Lead Network Engineer

4 weeks ago

Chennai, India MNR Solutions Full time

Description :Job Summary :We are seeking a highly experienced Lead Network Engineer to manage and support large-scale network infrastructures across global enterprise environments. The ideal candidate will be a Subject Matter Expert (SME) in core networking services, with deep expertise in LAN/WAN, Data Center networks, VPN, and client connectivity. This role requires hands-on experience with a range of technologies including Meraki, Arista, Aruba, and Cisco, and a proven track record in leading complex network deployments and support operations.Key Responsibilities :- Provide end-to-end network support including design, implementation, maintenance, and troubleshooting in large-scale enterprise environments.- Act as the SME for network services such as WAN, LAN, Data Center networks, VPN, and client connectivity.- Manage and support global network infrastructures across more than 100+ sites utilizing technologies such as MPLS, ATT Anira, ATT AVPN, IP-Sec VPN, and IZO.- Design and manage Enterprise-Class Data Centers, with strong knowledge of Spine-Leaf topology and next-gen architectures.- Ensure high availability and performance of LAN/WAN infrastructure, with focus on scalability, security, and resilience.- Lead network transformation and migration projects in coordination with internal teams and external vendors.- Provide technical leadership and mentorship to junior engineers and support staff.- Collaborate with cross-functional teams including cloud, security, and application teams to ensure seamless network operations.Required Skills & Qualifications :- 10+ years of hands-on experience in enterprise network engineering roles.- Expertise in managing Data Center and LAN/WAN environments for large-scale corporate infrastructures.- Strong understanding of network security technologies and best practices.- Proven experience in implementing and supporting global WAN infrastructures.- Hands-on experience with enterprise network hardware including :1. Meraki switches and firewalls2. Arista data center switches3. HPE Aruba wireless and switching infrastructure4. Cisco routers and switches- Deep knowledge of wireless networking solutions, especially in Meraki, Arista, and Aruba.- Experience in high-availability design, routing protocols (BGP, OSPF, EIGRP), and Layer 2/3 switching technologies.Preferred Qualities :- Excellent problem-solving and diagnostic skills.- Strong communication and interpersonal abilities.- Ability to work independently and as part of a global team.- Leadership qualities to guide and mentor network support teams.- Certifications such as CCNP, CCIE, Aruba Certified, Meraki Certification, or equivalent are a plus. (ref:hirist.tech)

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