What does a Network Administrator do?
Published 3 min read
A network administrator is responsible for the overall health of a company's network. They install, configure, and maintain network servers and equipment, as well as troubleshoot any issues that may arise. In larger organizations, they may also be responsible for managing network security and ensuring compliance with industry regulations.
Network Administrator job duties include:
- Install and configure computer networks
- Monitor network performance and identify potential issues
- Troubleshoot network problems and resolve issues in a timely manner
- Perform regular maintenance on network equipment and systems
- Manage network user accounts and permissions
- Set up new users on the network and provide them with login credentials
- Train new users on how to use the network and its various resources
- Keep abreast of new technologies and trends in the networking industry
- Implement security measures to protect the network from unauthorized access
Network Administrator Job Requirements
A network administrator is responsible for the design, implementation, and maintenance of an organization's computer network. They ensure that all computers and devices are connected to the network and that the network is running smoothly. A network administrator typically has a bachelor's degree in computer science or a related field. They may also have certification from a professional organization such as the Institute for Certification of Computing Professionals (ICCP). A network administrator typically has several years of experience working in a computer or network support role.
Network Administrator Skills
- Configuring
- Routers
- Switches
- Firewalls
- VPN
- Traffic Shaping
- Packet Filtering
- Load Balancing
- Bandwidth Management
- Troubleshooting
- Monitoring
- Security
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How to become a Network Administrator
A network administrator is responsible for the maintenance and operation of a computer network. They are responsible for ensuring that the network is available to users and that it is secure from unauthorized access.
The first step to becoming a network administrator is to obtain a bachelor's degree in computer science or a related field. Many employers also require certification in networking, such as Cisco Certified Network Associate (CCNA). Certification demonstrates that you have the knowledge and skills necessary to perform the job.
Once you have obtained the necessary education and training, you can begin seeking employment as a network administrator. Many companies have entry-level positions for those with little or no experience. With experience, you can advance to positions such as senior network administrator or network engineer.
Network administrators must continually update their skills as technology evolves. They must be able to troubleshoot problems and configure new hardware and software. They also need to be able to effectively communicate with users, other IT staff, and vendors.
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