We are looking for a highly experienced Network Administrator L3 with a valid CCIE Enterprise Infrastructure or CCIE Data Center certification. The ideal candidate will have deep expertise in enterprise networking, routing & switching, SD-WAN, and network operations, with experience managing large-scale, mission-critical environments.

Key Responsibilities:

- Design, implement, and manage enterprise network infrastructure across data center and campus environments.
- Provide L3 support for complex network incidents, troubleshooting, and root cause analysis.
- Configure and maintain Routing & Switching technologies, including BGP, OSPF, EIGRP, MPLS, and VLANs.
- Administer and optimize SD-WAN environments to ensure high availability and performance.
- Manage ASI (Application Services Infrastructure) and enterprise network services.
- Perform network performance monitoring, capacity planning, and proactive issue resolution.
- Implement network security best practices, including ACLs, VPNs, firewalls, and segmentation.
- Support network upgrades, migrations, disaster recovery, and change management activities.
- Collaborate with cross-functional infrastructure, security, and application teams.
- Maintain network documentation, architecture diagrams,



and operational procedures.

Required Skills:

- 10-17 years of experience in Enterprise Network Administration.
- Valid CCIE Enterprise Infrastructure or CCIE Data Center certification (Mandatory).
- Strong expertise in Routing & Switching (Cisco).
- Hands-on experience with SD-WAN technologies.
- Experience managing ASI (Application Services Infrastructure).
- Strong knowledge of TCP/IP, DNS, DHCP, NAT, QoS, VPN, MPLS, BGP, OSPF, and EIGRP.
- Experience with Cisco Catalyst, Nexus, ISR/ASR, and enterprise network platforms.
- Strong troubleshooting, performance tuning, and incident management skills.
- Experience working in ITIL and enterprise production support environments.
- Excellent communication and stakeholder management skills.

Positive to Have:

- Experience with Cisco ACI, Cisco DNA Center, or Cisco ISE.
- Exposure to cloud networking (AWS, Azure, or GCP).
- Knowledge of network automation using Python, Ansible, or Terraform.
- Experience with enterprise monitoring tools such as SolarWinds, PRTG, or ThousandEyes.
- Additional Cisco certifications (CCNP Security, DevNet) are a plus.

📌 Network AdministratorCCIE Enterprise Infrastructure/Data Center Certified (India)
🏢 Pentagon System and Services
📍 India