DevOps Engineer Job Description: Skills, Roles and Responsibilities

DevOps is a method that has evolved from experience and best practices in managing the development, testing and support processes of a software project life cycle. These practices help organizations manage development, tool deployment, integration testing, and increase productivity and speed. At the same time, they place the critical parts of continuous integration and continuous deployment under the sole responsibility of a DevOps engineer. Because of this huge potential benefit, many organizations offer their employees a credible Devops course or encourage them to take courses to apply these practices to their daily operations.

Typically, development, testing and support departments used to work in silos, creating process gaps and conflicting tasks when different people handled these functions. Such barriers have led to significant misunderstandings, misunderstandings and conflicts in prioritization and have been found to harm productivity by causing customer dissatisfaction. The evolution of DevOps as an approach and the job profile of a DevOps engineer has largely attempted to bridge these gaps.

In addition, it brings various technical advantages such as continuous delivery, early detection and correction of problems and easy project management. Business benefits such as faster delivery, KPI management and better collaboration in teams are also very important. These aspects are important for the customer experience.

What Is a DevOps Engineer?

DevOps Engineer

A DevOps engineer is responsible for the smooth running of a company’s IT infrastructure. They work with developers to implement and manage code changes and with operations staff to ensure systems are running smoothly. To be successful in this role, a DevOps engineer must have a deep understanding of both development and operational processes and a strong technical background.

As the business world becomes increasingly dependent on technology, the role of a DevOps engineer becomes increasingly important. Companies are looking for people to help them improve their operations and get the most out of their IT infrastructure. If you have a strong technical background and are interested in working with development and operations staff, a DevOps engineering career may be perfect for you.

DevOps Engineer Job Description

When we start discussing the DevOps Engineer job description, we can start by saying that the DevOps Engineer role is essential to the overall success of the project, from planning to supporting key KPIs of customer satisfaction and productivity. The DevOps Engineer Expert plays a key role in the integration of project functions and resources throughout the product lifecycle from design, build, testing and deployment to support.

DevOps engineers know all the technical and IT aspects of integrated operations. They are expected to be familiar with various automation tools that may be required for process automation and testing.

Let’s say you find this DevOps Engineer job exciting and want to become a DevOps Engineer. You need to understand how to systematically become a DevOps engineer to understand the work in detail and identify skills and gaps for further improvement. The DevOps Career Guide is a good start in that direction. This guide provides in-depth information on the DevOps Engineer career roadmap, the technology involved and the skills required to fulfill the DevOps Engineer role.

DevOps Engineer Job Description: Roles and Responsibilities

DevOps Engineer Job Description: Roles and Responsibilities

The roles and responsibilities of a DevOps engineer are a combination of technical and administrative duties. Excellent communication and coordination skills are necessary for the successful coordinated integration of various functions and the transfer of responsibility in a manner satisfactory to the client.

The responsibilities of a DevOps engineer are multi-faceted – they need to be skilled enough to wear a technical hat and handle things at the same time.

Some of the core responsibilities of DevOps Engineer include –

  • Understanding customer requirements and project KPIs
  • Implementing various development, testing, automation tools, and IT infrastructure
  • Planning the team structure, activities, and involvement in project management activities.
  • Managing stakeholders and external interfaces
  • Setting up tools and required infrastructure
  • Defining and setting development, test, release, update, and support processes for DevOps operation
  • Have the technical skill to review, verify, and validate the software code developed in the project.
  • Troubleshooting techniques and fixing the code bugs
  • Monitoring the processes during the entire lifecycle for its adherence and updating or creating new processes for improvement and minimizing the wastage
  • Encouraging and building automated processes wherever possible
  • Identifying and deploying cybersecurity measures by continuously performing vulnerability assessment and risk management
  • Incidence management and root cause analysis
  • Coordination and communication within the team and with customers
  • Selecting and deploying appropriate CI/CD tools
  • Strive for continuous improvement and build continuous integration, continuous development, and constant deployment pipeline (CI/CD Pipeline)
  • Mentoring and guiding the team members 
  • Monitoring and measuring customer experience and KPIs
  • Managing periodic reporting on the progress to the management and the customer

Next, let us look into the skills that are a part of the DevOps engineer job description.

Essential Skills for a DevOps Engineer

Essential Skills for a DevOps Engineer

A DevOps Engineer’s role requires technical skills in the development cycle and operations skills for maintenance and support. Computer Science or Computer Technology graduates can bring some of the technical skills necessary to become a DevOps engineer. However, the skills required for managing the operations usually come through the experience or by enrolling in specific development programs, which can help further the career in the set direction. 

Pre-requisite skills required for a DevOps Engineer role include:

  • Experience working on Linux based infrastructure
  • Excellent understanding of Ruby, Python, Perl, and Java
  • Configuration and managing databases such as MySQL, Mongo
  • Excellent troubleshooting
  • Working knowledge of various tools, open-source technologies, and cloud services
  • Awareness of critical concepts in DevOps and Agile principles


1. What does a DevOps Engineer do?

The primary role of a DevOps Engineer is to introduce methodologies to balance needs throughout the software development life cycle, processes, and tools, from coding to development to maintenance and updates. They monitor health and track everything happening in all system parts during the software lifecycle. 

2. What are the duties and responsibilities of a DevOps Engineer?

DevOps Engineer has to investigate and resolve technical issues, provide level 2 technical support, perform root cause analysis for production errors, build tools to improve customer experience and develop software to integrate with internal back-end systems. 

3. What makes a good DevOps Engineer?

A DevOps Engineer should be skilled, knowledgeable, and capable of automating the entire DevOps pipeline, including application performance monitoring, CI/CD cycles, infrastructure and configuration management, and many others. They must deeply understand the DevOps toolset, coding, and scripting. 

4. Who does a DevOps Engineer work with?

DevOps Engineers are IT professionals who work with production IT staff, including software developers and system operators in various companies. They oversee code releases and deployments. 

5. What are DevOps Engineer skills?

A DevOps Engineer should be adept in coding and scripting. They must thoroughly understand basic programming languages, such as Java, Python, JavaScript, PHP, Shell, Node.js, Bash, Ruby, and more. They must also have experience in Linux as the developers continue to use it even to this day. 

6. Does a DevOps Engineer do coding?

A DevOps Engineer connects various application elements, such as libraries, software development kits, and APIs, and integrates other components, such as messaging tools, SQL data management, and other software components, with the help of coding and scripting. So, it’s significant that a DevOps Engineer must know how to code and run the software. 


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