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¡At Oesia Group, we are growing! We are looking for a Product Specialist Consultant to support and guide the strategic evolution of the Ciphrebit brand, acting as a senior reference in cryptography and security products, with a strong product, market, and roadmap vision. This role is focused on proprietary product development and aims to bring proven expertise in defining, structuring, and consolidating a portfolio of cryptographic and security solutions, ensuring technical coherence, strategic positioning, and alignment with the company’s business objectives. What are we looking for? An/a Product Specialist Consultant Ciphrebit - Relocation Madrid (Spain), with at least 10 years of experience. Availability to join a stable project in Madrid, Spain. Work Model: Hybrid Requirements: Senior experience in cryptography, security solutions, or critical systems, preferably in government, defense, or regulated environments. Strong background in product management, including roadmap definition, portfolio strategy, and long-term product vision. Ability to operate in a consultative and strategic role, without responsibility for day-to-day technical execution. Solid technical understanding to interact with expert engineering teams, combined with a strong business and market-oriented mindset. High level of autonomy, judgment, and ability to influence decision-making in complex environments. English C1 required, Spanish B2 valued. What will your responsibilities be? Advise on the definition and evolution of the Ciphrebit product portfolio, including roadmap development, capability prioritization, and product lifecycle management. Contribute to product and brand strategy, bringing market insight, competitive analysis, and trend awareness in the fields of cryptography and security. Act as a product reference, supporting strategic decision-making from a functional, technical, and business-oriented perspective. Provide internal support to engineering, business, and pre-sales teams as needed, always from a proprietary product perspective. Contribute expertise in structuring value propositions, without direct involvement in customer project execution. Collaborate in defining the business plan and positioning of Ciphrebit as a reference brand in its segment. 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 is a Spanish multinational company dedicated to dual-use digital and industrial engineering, developing and implementing projects worldwide. At Grupo Oesía we believe in diversity and equal opportunities as drivers of innovation, and in inclusion as the foundation for growth. We foster an environment where everyone, without any distinction, can develop their talent and contribute to building a better future. Cipherbit-Grupo Oesía is the first Spanish brand specifically dedicated to cybersecurity and the development of secure communication products (encryption), certified by the CCN and NATO. This division of Grupo Oesía is focused on the national and international environment of Armed Forces, Public Administrations, and critical infrastructures, thereby reinforcing Europe's strategic autonomy in cyber defense.