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From the employer's careers site First seen 3 Nov 2026

Senior Network Engineer

Visa Bengaluru, IN Hybrid senior full-time

The employer hasn't listed a salary.

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Description

We are seeking a Senior Network Engineer to join our team. As a Senior Network Engineer, you will be responsible for the design, implementation, and operational support of enterprise WAN, LAN, wireless, and secure connectivity solutions within a corporate network environment.

Key Responsibilities:

  • Design, plan, and implement enterprise WAN, LAN, wireless, and remote access network solutions in accordance with approved architecture standards.
  • Lead the technical delivery of assigned network projects from detailed design through implementation and operational handoff.
  • Create and maintain low-level network design documentation, including detailed Visio diagrams, implementation plans, and support handover materials.
  • Assess network performance and capacity to ensure solutions meet current and near-term business requirements.
  • Provide third-level technical support for complex network incidents, including root cause analysis and permanent corrective actions.
  • Analyze network activity and incident trends to identify, remediate, and prevent systemic issues.
  • Collaborate with Information Security to ensure security and compliance requirements are incorporated into all network designs.
  • Work directly with network vendors and service providers to validate designs, troubleshoot complex issues, and support escalations.
  • Research, evaluate, and recommend software and hardware enhancements to improve network reliability, scalability, and performance.
  • Use Python and network automation tools to streamline configuration, validation, and troubleshooting tasks.

Qualifications:

  • Bachelor’s degree in engineering or equivalent professional experience.
  • Minimum of 5 years of experience in enterprise network engineering.
  • Expert-level knowledge of routing protocols (BGP, OSPF).
  • Advanced understanding of Cisco routing and switching in large enterprise environments.
  • Advanced knowledge of Arista switching.
  • Advanced knowledge of enterprise WAN, LAN, wireless, MPLS, and TCP/IP networking.
  • Strong troubleshooting, planning, and problem-solving skills.
  • Excellent written and verbal communication skills.

Skills

Required

  • routing protocols
  • Cisco routing and switching
  • Arista switching
  • enterprise WAN, LAN, wireless, MPLS, and TCP/IP networking
  • troubleshooting
  • planning
  • problem-solving
  • written and verbal communication

Nice to have

  • SD-WAN technologies
  • SASE solutions
  • cloud networking concepts
  • Python
  • network automation tools
  • Citrix NetScaler Access Gateways
  • Unified Communications and MS Teams
  • Cisco certification

Ready to apply?

You apply with the employer directly. Their original posting is here: https://visa.wd5.myworkdayjobs.com/en-US/Visa/job/IN---Bengaluru-India/Senior-Network-Engineer_REF080334W

Apply on Visa