Senior System Engineer

Quick Facts

• Role: Senior System Engineer

Description

You will oversee the company’s IT security, manage Active Directory catalog services and application access, and supervise infrastructure work across hardware, software, and networks. The role focuses on finding and creating IT solutions that improve work efficiency, with an emphasis on developing AI and using it to automate tasks.

Responsibilities

• Monitor and ensure enterprise IT security
• Handle Active Directory catalog services and application access
• Research, design, and implement IT solutions that support productivity
• Oversee and execute work related to hardware, software, and networking
• Develop AI-related skills and automate work using AI

Requirements

• Experience with IT security best practices (NIS2, DORA)
• Ability to read technical documentation
• Experience configuring and programming network devices and designing LAN networks
• Experience providing computer service, including data recovery
• Experience configuring MikroTik and Ubiquiti routers
• Knowledge or certifications for Google Workspace, including advanced technical handling
• Knowledge or certifications for Microsoft 365, including advanced use and writing functions
• Advanced knowledge of Active Directory and related technologies
• Advanced knowledge of Windows Server (installation and configuration)
• Intermediate knowledge of GCP
• Knowledge of RHEL and Debian (installation, configuration, firewall services, Apache, Nginx, Docker, databases)
• Knowledge of virtualization environments ESXi and Proxmox
• Ability to manage domains, SSL certificates, and configure DNS

Benefits

• Hybrid work model (3–4 days from the office in Łódź)
• Flexible working hours (start between 7:00 and 10:00)
• 39-hour work week (Fridays with 1 hour less)
• Onboarding and buddy support in the first weeks
• Psychological consultations and access to the Legimi platform
• Department and company integrations
• Discounted sports card and medical insurance purchase opportunities; group insurance
• Tuition discounts for WSB Merito universities

Additionally, the role includes a feedback-focused culture and employee development values.