Top 6 Most Demanding DevOps Engineer Skills

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DevOps is the collaboration between the development team and operations team. It is a modern software development and infrastructure management process which helps the organization to boost their efficiency and velocity of work. A DevOps engineer’s role is to create, test, and manage the infrastructure and technologies that enable rapid software development and release.

Nowadays, the DevOps Engineer job has become increasingly popular as one of the highest-paid jobs. Learning from DevOps Course will help you upgrade your skills and resume to land your dream job as a DevOps Engineer. The top six most in-demand DevOps engineer technical skills will be discussed further in this blog.


1.  Linux Skills

The majority of businesses already use Linux-based operating systems as their primary development platform. The majority of DevOps activities are built on core Linux. The most prominent advantages of Linux are that it is highly adaptable, Secure, Scalable, and also flexible. Which allows developers to reach their specific demands and requirements. In the configuration management domain, Most of the DevOps technologies like Chef, Ansible, Puppet, and many others have architectures based on Linux master nodes.

So, in order to succeed as a DevOps engineer, you must have a strong background in Linux and hands-on experience to have a solid foundation in DevOps. You should also concentrate on various Linux distributions such as  RHEL, CentOS, and SUSE Linux, as their integration support, suitability for key performance operations, compatibility, and security are unremarkable.


2.  Expertise in DevOps Tools and Technologies

The next crucial thing you should learn to become a DevOps engineer is about the tools and technologies used for DevOps. To develop, manage, and configure the applications at various phases of implementation of a project we need a DevOps toolset. It makes the tasks easy to complete. Knowing how to use the tools will help you to rule in the DevOps domain. DevOps tools are divided into ten broad categories. Which are mentioned below:

  • Source Control (like Git, Bitbucket, Svn, VSTS, etc)
  • Continuous Integration (like Jenkins, Bamboo, VSTS, TeamCity )
  • Infrastructure Automation (like Puppet, Chef, Ansible)
  • Deployment Automation (like Jenkins, VSTS, Octopus Deploy)
  • Container Concepts (LXD, Docker Certification, Vagrant)
  • Orchestration (Kubernetes, Mesos, Swarm)
  • Cloud (like AWS, Azure, GoogleCloud, Openstack)


3.  Continuous Integration and Continuous Delivery

Another important concept in DevOps is Continuous Integration and Continuous Delivery, or CI/CD. Continuous Integration and Continuous Delivery are critical in DevOps because they help to develop and deliver high-quality software to clients quickly.  It is the process of continuously integrating code from many developers, testing it, and then deploying the successful code to production. Deploying to production will primarily necessitate spinning up new containers, which will be automated using scripts once again. Continuous Integration is the process of merging finished functionality or new code with existing code. This effectively saves time that would otherwise be spent integrating the entire project. After this, With minimal manual intervention, Continuous Delivery prepares the code for deployment.


4.  Knowledge in Security Domain

Coming to security. This is the major priority of any company especially when it comes to building and delivering code. And to do the perfect job as a DevOps engineer, understanding the security terms such as DevSecOps is necessary. As a DevOps professional, you should be able to design secure and dependable code that is resistant to a variety of threats in order to safeguard the application from malicious attacks. Hackers can gain access to the system, which can disrupt the entire process. As a result, DevOps experts should be able to design highly secure code to protect applications from hacking or attacks. XSS attacks, SQL assaults, and other types of assaults may be used. If you have significant security knowledge and skills, you will definitely find a job in this industry.


5.  Cloud Technologies

These days most DevOps professionals rely on Cloud technologies. So, Gaining knowledge in cloud computing will be beneficial. The cloud provides a centralized platform to the entire team for app testing, deployment, debugging, and release code. It also allows for resource sharing and collaboration so that the process may be improved. It makes automation easier by providing CI/CD tools, and all data and code can always be recovered if they are lost or corrupted under any conditions. It is cost-effective and also secure. Moreover, It enables IT businesses to speed up and simplify the development process. Azure, Google Cloud, Amazon Web Services, and IBM are some of the most popular cloud services.  Hence, becoming a DevOps engineer requires knowledge in cloud technologies and how to execute DevOps in the cloud platforms.


6.  Automation Skills

DevOps is all about automation. Because automation is utilized in different locations throughout the DevOps pipeline, such as CI/CD, continuous testing, configurations, performance monitoring, and so on, it plays a significant role in the IT industry. Through DevOps, automation is crucial in the creation of an application. This is because, in order to improve the speed of shipping, precision, consistency, and reliability while reducing the number of errors. Automation not only improves speed but also improves accuracy by decreasing errors and delivering high-quality products. You should be familiar with Ruby, Python, Java, Javascript, PHP, Bash, Shell, and Node.js for the automation process in DevOps.

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Therefore, above mentioned are the top skills where you need to work on to become a successful DevOps Engineer.