It is the backbone of many servers, cloud services, and network systems worldwide. In fact, a large majority of Internet servers, from small business operations to giant corporations, are run on Linux due to its stability and low ownership cost. It can give you useful information about what’s running on network hosts. With Nmap you can, for example, scan and identify open and filtered TCP/IP ports, check what operating system is running on a remote host, and do a ping sweeps on an IP subnet or range. Well, I think that having a basic knowledge of Linux is no longer just for students and computer geeks. Network engineers will often run into Linux-based network operating systems and command lines.

• Being a Linux engineer allows you to fully support and improve an organization while operating and troubleshooting multiple systems.
• Implement security systems and ensure the security of the data stored on your network.
• VS Code comes with powerful features and can be installed on any popular Linux OS.
• Check out CompTIA’s Tech Job Report video series now premiering on CompTIA Connect.
• Another area of Linux we should focus on is the Linux networking stack.

How to Become a Linux Engineer

From the Internet of Things (IoT) and cloud computing to cybersecurity and machine learning, Linux plays a crucial role. With such wide applications, it’s clear that Linux networking professionals are critical to the continued operation and innovation within the tech industry. If you want to be the MacGyver of your network, you must know the basics of netcat. If you use it in client mode, it’s similar to telnet, and you can create a TCP connection to a specific port and send anything that you type. You can also use it to open a TCP/IP port and read from standard input.

Linux Network Engineer

You should plan out what packages you intend to use in advance so that you can avoid installing useless packages and keep your Kali system minimally cluttered. Another powerful and reliable option for network engineers is openSUSE. OpenSUSE is impressively stable and offers frequent new releases, making it a good option if you prefer to avoid broken packages while still taking advantage of the latest software releases. Fedora also offers users an incredible arsenal of open-source tools, built-in support for containerized applications, and consistent access to cutting-edge features and software. Linux is commonly preferred among network engineers—so if you’ve thought about installing it for your work, you’re not alone.

Linux for Networking Engineers (CCNA, CCNP, CCIE etc). Practical Linux with GNS3 = network programmability & automation

Train to work with server and database administrators to identify network capacity requirements and recommend hardware and services to support network usage. For network engineers, automation can simplify complex processes such as configuration management, network monitoring, and log analysis. As a result, network engineers who use Fedora enjoy a greater level of familiarity with the RHEL systems they may encounter throughout their careers. Networks are constantly exposed to cyber-attacks and unauthorized access, which can compromise sensitive information.

While OVS isn’t native to Linux, it does have its own Linux kernel module and is used extensively with open source projects such as OpenStack. OVS is a prime example of how a Linux host can be extended to provide more than basic level of network attachment. It’s also a good example of the direction things are heading and the skillset that will be required to effectively work and troubleshoot Linux host networking. With most network operating systems based on Linux and the number of Linux-based projects like OpenStack growing, Linux skills are a requirement for networking pros. Those seeking a career in Linux networking should consider acquiring certain skills and certifications to boost their employability. Strong command over the Linux command line, knowledge of network protocols, troubleshooting abilities, and scripting skills are crucial.

DevOps Engineer – 100% Remote

For example, the original Raspberry Pi Zero runs 1GHz with only 512MB RAM. Those modest specs can still run the Linux-based Raspberry Pi OS with a light graphical window manager. Jon Langemak is a Minnesota-based network architect with more than 10 years of experience designing, building, and linux network engineer maintaining networks. Jon’s main focus is on disruptive technology and trying to find ways to improve network operations. Outside of work, Jon blogs at and enjoys collaborating with others in the networking community on new ideas and concepts.

Today, you’ll find the Linux kernel at the heart of a vast array of different projects. Android, ChromeOS, FireTV, and Kindle are some of the most well-known “hidden” implementations. When you learn about Linux, you’re learning about more than just the specific platform you’re using at the time. Some are currently on the market, and some are just a gleam in a developer’s eye. In simplest terms, Linux is an operating system similar to what you’d find on a Windows machine, MacBook, or Chromebook.

DevOps Engineer (February

As new platforms are rolled out, there’s a strong chance that you’ll already be familiar with the underlying system. While similar to a Network Administrator, a Linux System Administrator focuses on servers running the Linux operating system. These professionals may be responsible for system installation and configuration, maintenance, backup and recovery, software upgrades, and ensuring system security. This role requires in-depth knowledge of Linux command line, shell scripting, and often a good understanding of various Linux distributions. The world of Linux is growing, and there’s demand for up-and-coming engineers. Linux can be a complex system to learn, but it’s a valuable skill for IT professionals.

Iperf

This makes it difficult for network engineers to design and manage new systems. Network engineers work actively and rely on network management tools to do so. Network Engineers often work in more senior or specialized roles, planning and implementing network systems. They typically handle higher-level tasks such as network architecture design, including Local Area Networks (LANs), Wide Area Networks (WANs), and cloud-based networks. Network engineers might also implement and manage firewalls, routers, and other network-related hardware. Using the CLI for a given vendor meant learning that vendor’s unique syntax.

• However, the importance of that distinction is made clear when you look at how people have created projects based on the Linux kernel.
• Although, there are many factors that influence salary such as location, job level, years of experience, company size and more.
• I like to get your feedback on ways I can improve the course and add more content that you think is relevant.
• You won’t have any trouble installing the right tool for a job with openSUSE’s Zypper package manager.
• Network Engineers often work in more senior or specialized roles, planning and implementing network systems.

I hope this blog post was helpful for learning some useful Linux tricks that will make your life easier. Please feel free to share with us which other Linux command line utilities are in your toolbox. This course is for Network Engineers, Network Architects and anyone who wants to learn about Linux from a networking perspective.

However, there are actually many robust network features inside of Linux system. Many of the top open source projects find ways to leverage these features in interesting, and sometimes complex, ways. Having an understanding of the inherent networking features in Linux is a must if you want to understand how they can be used together. Despite modifications, having access to the native Linux shell affords us some significant wins. Tools and applications that were once reserved for the server world become available.

Take advantage of job acquisition services, such as Resume Creator and Online Reputation Builder to accelerate your search for your dream job. An Interview Coach prepares you for that crucial interaction with targeted employers—your booster rocket above the competition. With the rise of cloud computing and DevOps, Linux has become even more relevant.