Network Administrator: What They Do and How to Become One

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A company’s computer network is in good hands with a Network Administrator who ensures its continued well-being and efficient functioning. Troubleshooting and fixing network-related issues fall under this category, as do the management and maintenance of servers, software, and hardware. As businesses increasingly rely on their networks to perform, network administrators have become increasingly important in the modern corporate world.

Tasks and Responsibilities

Network Administrator: What They Do and How to Become One

A Network Administrator’s core duties are around planning, executing, and maintaining the network. This entails checking that all computers, servers, and other network hardware are running the most recent versions of their respective software. Network administrators are responsible for keeping an eye on things like network speed and security, fixing any problems that arise, and helping users out with any questions they may have. In addition to these duties, they also manage user accounts and access restrictions, plan and implement network improvements, and check for regulatory compliance.

Education And Training

Network administrators often hold a bachelor’s degree in computer science, information technology, or a closely related profession. A degree in a different discipline, such as electrical engineering, may nevertheless be acceptable to some jobs.

Moreover, in the sector of network management, certificates are highly prized. Certifications in the field of network administration, such as the Cisco Certified Network Associate (CCNA) or the Microsoft Certified Solutions Expert (MCSE), attest to a candidate’s mastery of specialized topics. These courses can be taken at colleges and universities as well as at private training facilities, and they often combine classroom instruction with practical application.

Network administrators need to engage in ongoing training and education if they want to keep up with the ever evolving nature of their profession. Conferences, workshops, and online courses are all options, as are certification upgrades.

Abilities and Credentials

In addition to formal education and experience, a successful network administrator should have the following skills and qualifications. Among these are:

• Strong technical skills: Network administrators need to be proficient in the use of various networking technologies, such as routers, switches, and firewalls, as well as various operating systems, such as Windows and Linux. They also need to know their way around TCP/IP and DNS among other networking protocols.

• Ability to rapidly and accurately detect and fix issues is essential for network administrators to ensure networks are always up and working properly. They should also have the ability to design and implement fixes for existing network concerns.

• Administrators of networks must pay close attention to every aspect, since carelessness can have far-reaching consequences.

• Strong communication skills are essential for a network administrator, since they will be responsible for liaising between the IT department and the business’s non-technical employees and stakeholders. They need to be able to communicate complex ideas to non-specialists and work well with others to find solutions.

• Administrators of computer networks need to be very organized in order to keep track of a wide variety of jobs and projects at once and to keep thorough records of all network setups and modifications.

• Network administrators need to be nimble and responsive in order to keep up with the dynamic and rapidly evolving nature of the industry.

Career Options

Many doors and avenues of development might be opened up to you as a network administrator. If you’re interested in becoming a network administrator, you may start out in a smaller company or organization before moving on to larger ones, or even the government. Others prefer to work for a consulting business or as a contractor, while still others want to work in a specialized field like healthcare or finance.

Network engineering, information security, and IT management are all related fields you could choose to enter as your expertise and knowledge grow. To further show their knowledge and boost their income potential, some network administrators opt to seek higher certifications like Cisco Certified Network Professional (CCNP) or Cisco Certified Internetwork Expert (CCIE).

Because of the expanding role of cybersecurity, network administrators who have expertise in this area may also find several openings.

Network administrator job openings will increase in tandem with the growing and changing importance of technology. A job as a network administrator may be both demanding and lucrative for someone with a strong technical background who is also willing and able to quickly learn and use new technologies.

Advice for Newcomers to the Industry

Network Administrator: What They Do and How to Become One

Although it may be difficult to get into the profession of network administration, there are a few things you can do to improve your chances of doing so. In order to get you started, here are some pointers:

1. Firstly, further your education: a bachelor’s degree in computer science or a similar discipline is preferred by many employers when hiring a network administrator, however it is not always required. Many professionals in the field of network administration have earned degrees in related subjects or hold industry-specific certifications.

2. Develop a solid set of skills: Network administrators must master many different types of technology. Explore your options for training and certification in fields including Cisco networking, Linux, Windows server administration, and cyber security.

3. You need real-world experience to succeed in the field of network administration, thus number three is to get some. Internships, volunteer work, and part-time jobs are all great ways to gain experience interacting with professionals in the field.

4. Job prospects might be found via networking with other professionals in the sector. Participate in LinkedIn, professional groups, and other networking events.

5. Have patience and perseverance: Making a name for yourself in network administration is no easy feat, but with hard work and a positive mindset, everything is possible. Don’t give up if you don’t get your desired career right away; instead, dedicate yourself to studying and developing your abilities.

6. Administrators of networks are counted on to always be one step ahead of the curve when it comes to the most cutting-edge hardware and software. It is vital to be aware of and prepared for modern security risks, network protocols, and technological advances.

By following these recommendations and being persistent, you may boost your chances of breaking into the field of network administration and developing a successful career in the sector.


Managing a company’s network is an important and complex task that offers both intellectual and financial rewards. Anyone may become a Network Administrator if they put in the time and effort to acquire the necessary knowledge and skills. Anyone with a love of computers and a desire to make a difference in the corporate world would do well to choose a career in this area.

Stefan Mitrovic

Stefan is a tech guy who got you covered no matter the topic. He's a great researcher, and with a lot of experience in his bag, he'll craft an article or two daily.