Become a network administrator with these online courses

Landing your dream job isn’t so difficult anymore.

If you are passionate and have a clear idea of ​​your career path, you can aim high.

Thanks to advances in technology, you can learn a lot and seize the vast opportunities available with a simple internet search.

Information technology is one of the fastest growing fields as a result of modern technological advances. Network administrators also play a critical role in an IT-driven workforce.

Therefore, if this job is relevant to you, online courses are at your disposal. This article provides deep insight into what this job is, why it’s on-demand, why large companies need this job, and the best online courses to become a network administrator.

Let’s get started!

Network Administrator: What the heck are they?

Network administrators form the backbone of an organization. They are responsible for keeping network systems and computers running safely and smoothly.

The job of a network administrator varies depending on the size of the company. However, the basics are always the same: configure your network, monitor it, and fix network-related issues.

What does a network administrator do?

The day-to-day life of a network administrator is unique and difficult. Requires versatility and the ability to adapt to change. In addition to technical knowledge, you need to be able to multitask while staying focused on your work.

Smaller companies can oversee all aspects of your computer system, from network configuration to hardware installation. In some cases, your duties may overlap with those of the system administrator. Network administrators often work in conjunction with firewall teams.

You can work with hardware and software engineers to find out your actual network requirements and monitor system security.

In large enterprises, network administrators may focus on specific areas such as system performance. Their work can be flexible if it involves researching and installing new software in the office. They may also spend several weeks checking network systems and installing hardware.

Network administrator duties include:

• Software and hardware installation when new software releases or system updates occur
• Repair your software and hardware in case of software infections, compatibility issues, or device malfunctions.
• Train new participants how to use software or hardware
• Check if your security system is working properly
• Monitor system performance speed and implement changes as needed.
• Add or remove users and update permissions
• Troubleshoot computer system problems for employees in your network

Administrators should also be familiar with these network monitoring software.

Why do all large organizations need them?

As economic challenges and security threats increase, organizations are hiring network administrators to optimize their existing networks. You need these features to increase your business productivity and protect your network from vulnerabilities, especially online threats.

Hiring a network administrator can also help reduce the cost of investing in new systems and the damage caused by security-related attacks. Not to mention, you can also ensure the reputation of your business by keeping your systems up to date, so there are no loopholes.

As a result, the demand for network administrators has increased in recent years. In fact, many people refer to this career as a “recession-proof” career. And it’s smart to work in a growing field that offers plenty of opportunities for big paychecks and exciting work.

That’s what you can expect when you become a network administrator.

Additionally, organizations are widely adopting cloud computing, increasing the need for network administrators. Even healthcare systems are not immune to the wave of network administrators. We also hire them to handle the connections between users, doctors, and systems.

It’s no wonder that a career as a network administrator is one of the most popular careers today. Employment of computer systems and network administrators is estimated to grow by 5% from 2018 to 2028, according to a report from the U.S. Bureau of Labor Statistics (BLS).

How much is your salary?

Yes, now comes the exciting part.

Networking is one of the highest paying career paths in IT. Similarly, network administrators have career growth potential and great salaries.

The same BLS report states that the average salary for network administrators in May 2019 was approximately $83,510, or $40 per hour.

So if you want to land a job as a network administrator, here are some great online avenues to hone your skills.

Udemy

Udemy is undoubtedly one of the best platforms where you can learn a lot from data analysis, digital marketing, network management, and more.

We offer online courses from beginner to advanced level so you can become proficient in the subject matter.

Network essentials:

First, please take “Network Essentials”. This course provides the skills and essential knowledge needed to configure, manage, secure, and troubleshoot data networks.

For beginners, there are other courses such as HAProxy and Arista Networking for building services for load balancing and high availability.

Complete networking basics course

Learn about different aspects of networking and start your journey towards Cisco 200-301 certification. Learn the basics of networking and how to create simple LANs, routers, switches, and hubs.

It also explains how to protect your network from threats such as address assignment using DHCP, access control lists (ACLs), and Kali Linux hacks. Covers subnetting, IP addressing, TCP/IP models, OSI, DNS name resolution, Wi-Fi technology, and more.

Linux networking

The name of this course is Linux Networking and Administration (LFS211) from the Linux Foundation.

This course is designed for IT professionals and system administrators who want to gain practical knowledge of Linux network services and configuration, along with topics such as performance and security.

In advanced courses, you will learn how to build, design, maintain, and deploy networks running on Linux. You will also learn to manage network services, learn skills to work with or create networks on Linux distributions, configure and deploy network interfaces, and configure web, file, name servers, and email.

It includes 50 hours of lessons with assignments, hands-on labs, video content, and discussion forums. You will receive 12 months of access to the online course and a digital badge upon successful completion of the course.

Course only is available for $299, course and exam is available for $499.

bits and bytes

Computer Networking Trivia by Google is available on Coursera.

This course is for beginners and teaches the basics of networking, TCP/IP communications, DNS, DHCP, and more.

If you’re familiar with the basics and want to learn more, check out another course from Google – Networking in Google Cloud. This course allows you to explore and deploy networking technologies such as Terraform, design patterns, and network interconnects. Additionally, participants will also learn how to troubleshoot network issues.

CCNA Tutorial

Website – Study-ccna.com is specially designed to help professionals prepare for the Cisco CCNA exam. It follows the actual exam curriculum.

