Moving on, ensure you complete an add-on certification that trains you in the required skills and prepares you for the job market. Most professionals trying to figure out how to be network security engineers don’t know where to find a job! If you are also sailing in the same boat, know that big multinationals across the globe hire security engineers and offer them handsome salary packages. On top of that if you have a renowned qualification, like Certified Information Systems Security Personnel (CISSP), the salary graph grows exponentially.

how to become a linux network engineer

Yes, these professionals frequently collaborate with different teams within a company. Regularly, they interact with infrastructure teams, cybersecurity staff, application teams, and sometimes executive management, depending on the project’s scope. This cross-team collaboration emphasizes the importance of communication and teamwork skills. While technical knowledge and abilities are vital, professionals who want to excel may find that project management, team leadership, and business strategy skills could help improve their performance. As in most jobs, a readiness to learn and adapt as technology evolves is crucial.

Step 4: Master Linux and related software

One option is focusing on security, a profession known as a Linux security engineer. Given the rising concerns about data breaches and cyber threats, this is a path with exponential growth and development. Alternatively, consider becoming a Linux Kernel developer, diving deep into the operating system to improve its core functionality. As an engineer working in a networked environment, understanding networking fundamentals such as the OSI model, TCP/IP, DNS, DHCP, and network protocols is important. This knowledge aids with system troubleshooting and ensuring optimal network performance.

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. For instance, Docker is able to deliver container network isolation by leveraging network namespaces along with basic Linux interfaces and bridging. Network engineers looking to understand these open source projects should make sure they understand the Linux networking primitives that these tools leverage.

Step 1: Understand the job requirements

I have listed the top companies with their salary packages to help you know where to find your desired job. When you explore how to get into the network security engineering domain, the first step is to develop the right kind of skills. You would have to work on your personal and technical proficiency to grab your dream job and kickstart your career in the network security industry. As teams and organizations pursue digital transformation, the Red Hat Certified Engineer (RHCE) credential helps you to demonstrate skills critical to managing systems in a DevOps environment. By developing automation skills to complement your deployment and configuration expertise, you will show your understanding of how Ansible Automation interacts with other Red Hat technologies. This course is designed specifically to introduce both new and experienced professional network engineers to the Linux operating system and environment.

The best approach would be to use either an old laptop and install Debian based Linux on it or to buy a single board computer such as the Raspberry Pi. Having access to the actual hardware gives you linux network engineer the opportunity to “mess around” with more aspects of the system. The list will keep expanding, but for now let’s discuss how you can get your hands on a Linux box with as little cost as possible.

Red Hat legal and privacy links

Scripts written in languages like Bash or Python automate system-level tasks to increase efficiency and accuracy. The ability to develop, test, and debug scripts can greatly enhance system operations and management. For practical and efficient administration, familiarity with distributions such as Fedora, CentOS, and Ubuntu is typically required. This knowledge extends to understanding the software libraries specific to each distribution and the commands necessary to navigate and manipulate these systems. This position involves strategizing and implementing plans for open-source technology usage within an organization. A strong background in Linux and an understanding of open-source adoption challenges are necessary skills for this specialization.

  • Tons of virtual labs, great in-depth insights from the experts, and the best career path/learning modules.
  • Each article will include the responsibilities, qualifications, related job titles and salary range for the role.
  • Linux is a dynamic ecosystem with frequent releases and updates, so staying current with changing trends, new technologies, and updates is important.
  • Additionally, Linux Engineers have the opportunity to work on a wide range of projects and technologies, which can be both challenging and rewarding.
  • It’s common for a Linux engineer to hold a bachelor’s or master’s degree in computer science, computer engineering or engineering or have equivalent experience.
  • Start with foundational certifications and advance to more specialized ones as you progress in your career.

Having a solid understanding of Linux as it relates to both basic operations and networking is a skill worth having. 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.

How to Become a Network Security Engineer in 5 Simple Steps

Vitesh Sharma, a distinguished Cyber Security expert with a wealth of experience exceeding 6 years in the Telecom & Networking Industry. Armed with a CCIE and CISA certification, Vitesh possesses expertise in MPLS, Wi-Fi Planning & Designing, High Availability, QoS, IPv6, and IP KPIs. His experience spans prestigious organizations like Barclays, Protiviti, EY, PwC India, Tata Consultancy Services, and more. To start your career as a network security engineer without any experience, you should kickstart by completing a bachelor’s degree in computer science or information technology.

On the software end, skills in dealing with web servers, database servers, and mail servers are essential. Tasks may include system installation, configuration, updating, and creating system backups. An excellent understanding of Linux operating systems and problem-solving skills are critical for this role.