Role Overview :
We are seeking a highly skilled Senior Network Engineer with extensive experience in SD-WAN implementation, LAN / WAN management, and Data Center operations. The candidate will serve as the Subject Matter Expert (SME) for global network services, ensuring the design, deployment, and optimization of a secure and resilient enterprise network infrastructure.
This role involves working with cutting-edge technologies from Meraki, Aruba, Arista, and Cisco, supporting a large-scale corporate network with 30,000+ employees Responsibilities :
- Design, implement, and manage SD-WAN solutions across a global corporate infrastructure.
- Support and maintain large-scale LAN, WAN, and Data Center networks, ensuring high availability and performance.
- Troubleshoot complex network issues and optimize performance across enterprise and cloud environments.
- Manage and secure VPN / remote client connectivity, ensuring compliance with enterprise standards.
- Act as SME for core network services including WAN, LAN, DC, and VPN.
- Collaborate with security teams to ensure robust network security and compliance.
- Provide technical leadership in evaluating and deploying new network technologies.
- Create and maintain network documentation, topology diagrams, and SOPs.
- Deliver 24 / 7 support for critical network services, including escalation management.
- Mentor junior engineers and provide knowledge transfer sessions within the team.
Key Requirements :
6+ years of hands-on experience supporting enterprise network services (10+ years preferred for global scale).Proven expertise with Meraki, Aruba, Arista, and Cisco switching / routing technologies.Strong experience in SD-WAN implementation and management for large corporate environments.Deep understanding of LAN / WAN design, Data Center operations, and VPN technologies.Solid grasp of network security concepts, firewalls, and compliance frameworks.Prior experience managing networks for large-scale enterprises (30,000+ users) is highly desirable.Familiarity with network monitoring and automation tools (SolarWinds, Splunk, Ansible, etc.) preferred.Excellent communication, documentation, and problem-solving skills.(ref : hirist.tech)