Required skills
- Microsoft 365
- Microsoft Exchange
- Hybrid Cloud Architecture
- Active Directory
- Messaging Security
- Messaging Compliance
- Cloud Integration
- Backup Systems
- Encryption Systems
- Identity Systems
- Migration Projects
- Technical Concepts
Nice to have:Microsoft 365 Enterprise AdministratorMicrosoft Exchange AdministratorMicrosoft Teams AdministratorMicrosoft 365 Messaging CertificationsAzureADFSWindows Server AdministrationMicrosoft 365 LicensingStakeholder ManagementProject Management
Languages: German
Job description
Seeking an M365 Exchange/Messaging Architect with extensive experience in hybrid environments, migrations, and Microsoft 365 security and compliance. The role involves developing and advising on messaging solutions, integrating cloud services, and optimizing existing infrastructures.
Responsibilities
Mandatory criteria
Desirable qualifications
Framework conditions
Please send us your current profile including project references from the last four years, as well as information on your availability and your hourly rate
- Further development and architectural consulting for hybrid Microsoft Exchange and M365 environments
- Planning and support of migrations in the messaging environment
- Consulting on operation, security, and compliance of Microsoft 365
- Integration of cloud, security, and collaboration solutions
- Connection of backup, encryption, and identity systems
- Coordination with business units, operations teams, and architects
- Analysis and optimization of existing messaging infrastructures
- Creation of technical concepts and architectural specifications
- At least 5 years of experience in the operation and administration of Microsoft 365 messaging solutions
- At least 5 years of experience with Microsoft Exchange On-Premises
- At least 3 years of experience with Active Directory
- Experience with hybrid cloud/on-premises architectures
- Experience in regulated or security-critical environments
- German at C2 level or native speaker
- English at least B2 level
- Microsoft 365 Enterprise Administrator
- Microsoft Exchange Administrator
- Microsoft Teams Administrator
- Microsoft 365 Messaging Certifications
- Azure knowledge
- ADFS experience
- Windows Server Administration
- License management in Microsoft 365
- Experience with complex migration projects
- Consulting and stakeholder management competence
- Project management experience
- Project start: short-term after commissioning
- Duration: until February 2028
- Scope: approx. 128 person-days
- Deployment predominantly remote
- Occasional on-site appointments in Berlin required
- Project in a security-critical corporate environment
Project details
- Start: 2026-11
- Duration: 16 Monate
- Remote: remote
- Location: Berlin, Deutschland, DE
- Languages: German
Indexed by 9am's meta-search. You are a job provider? Claim or manage this listing
Found on FreelancerMap DE