DevOps Engineer

DevOps

Junior

• English - B1

• First experience in developing and implementing AWS solutions

• Academic knowledge related with CI/CD implementation in one or more tool e.g. Gitlab

• Linux administration - basic skills

• Academic knowledge about Docker, Containers, Kubernetes

• Basic knowledge and experience in IaC (eg. Terraform)

• Basic knowledge about automation tools: Ansible, Bash Scripting, Python

• Basic knowledge (knows what it is and give some use scenarios) of Monitoring tools - Zabbix, Prometheus

• Basic knowledge about visualization tools: Grafana

• Basic knowledge of metrics visualization to troubleshoot some problems

• Can use the basic git commands (commit, pull, push) and work on own branch

• Knows the benefits of log aggregation

• Knows how to react to alert using existing documentation and can create / update documentation

• Build documentation in every project/problem which is encountered

• Understands containers and how do they work. Can run a simple app in container

• Understands the difference between Docker container and image

• Understands the difference between container and VM

• Can check state of processes on the system

• Can use various ways to configure app (i.e. env vars, configmap)

• Problem solving skills

• Communication skills

Mid

• 1+ years of hands-on IaC experience (Terraform, CloudFormation)

• 1+ years experience in CI/CD Tools: Jenkins, Gitlab CI/CD, other

• AWS experience in theory and practice

• Understanding and knowledge in Docker and Kuberentes

• Intermediate in Linux Administration

• Scripting experience - Python / Bash

• Participate in all aspects of the software development life cycle for AWS solutions, including planning, requirements, development, testing, and quality assurance

• Basic knowledge about networking

• Improve current solutions based on documentation

• Experience in automation processes - Ansible / Python

• Can setup a simple CI pipeline (few steps) based on existing setup.

• Can use at least one package manager.

• Proven experience in monitoring tools - Zabbix, Grafana, Prometheus

• Good knowledge of virtualization (VMWare)

• Identify outage and incident causes

• Knows the benefits of log aggregation and can it use it.

• Knows system signals and how to use them. ( Windows, Linux )

• Understands the server should be managed automatically (eg. Foreman)

• Understands the difference between Docker container and image.

• Understands the difference between container and VM.

• Self-reliance

Senior

• 2+ years of hands-on DevOps experience

• 2+ years of hands-on AWS experience

• 2+ years of scripting experience - Python / Bash

• 2+ years of hands-on Docker and Kubernetes experience

• 2+ years of hands-on IaC experience (Terraform)

• 2+ years experience in automation processes - Ansible / Python

• 2+ years experience in CI/CD Tools: Jenkins, Gitlab CI/CD, other

• Intermediate Networking experience

• Advanced in Linux Administration

• Comprehensive knowledge of virtualization (VMWare)

• Implementing new solutions

• Implementing new technologies from DevOps Area

• Comprehensive knowledge of monitoring tools - Zabbix, Prometheus

• Is able to maintain projects (full maintenance of technology stack used in project)

• Knows various branching models in git and how to use them.

• Can tell the difference between Continuous Integration and Delivery.

• Can design and deliver CI pipeline (with many steps) based on requirements.

• Can build metrics visualization (eg. Grafana)

• Can advice on actions that will prevent alert from firing on known issues.

• Knows container runtime in-depth (i.e. attaching volumes, config options, health-check).

• Can write significantly complex scripts (i.e. deployment pipeline), using conditionals and loops.

• Is able to debug process (i.e. logs).

• Can prevent common pitfalls of IaC setup using tools and processes (i.e. git branches, code review).

• Can setup configuration delivery using existing tool (i.e. orchestrator or some open-source or SaaS).

• Can advise dev team how to handle system signals in the app.

• Understands configuration is separate from app deployment.

TechLead

• 4+ years experience of Linux Administration

• 4+ years of hands-on DevOps experience

• 4+ years of hands-on Docker and Kubernetes experience

• 3+ years of hands-on IaC experience (Terraform)

• Advanced knowledge of virtualization (VMWare)

• Can build the log aggregation system using self-hosted solution based on provided design.

• Can use many package managers and is fluent in at least one.

• Advanced knowledge of monitoring tools - Zabbix, Prometheus

• Can point out problems in existing development life cycle.

• Ability to conducts trainings for Dev Teams and Junior DevOps Team

• Lead PoCs

• Lead projects