DevOps has given a new perspective to businesses. It has revolutionized the conventional software development life cycle. Since its inception, DevOps has become an integral component among top companies. Do you know? Nearly 74% of organizations have leveraged DevOps in their workflows somehow. Did you ever wonder who managed the DevOps processes in a company? Yes, you’ve guessed it correctly! The DevOps engineers are entitled to do so!
DevOps engineering has gained an impetus over the years. It has become one of the most looked-upon jobs worldwide, with an average national salary of $98,183 per annum in the USA. Many companies have opened numerous DevOps engineering vacancies in the past few years. So, you are in the right direction if you wish to pursue a Simplilearn online bootcamp on DevOps engineering. However, gaining insights into the daily activities of a DevOps engineer can be tedious. Not anymore!
Below is a complete discussion on a DevOps engineer’s roles, responsibilities, and duties. So, we will start with basic queries like “what is a DevOps engineer?” and answer your mainframe doubt.
Meaning of a DevOps engineer
A DevOps engineer is an IT generalist with a broad understanding of development and operations and coding, infrastructure management, system administration, and DevOps toolchains. DevOps engineers should also have interpersonal skills because they work across organizational silos to create a more collaborative workplace.
DevOps engineers must understand typical system architecture, provisioning, administration, and traditional developer tools and techniques like source control, providing and collecting code reviews, creating unit tests, and familiarity with agile principles.
DevOps engineer roles & responsibilities
A DevOps engineer creates and implements software solutions in collaboration with many teams and departments. DevOps experts have experienced IT professionals who manage code releases in cooperation with software developers, quality assurance specialists, and IT employees.
A DevOps engineer’s responsibilities are as follows:
- Documentation: Writes server-side feature specifications and documentation.
- Systems analysis: Analyzes present technology and establishes plans and processes for improving and expanding it. The DevOps engineer assists with immediate analytic requirements
- Development: Develops, programs, builds, deploys, configures, and maintains IT solutions.
- Project planning: Participates in project planning meetings to offer their understanding of system options, risk, impact, and cost-benefit analysis. DevOps engineers also discuss operational needs and development projections.
- Testing: Tests code, procedures, and deployments to find ways to make them more efficient and error-free.
- Deployment: Automatically deploys updates and fixes into the production environment using configuration management software.
- Maintenance and troubleshooting: Maintains the production environment by performing routine application maintenance. Creates maintenance specifications and procedures
- Performance management system: Performs gap analysis, identifies alternate solutions, and assists with revisions to recommend performance improvements.
- Management: The DevOps engineer may also supervise a team of DevOps engineers, depending on the company’s size.
Skills of a DevOps engineer
Apart from the broad roles mentioned above, DevOps engineers have more responsibilities for leveraging their skills in their daily tasks. So, let’s look at the abilities a DevOps engineer holds right below.
- Interactivity and Collaboration
Given the core behavior of DevOps, communication and collaboration are critical to success. These two are essential in bridging the gap between Dev and Ops teams, aligning team goals with business objectives, and implementing DevOps culture across departments.
- Soft Skills
It won’t cut if you’re only comfortable with code and automation. DevOps requires a different person with soft skills, self-motivation, flexibility, and a willingness to learn. Professionals in DevOps should be both speakers and listeners.
It’s better to understand that DevOps transformation comprises realizing company objectives, stakeholder dialogues, assessments, and highlighting areas requiring improvement fueled by cooperation.
- Knowledge of Relevant Tools
The success of DevOps relies on the toolset leveraged during various stages of implementation. It’s challenging to keep a tab of the number of technologies DevOps has brought to the table. The significance of DevOps success, on the other hand, should be thoroughly investigated.
- Source control systems like Git, Jira, and Subversion are a few critical tools a DevOps engineer should know.
- Continuous integration solutions such as Jenkins and Buildbot and Buddy
- Team management tools such as Agile Manager and Agile Bench
- Visualization tools like Tableau and Power BI are available.
- Security Skills
The pace of risk frequently corresponds to the speed with which DevOps allows for deployment. Given this constraint, the typical method’s security at the end or as a distinct process might not work. It is where DevSecOps shines, as it integrates security into the SDLC from the outset. Whilst SecOps will be able to handle the bulk of security themselves, it can be useful to consult resources such as the owasp list, this will help DevSecOps and DevOps engineers prioritise the vulnerability based attacks which happen most frequently in order to safeguard a businesses operations.
As a result, having DevSecOps abilities will surely help you succeed as a DevOps professional.
- Automation Abilities
A good command of automation, which is at the heart of the DevOps process, is necessary to be considered a DevOps engineer. A DevOps engineer should know the automation process of the entire DevOps pipeline, including infrastructure, configurations, CI/CD cycles, and app performance monitoring, among other things.
The capacity to know about coding, DevOps toolset, and scripting is tightly tied to the DevOps automation skillset.
- Coding and Scripting
DevOps engineers should have coding and scripting expertise, among other things. Python, Ruby, Python, Java, Javascript, PHP, Bash, Shell, and Node are examples of programming languages.
Js is one of the most renowned programming and scripting languages.
- Cloud Skills
Cloud and DevOps are inextricably linked. The efficiency of one is directly influenced and influenced by the efficiency of the other. While the DevOps technique drives a process, the cloud facilitates it by providing the essential infrastructure for testing, deploying, and releasing code.
The cloud aids DevOps automation by providing the necessary CI/CD toolset and a resource monitoring mechanism.
- Testing Skills
The success of DevOps relies heavily on testing. In the DevOps automation pipeline, tests that run without errors will be necessary. It is crucial for the successful execution of continuous testing, which entails running automated tests.
Wrapping Up!
DevOps engineering is a lucrative job worldwide. It is one of the most adventurous positions everyone loves. Do you want to become a DevOps engineer and pursue all the responsibilities? Buckle up and enroll in a DevOps engineering course to get started in the industry!
