Senior Systems Engineer (Windows Server)

About Us

ERGO Technology & Services S.A. (ET&S S.A.) was established in January 2021 following the integration of ERGO Digital IT and Atena into one entity, leveraging both companies’ strengths and best practices. As a part of ERGO Technology & Services Management AG, the technology holding of ERGO Group AG, we support millions of internal and external customers with state-of-the-art IT solutions to everyday problems.

In October 2022, ET&S S.A. expanded its scope of operations by creating a Business Services unit to contribute in a new way to the growth of ERGO’s business. Acting as a co-partner and internal consultant, it adds non-IT value and supports the development of the entire ERGO Group, currently offering skills in reporting, analysis, actuarial, and input management. We are committed to fostering innovation and meeting the evolving needs of our clients worldwide.

Discover how we implement AI, IoT, Voice Recognition, Big Data science, advanced mobile solutions, and business-related services to anticipate and address our customers’ future needs.

How you will get the job done

• administrating and maintaining Microsoft Windows Server infrastructure
• monitoring the operation of servers
• planning and implementation of maintenance tasks and projects in the area of MS Windows, as well as in the field of Active Directory, GPO, WSUS, DNS, VMWare, ADFS
• managing desired configurations and compliance on server infrastructure
• monitoring the performance of the IT infrastructure systems
• improving existing and developing new solutions in the field of System Administration
• participating in production implementations of subordinate systems
• preparing technical documentation

Skills and experience you will need

• fluency in Polish language at C1/C2 level
• good communication skills in written and spoken English at minimum B2 level
• minimum 5 years of working experience in a similar position
• strong knowledge of Microsoft Windows administration (2012 and newer), related to problem-solving and diagnosis in areas: Active Directory, GPO, WSUS, DNS, DFS, ADFS
• knowledge of hybrid infrastructure
• knowledge of patching/hardening languages of Windows operating systems
• knowledge of Windows/Microsoft Security
• knowledge of troubleshooting error detection and mitigation measures
• experience in scripting language (PowerShell)
• continuous improvement attitude and proactive mindset
• being a team player and willing to share the know-how with the team, mentoring team members
• excellent communication skills

Nice to have

• Windows Server Infrastructure – on-premises or hybrid infrastructure certifications
• knowledge of VMware, M365, Zabbix, SCCM, Azure and Manage Engine products