Network Engineer

Role: Network Engineer

Location: Chennai

Shift: Rotational

Mode: Hybrid

Skills:

Technical Skills

• Networking fundamentals: TCP/IP, OSI model, subnetting, DNS, DHCP, VLANs
• Routing & Switching (Cisco, Juniper, HP/Aruba, etc.)
• Routing protocols: OSPF, BGP, EIGRP
• Switching concepts: STP, VLANs, trunking, VTP
• Network security: firewalls, VPNs, ACLs, IDS/IPS, NAT
• Wireless networking (WLAN, Wi-Fi standards, controllers)
• Alarm Monitoring (NMS tools, SNMP traps, event correlation)
• Fault Management (incident identification, RCA, escalation, resolution tracking)
• SD-WAN, MPLS, and WAN technologies

1. Role Purpose : Responsible for designing, implementing, and maintaining enterprise network infrastructure and plays a key role in troubleshooting complex issues, executing network projects, and driving operational excellence. This role focuses on ensuring network reliability, performance, and security while supporting business operations.

2. Key Responsibilities:

• Manages day-to-day network operations, including monitoring, incident management, and troubleshooting.
• Performs structured troubleshooting, problem management, RCA, performance optimization and escalations handling.
• Assists in design and implementation of scalable and secure network solutions.
• Supports network upgrades, migrations, patching, software upgrades, capacity management and resilience improvements.
• Implements network security controls, ACLs, firewall policies, zero trust segmentation and access governance.
• Ensures end-to-end network observability, monitoring integration and proactive detection of performance degradation.
• Maintain accurate and up-to-date network change documentation, operational runbooks, and standard operating procedures to support knowledge management and team continuity.
• Guide junior engineers in the routine tasks and support escalations

3. Key Performance Indicators (KPIs):

• Network availability and performance SLA adherence
• MTTR & incident resolution effectiveness
• Network change success rate
• Network optimization gain metrics (latency, throughput, packet loss reduction)
• Control / policy compliance and standardization adoption
• Reduction in repeat network incidents

Regards,

Divya Raju

[email protected]