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Senior System Engineer / IT-Spezialist (m/w/d)

Freudenberg, Westfalen, NORDRHEIN_WESTFALEN💼 Full-time🗓 2026-07-07 → 2026-09-26

Core

Senior System Engineer responsible for holistic end-to-end IT support, architecture consulting, and project implementation for SMB and KMU clients.

Role type

Senior System Engineer (IT Services)

Builds

Production IT infrastructure, virtualization environments, network solutions, and Microsoft 365 deployments for SMB/KMU clients.

Domain

IT Services / Infrastructure / SMB & KMU

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

Windows Server infrastructure (AD, DNS, DHCP), Virtualization (VMware, Hyper-V, Proxmox), Server/Storage/Backup solutions, Network & Security (Firewalling, Switching, WLAN), Microsoft 365, Project management

Preferred skills

Experience in IT service environment or data center operations

Technologies

VMware, Hyper-V, Proxmox, Active Directory, DNS, DHCP, HPE, Dell, NetApp, Pure Storage, Veeam, Fortigate, Sophos, pfSense, Cisco, HPE Aruba, Unifi, Microsoft 365

Responsibilities

Holistic customer portfolio management, IT architecture consulting, planning and implementation of IT solutions, installation and automation of complex environments, migration and modernization projects, ticket handling and troubleshooting, quality assurance and documentation

Seniority

Senior, hands-on IC

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