Roles and Responsibilities of DevOps Engineer

Tabel of the content

• What is DevOps?
• What does a DevOps Engineer do?
• DevOps Engineer Roles and Responsibilities: What does a DevOps Engineer do?
• Skill Requirement to become a DevOps Engineer
• Tool and Technologies
• Concepts of DevOps
• What is expected from a DevOps Engineer at the moment?

It is important to correctly understand the DevOps roles and responsibilities from both an individual and the organization's perspective. 

Recently this concept led to the chief spotlight of developing a collaborative culture and increased efficiency by automation. Organizations might believe one to be more valuable than the other, but the actuality is that both tools and culture are important to attain success. From this compilation, this got the name of DevOps. It combines both development and operations stating the surety of success.

This process of blending two functions provides ample opportunity to engineer community. This brought umpteen numbers of jobs to the market. Having said that, it is important to correctly understand the DevOps roles and responsibilities from both an individual and the organization's perspective. 

What is DevOps?

Traditionally in an organisation, the development, testing and support teams operated as individual departments which worked in silos, creating slight process differences and conflicts as different people managed these departments and their functions. Those differences started creating miscommunications, misunderstandings and conflicts which ultimately led to a drop in productivity and dissatisfaction among clients. 

To overcome this, the term “DevOps” evolved, the key idea of this approach was to fill those gaps and integrate development, testing and support teams into a single functioning body. Recently this concept led to the chief spotlight on developing a collaborative culture and increased efficiency through automation. Organizations might believe one to be more valuable than the other, but the reality is that both tools and culture are important to attain success.

This process of blending two functions provides ample opportunity for engineers. This brought huge numbers of jobs to the market. Having said that, it is important to correctly understand the DevOps roles and responsibilities from both an individual's and the organization's perspective. 

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What does a DevOps Engineer do?

A DevOps engineer is responsible for optimizing an organization's software, which includes server management and software upkeep. Find out how to acquire the abilities required to become a DevOps engineer. Teams for IT operations and development may have various skill sets and objectives. While operations teams want to maintain an application's reliability after it has been deployed, developers want to add new features to it.

 DevOps engineers play a key role in the integration of code, application maintenance, and application administration. DevOps is all about the unification and automation of processes. Understanding not only development life cycles but also DevOps culture, with its guiding principles, procedures, and tools, is necessary for all of these responsibilities.

DevOps Engineer Roles and Responsibilities: What does a DevOps Engineer do?

The name tells that a DevOps official is responsible for development and operations. Let us in detail understand the DevOps engineer's roles and responsibilities and what exactly they do.

• IT infrastructure improvement and design: Your infrastructure can also pull down you. So these engineers can easily find out the lacking areas and improve them. This would encourage collaboration and finally, your release would reach the market quickly.
• Project management: Sometimes DevOps Engineers take up the lead of managing the questions of whom, when, where, and how in an IT project and get assured about everybody’s understanding of all questions, awareness of the deadline, and in regular contact.
• Benchmarking and performance testing: DevOps Engineers have the responsibility of assessing the functioning of the systems. This is also a key part.
• Optimization of release cycles: Time is precious. But you may lose your precious time because of your slow release cycles. This problem is also handled by the DevOps Engineers who optimize release cycles and `also get rid of hidden time drains thereby introducing different ways of executing the process smoothly.
• Automation: Has your releases slowed down due to some vital but recurring tasks? This can be solved by automation. This is one of the key roles of these professionals. They automate and build software plugins that can reduce the software team’s load
• Security: Sec-DevOps is an important and newly emerging field that does the automation of security along with development and operation activities. This is achieved by automating the processes, release timelines and designs. 
• Reporting and monitoring: This is yet a key role expected from a DevOps engineer. They are supposed to eliminate the TTD and reduce TTM (time to deduct and time to minimize respectively)

Skill Requirement to become a DevOps Engineer:

Linux scripting fundamentals

Knowing a minimum of one scripting language is mandatory because if you want to become a DevOps engineer you will have to upgrade your infrastructure by automating. Many companies have a Linux environment, also Linux has the master nodes of various CM tools like-Ansible, Puppet, and Chef. Knowledge of Linux fundamentals and one scripting language (Python, Ruby or Pearl) is highly necessary for those who want to become a DevOps engineer.

Infrastructure As Code (IAC)

IAC is an IT infrastructure. This can be managed automatically and a manual process is not needed and provision is done via coding. This is also known as programmable infrastructure.

Saltstack, Chef, Puppet, Ansible, etc are examples of these kinds of tools.

Tool and Technologies

One should have a fine knowledge of testing, deployment technologies, and development as multiple tools are required to cross various stages in DevOps.

Continuous Delivery (CD) and Continuous Integration (CI)

Knowing all tools may not suffice as knowledge of where to use the tools, is equally important. To facilitate CI and CD is done with the tools. In certain cases facilitating Continuous Deployment is also done with tools, but Continuous Deployment is taken into account as a bad practice sometimes. So one needs to acquire all skills but know when to use them as well. 

Concepts of DevOps

As of now we only discussed technical skills. But remember that DevOps is a methodology and not a technology.

To release good software, bringing the Dev and the Ops part of the organization together is necessary. This is done by DevOps methodology. By understanding the concepts of DevOps you can handle any business problems.

Soft Skills

Good communication skills of developers and operation staff are important to develop, and release the software on time, and marketing that software with better quality, low cost, and effort. Better soft skills would improve the understanding between the developers and the operation staff. Understanding is necessary for a good quality job.

Businesses and customers could maintain a positive relationship with the aid of DevOps professionals.

The skills of listening, problem-solving, building teams, and negotiation must be built-in for people who want to enter this field.

What is expected from a DevOps Engineer at the moment?

Other than taking care of one certain task or looking after one responsibility running around many roles to do justice to the position is the major expectation from a DevOps engineer. Also, remember that you need to improvise the business process and solve the problems of the organization. To be able to do that you must have hands-on knowledge/experience in integration, coding and software testing. You must possess certain skills like integration, coding, and testing. 

 Worry not and just register for a DevOps Certification with us. Come with the determination to learn and we will take you to the next level. 

Frequently Asked Questions

What skill set is required for DevOps?

Coding, command in programming languages, scripting, communication, teamwork, comfortable with environments like Linux, Continous Delivery and its applications are some of the key skills required for DevOps. 

What are the roles and responsibilities of DevOps?

DevOps engineers play a key role in the integration of code, application maintenance, and application administration. DevOps is all about the streamlining and automation of processes. Understanding not only development life cycles but also DevOps culture, with its guiding principles, procedures, and tools, is necessary for all of these responsibilities.

Is DevOps a technical role?

A DevOps engineer's job incorporates elements of both technical and IT operations roles. A DevOps engineer's primary responsibility is not to code, although it is likely that they will do so to identify issues and provide solutions, engineers must have a working knowledge of coding languages and principles. Although the role involves technical aspects, people from non-technical backgrounds can also pursue this easily