Job
In this role, you will manage system administration, operate the Windows server infrastructure, optimize network architectures, support users, and implement IT solutions.
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Job technologies
Your role in the team
- You can expect diverse tasks related to IT infrastructure, system administration, and network technology. Together with our team, you will ensure the smooth operation of our IT systems, assist users with technical issues, and actively contribute to the further development of our digital infrastructure.
- Operation, administration, and continuous development of Windows Server infrastructures (including Active Directory, GPO, DNS, DHCP)
- Design, implementation, and monitoring of network architectures (LAN, WLAN, VLAN, VPN, firewall)
- Analysis, conception, and implementation of scalable IT solutions for internal departments and external requirements.
- Independent handling of incident, problem, and change management according to best practices (e.g., ITIL)
- Ensuring stable operation through troubleshooting, root cause analysis, and performance optimization.
- First- to Third-Level Support including escalation management and sustainable troubleshooting
- Hardware administration and procurement for end-users according to guidelines and policies
- Integration, administration, and further development of business applications and interfaces
- Creation and maintenance of technical documentation, system and process descriptions
- Support with IT security topics (hardening, patch management, backup & recovery strategies)
Our expectations of you
Education
- Completed training as an IT specialist (m/f/d) for system integration or a comparable qualification
Qualifications
- Strong ability for systematic error analysis and sustainable problem solving - hands-on and pragmatic
- In-depth knowledge of: Windows Server, Active Directory, Group Policies, Microsoft 365 / Azure (Exchange Online, Entra ID, SharePoint), network technologies (TCP/IP, Routing, Switching, VLAN, VPN), VoIP / UC solutions (e.g., 3CX), as well as Apple Device Management (MDM), IT security, and system hardening.
- Structured, solution-oriented, and self-responsible way of working
- High service orientation and strong communication skills
Experience
- Several years of experience in IT infrastructure / system administration
- Ideally experienced with: IFS ERP as well as TAIFUN trade software, CAD systems (e.g., Plancal Nova, LINEAR, AutoCAD), PLM systems, AI-powered applications, and automation solutions.
- Experience in handling heterogeneous system landscapes and established IT structures.
What we offer
- Attractive compensation including Christmas and holiday bonuses
- Flexible working hours and fair compensatory time off for overtime.
- Modern equipment with smartphone and tablet
- Hansefit, Corporate Benefits and E-Bike Leasing
- Fruit basket and health services through our company doctor
- Subsidies for company pension schemes (bAV) and asset-building benefits (VWL)
- Regular training and professional development
- Development Opportunities / Career Perspectives
- Family-oriented work environment with short decision-making processes
- Regular company events and team activities
- A strong team with good cohesion
- Secure job in a modern and growing company
- Option for remote work by arrangement
Benefits
Work-Life-Integration
Health, fitness & fun
Topics you will work on
Job locations
About your employer
Natelberg Gebäudetechnik GmbH, based in Rhauderfehn, is a specialized service provider that plans, installs, and maintains technical systems for buildings. The company offers comprehensive solutions in various areas of building services and operates as a regional provider of integrated building technology.
- Established Company
- Onsite, Hybrid
- Construction, Real Estate, Building Services
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