Location: Madrid, MD, ES Professional Profile: Defense and Security Required Experience: More than 2 years of experience Work Mode: Hybrid At Indra Group, we protect what matters most. We lead the development of cutting-edge technological solutions that strengthen national and international security. Join our team and participate in innovative projects in the Defense sector! What will you do? ✅ Supply, installation, and commissioning of radar systems and their associated communications: networking, satellite links, microwave systems, recording systems, radios, etc. ✅ Participate in the modernization of the Semi-Automatic Anti-Aircraft Artillery Operations Center (COAAAS). ✅ Installation, configuration, and advanced administration of virtualized environments using VMware vSphere or other platforms (Proxmox, KVM), including creation and scaling of virtual machines, Fault Tolerance, VSAN, and distributed switches. (VCP certification is valued) ✅ SAN storage management (Fibre Channel, iSCSI) with vendors such as HP, Dell, and NetApp. ✅ Advanced administration of MS Windows Server (Active Directory, DNS, Certification Authority) and Linux (Red Hat, CentOS Stream, Debian), including LDAP, DNS, and IdM services. ✅ Advanced administration of PostgreSQL and associated services (pgpool, pgd). ✅ Use of backup tools (Veeam Backup, Avamar, Networker) and monitoring tools (Nagios, Zabbix). ✅ Management of server clusters (Microsoft and Linux). ✅ Liaison with vendors and manufacturers for support and maintenance. What are we looking for in you? Don’t worry if you don’t meet 100% of the requirements. Go ahead—explore our opportunity and let us discover what you can bring to our team! Experience: More than 10 years in IT systems administration. Education: Telecommunications Engineering degree (required if experience < 15 years). Languages: English at B2 level (technical documentation). ✈️ Travel: Yes, 2–3 times per year (national or international, depending on the project). Technical Skills: * Advanced virtualization (VMware vSphere, Proxmox, KVM). * SAN storage (HP, Dell, NetApp). * MS Windows Server and Linux (Red Hat, CentOS, Debian). * PostgreSQL and associated services. * Backup tools (Veeam, Avamar, Networker). * Monitoring (Nagios, Zabbix). * Networking and communications (Ethernet, satellite, microwave). ✨ Valued: * VCP certification. * Experience in radar and COAAAS system modernization. What we offer you Stability and Future: Long-term projects within a leading Defense company employing over 50,000 professionals. Innovative and High-Impact Projects: Work with state-of-the-art technologies having national and international impact. A Close and Transparent Environment: Direct communication and a collaborative atmosphere. A Career Plan Tailored to You: Boost your professional development. Continuous Training: Access to Open University and Udemy for Business (over 6,000 courses). Exclusive Benefits: Discounts on gyms, leisure, dining, and more. Competitive Compensation and Flexible Benefits. How does our selection process work? * Profile Review: We assess your experience and skills to determine alignment with our requirements. * Initial Contact (5–10 minutes): If you receive a call from an unknown number, it’s our team! A brief conversation to get to know you and address any questions. * Technical Interview: You’ll meet the team, who will explain the project and daily tasks. Your technical knowledge will also be explored. Additionally, short psychological and English assessments may be conducted (if required). * Offer and Welcome: If everything goes well, you’ll join our team and begin this new chapter together! * Estimated Process Duration: 1–2 weeks. Our Commitment We foster work environments where people are treated with respect and dignity, supporting employees’ professional growth and ensuring equal opportunities in recruitment, training, and promotion. ✅ We provide a workplace free from any discrimination based on gender, age, disability, sexual orientation, gender identity or expression, religion, ethnicity, marital status, or any other personal or social circumstance. ✨ INDRA is a Top Employer 2025! Join a company certified as one of Spain’s best employers, thanks to our comprehensive HR management and favorable conditions for our professionals.