Network Engineer

Job Summary:

We are seeking a highly skilled Senior Network Engineer/Architect with extensive experience in

designing, deploying, and optimizing enterprise-grade network infrastructure. The ideal candidate will have deep expertise in Cisco ASR platforms, along with a strong background in routing, switching, security, and network automation. Certifications such as CCIE or equivalent are highly desirable.

Key Responsibilities:

• Design, implement, and optimize scalable and secure network architectures for enterprise and data center environments.
• Design and deploy LAN/WAN/WLAN solutions, including Cisco ASR routers (9K), Catalyst firewalls and VoIP integrations.
• Develop high-availability (HA) and disaster recovery (DR) (More than 10000 users) solutions for critical network infrastructure.
• Lead network automation initiatives using tools like Python, Ansible, or Terraform to improve efficiency.
• Develop High-Level (HLD) and Low-Level (LLD) design documents, including Visio diagrams, IP schemas, and call-routing plans.
• Lead Data Center and Security Operations Center (SOC) network design, including multi-tiered architectures and BOM/BOQ preparation.
• Implement VLANs, QoS, MPLS, BGP, OSPF, EIGRP, and SD-WAN for enterprise and service provider environments.
• Troubleshoot complex BGP, OSPF, MPLS, VPN, SD-WAN, and QoS issues.
• Collaborate with security teams to enforce firewall policies, NAC, and Zero Trust architectures.
• Conduct network performance analysis and recommend improvements for latency, bandwidth, and reliability.
• Provide technical leadership and mentorship to junior engineers.
• Maintain documentation, including network diagrams, configurations, and operational procedures.
• Stay updated with emerging technologies (e.g., SDN, cloud networking, 5G, IoT)

Operational Excellence:

• Configure and troubleshoot Cisco/Huawei/Juniper core devices (routers, switches) and protocols (STP, SNMP, multicast, trunking).
• Monitor network performance (SLA/KPI adherence), conduct capacity planning, and optimize resource utilization.
• Perform SAT, SIT, and E2E testing for new deployments and upgrades.
• Enforce change management, disaster recovery policies, and security best practices (NAC, Zero Trust, firewall policies)

Leadership & Collaboration:

• Provide L2/L3 escalation support, mentor junior engineers, and liaise with vendors.
• Collaborate with cross-functional teams to translate business requirements into technical solutions.
• Lead cost-optimization initiatives and bid proposals for competitive technical/commercial solutions.

Required Skills & Qualifications:

• 12+ years of hands-on experience in network design and deployment.
• Expert-level knowledge of Cisco ASR routers (ASR 9K), Nexus switches, and IOS-XR/NX-OS.
• Strong background in routing protocols (BGP, OSPF, EIGRP), MPLS, VPN, and multicast.
• Experience with network security (Firewalls, IPS/IDS, NAC, Cisco ISE).
• Familiarity with cloud networking (AWS, Azure, GCP) and hybrid architectures.
• Proficiency in network automation (Python, Ansible, Netmiko) is a plus.
• Certifications preferred: CCIE (Routing & Switching, Service Provider, or Enterprise), JNCIE, or equivalent.
• Strong analytical, problem-solving, and communication skills.

Certifications:

• Cisco CCIE Preferred (Routing & Switching/Service Provider) or equivalent (JNCIE, AWS/Azure Networking).

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