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Network Engineer

Persistent Systems

 

Hyderabad, Telangana, India

Posted On: 15+ days ago
Experience: 8+ years
Availability: Onsite
Openings: 1
Category: Network Engineer
Tenure: No Preference/Any
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Description

You will design, implement, and operate enterprise LAN/WAN/WLAN and cloud-connected networks.

This role is on-site.

Responsibilities

  • Configure and troubleshoot routers, switches, and network services including VLANs, STP, DHCP, DNS, and NAT.
  • Manage routing protocols and traffic engineering (BGP/OSPF) to ensure optimal paths and redundancy.
  • Support cloud networking constructs such as VPC/VNet, subnets, gateways, load balancers, and hybrid connectivity (VPN/ExpressRoute/Direct Connect).
  • Monitor network performance and capacity, proactively addressing bottlenecks and failures.
  • Implement and document network changes, standard operating procedures, and runbooks while participating in incident response and RCA.

Required Skills

  • 8+ years of hands-on experience in enterprise networking, routing, and switching.
  • Strong understanding of routing protocols (BGP, OSPF) and redundancy mechanisms (HSRP, VRRP).
  • Proficiency in L2/L3 design patterns and network troubleshooting.
  • Working knowledge of cloud networking across AWS, Azure, and GCP.
  • Experience with network monitoring and logging tools (e.g., SolarWinds, Grafana, Zabbix).
  • Ability to produce clear documentation and communicate effectively with stakeholders.
  • Exposure to firewall/VPN fundamentals and network security controls (ACLs, segmentation).

Preferred Skills

  • Automation exposure using Python or Ansible.
  • Experience with SD-WAN, load balancers, or CDN basics.

Education

Any Graduate

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