DESCRIPTION **JOIN SIRT!** *We are looking for a Network and Security Engineer N3 in Madrid* Are you passionate about telecommunications and security? Do you want to be part of a company with over 26 years of experience and clients across the entire national territory? At SIRT, we are seeking to incorporate a Level 3 Security profile into our Projects Department within the Networks and Security area. **What will you do on a day-to-day basis?** * You will participate in the design, planning, and execution of network and security projects. * You will be responsible for the correct implementation of assigned projects. * You will work hand-in-hand with clients, proactively providing service-oriented solutions. * You will collaborate with a highly qualified technical team. * You will communicate and report progress clearly and professionally. Location: Madrid Schedule: Mon–Thu 09:00–18:30 | Fri 09:00–15:00 Contract: Permanent Salary: Based on experience and knowledge If you are interested in joining a dynamic team working on cutting-edge projects in a collaborative environment, we want to meet you! Apply now or share this opportunity with someone who fits the profile. \#empleoMadrid \#RedesYSeguridad \#Checkpoint \#Cisco \#Fortinet \#WiFi \#NAC \#CCNP \#CCSP \#SIRT \#OportunidadLaboral \#Ingeniería \#Ciberseguridad REQUIREMENTS What are we looking for in you? * Solid knowledge of MPLS, OSPF, BGP. * Proven experience with Checkpoint, Cisco ASA, and Fortinet. * Familiarity with WiFi technologies such as Cisco, Aruba, and Meraki. * Strong understanding of security policies, IPS, NAC (Cisco ISE or Aruba ClearPass). * CCNP\-Security or CCSP certification.