Senior Linux Engineer

New

Be | Shaping the Future PolandLinux infrastructure

Workplace type: remote; Locations: Warszawa, Al. Jana Pawła II 22, Warszawa, Country code: PLContractSenior

Salary130 - 140 PLN per month

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Job Details

Strong hands-on experience as a Linux Engineer in enterprise environments.
In-depth knowledge of Linux operating systems, such as Red Hat Enterprise Linux or Oracle Linux.
Experience with configuration management and automation tools, including Ansible.
Experience with Terraform and/or OpenTofu and designing and maintaining Infrastructure as Code solutions.
Strong scripting skills in Bash, Python, Shell, or similar.
Experience supporting mission-critical production environments.
Strong understanding of Linux security, system hardening, and operational best practices.
Experience with monitoring, logging, performance analysis, and troubleshooting tools.
Familiarity with cloud platforms such as GCP and/or Azure.
Experience working in operational environments requiring shift work and 24/7 on-call support.
Ability to work independently, prioritize effectively, and manage multiple tasks.
Preferred: experience with clustered or high-availability solutions, CI/CD pipelines, DevOps practices, Docker, Kubernetes, or OpenShift.

Design, build, operate, and support enterprise Linux platforms in on-premises and cloud environments, including GCP and Azure.
Maintain system stability, availability, performance, and security across production and non-production environments.
Automate infrastructure provisioning, configuration, and operational processes using Infrastructure as Code and configuration management tools.
Develop and maintain reusable automation frameworks, scripts, and deployment templates.
Implement and maintain Infrastructure as Code solutions using Terraform, OpenTofu, or similar technologies.
Manage Linux system configuration and lifecycle through Ansible and related automation tooling.
Perform patching, hardening, compliance activities, upgrades, and platform lifecycle work.
Support BAU/Run operations, including incident management, troubleshooting, root-cause analysis, and problem management.
Collaborate with security, network, storage, cloud, and application teams; contribute to audit, compliance, and continuous improvement activities.
Provide shift-rota operational support and participate in a 24/7 on-call rotation for business-critical platforms.

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