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System Engineer - Network

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Randstad

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Location:
India , Chennai

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Contract Type:
Not provided

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Salary:

Not provided

Requirements:

  • Design, deploy, and maintain Layer 2/Layer 3 network infrastructure using Cisco Catalyst/Nexus, Aruba, and Ruckus switching platforms
  • Configure and optimize dynamic routing protocols such as OSPF, BGP, and EIGRP across multi-site environments
  • Implement and manage firewall policies, NAT rules, and VPN configurations on Fortinet FortiGate and Check Point firewalls
  • Perform network segmentation using VLANs, ACLs, and trunking to ensure secure and efficient traffic flow
  • Conduct regular firmware upgrades, patching, and lifecycle management of network devices
  • Monitor network performance using SNMP-based tools and troubleshoot latency, packet loss, and connectivity issues
  • Integrate wireless solutions with Aruba and Ruckus controllers, including SSID provisioning, RF optimization, and client isolation
  • Configure and maintain high availability (HA) and failover mechanisms for critical network components
  • Collaborate with SOC/NOC teams to respond to security incidents and enforce network hardening measures
  • Maintain detailed network topology diagrams, configuration backups, and change management documentation
  • Support network automation initiatives using scripting (Python, Ansible) for configuration and monitoring tasks

Additional Information:

Job Posted:
January 11, 2026

Expiration:
February 15, 2026

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