Role Overview The Senior Network Engineer will be responsible for designing, implementing, maintaining, and supporting enterprise network infrastructure with a strong focus on SD-WAN, Cisco Meraki, FortiGate firewalls, and cloud connectivity solutions. The role requires hands-on expertise in enterprise routing, switching, network security, monitoring, and large-scale network modernization initiatives. Key Responsibilities Enterprise Network Operations & Support Provide day-to-day operational support, monitoring, maintenance, troubleshooting, and optimization of enterprise network environments. Maintain network connectivity, cloud networking, and associated infrastructure solutions. Create, maintain, and update enterprise network diagrams and technical documentation. Design and implement scalable, fault-tolerant, and highly available network solutions. SD-WAN & Network Engineering Manage and optimize Cisco Meraki MX, MS, and MR networks using Meraki Dashboard. Configure and support SD-WAN technologies including Cisco Viptela and FortiGate SD-WAN. Implement policy-based routing, static/dynamic routing, and route redistribution. Design IP addressing strategies, redundancy, failover, and disaster recovery solutions. Routing, Switching & Security Strong expertise in TCP/IP, BGP, OSPF, MPLS, QoS, SDN, and SD-WAN. Configure and support Cisco networking hardware including Catalyst, Nexus, and enterprise routers/switches. Implement firewall, VPN, IDS/IPS, and encryption solutions. Collaborate with Information Security teams to ensure compliance and secure network architecture. Monitoring & Automation Implement and maintain monitoring and alerting platforms using SolarWinds, Wireshark, and related tools. Design dashboards, KPI reporting, and operational visibility metrics. Participate in platform modernization, upgrades, and process improvements. Leadership & Collaboration Lead enterprise network initiatives and cross-functional implementation efforts. Provide technical mentorship and architectural guidance to engineering teams. Collaborate with business stakeholders to gather requirements and drive solution delivery. Support medium and long-term enterprise network strategy planning. Required Skills Networking & SD-WAN Cisco Meraki Cisco Viptela FortiGate Firewalls SD-WAN Technologies Routing & Switching TCP/IP BGP OSPF MPLS QoS Security VPN IDS/IPS Firewall Security Encryption Monitoring & Tools Wireshark SolarWinds Network Monitoring & Alerting Certifications Preferred CCNA CCNP CCIE ENSDWI (300-415) NSE Aruba Certifications #J-18808-Ljbffr