Senior DevOps Engineer (m/k/n)

Wymagania: - Strong hands-on experience with Red Hat Linux system administration in enterprise environments. - Advanced knowledge of Docker, Kubernetes, and container orchestration concepts. - Practical experience with Red Hat OpenShift, especially in on-premises or disconnected (air-gapped) deployments. - Ability to lead a small team, distribute tasks, and monitor progress. - Proactive approach, quick escalation of risks/issues, and transparent communication of progress and blockers. - Excellent troubleshooting and problem-solving skills, with the ability to work independently on complex issues. - Strong communication and collaboration skills, especially in cross-functional and security-focused environments. - Ability to operate effectively in environments with strict compliance, security, and availability requirements. - Solid understanding of DevOps practices, automation, and platform operations within highly controlled environments. O firmie: - Welcome to Upvanta, where our motto is “We Care More”. - Founded in 2018, we have grown into a dynamic IT services company with a team of over 180 dedicated professionals. Our journey has been marked by exceptional year-over-year growth, driven by our unwavering commitment to our clients. Zakres obowiązków: - Install, implement, and configure DevOps and platform components in on-premises air-gapped environments, ensuring full compliance with security and operational constraints. - Manage and maintain containerized platforms using Docker and Kubernetes, including deployment, upgrades, and lifecycle management. - Administer and support OpenShift clusters in disconnected or restricted environments, including registry management and platform hardening. - Troubleshoot, diagnose, and resolve platform and infrastructure issues, including bug fixing and root cause analysis. - Coordinate issue resolution with platform vendors by clarifying requirements, communicating changes, and supporting troubleshooting activities. - Design and implement reliable deployment, configuration, and operational processes aligned with DevOps and SRE principles, adapted for air-gapped constraints. - Collaborate closely with platform architects, security teams, and application teams to ensure stable and secure system integration. - Support production and non-production environments, ensuring high availability, performance, and operational readiness. - Prepare and maintain technical documentation, operational runbooks, and deployment guides suitable for audit and compliance reviews. - Participate in technical discussions, architecture reviews, and implementation workshops with internal and client stakeholders. Oferujemy: - home office work - stawka: 1000-1300 PLN na dzień