Network Security Engineer N2

Description

Job Summary: We are seeking a Network and Security Engineer (N2) to operate complex enterprise infrastructures, manage incidents, and evolve into a more visible role. Key Highlights: 1. Participation in complex infrastructures and enterprise environments 2. Evolution toward a technical reference / coordination role 3. Positive team atmosphere and continuous learning DESCRIPTION At **SIRT**, a leading company in technology solutions and telecommunications, we are looking to hire a **Network and Security Engineer (N2)** to participate in the operation of complex enterprise infrastructures for one of our strategic clients. You will work in real-world environments with technologies such as **Cisco, Fortinet, Palo Alto**, resolving critical incidents, executing infrastructure changes, and progressively evolving into a role with greater visibility and technical coordination. **Technology Stack** --------------------- * Routing & Switching (Cisco) * Firewalls: Fortinet, Palo Alto, Check Point (desirable) * Enterprise network and security environments * Ticketing tools **What will you do on a day-to-day basis?** ------------------------------- * Level-2 support for networks and security in complex environments * Management and resolution of advanced technical incidents * Execution of infrastructure changes (routing, switching, firewalls) * Coordination with internal teams and the client for activity management * Ticket tracking and implementation validation * Active participation in continuous service improvement * Maintenance of technical documentation **Location and Conditions** --------------------------- * Tres Cantos (Madrid) * Work Mode: Hybrid * Schedule: Monday to Friday, split shifts * Start Date: Immediate **What We Offer** ----------------- * A stable project within a high-level technological environment * Participation in complex infrastructures and enterprise environments * Evolution toward a technical reference / coordination role * Positive team atmosphere and continuous learning * Visibility within the service and growth opportunities **Are You Interested?** ----------------- If you want to continue growing as a network and security specialist, work with cutting-edge technologies, and gain visibility in demanding environments, this is your opportunity. **Send us your CV and take the next step in your career with SIRT. We look forward to meeting you!** REQUIREMENTS **Requirements** -------------- * +4 years of experience in networking and security * Solid experience in: * Routing & Switching (Cisco) * Firewalls (Fortinet, Palo Alto or similar) * Experience working with ticketing tools * Ability to prioritize and manage incidents * Strong communication and teamwork skills **Desirable** ------------- * Experience with other vendors (Check Point, F5, Aruba, Infoblox…) * Certifications (CCNA, NSE, PCNSE…) * Experience in managed services or client-facing environments * Interest in evolving into roles with greater technical responsibility