Sr. Network Engineer

Job Title : Sr. Network Engineer

Location : New York City NY 4 Days onsite Role

Long Term Project

Who are we looking for We are seeking a highly experienced Network Engineer with a strong background in Cisco networking technologies campus data center network design and network automation. The ideal candidate should have 10 years of experience in designing building and managing large-scale enterprise networks-preferably in financial services or other mission-critical environments. This role demands deep technical expertise leadership skills and hands-on experience in implementing and maintaining complex network infrastructures.

Indicative Activities :

• Lead the design architecture and deployment of enterprise-scale network infrastructure including LAN WAN and data center networks.
• Manage Cisco routers switches Nexus series and Cisco ACI fabrics in production environments.
• Define and enforce network standards policies and best practices to ensure security scalability and high availability.
• Drive network automation initiatives to enhance operational efficiency and reduce manual intervention.
• Collaborate with cross-functional teams for new implementations migrations and major upgrades.
• Lead troubleshooting and root cause analysis (RCA) for complex network incidents and outages.
• Oversee and validate configurations for firewalls (Palo Alto) load balancers (F5) and IPAM / DNS / DHCP (Infoblox) systems.
• Prepare HLDs (High-Level Designs) and LLDs (Low-Level Designs) and maintain comprehensive network documentation.
• Support capacity planning performance tuning and lifecycle management of network infrastructure.
• Ensure regulatory compliance and adherence to internal security and change management processes.

Technical Skills : Must Have

Good To Have

Process Skills :

Qualification :

Key Skills

Load Balancing,Routing Protocols,Network Administration,Network Engineering,BGP,LAN,Computer Networking,IPsec,OSPF,Cisco ASA,Juniper,MPLS

Employment Type : Full Time

Experience : years

Vacancy : 1