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Administrator systemów Linux

PKO Bank Polski

Warsaw, Mazowieckie, PolandOn Site

Original Job Summary

Overview

PKO Bank Polski is seeking an Administrator systemów Linux in the Departament Infrastruktury Technicznej i Systemów Otwartych based in Warszawa, Chmielna 89.

Responsibilities

On a daily basis you will:

  • Manage Unix/Linux operating systems and various infrastructure solutions.
  • Co-develop modern IT architecture including containerization and automation platforms.
  • Participate actively in IT projects and automate repetitive tasks.
  • Implement infrastructure as code management.

Requirements

  • Minimum three years of IT infrastructure experience.
  • Proven experience managing RedHat products: RHEL, Red Hat OpenShift, Red Hat Ansible.
  • Knowledge of CI/CD stream building tools.
  • Good command of English to understand technical documentation.
  • Teamwork, good organizational skills, responsibility, and communication.
  • On-call shifts and hybrid work (at least twice weekly from Warsaw office).

Additional Advantage

Experience in designing IT architecture solutions is a plus.

Benefits

  • Private medical care
  • Employee Pension Program
  • MyBenefit Cafeteria System
  • Multisport Card
  • Special banking product offers including mortgage loans
  • Dedicated training system
  • Experience in diverse technologies at the largest financial institution in the country
  • Stable employment with a work contract and bonus system

Key skills/competency

Linux, Unix, RedHat, OpenShift, Ansible, CI/CD, containerization, automation, infrastructure, IT architecture

How to Get Hired at PKO Bank Polski

🎯 Tips for Getting Hired

  • Research PKO Bank Polski culture: Study their mission, values, and news.
  • Customize your resume: Highlight Linux, RedHat, and automation skills.
  • Showcase technical expertise: Emphasize CI/CD and code-driven infra.
  • Prepare for hybrid interviews: Be ready for technical and behavioral questions.

📝 Interview Preparation Advice

Technical Preparation

Review Unix/Linux system commands.
Practice configuration of RedHat environments.
Study CI/CD tools for infrastructure.
Experiment with automation platforms.

Behavioral Questions

Describe team collaboration examples.
Explain time management strategies.
Share conflict resolution experiences.
Discuss adaptability during project changes.