It can also be used as a reference for networking topics. Here you’ll find hand-picked materials with the deep insights you need to study for the CCNA exam. There are also many articles categorized by chapter.

The first few chapters cover basic networking terminology and devices, and later chapters provide detailed knowledge. This is a completely free tutorial, so you can open it anytime and clear your doubts.

If you’re ready to take your exam with confidence, try Whizlabs’ practice tests. This is a mock test containing 180 questions and answers.

computer networking

Udacity helps you land a network administrator job with knowledgeable instructor videos taught by top industry experts.

Georgia Institute of Technology’s “Computer Networking” course is now available for free. It also covers advanced topics such as Software-Defined Networking (SDN), content distribution, and data center networking.

This course consists of three parts.

• Implementation of computer network goals and design principles. We will touch on the various strings of routing algorithms used in CN, such as distance vectors and link states.
• Content distribution and resource control in networking applications. Covers areas such as traffic shaping and congestion control.
• Management and operation of computer networks surrounding SDN, network security, and traffic engineering.

This course includes interactive quizzes and brainstorming exercises.

skill share

SkillShare also has several courses to help you master network administration. It offers some great courses such as IP Addressing and Subnetting, Zabbix 5 Application and Network Monitoring, Cisco CCNA 200-301 Guide, perfect for beginners.

The trainers are professional yet easy for the students in providing quality learning. The course includes complete instructions on lab setup and recommendations, detailed lectures, numerous practice questions, and several labs for practice.

Cybrary

Buckle up and adventure into the world of networking with Cybrary . Start by completing Linux+ and CCNA to advance your career in network engineering.

This course is a collection of lessons that will help you learn how to build, manage, and secure your network. You’ll also learn ideas about system performance management, diagnosing and troubleshooting network issues, infrastructure protocols, transports, and applications that help businesses scale securely.

We offer hundreds of lab environments where you can get hands-on experience with the latest technology and tools. Over 40 mentors and top experts will help you develop your skills. You can also take practice tests to gain confidence through virtual labs and standard questions.

Upon completion of the course and hands-on project, you will receive a certificate that you can share with your employees and professional network.

network infrastructure

edX comes with a course called WGUx’s Fundamentals of Networking and Security, which introduces the various components of a computer network along with the role and concepts of communication protocols.

This course includes network classification, topology, layered abstraction, and physical devices. It also covers basic security concepts, network vulnerabilities, security procedures and policies, mitigation techniques, and physical media security.

You know what’s best – it’s completely free. If you require a certificate, you will pay a small fee. The course is 8 weeks long and requires approximately 9-10 hours of effort per week.

Cloud guru

Certified Information System Security Professional (CISSP) by A Cloud Guru prepares you to take the CISSP certification exam and helps you pass it with a high percentage.

This course is designed to provide extensive knowledge, instructor support, and learning strategies about network security. Throughout the course, you will understand the concepts of security, risk management, cryptography, asset security, and different types of online threats.

This also includes regulations, encryption protocols, standards, policies, and laws regarding network security. We offer unique teaching methods such as flashcards, video lessons, interactive charts, and expert instructors.

LinkedIn Learning

Expand your IT skills with LinkedIn’s network management courses. The courses offered will help you learn how to configure and install networks, master concepts, configure switches and routers, and troubleshoot networks.

Covers networking basics, IP addressing, LAN and WAN network media, CLI tools and protocols, troubleshooting, subnetting, and more.

This online course consists of 31 hours of expert-led video tutorials so you can practice until perfect.

basic

Do you like reading books?

Choose Packt’s Network Fundamental course to become familiar with networking-related concepts and technologies.

These help you understand different network infrastructures such as extranets, intranets, etc. Learn about hardware devices such as network switches and routers, network protocols such as OSI, TCP/IP, network services such as NAT, DHCP, firewalls, and remote access, and the application of networking concepts in real-world scenarios.

The course is approximately 15 hours and 18 minutes long and will help you prepare for a practice exam consisting of updated exam questions.

cisco learning

This course – Implementing and Managing Cisco Solutions is offered by the Cisco Learning Network . We can help you prepare for the exam by providing study materials, mock exams, and study materials.

Learn how to operate, install, verify, and configure basic IPv6 and IPv4 networks.

YouTube

YouTube has a free course on networking basics by UniNets. View all Cisco CCNA Switching and Routing topic-based training videos.

The lessons are easy to understand and categorized into different modules. The channel contains a total of 88 videos that you can browse to cover different aspects of networking.

These videos help you understand basic networking fundamentals by following Cisco’s latest exam patterns.

What does the future of network management look like?

Organizations have recently continued to invest in more efficient and faster IT systems. Therefore, network administrators will be busier than ever. Remember that security vulnerabilities are widespread, and no one wants to lose their reputation, data, or money.

In the near future, the work of network administrators will be on the rise, and we do not know when the era of a complete “matrix” will begin. Therefore, the demand for network administrators will continue.

conclusion

Anything that involves computers and networks tends to include a network administrator. The job is challenging, but the journey is rewarding because it’s never boring. They constantly find new problems and think of new ways to solve those problems. This is fun for many people, especially those who like playing with computers and fixing things.

If you are one of those people, the online courses mentioned above will help you land that dream job you have always wanted.

next step,

Learn network security.