MEDIA II
System Administrator
October 2009 — May 2010 · Belgrade, Serbia · On-site
Full-time employee
Windows Server, Active Directory, Group Policies, end-user support, and datacenter maintenance.
Damir Mihajlović
Senior System Engineer
Expert in Microsoft technologies, cloud infrastructure, virtualization, and enterprise systems.
About
Profile
Senior System Engineer with over 15 years of experience in Microsoft technologies, infrastructure design, cloud services, virtualization, and enterprise environments. Expert in Windows Server, Microsoft 365, Entra ID, Hyper‑V, VMware, Azure, Intune, RBAC, and security policy enforcement. Owner of CPULABZ, providing remote consulting, system engineering, and infrastructure optimization services.
Key skills
- Windows Server
- Microsoft 365
- Entra ID
- Azure
- Hyper‑V
- VMware
- Intune
- RBAC
- Security policies
- Infrastructure design
Certifications
- MCSA: Windows Server
- MCPS
Career
Experience
Selected roles across consulting, telecom, and enterprise infrastructure.
Republic Geodetic Authority
System Administrator
June 2010 — October 2010 · Belgrade, Serbia · On-site
Full-time employee
Windows Server, Active Directory, Group Policies, datacenter maintenance, and end-user support.
TOMDOTCOM
Technology Expert
November 2010 — July 2014 · Vancouver, Canada · Remote
Consulting engagement
Hyper-V, Windows Server, Active Directory, LDAP, Citrix, MDM, Office 365, and end-user support.
Orion Telekom DOO
Senior System Engineer
August 2014 — August 2015 · Belgrade, Serbia · Hybrid
Full-time employee
Hyper-V clusters, DNS, DHCP, NLB, RAS, RDS; Microsoft SQL clusters, SCVMM, SCCM, SCOM; Endpoint Protection, NetApp SAN, Office 365 migration, SharePoint.
IMC GmbH & Unit Solutions AG
Senior System Engineer
September 2015 — present · Zurich & Allschwil, Switzerland · Remote
Consulting engagement
Windows Server, Entra ID, Microsoft 365, Microsoft SQL, Hyper-V Replica, WDS, WSUS, network segmentation, on-premises AD, Synology maintenance, 3CX telephony, and datacenter operations.
Anovis GmbH
Senior System Engineer
September 2024 — present · Vienna, Austria · Remote
Part-time employee
Windows Server, on-premises AD, Microsoft 365, Entra ID, SSO, Azure, Veeam, VMware; security policy enforcement, RBAC, and Intune implementation.
Work
Projects
Selected deliveries and technical programs from recent client work (aligned with CV).
Azure VMs system management
Microsoft Intune implementation
Microsoft 365 migration of large number of mailboxes
Teams policies configuration
Azure setup with VDI
Microsoft Hyper-V Cluster 2012 R2 Server implementation
Microsoft Hyper-V Extended Replica setup with multiple servers
Microsoft System Center suite setup
Microsoft WDS fully unattended Windows setup
Active Directory configuration with DNS and DHCP roles
Phone system migration to 3CX phone system
Parallels Plesk hosting server setup
Strong experience with macOS
Datacenter implementation
Building Local AD and Entra ID from start
Implementation of role-based access
Restructuring complex permissions in Local AD and Entra ID
Microsoft 365 licensing optimization
Decommission Azure environment
Veeam backup implementation
Security policies audit and optimization
Contact
Let’s talk
Share a short note about your environment and goals. Submissions are delivered to CPULABZ.
Languages
- English - fluent speaking and writing
- German – actively learning
- Serbian - native