Lead Linux Systems Administrator

Quick Facts

• Position: Lead Linux Systems Administrator (IT Systems Administrator)

• Employment: Full-time

• Project duration: until March 31, 2027

• Salary range: 8,000–22,000 PLN gross

• Work model: remote / hybrid

Description

You will administer and manage KPO-scope IT services based on Linux Red Hat and support production processes. The role includes managing OpenLDAP (accounts, permissions, security policies), as well as troubleshooting Kubernetes environments using Rancher and gitOps with ArgoCD. You will also handle basic administration for CyberArk and maintain the Enterprise Architect repository.

Responsibilities

• Administer and manage KPO-scope services on Red Hat Linux

• Manage OpenLDAP: accounts, permissions, security policies, and compliance

• Provide ongoing support for KPO production processes

• Manage accounts used to maintain and run P1 applications

• Use Kubernetes command-line tools (kubectl, kubens, kubectx) and work with Rancher

• Support gitOps workflows using ArgoCD

• Read/write Kubernetes manifests and troubleshoot by analyzing logs

• Administer CyberArk: basic configuration; manage privileged accounts and user access

• Monitor the CyberArk platform and help resolve current issues

• Administer and maintain the Enterprise Architect repository and user access

• Support Enterprise Architect users and resolve related problems

Requirements

• Higher education and 5 years of professional experience

• Experience in Linux systems administration (especially Red Hat)

• OpenLDAP knowledge for account, group, and permission management

• Kubernetes command-line knowledge: kubectl, kubens, kubectx

• Knowledge of Rancher and gitOps tools, especially ArgoCD

• Ability to read/write Kubernetes manifests and analyze logs to troubleshoot

• Ability to administer CyberArk

• Ability to administer the Enterprise Architect repository

• Scripting skills (e.g., Bash)

• Ability to monitor and analyze performance using Zabbix and Grafana

• Valid KRK (no criminal record) certificate

Benefits

• Employment contract (umowa o pracę)

• Remote or hybrid work model

• Co-financing of training and courses

• Support for children’s recreation

• Performance bonuses

• Flexible working hours

• my benefit cafeteria

• Paid time for preventive medical checkups

• Social benefits package (low-interest loans)

• Co-financing for corrective eyewear

• Work on modern projects