Senior Network Engineer SDWAN & Enterprise Networking

Job Title: Senior Network Engineer SD-WAN & Enterprise Networking Location: Remote Experience: 8+ Years Employment Type: Full-Time Hiring Type: Team Expansion About the Role We are seeking a highly skilled Senior Network Engineer SD-WAN & Enterprise Networking to join a dynamic team supporting Cisco customers globally. This role will focus on delivering design, implementation, migration, optimization, and troubleshooting services across enterprise networking environments. The ideal candidate will bring strong expertise in Routing & Switching, Cisco SD-WAN (Viptela), WAN/LAN technologies, and Cisco Catalyst 8000 platforms , along with excellent customer-facing and consulting capabilities. As a trusted technical advisor, you will work directly with customers to modernize network infrastructure, perform software and hardware upgrades, resolve complex technical challenges, and ensure optimal network performance in production environments. Key Responsibilities Network Design & Implementation Design, deploy, and optimize enterprise network infrastructures. Lead implementations involving: Routing & Switching Cisco SD-WAN WAN/LAN Technologies Enterprise Edge Connectivity Develop scalable and resilient network architectures. Perform hardware refresh and software upgrade activities in live customer environments. SD-WAN Deployment & Optimization Design and implement Cisco SD-WAN solutions. Configure and manage: Cisco Viptela SD-WAN Controllers WAN Edge Devices Transport Networks Support migration from traditional WAN to SD-WAN architectures. Optimize network performance, resiliency, and application experience. Routing & Switching Design, configure, and troubleshoot complex enterprise networks. Support routing protocols such as: BGP OSPF EIGRP Static Routing Manage Layer 2 and Layer 3 switching environments. Troubleshoot connectivity and performance issues across enterprise infrastructures. Customer Support & Professional Services Serve as a technical partner to customers during deployment and migration projects. Gather and analyze customer requirements. Provide technical consultation and implementation guidance. Participate in design reviews, implementation planning, and optimization engagements. Ensure successful project execution with minimal disruption to business operations. Troubleshooting & Incident Management Troubleshoot complex network issues across Layers 1–7. Perform root cause analysis (RCA) for recurring incidents. Resolve critical customer-impacting outages. Proactively identify risks and recommend improvements. Network Optimization Assess existing network infrastructure and recommend enhancements. Improve network performance, reliability, scalability, and security. Deliver optimization reports and best-practice recommendations. Documentation & Communication Create and maintain: High-Level Design (HLD) Low-Level Design (LLD) Migration Plans Runbooks Network Diagrams Technical Documentation Communicate technical concepts effectively to customers and stakeholders. Required Qualifications Bachelor's Degree in Computer Science, Information Technology, Engineering, or related discipline. 8+ years of experience in Enterprise Networking. Strong expertise in Routing & Switching technologies. Hands-on experience implementing and troubleshooting Cisco SD-WAN solutions. Experience working with Cisco Catalyst 8000 Series platforms. Strong understanding of enterprise LAN/WAN architectures. Experience supporting production and live customer environments. Excellent troubleshooting and analytical skills. Strong verbal and written communication abilities. Technical Skills Enterprise Networking Routing & Switching LAN/WAN Technologies TCP/IP BGP OSPF EIGRP VLANs STP SD-WAN Technologies Cisco SD-WAN Cisco Viptela WAN Edge Routers Overlay Networks SD-WAN Architecture Network Transformation Projects Cisco Technologies Cisco Catalyst 8000 Series Cisco Enterprise Networking Solutions Cisco IOS-XE Cisco Routing Platforms Network Security Network Security Fundamentals VPN Technologies Access Control Secure WAN Connectivity Troubleshooting L1–L7 Network Troubleshooting Root Cause Analysis Performance Optimization Incident Resolution Preferred Qualifications CCNP Enterprise Certification CCIE Enterprise Infrastructure Certification Cisco SD-WAN Certification Experience with Cisco Viptela deployments Experience in Professional Services or Consulting environments Exposure to cloud networking technologies Soft Skills Strong customer-facing communication skills. Ability to work independently with minimal supervision. Self-driven and highly motivated. Strong project management and prioritization skills. Team-oriented mindset with excellent collaboration abilities. Ability to manage multiple projects simultaneously in deadline-driven environments.