“DevOps is not a goal that needs completion. It is a never-ending process of continuous improvement for achieving incremental results in software development.”
- Sriram Manoharan
In the world of emerging technologies, applications and platforms are evolving at a really high speed. The last decade has seen a drastic change in the IT world and the dependency of people on technology for every small task.
This evolution has also brought changes in the job profile of professionals working in the IT world. When there was a big mismatch between the development teams and Operations teams of the IT industry, there was a fatal level of dysfunction. This gave rise to the methodology called DevOps back in between 2007-2008.
DevOps, according to Wikipedia, ‘is a set of practices that combines software development and IT operations. It aims to shorten the systems development life cycle and provides continuous delivery with high software quality.’
The technical benefits of adopting the DevOps approach are:
- The problems are broken down into small chunks that are easily resolved.
- It results in integrated and consistent software delivery.
Apart from the technical benefits, DevOps has business benefits as well. They are:
- Quicker delivery of features in a software
- Improved stability in operation environments
- Provides more time to add value
This is why companies are looking forward to adopting DevOps methodologies to stay ahead in their competition, giving rise to the demand for professionals who are skilled and certified in DevOps.
Out of many roles you can play with DevOps in your skillset, DevOps Engineer Master Certification is the most in-demand certification. As per Indeed.com, there is a massive 75% increase in DevOps jobs listing.
2019 Tech Salary Report by Dice ranks DevOps Engineers in the top five job roles that are highly paid, with the average annual salary being USD 111,683.
In this article, we will discuss the DevOps job role that is most in-demand, called the DevOps Engineer.
What is a DevOps Engineer?
A DevOps Engineer is an IT expert who typically works with System Operators (SysOps), software developers, and other IT staff to look after the procedures involved in the release of code and their deployment.
DevOps Engineers help organizations in maximizing their productivity and efficiency with the help of automation.
To become a DevOps Engineer, you have to possess a specific set of hard skills and soft skills to eliminate the traditional hurdles between the development of software, testing, quality assurance, and IT operations teams, to promote a collaborative and holistic environment.
A DevOps Engineer is required to maintain the IT infrastructure according to the supported software code in a hybrid environment. You are required to know well about different automation tools that are needed for the automation of processes as well as testing.
If you wish to become a DevOps Engineer, you should know well about the role of a DevOps Engineer. Let’s discuss how a typical day of a DevOps Engineer can be.
DevOps Engineer Roles and Responsibilities
The duties of a DevOps Engineer are a blend of managerial and technical roles. Coordination skills are also required to integrate different functions in an application or process.
The different responsibilities of a DevOps Engineer are:
- Understand the requirements of customers and project KPIs
- Implement different testing, automation, development tools, and IT infrastructure
- Manage external interfaces and stakeholders
- Make plans for activities, team structures, and roles in project management activities
- Set up tools and infrastructure required
- Set and define test, release, development, update, and support processes for operations in DevOps
- Possess technical skills to validate, review, and verify the development of software code
- Encourage and develop automated processes in all the ways possible
- Identify and deploy measures for providing cybersecurity by performing risk management and vulnerability assessment continuously
- Incidence management and analysis of root causes
- Communicate and coordinate with customers and within the team
- Select appropriate CI/CD tools and deploy them
- Try for consistent improvement and develop continuous development, continuous integration, and constant deployment pipelines
- Guide and train the team members
- Monitor and measure experience of customers and KPI
- Manage periodic reports on the advancement to the customers and the management
To fulfill these responsibilities, you should possess a specific skill set. Let’s discuss the required skills to become a DevOps Engineer.
Skills Required for a DevOps Engineer
For executing the role of DevOps Engineer you need the technical skills for software development lifecycle as well as operational skills for support and maintenance. If you have a bachelor’s degree in Computer Science or Information Technology then you will have technical skills by default. For managing operations, operational skills are gained by taking specific training courses and development programs.
Let’s look at the skills required for becoming a DevOps Engineer.
- You need to possess an in-depth understanding of programming languages such as Python, Ruby, Perl, or Java
- Good troubleshooting skills
- You should know the ways of configuring and managing databases like MongoDB and MySQL
- Experience in working with infrastructures based on Linux
- Functional knowledge of different automation tools, cloud services, as well as open-source technologies
- Knowledge of some of the critical concepts in Agile and DevOps practices
Now that you are acquainted with the job description of a DevOps Engineer, and also the skills that you should possess to become a DevOps Engineer, if you really want to become one then read ahead.
Take up an online training course offered by an accredited institute. This will allow you to acquire the qualifications and skills required to become a DevOps Engineer. These courses are flexible enough to let you learn at your own pace, go through real-life projects, acquire hands-on experience with different automation tools, and guidance is provided through industry experts.
Also, they conduct doubt clearing sessions and career guidance at the end.