8220999393 No.21C, 3rd floor, Catholic Syrian Bank Upstairs,Sri Ganesha Complex

Network Administrator

  • Location:
  • Salary:
    negotiable
  • Job type:
    Full-Time
  • Posted:
    4 weeks ago
  • Category:
    ALL CATEGORIES, IT
  • Deadline:
    November 11, 2025

Job Highlight

Network administrators ensure that the network infrastructure runs smoothly, securely, and efficiently, enabling organizations to communicate, share resources, and access the internet without disruption.

Key Responsibilities of a Network Administrator

  1. Network Setup and Configuration:
    • Install, configure, and maintain network hardware and software (routers, switches, firewalls, servers, etc.).
    • Set up network devices and ensure that they are properly integrated with existing systems.
    • Configure network services, such as DNS (Domain Name System), DHCP (Dynamic Host Configuration Protocol), and VPN (Virtual Private Network) services.
  2. Network Monitoring and Maintenance:
    • Monitor network performance to identify issues such as slow connections, downtime, or bottlenecks.
    • Use network monitoring tools (e.g., Wireshark, Nagios, SolarWinds) to detect and troubleshoot network problems.
    • Ensure the network’s availability by performing routine maintenance, software updates, and firmware upgrades.
    • Troubleshoot and resolve hardware and software problems related to the network infrastructure.

Work Environment for Network Administrators

Network administrators typically work in environments where networks are crucial to business operations. These environments include:

  • Corporations (from small businesses to large enterprises)
  • Data centers
  • Government agencies
  • Educational institutions
  • Healthcare organizations (where sensitive patient data needs secure transmission)