Senior Network Engineer – Tieto Tech Consulting (m/f/d)

Description: Design, configure, implement, and operate complex network and security solutions. Troubleshoot LAN, WLAN, WAN, VPN, firewall, and NGFW environments. Perform patch management and monitor network performance. Analyze network issues and secure network systems by enforcing policies. Provide remote technical support and propose improvements to services. Requirements: 5+ years of experience in network administration. 5+ years maintaining Cisco, Fortinet, or Check Point NGFW environments. Strong knowledge of L2/L3 networking protocols (STP, LACP, OSPF, BGP). Solid understanding of TCP/IP stack protocols (DNS, DHCP, SMTP). Hands-on experience with wireless services and VPN solutions. Strong troubleshooting skills and customer-focused mindset. English proficiency at Upper-Intermediate level or higher. Benefits: Professional growth and meaningful projects. Flexible hybrid work model and outstanding work-life balance. Commitment to diversity, equity, and inclusion in the workplace.