Senior Cisco Network Engineer

We are seeking an experienced Senior Cisco Network Engineer to design, implement, and operate a scalable, high-availability, and secure enterprise network infrastructure
. This role is critical to ensuring network reliability, performance, and security across data center and distributed environments, while supporting ongoing growth and architecture evolution.

This position is ideal for a hands-on Cisco expert with deep routing and security expertise, strong troubleshooting skills, and a proactive mindset toward infrastructure resilience and continuous improvement.

• Design, implement, and maintain enterprise and data-center network architectures based on Cisco technologies
• Administer and operate Cisco ASR platforms
  , core routing, and high-availability network components
• Configure, manage, and optimize BGP (IPv4/IPv6), including Anycast, multi-homed, and multi-carrier BGP deployments
• Implement and support IPSec VPN tunnels
  , encryption standards, and secure site-to-site connectivity
• Deploy, operate, and maintain Cisco Firepower NGFW
  , including policy control, traffic inspection, and threat protection
• Monitor network performance, diagnose latency and packet-loss issues, and proactively resolve incidents
• Perform root-cause analysis for outages and performance degradation in production environments
• Plan network capacity, scalability, and redundancy to support future growth
• Lead network projects including migrations, upgrades, and infrastructure redesigns
• Maintain accurate network diagrams, configuration standards, and technical documentation
• Collaborate with security and infrastructure teams to ensure compliance, resilience, and secure operations
• Remotely manage data-center network infrastructure and execute configuration changes safely in live environments

• 5+ years of hands-on experience administering and architecting Cisco-based enterprise networks
• Strong expertise with Cisco ASR routers
  , routing modules, and high-performance network platforms
• Advanced knowledge of BGP, OSPF, VLANs, MPLS, QoS
  , and traffic engineering concepts
• Proven experience managing multi-homed BGP environments with IPv4 and IPv6
• Hands-on experience with Cisco Firepower NGFW (policy control, monitoring, and threat mitigation)
• Solid understanding of IPSec VPN technologies
  , encryption methods, and secure tunneling
• Experience with network monitoring, diagnostics, and performance tuning in distributed and data-center environments
• Strong analytical mindset with excellent troubleshooting and incident-response skills
• Ability to design resilient, scalable, and highly available network architectures