Global System Administrator
CHF 100K-130K (estimate) Senior-level Contract Full Time
Tasks
- Administer Microsoft Entra ID and hybrid identity
- Administer Microsoft Exchange environments on premises hybrid and cloud
- Administer and optimize Microsoft Azure infrastructure and services
- Apply security best practices for compliance
- Collaborate with IT teams and international stakeholders
- Design implement and maintain Windows Server environments
- Ensure high availability backup disaster recovery monitoring and capacity planning
- Maintain technical documentation and operational procedures
- Manage Active Directory ADFS DNS and core identity services
- Manage Microsoft 365 and Office 365 including Exchange Online
- Manage PKI including certificate authorities and trust models
- Manage certificate lifecycle TLS SSL and encryption
- Operate and maintain VMware virtualization platforms
- Participate in audits risk assessments and documentation
- Provide technical leadership and mentoring
- Troubleshoot complex infrastructure identity and authentication issues
Perks/Benefits
- N/A
Skills/Tech-stack
AD Connect | ADFS | Active Directory | Authentication | Azure AD | Azure AD Connect | Backup and Recovery | Capacity Planning | Certificate management | Conditional Access | DHCP | DNS | Disaster Recovery | Encryption | Entra ID | Exchange Online | Exchange Server | High Availability | Hybrid Identity | Microsoft 365 | Microsoft Azure | Microsoft Entra | Microsoft Entra ID | Monitoring | Office 365 | PKI | Powershell | Public Key Infrastructure | Public key | TLS/SSL | VMware | VMware vSphere | Windows server
Education
N/A
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