesía
es una multinacional española dedicada a la ingeniería digital e industrial de uso dual, que desarrolla e implementa proyectos en todo el mundo.

En
Grupo Oesía
creemos en la diversidad y en la igualdad de oportunidades como motor de innovación y en la inclusión como base para el crecimiento. Fomentamos un entorno donde todas las personas sin ningún tipo de distinción puedan desarrollar su talento y contribuir a construir un futuro mejor.

Tecnobit-Grupo Oesía
diseña, desarrolla, fabrica y mantiene productos tecnológicos de vanguardia y sistemas electrónicos de imagen inteligente, comunicaciones tácticas y seguras y centros de simulación, que constituyen un claro ejemplo de transferencia tecnológica.

Nuestros
centros tecnológicos
en Castilla la Mancha, Andalucía, Galicia, Valencia y Madrid son
polos de innovación
que contribuyen a la soberanía nacional en
capacidades clave
y a la autonomía estratégica europea.