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System Administrator Identity & Access Management SSO
Confidential· sehr selten vor Ort, Germany· Hybrid· Senior
- System Administration
- Identity and Access Management (IAM)
- Single Sign-On (SSO)
- Keycloak
- OpenID Connect
- +6
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Job boardNew
Firewall and Backup Specialist
Confidential· Raum Hamburg, Germany· Remote· Senior
- Sophos
- Firewall
- Backup Systems
- Synology
- Windows Server
- +7
Job boardNew
Senior IT System Administrator
Confidential· NRW, Germany· Remote· Senior
- Server Administration
- Oracle
- MS SQL
- Windows Server
- Linux Server
- +2
freelancermapNew
IT Administrator
Robert Half Deutschland GmbH & Co. KG· Arnsberg, Deutschland, Germany· Hybrid· Senior
- VMware ESX
- vSAN
- HP Aruba
- Network Administration
- Firewall
- +7
Job board
Cloud Service Engineer Azure / IAAS, SAAS, PAAS
people4project GmbH· remote und Wien, Österreich, Austria· On-site· Senior
- Microsoft Azure
- Cloud Management
- IAAS
- SAAS
- PAAS
- +7
freelancermap
Workplace / Client Specialists | Freelance | Remote
Brink GmbH· Munich, Deutschland, Germany· Hybrid· Senior· €60 / h
- Microsoft Endpoint Management
- Windows Client
- Windows Server
- Active Directory
- Entra ID
- +7
freelancermap
Senior SQL Server Administrator / DBA (m/f/d) – Remote | Start Early 2027 - 3 Days/Week - 6 Months
Amoria Bond GmbH· Berlin, Deutschland, Germany· Remote· Senior
- Microsoft SQL Server Administration
- Database Administration
- SQL Server
- Backup and Recovery
- Performance Tuning
- +5
freelancermap
IT Application Manager – Remote / Berlin | Long-Term Project
Place-IT Consulting· Berlin, Deutschland, Germany· Hybrid· Senior
- IT Application Management
- Application Support
- Technical Application Operations
- Incident Management
- Change Management
- +7
Job board
Mid/Senior System & Network Administrator
Confidential· Dordrecht, Netherlands· Senior
- System Administration
- Network Administration
- Windows Server
- Active Directory
- Group Policy
- +7
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Senior Windows Server Specialist
HeadFirst· Den Haag Zuid-Holland, Netherlands· Senior
- Windows Server
- PowerShell
- Active Directory
- Group Policy Objects
- Patching
- +5
Job board
Windows Systems Engineer
KERN engineering careers GmbH· wien, Österreich, Austria· On-site· Senior
- Windows Server
- Active Directory
- DNS
- PKI
- Failover Clustering
- +7
freelancermap
IT Specialist (Operations Infrastructure, Monitoring)
mund consulting AG· Frankfurt am Main, Deutschland, Germany· Hybrid· Senior
- SolarWinds Orion
- Microsoft Server Operating Systems
- PowerShell
- Monitoring Systems Administration
- Operations Infrastructure Architecture
- +3
freelancermap
IT Security Tester / SIEM Tester - Windows Server & IBM QRadar - Remote - 50PT
digit xperts GmbH· GR Münster, Deutschland, Germany· Remote· Senior
- Windows Server
- IBM QRadar
- SIEM
- IT Security Testing
- Active Directory
- +7
freelancermap
Vulnerability Management Engineer
agex IT GmbH· Hannover, Deutschland, Germany· Hybrid· Senior
- Vulnerability Management
- Qualys
- ServiceNow Vulnerability Response
- Vulnerability Scanning
- Windows Server
- +5
freelancermap
Senior IT Administrator
Grey Solutions· Düsseldorf, Deutschland, Germany· Remote· Senior
- Windows Server
- Network Administration
- Virtualization
- Backup
- IT Security
- +7
freelancermap
Senior Expert Infrastructure - Developer Cloud Services with focus on SaaS/PaaS
akBit Business & IT Services GbR· Germany· Remote· Senior
- Linux
- Windows Server
- SaaS
- PaaS
- Cloud Services
- +7
freelancermap
Senior Infrastructure Expert
SWISS IT Security Deutschland GmbH· Köln, Deutschland, Germany· Remote· Senior
- Linux
- Windows Server
- SaaS
- PaaS
- API Development
- +7
freelancermap
IT Specialist / Junior to Mid-Level Security & Infrastructure Engineer
Searchtalent GmbH· Deutschland, Deutschland, Germany· Hybrid· Senior· €80 / h
- System Administration
- Network Technology
- IT Security
- Active Directory
- Windows Server
- +7
freelancermap
Expert Vulnerability Management & SOC Support (Qualys & ServiceNow)
Randstad Professional GmbH (vorm. GULP)· Hannover, Deutschland, Germany· Hybrid· Senior
- Qualys VMDR
- ServiceNow Exposure Management
- Vulnerability Management
- SOC
- Windows Server
- +4
Job board
Technical Expert HOPEX
Confidential· 92050 Nanterre, France· Hybrid· Senior
- HOPEX
- MEGA HOPEX
- Windows Server
- SQL Server
- IIS
- +6
Dice
IT Systems Engineer
FutureTech Consultants LLC· Houston, TX, US· On-site· Senior
- Microsoft Azure
- Entra ID (Azure AD)
- Microsoft 365 Administration
- Active Directory
- Windows Server
- +7
Job board
ICT System Engineer – On-Premises Platform (60 %)
Swisscom IT Services Finance Custom Solutions AG (SFS)· Luzern, Schweiz, Switzerland· Hybrid· Senior
- VMware
- Linux
- Windows Server
- Container Technologies
- Automation
- +7
freelancermap
Technical CMS Administrator (Drupal or OpenText WSM)
Computer Futures, ein Geschäftszweig der SThree GmbH· Wiesbaden, Deutschland, Germany· Remote· Senior
- CMS Administration
- Drupal
- OpenText WSM
- Oracle
- MySQL
- +7
freelancermap
Product Owner Customer-Facing Cloud Services
Weissenberg Business Consulting GmbH· Germany· Senior
- Agile Software Development
- Private Cloud
- Native Cloud
- Team Leadership
- Requirements Engineering
- +7
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Developer Cloud Services with focus on SaaS/PaaS
Weissenberg Business Consulting GmbH· Germany· Senior
- Linux
- Windows Server
- API Development
- REST
- Swagger
- +7
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