The 9 Best Career Options After Learning Linux
There is a reason why many people use Linux but in different capacities. From using Linux distros as individual users to developers writing apps for Linux users, there is a different purpose associated with Linux.
When working on Linux, you can pursue various career options and avenues. Each stream will open opportunities, allowing you to make the most out of your newly derived skills.
You can pursue a few options after getting familiar with Linux and its related technologies. Here are a few top professions you can choose after learning Linux.
1. Systems Administrator
As the name suggests, a Linux systems administrator takes care of everything related to running a Linux machine successfully without hiccups. An administrator handles and supports infrastructure, virtual platforms, applications, and servers while maintaining security protocols.
Additional administrative duties include patching, securing, compiling, and troubleshooting Linux servers. You will need to manage, understand, and troubleshoot the following:
- Linux file systems
- Manage root/superuser access
- File system hierarchies
- Bash commands
- Handling Linux files, users, and directories
- Create stored procedures and regularly backup system data
2. Linux Teacher or Writer
There are so many writing and teaching opportunities, especially when you are experimenting with new distros, as and when they are released. Imagine getting an excellent opportunity to try out new applications, distributions, and features, and writing about them, so that people can rely on your expertise and make meaningful decisions.
As a Linux teacher, you can create elaborate manuals, so that students can learn about creating superusers, troubleshooting Linux errors, and creating scripts for other teachers to use, among other things.
3. Linux Security Engineer
A Linux security engineer understands a Linux OS’s underlying hardware structure, so they can easily configure networks and databases and design and develop OSes. As a part of their work routine, they monitor the network infrastructure, while developing security practices to ensure each Linux OS provides the utmost security configurations for the end user’s data.
Engineers create detailed documentation related to IT and other development tools. Such documentations include writing scripts to automate existing processes using Bash and Python, among other languages.
4. Hardware Driver Developer
As a Linux hardware driver developer, you need a deep-rooted understanding of operating systems and kernel logging systems, how to work with kernel modules, the file_operations structure, character devices, and user-level memory. From a language perspective, you need to be proficient in assembler programming languages and C to ace this job.
Since Linux is an open-source OS, there are two prominent varieties of Linux drivers: open-source and closed-source. It would be best if you decided which field you would like to master, as the battle between open-source Linux drivers and closed-source drivers will always continue to keep developers on edge.
5. Application Developer
Linux application development is one of the most sought-after careers within the Linux gamut, simply because these applications make the operating system usable with their fancy yet useful applications. Each OS is incomplete without applications, which users can use to perform various tasks.
These fancy, trending applications allow Linux distros to beat their competition in the market, as they stand tall against their competitors, especially when compared with Windows and macOS.
Rest assured, there are plenty of real-world uses of Linux and its applications, each better than the last. After all, there is a reason why Linux’s popularity continues to be unmatched within the operating system domain.
6. Web Server Administrator
Linux server administration is quite different from the usual run-of-the-mill Linux desktops. As a web server administrator, you need to know about managing system administration features and managing databases effectively via the Linux server interfaces.
As a part of your regular job, you need to monitor the internal and external networks, including remote logins, firewalls, trigger patches, install system security updates, and manage system logs.
7. Kernel Developer
The Linux kernel powers Linux-based operating systems and allows people to develop various OSes to meet the growing demand for tailor-made systems. Since the kernel has a lot of requirements, it’s essential to spend a considerable amount of time and effort to develop it.
To master your role as a kernel developer, you must start by learning C programming, learning the nuances of data structures and the various algorithms that enhance coding requirements, and understanding how to use it to power different Linux systems.
Once all these requirements are in place, you can start programming and driving the development procedures by enlisting your system’s needs.
8. Linux Systems Developer
There are plenty of Linux systems in the market; new OSes are mushrooming all over the world regularly. Given Linux’s popularity, people develop new systems, which drive power from different underlying systems, such as Ubuntu, Debian, Arch Linux, and many others.
But why should you choose the role of a system developer? In simple terms, a career in system development can give you plenty of experience and exposure to create and work with many base systems, allowing you to enhance your skills within Linux development.
This is not all, for you can even develop customized OSes to meet specific demands, which is impossible with Windows and macOS.
9. Embedded Linux Programmer
An embedded system isn’t as straightforward as you might think, since it involves a lot of intricate parts, ideally used for real-time operations. An embedded Linux system works on top of the Linux kernel, as it manages the hardware, including the memory and the CPU.
As an embedded Linux programmer, you must know how to create a personalized kernel, understand system requirements, and design a system using various coding languages to ensure the OS delivers on its promises.
The process of training for an embedded Linux system developer isn’t an easy task; however, once you have mastered the technique, the world is your oyster, for there are plenty of lucrative job opportunities available in the market.
Learn Linux to Expand Your Job Opportunities
Linux never ceases to amaze the end-users with its endless opportunities. From offering numerous job opportunities and user-centric applications to multi-faceted distro options, there is always something new available for the users, developers, and system testers.
If you are looking for a new opportunity to build your Linux skills, there is no better way than to navigate an independent Linux distro. You will get ample opportunities to hone your development skills in the long run.