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October 1, 2026
IT Administrator & 3rd Line Support Specialist
Mid • On-site
Warsaw, Poland
Quick Facts
Role: IT Administrator & 3rd Line Support Specialist (3rd line)
Focus: end-user/internal IT support, hybrid infrastructure, Microsoft 365 administration, security compliance, networking, monitoring, and database support
Description
You will provide expert-level IT support and problem resolution for end users and internal IT teams, collaborating on international IT projects. The role covers secure administration and compliance of systems, with hands-on management of Microsoft 365 (Exchange Online, Entra, SharePoint, Teams, Intune), networking (switches, firewalls), monitoring for availability/performance, and complex infrastructure issue troubleshooting. You will also support database administration and SQL query development for data management and analysis.
Responsibilities
Provide expert IT support and resolve complex issues for end users and internal IT teams
Collaborate on international IT projects
Ensure system compliance and security baselines using policies and best practices
Administer Microsoft 365 services (Exchange Online, Entra, SharePoint, Teams, Intune)
Configure and maintain network environments (switches, firewalls)
Monitor systems and services to ensure high availability and performance
Troubleshoot and resolve complex infrastructure issues with other IT teams
Support internal users with responsive, accurate service
Maintain and update technical documentation
Support database administration and backup/restore (MSSQL, Oracle)
Write and optimize SQL queries, reports, and stored procedures
Requirements
3–5 years of experience in IT system administration
Hands-on experience administering hybrid on-premise/cloud environments
Strong expertise in Entra/Active Directory/Group Policies
Strong expertise in Microsoft 365 administration and security
Experience managing network devices and firewalls (HPE Aruba knowledge is a plus)
Experience with database administration and backup (MSSQL, Oracle), including configuration, monitoring, performance optimization, and performing/restoring backups
SQL query development: writing and optimizing queries, reports, and stored procedures
Excellent problem-solving skills and hands-on mentality
Ability to work independently and collaboratively
Polish and English proficiency (spoken and written) at minimum C1 level; German is a plus
Experience supporting professional services or IT outsourcing environments
Background in life sciences or pharmaceutical industry is an advantage
Benefits
Professional development, promotion opportunities, and learning business English (with employer expenses)
Multisport cards and medical care (70% employer contribution)
Opportunity to develop in the pharmaceutical industry
Quarterly bonus based on quarterly targets
Quarterly company breakfasts
Company social fund under employment contract
Opportunity to join Employee Capital Plans
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