Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world.  Your Role As a Network Engineer – SD-WAN, Routing & Switching & Wireless, you will be responsible for managing, supporting, implementing, and optimizing enterprise network infrastructure across LAN, WAN, WLAN, and SD-WAN environments. You will ensure high network availability, performance, security, and seamless connectivity across enterprise and branch environments. • Provide Tier 2/3 support for enterprise SD-WAN, Routing & Switching, and Wireless infrastructure, ensuring timely resolution of network incidents and service requests. • Configure, administer, monitor, and troubleshoot SD-WAN solutions, preferably Cisco Meraki SD-WAN, across enterprise and branch locations. • Troubleshoot WAN and network connectivity issues including link down, link flapping, latency, packet loss, routing failures, and performance degradation. • Support implementation, configuration, and onboarding of new network devices, branch locations, switches, routers, wireless access points, and SD-WAN appliances. • Administer and troubleshoot switching technologies including VLAN, STP/RSTP/MSTP, VTP, LACP, trunking, port channels, HSRP, and VRRP. • Configure and troubleshoot enterprise routing environments with strong working knowledge of OSPF and BGP. • Manage and support enterprise wireless/WLAN infrastructure, preferably using Cisco and Cisco Meraki wireless solutions. • Troubleshoot wireless connectivity, coverage, roaming, authentication, interference, and performance issues impacting enterprise users. • Troubleshoot network traffic and connectivity issues involving TCP/IP, VLANs, routing, switching, WAN, WLAN, VPN, and network security policies. • Support enterprise firewalls and coordinate troubleshooting of firewall, network filtering, and connectivity-related issues. • Drive continuous improvement initiatives across SD-WAN, enterprise routing and switching, wireless networking, network automation, and infrastructure monitoring. Your Profile • 6+ years of experience in Enterprise Networking, LAN/WAN, Routing & Switching, Wireless, and network infrastructure support. • Strong hands-on expertise in SD-WAN administration, configuration, implementation, monitoring, and troubleshooting. • Strong hands-on experience with enterprise Wireless/WLAN solutions, preferably Cisco or Cisco Meraki. • In-depth understanding of wireless technologies and concepts including 802.11/Wi-Fi standards, RF, radios, SNR, RSSI, channels, interference, coverage, roaming, and wireless performance optimization. • Experience troubleshooting user-level wireless issues including connectivity, authentication, poor signal, intermittent disconnections, roaming, and performance problems. • Experience supporting network device implementation, configuration changes, firmware upgrades, migrations, and infrastructure refresh activities. • Strong exposure to enterprise network monitoring, incident management, problem management, change management, capacity planning, and performance optimization. • Proven ability to work with ISPs, OEM vendors, service providers, NOC, Security, Cloud, Server, and application teams for complex issue resolution. • Strong troubleshooting and root cause analysis skills with the ability to handle complex Layer 2, Layer 3, SD-WAN, and Wireless issues. • Excellent analytical, documentation, communication, and stakeholder management skills. What will you love working at Capgemini • You will have the opportunity to learn on one of the industry's largest digital learning platforms, with access to 250,000+ courses and numerous certifications. • We’re committed to ensure that people of all backgrounds feel encouraged and have a sense of belonging at Capgemini. You are valued for who you are, and you can bring your original self to work. • At Capgemini, you can work on cutting-edge projects in tech and engineering with industry leaders or create solutions to overcome societal and environmental challenges. Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2024 global revenues of €22.1 billion. Make it real | www.capgemini.com