Remote Linux Administrator

Along with the dynamic development of our ERP and infrastructure landscape, we are looking for a motivated and technically strong Systems Administrator / Infrastructure & DevOps Engineer.

Self-motivated and team-oriented professional. Long-term cooperation only.

Requirements:

• Fluent English communication.

• Solid knowledge of Linux systems administration, ability to perform: 

  • installation, 

  • configuration, 

  • hardening, updates, 

  • monitoring, 

  • performance tuning and resource optimization

• Solid knowledge of Kubernetes environments (k8s and/or k3s) - configuration, management, and operation.

• Solid knowledge of infrastructure security concepts, including working in a “default deny” security model.

• Solid knowledge of networking fundamentals (firewalls, ports, routing, DNS, TLS, certificates).

• Basic knowledge of DevOps practices and automation concepts.

• CI/CD concepts (experience with GitLab CI/CD will be considered a plus).

• Strong logical and analytical skills, solid problem-solving ability, good organization of work, and independence when required.

• Willingness to learn and develop skills related to IBM i / AS400 systems basic administration (training will be provided).

• Familiarity with enterprise environments, ERP systems, Azure / Entra ID, or Kubernetes security concepts will be considered a plus.

Ideal candidate:

• Can independently manage and maintain Linux-based infrastructure, as well as work collaboratively on more complex system and cluster designs.

• Will develop knowledge of IBMi / AS400.

• Is a responsible, hands-on person, not afraid of operational challenges and troubleshooting in production environments.

• This is a mid-level to senior-level professional position with strong growth potential – the candidate must be willing to invest time in learning, retaining, and applying a broad set of infrastructure, security, ERP, and DevOps-related knowledge while supporting real enterprise systems.

• Can work in a fast-paced corporate IT environment with multiple technologies, priorities, and close cooperation with ERP and Security teams.

• Demonstrates discipline and professionalism to work independently with minimal supervision, as well as effectively within a team setup.

We offer private medical care, 21 paid days off per year, full software and hardware support, unlimited training, and an individual development path. Freedom in choosing tools and methodologies, and a friendly, trust-based working atmosphere.

Recruitment:

Introductory meeting (main) – one hour – teleconference with me and the Head of the IT Department, conducted in Polish. A short switch to English will be used to verify communication skills. During this meeting, we also discuss technical scope, responsibilities, and expectations on both sides.

Second meeting (approximately one week after the first conversation, unless agreed otherwise) – in case of mutual interest, we finalize technical details and employment terms.

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