Systems / DevOps engineer

Location: Poznań, Greater Poland Voivodeship, pl, Remote

Company Description

About Mirantis

Mirantis is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure, and sovereign infrastructure for modern AI, machine learning, and data-intensive applications. By combining open source innovation with deep expertise in Kubernetes orchestration, Mirantis empowers platform engineering teams to deliver composable, production-ready developer platforms across any environment—on-premises, in the cloud, at the edge, or in sovereign data centers. As enterprises navigate the growing complexity of AI-driven workloads, Mirantis delivers the automation, GPU orchestration, and policy-driven control needed to manage infrastructure with confidence and agility. Committed to open standards and freedom from lock-in, Mirantis ensures that customers retain full control of their infrastructure strategy.

Job Description

Mirantis is looking for a talented Systems/DevOps engineer,  will join our product team (MOSK) and will be designing, implementing, deploying and testing cloud infrastructure products on top of open-source components.

Mirantis OpenStack for Kubernetes (MOSK) combines delivery and management of Kubernetes clusters with the industry standard OpenStack APIs, enabling you to build your own cloud infrastructure.

MOSK product documentation - https://docs.mirantis.com/mosk/25.2/overview.html

Responsibilities

• Deploy, test, and evaluate Mirantis K8S-related products

• Manage and maintain bare metal test environments, ensuring optimal performance, security, and availability.

• Design, implement, and troubleshoot network infrastructures.

• Evaluate and evolve best practices for production bare metal environments configuration and deployment.

• Automate deployment, monitoring, and infrastructure management tasks. Participate in designing and developing of CICD tooling.

• Monitor, analyze, and troubleshoot performance bottlenecks.

• Work with the geographically distributed team in a dynamic Agile environment

• Help with customer issues resolutions

Qualifications

• At least 3 years of practical experience in Linux (Ubuntu, RHEL, CentOS) as a server platform. Deep understanding of OS,  ability to debug and tune an underperforming system, as well as troubleshoot hardware issues.

• Strong networking knowledge, including protocols, firewalls, and VPNs.

• DevOps engineering experience, understanding of CI/CD core aspects.

• Thorough understanding and experience with Docker and Kubernetes

• Experience with versioning control systems, such as Git.

• Hands-on experience with public and private clouds such as AWS, Openstack.

• Analytical, troubleshooting and problem-solving skills.

• Bachelor degree in CS or related field.

• Good communication skills, can-do attitude, and focus on results.

• Good spoken and written English

Will be a plus

• Python/Golang or any other major programming language skills

• Experience with high load systems

• Experience in troubleshooting K8S cluster issues

• Familiarity with code-review systems, like Gerrit or GerritHub

• Familiarity with CI/CD systems, like Jenkins

• Familiarity with Ansible or other Operating system configuration management tool

• Experience with Baremetal servers management

Additional Information

What does Mirantis offer you?

• Work in a global, collaborative, remote-first culture that rewards initiative and execution.

• Play a pivotal role in shaping the next era of cloud and AI modernisation.

• Manage high-impact enterprise accounts with immediate opportunity for growth.

• Work with exceptionally passionate, talented and engaging colleagues, helping Fortune 500 and Global 2000 customers implement next-generation cloud technologies.

• Be a part of cutting-edge, open-source innovation.

• Thrive in the high-energy environment of a young company where openness, collaboration, risk-taking, and continuous growth are valued.

• Professional development and training.

• Attend conferences and working groups.

• Customized workstation (macOS, Windows).

• Professional development and training.

• Competitive compensation, performance incentives, and opportunities for advancement.

It is understood that Mirantis, Inc. may use automated decision-making technology (ADMT) for specific employment-related decisions. Opting out of ADMT use is requested for decisions about evaluation and review connected with the specific employment decision for the position applied for. You also have the right to appeal any decisions made by ADMT by sending your request to [email protected]

By submitting your resume, you consent to the processing and storage of your personal data in accordance with applicable data protection laws, for the purposes of considering your application for current and future job opportunities.

We are a Leader for Container Management in G2 (#2 after AWS)!