**Location:** Barcelona, Plaza de la Catedral (Hybrid: Up to 3 days per week remote work)
**Experience:** 3+ years in a related role
**Employment Type:** Full-time* **Motivation:**we focus on solving complex problems, with a rapid increase in skills* **Accountability:**those who make decisions about products are also the ones who build them* **Trust:** there is mutual trust between colleagues* Design, configure, and maintain LAN, WAN, WLAN, and VPN infrastructure.* Install, manage, and troubleshoot routers, switches, firewalls, and load balancers.* Monitor network performance and proactively identify areas for improvement.* Implement and maintain network security measures, including firewalls, ACLs, and intrusion detection/prevention systems.* Support incident response activities and collaborate with Security and IT teams.* Create and maintain accurate network documentation (diagrams, configurations, policies).* Evaluate new technologies and recommend network enhancements.* Provide Tier 2/Tier 3 technical support for network-related issues.* Work with vendors and service providers to ensure reliable connectivity and support.* 3+ years in Network, Infrastructure Engineering, or a similar role.* Strong knowledge of networking protocols (TCP/IP, BGP, OSPF, VLANs, STP, DHCP, DNS).* Hands-on experience with enterprise firewalls (e.G., Palo Alto, Fortinet, Cisco ASA) and routing/switching platforms.* Understanding of network security best practices.* Familiarity with virtualization (VMware), cloud networking (AWS/Azure), and VPN technologies.* Bachelor’s degree in Computer Science, Information Systems, Cybersecurity, or equivalent experience.* Strong expertise in Linux and/or Windows systems administration.* Proficiency in scripting (e.G. Bash) and containerization technologies (e.G. Docker).* Hands-on experience with CI/CD workflows and automation tools.* Solid understanding of enterprise security controls for both cloud and on-premises environments.* Excellent communication skills in English (French is a plus).* Ability to document processes and write clear, actionable guides.* Experience with Palo Alto, IAM tools (e.G. Okta), and EDR solutions (e.G. Microsoft Defender).* Familiarity with secret management tools.* Knowledge of DevOps principles and software engineering best practices.* **Supportive Environment:** Work with a team that values collaboration and innovation.* **Flexibility:** Enjoy flexible hours and up to 3 days of remote work per week.* **Work-Life Balance:** We prioritize a healthy balance to support your personal and professional growth.#J-18808-Ljbffr