Tech jobs

Systemadministrator Microsoft 365 (m/w/d)

RemoteEuropeInternship

Active Directory Intune Microsoft 365 Microsoft Dynamics Microsoft Exchange +2 skills

As a Microsoft 365 System Administrator at InSys AG, you plan, implement, and operate Microsoft 365 collaboration platforms for clients, focusing on Exchange Online, Teams, and SharePoint Online. You handle tickets, advise customers, and support presales, working with Microsoft cloud products like Active Directory and Intune.

A

aconitas

VoIP System Engineer (m/w/d)

VoIP System Engineer at aconitas, an IT service provider, responsible for maintaining, optimizing and migrating customer VoIP systems based on 3CX, supporting SME and enterprise clients. Requires completed IT training, several years of IT experience (ideally one year in VoIP), and strong German (C1+) and English (B2+) skills.

Systemadministrator (m/w/d)

Active Directory Cloud Microsoft 365

Systemadministrator role at KeySolution IT focused on Windows system administration, Microsoft Server and Active Directory environments, plus private cloud and Microsoft 365 landscapes. The person advises on and implements IT infrastructure projects, supports greenfield and migration projects, and helps ensure IT security aligned with ISO/IEC 27001.

KI

KeySolution IT

IT-Support 1st & 2nd Level, IT-Benutzerberater/in (m/w/d)

First and second-level IT support role handling incoming fault reports and customer requests via phone and email using a ticket system, installing and configuring hardware/software, monitoring customer IT infrastructure, and maintaining Windows clients. Core technologies include Microsoft Windows and Office plus basic networking (DHCP, IP, TCP/UDP, DNS).

IT System Administrator (3rd Level / Cloud Infrastructure), Munich (Hybrid Role)

HybridEurope

Azure Cisco Meraki Cloud DLP Firewall +17 skills

Third-level IT system administrator and cloud infrastructure engineer for an owner-managed German IT systems integrator, designing and implementing secure cloud and hybrid architectures (Azure, Intune, Defender, Zero Trust) and acting as escalation point for complex incidents across customer projects.

DR

DATAGROUP Rhein-Main GmbH

(Senior) System Engineer (all genders) – Microsoft Infrastructure

RemoteEuropeSenior

DHCP DNS Group Policy Hyper-V ISO 27001 +5 skills

As a (Senior) System Engineer at DATAGROUP Rhein-Main, you will implement, operate, and develop Microsoft infrastructures for public-sector clients, covering installation, configuration, administration, migration, and project work. Core technologies include Windows Server, Active Directory, GPO, virtualization (VMware vSphere, Hyper-V), and PowerShell automation.

BA

Bechtle AG

System Engineer Security (w/m/d)

Active Directory Cloud Entra ID ERP Group Policy +7 skills

As a Security System Engineer at Bechtle's Munich/Regensburg IT system house, you advise clients on designing and implementing hybrid IAM/PAM and Microsoft security architectures (Active Directory, Entra ID, Defender, Zero Trust), run vulnerability assessments and security reviews, and derive hardening and tiering concepts. Core technologies: Active Directory, Entra ID, Conditional Access, PIM, Mi

Netzwerkadministrator / Network Engineer (m/w/d)

Cisco Microsoft 365 Sophos TCP/IP VLAN +3 skills

Network administrator/engineer managing and developing customer network environments: configuring, administering and troubleshooting LAN/WAN/WLAN infrastructure, handling 2nd/3rd-level support, and planning and delivering network projects with switches, routers and WLAN solutions from vendors such as Aruba, Cisco, HPE and Juniper.

IT Support Engineer - 2nd/3rd Level (m/w/d)

Active Directory Microsoft 365 Service Desk

IT Support Engineer providing 1st/2nd/3rd level support for external customers, handling tickets via phone, email and ticketing system. Troubleshoots Windows client/server, Microsoft 365/Exchange, network and printer issues, manages users and permissions (Active Directory, M365), and maintains documentation and knowledge base while meeting SLAs.

IT-Administrator (m/w/d) Onsite

Active Directory DHCP DNS Firewall Fortinet +12 skills

Onsite IT administrator providing 1st and 2nd level support for 4-5 client environments, handling Windows clients and servers, Active Directory, Microsoft 365, networking (DNS, DHCP, VLAN, WLAN), IT security, and workplace setup. Core technologies include Windows 10/11, Windows Server, Active Directory, M365, and ticketing systems.

