Network Administrator

The network administrator will be responsible for managing and maintaining the company's computer networks, ensuring reliable connectivity and security. Duties include configuring routers, switches, firewalls, troubleshooting network issues, and monitoring performance.

Main Duties and Responsibilities:

• Design and implement scalable network infrastructure (LAN, WAN, VPN, etc.)
• Select and configure appropriate networking hardware and software (routers, switches, firewalls, etc.)
• Configure IP addressing and subnets in accordance with organizational requirements
• Configure and maintain network devices (routers, switches, and firewalls) to ensure smooth operations
• Manage Virtual LANs (VLANs) for network traffic segmentation
• Configure and maintain key network protocols (TCP/IP, DNS, DHCP, etc.)
• Implement network security measures including firewalls, IDS/IPS, and VPNs
• Conduct regular security assessments and enforce security best practices
• Monitor network access and manage remote access security
• Utilize network monitoring tools to track performance and identify issues
• Troubleshoot network outages, connectivity issues, and hardware failures
• Ensure network uptime and performance with proactive problem-solving and root cause analysis
• Analyze network traffic to ensure optimal network utilization and speed
• Implement Quality of Service (QoS) to prioritize critical network traffic
• Configure and manage load balancers for traffic distribution
• Document network configurations, topologies, and changes
• Maintain up-to-date records of network assets and devices
• Generate regular reports on network performance, security incidents, and network improvements
• Develop and test network disaster recovery plans
• Ensure network redundancy and backup solutions to minimize downtime

Required Qualifications and Experience:

• Minimum degree holder in Computer Science, Information Technology or any related field
• At least three (3) years of Equivalent experience in the related field
• Any other related certifications will be an advantage

Required Skills and Aptitudes:

• Strong understanding of network protocols, routing, and switching technologies
• Hands-on experience with network devices (routers, switches, firewalls, etc.)
• Experience with network security tools and best practices
• Ability to troubleshoot complex network issues
• Familiarity with network monitoring tools (e.g., SolarWinds, Nagios)
• Strong documentation and communication skills
• Knowledge of network design and architecture best practices

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Emtel Ltd reserves the right to call only the best candidates for interview and not to make any appointment following this advertisement nor to assign any reason whatsoever for accepting or rejecting any candidate.