L3 Network Engineer

4 days ago

Hyderabad, Telangana, India Kiash Soluitons LLP Full time ₹ 18,000 - ₹ 13,52,000 per year

Skill: L3 Network Engineer

Shift timing: General / afternoon shift on rotational basis

Mandatory Skill: L3 support, switching, routing, NAC ( Network Access Control), Wireless

Exp - 8+ yrs

CTC 26 LPA

Location - Hyderabad

Mandatory Skills:

  • Key Responsibilities
  • • Collaborate with other Network L3s for 24x7 monitoring of LAN, WAN, Wireless, and Unified Communications for availability, utilization, performance, and capacity.
  • • Work closely with the Client and 3rd Parties to resolve incidents and service requests promptly and exceed performance standards.
  • • Drive root cause analysis (RCA) and implement Problem Management solutions.
  • • Manage and maintain in-scope equipment across Client Service Locations and data centres.
  • • Document known errors and maintain a Known Error Database (KEDB).
  • • Support Network Protocols like BGP, OSPF, including VLANs, Intervlan routing, restrictions and ACLs.
  • • Oversee WAN connectivity across all sites.
  • • Provide expert hands-on support to Service Providers or 3rd parties within Client-provided facilities.
  • • Monitor, analyse, and optimize network bandwidth, traffic patterns, and device capacities.
  • • Manage day-to-day Wi-Fi operations in Arista Cloud Vision Enterprise, including SSID setup, onboarding APs, authentication, and security.
  • • Perform RF troubleshooting with CloudVision tools and spectrum analysis.
  • • Design and enforce FortiNAC policies for wired and wireless access.
  • • Implement role-based access controls, dynamic VLAN assignments, and quarantine workflows.
  • • Configure Ruckus and Arista switches for VLANs, ACLs, dot1x/MAB, and related features.
  • • Maintain Palo Alto Panorama managed Security policies and troubleshoot connectivity issues.
  • Troubleshoot Latency issues, Slowness issues, Frequent disconnection issues.
  • • Optimize SolarWinds and Grafana monitoring for meaningful dashboards and alerts.
  • • Act as escalation point for complex issues detected by monitoring tools.
  • • Participate in on-call rotation, change management, and regular audits.
  • Provide regular status updates, metrics, and RCA documentation to leadership.
  • Technology Expertise, Skills, and Requirements
  • • Hands-on experience with SolarWinds, Grafana, and Loki monitoring tools.
  • • Experience with Ruckus and Arista switches and Arista Access Points.
  • • Strong knowledge of Fortigate SD-WAN, Palo Alto Firewalls, and Panorama.
  • • Proficiency with Network Load Balancers.
  • • Experience with FortiNAC Network Access Control solutions.
  • • Advanced knowledge of VLANs, ACLs, VPN solutions, and bandwidth management.
  • • Proficiency in troubleshooting complex network architectures.
  • • Knowledge of a/b/g/n/ac/ax/6E fundamentals and wireless RF planning.
  • • Enterprise authentication protocols (EAP TLS/PEAP, RADIUS, PKI, DPSK/PPSK).
  • • Integration of FortiNAC with AD/LDAP/PKI and switches/firewalls.
  • • Palo Alto PAN-OS 11.x: Security, NAT, App ID, Threat profiles, HA, and routing.
  • • Incident management, RCA writing, and packet capture basics.
  • • Experience with ITIL processes and working with 3rd party vendors.
  • • Excellent leadership, communication, and coordination skills.
  • • Ability to work in 24x7 on-call rotations, including evenings, weekends, and holidays.
  • • Relevant certifications in the above-mentioned network technologies preferred.

Job Types: Full-time, Permanent

Pay: ₹1,500, ₹2,600,000.00 per year

Benefits:

  • Health insurance
  • Provident Fund

Work Location: In person

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