Job Summary: Join S2 Group, a national leader in cybersecurity, to work on national and international cyberdefense projects and develop advanced security tools while administering QRadar. Key Highlights: 1. Join a national leader in cybersecurity 2. Participate in national and international cyberdefense projects 3. Professional development and internal growth opportunities DESCRIPTION Would you like to work for a leading cybersecurity company? Join S2 Group’s Cyberdefense Team—the leading cybersecurity company in Spain—and participate in national and international projects for public and private clients. At S2 Group, we develop some of the most advanced tools in the country for threat detection and cybersecurity incident management, supported by intensive and sustained R&D&i activity. Become part of a nationally recognized company in cybersecurity and cyberintelligence that—alongside CCN-CERT—has developed key national cyberdefense tools such as GLORIA and CARMEN, significantly contributing to the development of technologies enabling Public Administration and strategic enterprises to better defend against APTs. We are seeking a QRADAR ADMINISTRATOR The main responsibilities (depending on the candidate’s profile) include: * Designing SIEM solution architecture and infrastructure. * Administering and implementing QRadar. If you have experience in this field and are interested in the position, we encourage you to apply even if you feel your knowledge in certain areas is insufficient, as our corporate training program is specifically designed and tailored to complement and enhance our team’s capabilities. Additionally, S2 Group offers significant social benefits, including private health insurance, flexible compensation, an indefinite-term contract, and extensive professional development and internal mobility opportunities within a people-oriented work environment that enables genuine work-life balance. Take the next step in your professional career and join S2 Group’s Team. REQUIREMENTS * 3 years of experience * Specialized security certifications.