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Sr Network Engineer (Immediate joiners)

Zensar Technologies

2 - 5 years

Bengaluru

Posted: 28/06/2026

Job Description

EXP - 5 - 7 yrs

Immediate joiners only

Description

  • Manage and support all Network & Security Infrastructure running on AWS, Azure, GCP & OCI Clouds.
  • Responsible for ensuring network stability and performance for Client Inc. On-Premises and Public Cloud networks.
  • Provide support for network infrastructure problems by monitoring the teams support queue, troubleshooting and diagnosing problems, identifying the root cause of critical issues, and ensuring corrective action is taken following problem identification.
  • The candidate should be willing to work in shift rotation.


Responsibilities

  • 8+ years of extensive network engineering and implementing enterprise (Data centre/Public Clouds) at scale using industry standard networking solutions.
  • Proficient in any (AWS, Azure, GCP, and OCI) Public Cloud platforms. Public Cloud Network Certifications are a plus.(at least one cloud exp. Is needed)
  • Understanding of Enterprise Network design, including Data Centre, Campus, Public Cloud, and Global WAN connectivity
  • Understanding of Networking technologies: IPv4/IPv6, BGP/MBGP, VPN, L2 switching, and VxLAN.
  • understanding of L2/L3 networking protocols.
  • Hands-on experience with multiple hardware vendors, must have (Arista L2/L3/CVP), Cisco (Spinal leaf/ L2/L3) IOS, NX-OS, ASR, Meraki (Wireless), Palo Alto Networks, and Fortinet, is a plus.
  • Experience with one or more Load Balancers (Citrix NetScaler preferred, AVI Load Balancer, NGINX, and HA proxy).
  • Knowledge of network layer security, including Firewalls (Palo Alto, Fortinet, 802.1.x, Network Authentication Systems, and VPN technologies.
  • Good to have:
  • Experience of architecture, designing.
  • Automation Skills: Python, Terraform.


Qualifications

  • 8+ years of extensive network engineering and implementing enterprise (Data centre/Public Clouds) at scale using industry standard networking solutions.
  • Proficient in any (AWS, Azure, GCP, and OCI) Public Cloud platforms. Public Cloud Network Certifications are a plus.(at least one cloud exp. Is needed)
  • Understanding of Enterprise Network design, including Data Centre, Campus, Public Cloud, and Global WAN connectivity
  • Understanding of Networking technologies: IPv4/IPv6, BGP/MBGP, VPN, L2 switching, and VxLAN.
  • understanding of L2/L3 networking protocols.
  • Hands-on experience with multiple hardware vendors, must have (Arista L2/L3/CVP), Cisco (Spinal leaf/ L2/L3) IOS, NX-OS, ASR, Meraki (Wireless), Palo Alto Networks, and Fortinet, is a plus.
  • Experience with one or more Load Balancers (Citrix NetScaler preferred, AVI Load Balancer, NGINX, and HA proxy).
  • Knowledge of network layer security, including Firewalls (Palo Alto, Fortinet, 802.1.x, Network Authentication Systems, and VPN technologies.
  • Good to have:
  • Experience of architecture, designing.
  • Automation Skills: Python, Terraform.

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