Job
In this role, you will design powerful IT infrastructures, execute complex projects in the Microsoft environment, and analyze system issues while implementing and maintaining cloud and virtualization solutions.
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Your role in the team
- As a Senior System Engineer (m/f/d), you will play a key role in designing and developing high-performance IT environments.
- Together with our team, you will implement complex infrastructure and cloud projects and support our clients with your expertise in the Microsoft environment.
- Overall responsibility for the IT infrastructure and smooth operations both at the customer site and internally.
- Management of infrastructure projects - from conception to implementation in the Microsoft environment.
- Analysis and resolution of complex system and infrastructure issues (3rd-Level Support).
- Planning, setup, and maintenance of Windows servers and clients.
- Management of network components (switches, routers, firewalls, WLAN; desirable: Cisco, SonicWall, Ruckus).
- Implementation of virtualization environments (Hyper-V).
- Management of cloud services (Microsoft 365, Azure).
- Management of the Citrix Virtual Apps & Desktops environment (Citrix VAD).
- Create and test backup and disaster recovery plans (Desirable: Veeam, Hornet Security).
- Further development of existing infrastructures and implementation of new technologies.
- Documentation of the system landscape and processes.
Our expectations of you
Education
- Completed vocational training as an IT specialist, a degree in computer science, or a comparable qualification with several years of professional experience in a position of similar complexity (e.g., IT system administrator, network administrator).
Qualifications
- In-depth knowledge in configuring and administering Windows Server and Client operating systems, along with related roles and services, network administration (routing, switching, firewalls, especially SonicWall), virtualization technologies (Hyper-V), and cloud services (primarily Microsoft 365, Azure).
- Enjoyment of new innovative technologies.
- Company- and team-focused working style.
- Class B driver's license.
Experience
- Several years of experience in system administration, ideally in the system house business.
- Ideally, experience with NinjaRMM, HornetSecurity, ITGlue, and Lywand.
What we offer
- Exciting and challenging projects in a flexible and expanding company.
- A professional onboarding.
- Open doors and appreciation from colleagues and management – we listen instead of talking over.
- Plenty of freedom for your ideas, strategies, and initiatives.
- Security through permanent employment.
- 30 days of vacation with a 5-day workweek.
- A beautiful, bright office building near the Rhine in Cologne Bayenthal as well as top work equipment.
- Flexible working time models.
- Continuous promotion and further education.
Benefits
Work-Life-Integration
Topics you will work on
Job locations
About your employer
Als regionales IT Systemhaus in Köln bieten wir für den Mittelstand in der Region Köln/Bonn/Aachen/Ruhrgebiet alle Leistungen und Services, die Sie zur Planung, zum Aufbau und zum Betrieb einer leistungsfähigen IT-Infrastruktur Lösung benötigen. Egal, ob Sie einen Partner für Projekte oder einen IT-Dienstleister als externe IT-Abteilung suchen, wir unterstützen Sie mit unserem gesamten Portfolio.
- 1-49 Employees
- Established Company
- Onsite
- Consulting · Internet, IT, Telecommunication
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