Malte Kiefer

Part of the IT Operations team, responsible for running and scaling the IT infrastructure and workplace technology for a fast-growing, highly technical organization. Highlights: - Administration of Microsoft 365 and Google Workspace, including identity, access management and security policies - Apple device management with Iru (formerly Kandji): deployment, configuration profiles, compliance and patch management - Rollout and administration of AI tools such as Claude across the organization - Network infra

Leading infrastructure strategy and operations for one of Europe's leading AI companies. Responsible for datacenter operations, cloud and on-premises infrastructure, and enterprise security across multiple German locations. • Driving infrastructure strategy aligned with business goals for a rapidly scaling AI organization • Overseeing multi-site datacenter infrastructure supporting large-scale GPU clusters for AI training and inference • Leading datacenter modernization: network architecture redesign, cool

Expanded role encompassing IT operations leadership and datacenter management. Took on broader infrastructure responsibilities during rapid organizational growth. • Led complete datacenter overhaul: network rewiring, switch hierarchy restructuring, GPU cluster construction • Managed team restructuring and performance optimization across multiple locations • Coordinated enterprise platform migration planning and execution • Established infrastructure documentation standards and DCIM implementation (Netbox)

Contract engagement with a US-based SaaS startup building an RMM/MDM platform for IT teams. • Built scalable, redundant, and highly available infrastructure for a 24/7 platform supporting IT teams globally • Contributing across DevOps, infrastructure scaling, and software quality assurance • Leveraging real-world IT operations experience to shape and refine RMM and MDM platform capabilities • Collaborating asynchronously across time zones with clear documentation and shared standards Reference: Jacob Haug

Infrastructure security and operations role encompassing Azure cloud management, on-premises infrastructure, and team leadership during rapid organizational growth. • Designed and implemented cloud and on-premises infrastructure ensuring scalability, performance, and security • Led and coordinated the IT operations team, driving efficiency improvements and collaborative work environment • Managed Azure cloud environment for optimal performance, security, and cost-efficiency • Developed and implemented IT s

Enterprise IT administration for managed services provider, handling complex multi-client environments across medium-sized companies, municipalities, and public institutions. • Led design and execution of IT projects for diverse clients, from network infrastructure to security frameworks • Managed customer systems including servers, network components (LANCOM), and mobile devices for high availability • Planned and implemented IT security frameworks for client data protection and regulatory compliance • De

13 years of military IT operations with, building a foundation in reliability-first infrastructure engineering. • Battalion IT Administrator and Personnel Manager for the Signal Platoon • Managed hybrid military-tactical IT systems classified • Developed and implemented mobile hybrid IT command centers based on container datacenters • Administered network infrastructure supporting secure communications between military units • Implemented cybersecurity measures for sensitive military data and infrastructur