Job
- Level
- Erfahren
- Job Feld
- IT, Network, System
- Anstellung
- Vollzeit
- Vertragsart
- Unbefristetes Dienstverhältnis
- Ort
- Frankfurt am Main
- Arbeitsmodell
- Hybrid, Onsite
Job Zusammenfassung
In dieser Position betreust du die IT-Infrastruktur mit Fokus auf Microsoft-Dienste, analysierst Störungen, wartest Active Directory und wendest Gruppenrichtlinien an, während du virtuelle Maschinen verwaltest und Systemdokumentation pflegst.
Job Technologien
Deine Rolle im 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.
Unsere Erwartungen an dich
Ausbildung
- Degree in Information Technology, Computer Science, or equivalent professional experience.
Qualifikationen
- Good knowledge of Windows Server administration.
- Strong understanding of DNS and core Microsoft infrastructure services.
- Strong PowerShell scripting for administration and automation.
- German - professional working proficiency (required).
- English - professional working proficiency (required).
Erfahrung
- 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.
Unser Angebot
- 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 Deutschland ticket.
- Attractive home office arrangements and working time flexibility.
Benefits
Work-Life-Integration
Themen mit denen du dich im Job beschäftigst
Job Standorte
Das ist dein Arbeitgeber
Universal-Investment-Gesellschaft mbH
Als eigenständiges Unternehmen beliefert die Universal-Investment-Labs GmbH mit spezialisierten Softwareprodukten die Finanzindustrie. Dabei ist die Firma eine hundertprozentige Tochtergesellschaft der Universal-Beteiligungsgesellschaft mbH.
Description
- Unternehmensgröße
- 50-249 Employees
- Unternehmenstyp
- Etablierte Firma
- Arbeitsmodell
- Hybrid, Onsite
- Branche
- Banken, Finanz, Versicherung
System Engineer - Core Infrastructure
- Ort
- Frankfurt am Main
- Arbeitsmodell
- Hybrid, Onsite
- Diversität
- Für alle Personen geeignet (m/w/d)
