Experteer Overview
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As a Network and Infrastructure Engineer, you design, implement, and manage our mixed on-premises and cloud infrastructure to scale and secure our platform. You’ll work with the infrastructure and information security team to improve reliability, security, and automation across networks and systems. The role blends hands-on networking with DevOps practices to support rapid software delivery. You’ll collaborate with cross-functional teams in an international environment and contribute to a secure, resilient platform.
Compensaciones / Beneficios
• Design, configure, and maintain LAN, WAN, WLAN, and VPN networks
• Install, configure, and troubleshoot routers, switches, firewalls, and load balancers
• Monitor network performance and identify improvements
• Implement network security measures (firewalls, ACLs, IDS/IPS)
• Support incident response with Security and IT teams
• Create and maintain network documentation (diagrams, configs, policies)
• Evaluate new technologies and recommend enhancements
• Provide Tier 2/3 network support and liaise with vendors/providers
• Build and maintain cloud and on-prem infrastructure (VMware, KVM, AWS, Azure)
• Develop and optimize CI/CD pipelines for software delivery




• Automate deployment and configuration with Ansible and scripting
• Ensure security across systems and participate in security monitoring
• Refine disaster recovery, monitoring, and provisioning processes
• Document procedures and security policies
• Collaborate with development teams to automate workflows
• Research and implement cutting-edge Network, DevOps and security tools
Responsabilidades
• 3+ years in Network/Infrastructure Engineering or similar
• Strong knowledge of TCP/IP, BGP, OSPF, VLANs, STP, DHCP, DNS
• Hands-on with enterprise firewalls and routing/switching (Palo Alto, Fortinet, Cisco ASA)
• Understanding of network security best xqbhyrx practices
• Familiarity with virtualization (VMware), cloud networking (AWS/Azure), and VPNs
• Bachelor’s degree in Computer Science, Information Systems, Cybersecurity, or equivalent
• Strong Linux/Windows systems administration
• Scripting (Bash) and containerization (Docker)
• Experience with CI/CD workflows and automation tools
• Solid understanding of enterprise security controls for cloud and on-premises environments
• Excellent English communication; French a plus
• Ability to document processes and write guides
Requisitos principales
• adaptable hours
• up to 3 days remote per week
• work-life balance

📌 Network and Infrastructure Engineer (Barcelona)
🏢 FNZ
📍 Barcelona