Job Description

Join Us
We combine AtkinsRéalis project management expertise and Hitachi Energy’s deep technological knowledge to create a company dedicated to substations – we are Linxon

We are seeking a highly experienced Network Lead/Manager to design, implement, and manage enterprise network infrastructure across global operations. The role requires a hands‑on leader with deep expertise in Cisco switches, firewalls, routers, and cloud networking (Azure/AWS), combined with strong vendor/client management skills and the ability to drive KPI‑based governance and reporting.

What will you do?
- Lead the network infrastructure function across on‑prem and cloud environments.
- Architect and design enterprise network solutions ensuring scalability, resilience, and security.
- Manage and configure Cisco switches, routers, and firewalls (ASA, Palo Alto, Fortinet).
- Oversee cloud networking in Azure and AWS (VNETs, VPNs, routing, security groups).
- Ensure network security including DMZ management, VPN, and firewall policies.
- Define and enforce network processes, standards,



and documentation.
- Monitor and report on KPIs, SLAs, and compliance metrics.
- Collaborate with ITSM, Security, Hosting, and Application teams to ensure seamless connectivity.
- Manage vendor relationships for network hardware/software contracts and negotiate renewals.
- Partner with clients and stakeholders to ensure transparency and alignment on network performance.
- Drive automation and monitoring initiatives to improve efficiency and reduce downtime.
- Prepare network performance reports, dashboards, and capacity planning for leadership.
- Mentor and guide network engineers, fostering a culture of accountability and innovation.

Experience, Education and other Required:
- Experience: 12–15 years in enterprise networking, with at least 5 years in a leadership role.
- Solid hands‑on expertise in Cisco networking (switches, routers, firewalls).
- Proven experience in cloud networking (Azure/A

📌 Manager / Senior Manager - Network (Chennai)
🏢 Linxon
📍 Chennai