Andersen Lab

system administrator in office infrastructure

In short

This role maintains the internal office IT infrastructure of a software development company, covering Windows Server, Linux, Mikrotik routers, and Active Directory administration. It involves configuring routing between offices, handling Level 1 support tickets, managing equipment, and providing user support in an onsite Warsaw office. Candidates need at least 1 year of system administration experience, strong Windows/Linux and networking skills, Mikrotik experience, AD knowledge, familiarity with AI tools, and Intermediate+ English.

About the Company
Andersen is a pre-IPO software development company that provides a full cycle of services. For over 19 years, it has helped enterprises and mid-sized firms transform their businesses by creating effective digital solutions using innovative technologies.
Responsibilities
•Maintain the office's internal infrastructure, including Windows Server, Mikrotik, Nginx, and Linux
•Configure, install, and support Windows Servers and Linux
•Configure routing between offices
•Process Level 1 employee support tickets in the ticket system
•Organize equipment supply
•Administer Active Directory
•Set up new equipment
•Provide user support
•Track office equipment
Requirements
•At least 1 year of experience as a System Administrator
•Strong knowledge of Windows and Linux operating systems
•Strong networking skills
•Experience with Mikrotik network routers
•Knowledge of Active Directory (AD)
•Experience using AI tools such as Claude, Claude API, and GPT
•Understanding of mail servers and mail protocols
•Understanding of the SLA approach
•Analytical and logical thinking
•English at Intermediate+ level or above
Nice to Have
•AWS or Azure certificates
Conditions
•Stable and competitive salary and an extensive benefits package

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