DevOps is among the hottest sections in the tech industry. The demand for DevOps Engineers and professionals is rising too as companies look to deploy more software solutions to meet the industry demands.
This article will throw light on the roles and responsibilities of DevOps Engineer so you can understand why this field is so much in demand and how you can enter it.
DevOps Engineer: Job Description
A DevOps Engineer is an IT professional who works with system operators, software developers, and other team members to handle code releases. They merge the barriers between software development, operations, and testing teams while keeping the current networks in mind for designing, planning, and testing.
A DevOps Engineer must be an expert at IT infrastructure management which is necessary for supporting the software code in multi-tenant, dedicated or hybrid cloud environments. In DevOps, the operations teams and development teams merge to match the software demands of the industry. Therefore, DevOps Engineers have to perform numerous functions during an application lifecycle.
You should be familiar with the DevOps methodology to conduct your duties properly which includes:
1. Infrastructure as Code
In this practice, you focus on the provisioning and management of the infrastructure through particular software development techniques such as continuous integration and version control.
2. Continuous Delivery
In continuous delivery, a software development team produces software in short cycles. This ensures that the software can be released at any time with reliability. Continuous delivery allows development teams to build, test, and release software with much quickness and frequency.
3. Continuous Integration
In continuous integration, you merge the alternations in the code by all the developers into a central repository that runs the automated builds and tests. Usually, developers have to integrate the code into a shared repository several times a day.
4. Microservices Architecture
This design approach focuses on the development of a single application as a part of small services. It arranges an application as a collection of multiple coupled services and is a variant of the service-oriented architecture structural style.
5. Monitoring and Logging
Monitoring and logging are vital to make sure your applications and infrastructure are functioning properly. It also helps you in seeing how your infrastructure and application’s performance is affecting the user experience.
Now that we have covered the job description for this job, let’s discuss the roles and responsibilities of DevOps Engineer:
Roles and Responsibilities of DevOps Engineer
The primary roles and responsibilities of a DevOps Engineer are:
- Project planning
- Product development
- Performance management
- Maintenance and Troubleshooting
- Product deployment
Let’s take a closer look at each one of the roles and responsibilities of a DevOps Engineer:
1. Project Planning
In project planning, you’d have to determine the final goal of the project and define a group of functionalities with specific iteration values. You’d have to set the criteria which you must fulfil by the end of each project phase.
While planning, you’d have to address the evolutions and changes taking place because of continuous improvement based on constant feedback. You’ll have to utilize your expertise in system options and software development to estimate the project requirements and resources.
2. Product Development
As a DevOps Engineer, you’d have to develop, build, and manage IT solutions. This requires you to install and configure solutions, translate technical requirements, employ reusable components, and assist the operation teams during all project phases. You’d also have to create interface stubs and perform script maintenance during product development.
3. Performance Management
DevOps Engineers have to evaluate the existing platforms and applications to check their performance and suggest improvements for the same. You’ll be responsible for the performance of the functioning solutions. Thus, you must be well-versed in their operations and how they work.
4. Maintenance and Troubleshooting
Maintenance and troubleshooting are among the most important duties of DevOps Engineers. You’d have to use strategy-building techniques to delineate the procedures required for regular maintenance.
You’d be responsible for providing organizational support to maintain the software. Apart from offering support, you’d have to facilitate communication between the admins and the developers to troubleshoot.
5. Product Deployment
DevOps Engineers are responsible for designing and developing automated deployment arrangements for their projects. They utilize configuration management technology for doing the same. It enables them to deploy new upgrades and fixes in the production environment easily.
You should be familiar with deployment pipelines and continuous deployment as a DevOps Engineer.
Also Read: Exciting DevOps Projects for Beginners
How to Become a DevOps Engineer?
There are many roles and responsibilities of a DevOps Engineer. From planning a project to developing the required solutions and maintenance of the existing ones, a DevOps Engineer has to perform a ton of duties.
Because of the numerous requirements of this role, a DevOps Engineer must be an expert in multiple domains. You should be proficient in source code management and version control solutions and you should be familiar with advanced concepts such as continuous delivery and continuous integration.
To pursue a career in DevOps Engineering, you’ll need to learn multiple skills. The best way to learn these skills is through a DevOps course.
At upGrad, we offer PG Diploma in Software Development Specialisation in DevOps. The program lasts only for 13 months and is completely online which means you don’t have to disturb your job or studies for this course.
You will learn through online sessions and live lectures. Moreover, you’ll learn about multiple DevOps concepts and skills such as agile methodology for integration and deployment, SLDC processes, creating software lifecycle, and much more.
The course will teach you 13 programming languages and tools and you can test your knowledge in these skills through projects and assignments. Along with these benefits, you also get personalized resume feedback, career counselling, placement support, and plenty of other advantages.
DevOps Engineering is certainly a broad field with a lot of demand. We hope the above article will help you prepare for this field and pursue a career easily.
If you are interested to become a DevOps engineer, check out IIIT-B & upGrad’s PG Diploma in Full Stack Software Development Program.
If you have any questions or suggestions regarding this article, do share them by dropping a comment below. We’d love to hear from you.