Job Description

The Network Engineer (Infrastructure) is responsible for designing, implementing, managing, and supporting enterprise network infrastructure. The role focuses on maintaining high availability, security, scalability, and performance across on-premise and hybrid cloud environments, including data centers, WAN, LAN, and cloud networking.

Key Responsibilities

1. Network Operations & Support

• Monitor network performance, capacity, and availability
• Troubleshoot L2/L3 network issues and perform root cause analysis
• Handle:
  • Incident management
  • Problem management
  • Change management
• Perform:
  • Network upgrades
  • Patching
  • Hardware refresh activities

2. Security & Compliance

• Implement and manage:
  • Firewalls
  • ACLs
  • VPNs
  • IDS/IPS
• Ensure compliance with:
  • Internal security standards
  • Best practices
• Support:
  • Security audits
  • Vulnerability remediation
  • Security reviews

3. Infrastructure & Cloud Integration

• Support hybrid infrastructure environments
• Configure and manage:
  • VPNs
  • MPLS
  • SD-WAN
  • Cloud networking
• Work with:
  • AWS VPC
  • Azure VNet
  • Routing & gateways
• Collaborate with:
  • Server teams
  • Cloud teams
  • Security teams

Required Skills & Qualifications

Networking Skills

• Strong knowledge of:
  • TCP/IP
  • DNS
  • DHCP
  • VLANs
  • STP
  • OSPF
  • BGP

Network Devices & Security

• Hands-on experience with:
  • Cisco
  • Juniper
  • Aruba
  • Fortinet
  • Palo Alto
• Experience with:
  • Firewalls
  • VPNs
  • NAT
  • QoS

Data Center & Infrastructure

• Data center networking experience:
  • Spine-leaf architecture
  • Redundancy models
• Understanding of:
  • Servers
  • Storage systems
  • VMware
  • Hyper-V

Monitoring & Tools

• Experience using monitoring tools such as:
  • SolarWinds
  • PRTG
  • Nagios

Cloud Networking

• Exposure to:
  • AWS VPC
  • Azure VNet
  • Cloud routing
  • Cloud gateways

Process Knowledge

• Knowledge of ITIL processes

Role Details

• Role: Network Engineer (Infrastructure)
• Industry: IT Services & Consulting
• Department: Engineering – Hardware & Networks
• Employment Type: Full Time, Permanent
• Role Category: IT Network

Key Skills

• Networking
• Network Security
• Cisco
• WAN
• LAN
• MPLS
• DNS
• DHCP
• OSPF
• BGP
• VMware
• Firewalls
• VPN
• Cloud Networking
• AWS
• Azure
• SD-WAN
• ITIL