Job
- Level
- Experienced
- Job Field
- IT, Network, System
- Employment Type
- Full Time
- Contract Type
- Permanent employment
- Location
- Frankfurt
- Working Model
- Hybrid, Onsite
Job Summary
In this role, you will manage IT infrastructure focusing on Microsoft services, analyze incidents, maintain Active Directory, implement Group Policies, manage virtual machines, and ensure accurate system documentation.
Job Technologies
Your role in the team
- We are looking for a System Engineer with Core Infrastructure knowledge to join our IT Infrastructure team in Frankfurt.
- The role focuses on the operation, administration, and reliability of Microsoft-based enterprise infrastructure, with particular emphasis on Active Directory, Group Policy, virtualization, and core Windows services.
- Operate and maintain core IT infrastructure services ensuring availability, stability, and performance.
- Independently handle day-to-day operational tasks within defined standards and procedures.
- Analyze and resolve infrastructure incidents, contributing to root cause analysis.
- Execute approved changes in line with formal change management processes.
- Participate in on-call rotation (if applicable).
- Maintain accurate technical and operational documentation.
- Administration of Microsoft Active Directory (on-premises): users, groups, computers, and Organizational Units.
- Implementation, maintenance, and troubleshooting of Group Policy Objects.
- Resolve authentication, replication, and directory service issues.
- Support identity lifecycle management (joiners, movers, leavers).
- Exposure to Microsoft Entra ID (Azure AD) and hybrid identity environments is appreciated.
- Provisioning, operation, and lifecycle management of virtual machines.
- Administration of Windows Server environments including configuration and hardening.
- Monitor server performance, resource utilization, and capacity.
- Experience with Hyper-V virtualization is highly appreciated.
- Administration and troubleshooting of DNS services.
- Support core Microsoft infrastructure services such as certificates coming from internal AD CS.
- Ensure stable integration between directory services, DNS, and network components.
- Operation and support of enterprise email platforms (on-premises Exchange and/or Exchange Online).
- Troubleshoot mail flow, access issues, and mailbox-related incidents.
- Support controlled operational changes while maintaining availability and compliance.
- Execute Windows Server patching activities in defined maintenance windows.
- Apply system hardening measures and baseline security configurations.
- Support vulnerability remediation in collaboration with security teams.
- Ensure compliance with BaFin-relevant requirements such as auditability and access control.
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Our expectations of you
Education
- Degree in Information Technology, Computer Science, or equivalent professional experience.
Qualifications
- Good knowledge of Windows Server administration.
- Starkes Verständnis von DNS und den Kerninfrastrukturdiensten von Microsoft.
- Strong PowerShell scripting for administration and automation.
- German - professional working proficiency (required).
- English - professional working proficiency (required).
Experience
- Solid hands-on experience with Active Directory.
- Practical experience managing Group Policies.
- Experience managing virtual machines.
- 3-5 years of professional experience in a System Engineer or Infrastructure Engineer role.
- Experience supporting enterprise IT environments.
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What we offer
- An exciting working environment and challenging tasks.
- Extensive insight into the European fund industry.
- Friendly, international and goal-oriented working environment.
- High degree of independent work.
- Interesting discounts.
- Free Germany ticket.
- Attractive home office arrangements and working time flexibility.
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Benefits
Work-Life-Integration
Topics that you deal with on the job
Job Locations
This is your employer
Universal-Investment-Gesellschaft mbH
As an independent company, Universal-Investment-Labs GmbH provides financial institutions with specialized software products. The company is a 100% subsidiary of Universal-Beteiligungsgesellschaft mbH.
Description
- Company Size
- 50-249 Employees
- Company Type
- Established Company
- Working Model
- Hybrid, Onsite
- Industry
- Banking, Finance, Insurance
System Engineer - Core Infrastructure
- Location
- Frankfurt
- Working Model
- Hybrid, Onsite
- Diversity
- Open for all genders
