Job position:Â Network Engineer / Infrastructure Engineer Location: Porto PTC Group is recruiting a Network / Infrastructure Engineer for a client in the construction, finishing, decoration, gardening and DIY materials sales sector. Responsibilities: Ensure resilient, performant and secure connectivity between all sites, systems and applications, working fully integrated as a team player in the Digital Operations Team. Requirements: Commercial experience across designing, deploying and managing complex, resilient, secure and performant digital networks (LAN, WLAN, WAN); Install and configure software, servers, switches, routers, firewalls, appliances and other network devices; Maintain up-to-date technical documentation detailing full network topology; Ensure monitoring of the entire network (availability, integrity, performance); Solve network problems, both on premises or on public cloud infrastructures, previously filtered and escalated from support levels L1 and/or L2; Task automatisation, monitoring their efficiency; Advanced comprehension of communication protocols (like TCP/IP) and routing protocols (like OSPF); Strong knowledge of network operating systems, like Cisco IOS as an exemple; To be able to interpret ITED Projects, and validate their implementations on the field; Understanding Wi-Fi site surveys; Good knowledge of Cisco Meraki technologies; Basic knowledge about Cisco collaborative solutions, namely Cisco Call Manager; Good theoretical comprehension of SD-WAN and SASE technical architecture and solutions; Some experience with Cisco ISE will be valued; Foreign language: good level for English or French (mandatory at least one) Additional Requirements: Minimum 4 year experience on similar mission; Bachelor or Degree in the Information Technology area (preferred); Good communication skills; Team player, easy to relate; Ability to ensure mentoring to junior professionals; Results oriented, focused on delivering to both the internal and external Clients; Proactive and autonomous