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How To Become A Network Administrator In Nigeria

Salary Of A Network Administrator In Nigeria

Network administrator jobs in Nigeria and all other parts of the world are still a hot cake. This is largely because, in the present-day world, communication is key to the success of any organization and network administrators are always at the helms of affairs when it comes to an organization’s network infrastructure. This article will walk you through the journey of how to become a network administrator in Nigeria. Also in this article, you will learn the following:

  • Who a network administrator is
  • What does network administration entail
  • Job description of a network administrator
  • How to become a network administrator in Nigeria
  • Where can you work as a network administrator in Nigeria
  • How to get network administrator jobs

Who Is A Network Administrator?

A network administrator is an IT specialist that makes sure that a company’s computer networks or groups of computers exchange information with one another and are functional and meet the demands of the company. They have the skills necessary to manage and troubleshoot computer networks, as well as apply security concepts to keep networks safe.

Core duties of a network administrator are:

  • Fully supporting, configuring, maintaining, and upgrading corporate customer’s networks and in-house servers
  • Installing and integrating new server hardware and applications
  • Keeping an eye out for needed updates

What Network Administration Entails

An organization’s network is managed, watched over, kept safe, and serviced through network administration and management. However, based on an organization’s size and structure, specific activities and procedures could change.

Network management, network monitoring, and preserving network quality and security are the key components of network administration.

A reliable, secure network that supports company activities is what network administration tries to provide.

Typically, network administration objectives consist of:

  • Facilitating seamless network access and operations, keeping a robust, high-quality network plan, and expanding network capacity.
  • Utilizing networking tools to improve network administration control and network systems administration.
  • Tracking and recording pertinent changes
  • Determining potential hazards and planning efficient mitigations
  • Preventing actions that compromise or attack the network 
  • Preventing network security breach

Networks administration consists of 5 key areas which are:

 Fault management: This has to do with monitoring the network infrastructure to find and fix problems that could be harming the network. To keep track of network infrastructure, it employs industry-standard protocols like the Simple Network Management Protocol (SNMP).

Configuration management: This follows configuration changes for switches, firewalls, hubs, and routers, among other network devices. It’s crucial to streamline, track, and manage configuration changes because unanticipated changes might have a significant negative impact on the network and potentially result in downtime.

Account management: This involves tracking network consumption to bill customers and calculating how much each department in a business uses the network. In small organizations, billing might not matter. Monitoring use, however, makes it easier to identify certain trends and inefficiencies.

Performance management:  This has to do with maintaining the service levels necessary for effective operations. To continuously evaluate network performance, it gathers numerous metrics and analytical data, such as response times, packet loss, and link use.

Security management: Aims to restrict access to the network to only authorized users, devices, and activity. It makes use of several disciplines, including firewall management, threat management, and intrusion detection. Additionally, it gathers and examines pertinent network data to look for and stop hostile or suspicious activities.

Job Description Of A Network Administrator

  • Fully support, configure, maintain and upgrade corporate customer’s networks and in-house servers
  • Install and integrate new server hardware and applications
  • Keep an eye out for needed updates
  • Support and administer third-party applications
  • Ensure network security and connectivity
  • Monitor network performance (availability, utilization, throughput, goodput, and latency) and test for weaknesses
  • Set up user accounts, permissions, and passwords
  • Resolve problems reported by an end-user
  • Define network policies and procedures
  • Specify system requirements and design solutions
  • Research and make recommendations on server system administration


How To Become A Network Administrator In Nigeria

Typically, you need a degree in computer science or information technology to work as a network administrator. You should also pursue vendor certification to show that you are proficient in several facets of network administration. 

Follow these steps if you wish to become a network administrator:

  • Complete a relevant degree, such as a Bachelor of Information Technology or Computer Science, or a Diploma of Information Technology (Advanced Networking) (ICT50220).
  • Alternately, if you already hold a tertiary degree in a different field, think about earning a postgraduate degree in networking or computer technology.
  • Get IT-related work experience. A minimum of three years of relevant experience is required to apply to any of the networking certification programs.
  • Obtain a professional certification from globally recognized networking solutions vendors. Product vendors such as Windows, Novell, CompTIA, and Cisco offer certifications that can be useful for Network Administrators.
  • Continually progress professionally. Network administrators must make sure that their knowledge keeps up with market trends.

How To Get Network Administrator Jobs

You can get network administrator jobs on our website. Log on to today and start applying for network administrator jobs that suit you. Click here Hubforjobs

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