Senior System Administrator · Backup & Recovery

What you'll do

• Operate and evolve the global backup, recovery and archiving infrastructure across hybrid setups.
• Monitor backup execution, analyse incidents and recover data when needed.
• Define and manage data retention, compliance and protection policies.
• Plan and document disaster recovery tests, with documentation for stakeholders.
• Administer servers: deployments, updates and system hardening.
• Administer the VMware environment and create virtual systems.
• Implement Active Directory tiering and harden Windows and Linux.
• Secure the backup environments and non-domain-joined systems.
• Support datacenter operations, collaborating on monitoring and patching.

Must have

• More than 7 years of experience in system administration.
• Extensive backup and recovery experience in hybrid, distributed environments.
• Background in critical infrastructure and data protection.
• Active Directory tiering and environment hardening.
• Windows and Linux hardening.
• Experience in high-security environments.
• Fluent English.
• SQL Server in complex environments

Nice to have

• IT vocational training or a Computer Science degree.
• German.

How you work

• Alongside another senior profile: the day-to-day is shared between the two of you.
• Roughly 60–70% operations and 10–30% strategy and continuous improvement.
• A hybrid, distributed environment, aiming at data integrity and business continuity.
• A structured onboarding that lasts up to a year.