IT-Administrator – Endpoint & Monitoring (m/w/d)

ITIL Microsoft 365 Patch Management PowerShell Service Desk

IT administrator role focused on operating and developing the NinjaOne RMM platform, building automations and scripts (e.g. PowerShell), optimizing monitoring, alerting and patch management, and standardizing customer environments for an IT service provider.

LR

Live Reply GmbH

(Senior) System Engineer Open Source (M/W/D) - BU1

EuropeSenior

Ansible Cloud Docker Kubernetes Linux +3 skills

Designs and implements OpenShift and OpenStack environments and integrates telecom/network applications into private or public clouds for clients, using automation frameworks and Linux/Open Source tooling.

RI

Rieser IT Systeme GmbH

IT-Systemadministrator (m/w/d) - Second-Level-Support, Projekte & Automatisierung

Azure Cloud Entra ID Firewall Hyper-V +10 skills

Als IT-Systemadministrator bei einem kleinen IT-Dienstleister in Wächtersbach übernimmst du den Second-Level-Support, betreust Windows-Server-, Netzwerk- und Firewall-Umgebungen und führst eigenverantwortlich IT-Projekte durch. Der Schwerpunkt liegt auf Microsoft 365, Azure, Entra ID, Intune, Sophos und PowerShell-Automatisierung, um Routineaufgaben zu reduzieren.

DR

DATAGROUP Rhein-Main GmbH

Datenbankadministrator (m/w/d)) – PostgreSQL

Active Directory Ansible Disaster Recovery ITIL PostgreSQL +2 skills

Erfahrener PostgreSQL-Datenbankadministrator für den Betrieb einer hochverfügbaren Rechenzentrumsinfrastruktur bei einer Bundesbehörde. Schwerpunkt auf Installation, Konfiguration und Administration von PostgreSQL auf Windows Server, Migrationen, HA-/Replikationslösungen, Backup/Restore, Performance-Tuning und 2nd-Level-Support.

TG

TRIOLOGY GmbH

DevOps Engineer (m/w/d)

Agile Ansible Argo CD AWS Azure +19 skills

As a DevOps Engineer at TRIOLOGY, you will operate and develop Kubernetes clusters, implement GitOps with ArgoCD, manage deployments with Helm, set up monitoring with Prometheus and Grafana, automate CI/CD pipelines with Jenkins and Groovy, manage infrastructure as code with Terraform, containerize applications with Docker, and handle configuration management with Ansible or Puppet, working with v

KR

Kooku Recruiting GmbH

Cloud Infrastructure Engineer (f/d/m)

RemoteEuropeFull-time

AI Cloud Cloud Native Data Engineering DevOps +1 skills

Hivemind is hiring an experienced Cloud Infrastructure Engineer with a strong DevOps mindset to own cloud architectures end-to-end, build scalable and secure infrastructure using Infrastructure as Code, and shape architecture and best practices while mentoring others. The role focuses on data engineering, AI systems, and cloud-native platforms.

N

nnxx

Senior Network Security Engineer (m/w/d)

HybridEuropeSenior

Aruba Firewall IPsec ISO 27001 Network Security +14 skills

As a Senior Network Security Engineer at a growing Managed Service Provider, you will design, implement, and operate Sophos firewall and network security infrastructures for clients, handle security incidents, and advise mid-sized DACH customers. Core technologies include Sophos XGS firewalls, VPN/IPsec, SD-WAN, ZTNA, and SIEM.

DI

DATIS IT-Services GmbH

4 months ago

Microsoft Systemadministrator (m/w/d)

Active Directory Azure Azure AD Cloud DHCP +8 skills

As a Microsoft System Administrator at DATIS, you will manage and develop Windows Server infrastructures in data centers and customer environments, design and operate Active Directory, lead migration projects, and provide 3rd-level support. Core technologies include Windows Server, Active Directory, virtualization, PowerShell, and Microsoft 365/Azure AD.

BA

Bechtle AG

4 months ago

DevOps Consultant - Kubernetes & Cloud (w/m/d) (Remote)