Senior Cybersecurity Presales Engineer

Oesía Group; Rivas-Vaciamadrid; On-site; EUR 60,000 - 90,000; Full time

Job summary

Grupo Oesía is seeking a senior presales/solutions architect to design and present cybersecurity solutions for production environments. You will engage with multidisciplinary teams and executives to communicate complex technical concepts and drive opportunities in national and international contexts.

This role emphasizes leading PoCs, responses to RFPs, and coordinating with product/engineering groups to tailor offerings for customer environments.

Qualifications

• More than 7 years of experience in presales, solution architecture, or cybersecurity consulting.
• Experience with RFPs/RFQs, tenders, and complex sales processes.
• High/professional level of English.
• University degree in Computer Engineering, Telecommunications Engineering, Systems Engineering, or related field.

Responsibilities

• Analyze customers’ needs and technical requirements.
• Design cybersecurity architectures and solutions tailored to environments.
• Prepare and present technical proposals.
• Deliver presentations, technical demonstrations, and PoCs.
• Prepare responses to RFPs, RFQs, tenders, and technical specifications.
• Provide technical support to the sales team throughout the sales process; coordinate with product and engineering teams.

Skills

Presales experience

Solution architecture

Cybersecurity consulting

English communication

Education

University degree

Job description

Our projects become technology that protects, connects and drives strategic sectors: our own. At Grupo Oesía, we work to ensure innovation delivers real impact, and we are looking for people who want to be part of that challenge.

WHAT WILL YOUR MISSION BE?

You will be part of a digital team where you will design, develop and enhance solutions already operating in production environments, tackling real-world challenges alongside a multidisciplinary team.

WHAT WILL YOU DO IN YOUR DAY-TO-DAY ROLE?

• More than 7 years of experience in presales, solution architecture, or cybersecurity consulting.
• Experience working for cybersecurity vendors or technology companies with proprietary products.
• Experience with RFPs/RFQs, tenders, and complex sales processes.
• Ability to communicate and present technical concepts effectively to both technical and executive stakeholders.
• Experience working with multidisciplinary teams.
• High/professional level of English.
• University degree in Computer Engineering, Telecommunications Engineering, Systems Engineering, or a related field. This requirement may be flexible depending on the candidate’s experience.

WHAT ARE WE LOOKING FOR?

• Analyze customers’ needs and technical requirements.
• Design cybersecurity architectures and solutions tailored to each environment.
• Prepare and present technical proposals.
• Deliver presentations, technical demonstrations, and Proofs of Concept (PoCs).
• Prepare responses to RFPs, RFQs, tenders, and technical specifications.
• Provide technical support to the sales team throughout the entire sales process.Coordinate with product and engineering teams to define the most suitable solutions.
• Participate in meetings with national and international customers and partners.
• Identify new business opportunities and provide product and market insights to the sales team.

What will you find at Grupo Oesía?

• Projects with real technological impact.
• Teams where sharing knowledge is part of everyday work.
• Continuous professional development tailored to each profile and individual.
• An environment where engineering and people grow together.

If you are motivated by tackling new technological challenges and being part of projects that leave a lasting impact, we would be delighted to meet you.

Build your career where technology has a purpose. At Grupo Oesía, we develop dual-use digital and industrial engineering projects in strategic sectors, strengthening key capabilities for Spain and Europe through our technology centres and alongside a team of more than 3,800 professionals across Spain, Brussels, Latin America and Asia.

Cipherbit-Grupo Oesía is Spain’s leading brand fully dedicated to cybersecurity and the development of secure communications (Encryption), certified by the Spanish National Cryptologic Centre (CCN) and NATO.

We work alongside Armed Forces, Public Administrations and critical infrastructure operators, both in Spain and internationally, strengthening Europe’s strategic autonomy in cyber defence.

But what truly sets us apart are the people who make each of those projects possible.

We want you to develop your full potential. That is why we build professional environments based on equal opportunities, inclusion and the recognition of every individual’s talent.

We foster an environment where talent can learn, collaborate and continue growing, contributing new ideas and reaching its full potential. Because innovation thrives when different perspectives work towards a shared purpose.

If you are looking for a place to grow your career, take on new challenges and be part of impactful projects, we would love to meet you.