DESCRIPTION We are looking for a **Technical Lead specialized in virtualized infrastructures and Cloud platforms (OpenStack, Kubernetes)** to lead advanced technological solutions in critical cybersecurity environments. This is a **senior, strategic, and highly technical role**, offering great autonomy, involvement in high-impact projects, and a growth path toward critical systems architecture. If you enjoy leading complex challenges, designing high-performance platforms, and want to grow within a cutting-edge technological environment, **this position will place you at the strategic core of one of the most advanced projects in the country**. ### **Main Responsibilities** **Technical Design and Leadership** * Architecture, management, and orchestration of virtualized infrastructures (**OpenStack, Kubernetes, VMs**). * Optimization of **cloud** and **container** environments in **critical platforms**. * Monitoring performance, scalability, and resilience. **Management of Critical Hardware** * Management of physical infrastructure and incident diagnosis. * Planning of technological upgrades and expansions. **Monitoring and Observability** * Implementation and management of tools such as **ELK, Grafana, Prometheus**. * Proactive analysis of logs, metrics, and alerts. **Security and Networking** * Administration of networks and firewalls. * Application of security policies and technical audits. **Automation and Performance** * Advanced Linux system administration. * Automation using scripting (Shell). * Resolution of complex incidents and system optimization. **International Collaboration** * Coordination with multinational technical teams. * Fluent use of English in documentation and meetings. ### **What We Offer** Direct incorporation into a leading technology company in cybersecurity and critical infrastructures. Stable, innovative, and strategically impactful projects (national and international). Hybrid model (60% remote work). Personalized career development plan and access to specialized technical training. High level of technical autonomy. Specialized, collaborative, and innovation-oriented environment. Competitive compensation aligned with experience and responsibility. REQUIREMENTS ### **Essential Requirements** * Degree in Computer Engineering, Telecommunications, or similar. * **\+6 years of experience with OpenStack, Kubernetes, and virtualization.** * **\+4 years managing infrastructure/hardware in critical environments.** * Minimum **B2 level English (spoken and written)**. * Experience in observability and high-availability environments. ### **Desirable Requirements** * Advanced monitoring (ELK, Grafana, Prometheus). * Network and firewall management. * Knowledge of Ansible, VMware, Docker, or Red Hat. * Experience in critical sectors (defense, telecom, energy, industrial, etc.)