- Technical college for communications engineering
- Windows Operating Systems
- Windows 2000 (S)
- Windows XP (S)
- Windows 2003 Server (S)
- Windows 7 (S)
- Windows 2008 Server (S)
- Windows 2008 R2 Server (S)
- Windows 8 (S)
- Windows 8.1 (S)
- Windows 2012 Server (S)
- Windows 2012 R2 Server (S)
- Windows 10 (S)
- Windows 11 (S)
- Windows 2016 Server (S)
- Windows 2019 Server (S)
- Windows 2022 Server (S)
- Microsoft Specification
- Server Administration (S)
- Client Administration (S)
- Achtive Directory (S)
- Sites & Services (S)
- Domains & Trusts (S)
- ADFS (S)
- Group Policies (S)
- DHCP (S)
- DNS (S)
- DFS-Namespace (S)
- DFS-Replication (S)
- Fileservice (S)
- Public Key Infrastructure (PKI) (S)
- WSUS Patching (S)
- SQL Server (J)
- Exchange (J)
- Powershell (S)
- Automation (S)
- FSLogix (J/S)
- Failover Clustering (S)
- Application Whitelisting (S)
- Script Whitelisting (S)
- Azure Active Directory (S)
- Azure Conditional Access (S)
- Azure Enterprise Apps (S)
- Azure Multifactor (S)
- Azure OneDrive (J)
- Azure SharePoint (J)
- ESXi Server Operating Systems
- ESXi 4.x and up (S)
- vCenter (S)
- Veeambackup (S)
- Network & Datacenter Solution Designs
- Server Rooms (S)
- Production LANs (S)
- Machine Solutions (S)
- Software Integration (S)
- Active Directiory Concepts (S)
- Group Policy Concepts (S)
- File Server Concepts (S)
- DFS Structure (S)
- NetApp CIFS Structure (S)
- BranchOffice Solutions (S)
- Firewall
- PaloAlto (J/S)
- Juniper (J)
- Monitoring
- PRTG (S)
- Grafana (J)
- WhatsUp (S)
- Software Deployment
- baramundi Management Suite (S)
- Matrix42 Empirum
- Citrix
- Infrastructure (S)
- PVS-Service (S)
- Golden Image Hardening (S)
- Cloud (J)
- XenApp 6.5 (S)
- XenApp 7.13 (S)
- XenApp 7.15 (S)
- XenApp 1912 (S)
- XenApp 2203 (S)
- XenDesktop 2203 (J/S)
- Daily Business (S)
- Netscaler (J)
- GPU HDX nVidia (S)
- Storage Systems
- NetApp Ontap Select (S)
- NetApp Ontap (J)
- IBM (J)
- HPE VSA (S)
- HPE Simplivity (J)
- Backup Systems
- Symantec Backup Exec (S)
- TSM Backup (Windows) (J)
- HP Dataprotector (S)
- CommVault (J)
- Veeam (S)
- Security
- McAfee (J/S)
- Cygna Auditor (S)
- Cygna Labs (J/S)
- Microsoft Hardening (S)
- Beyondtrust PWS (J)
- Beyondtrust EPM (J)
- Beyondtrust PRA (J)
- Tier Model Concept (S)
- Admin Delegations Concept (S)
- Smartcards (J)
- Filesecurity (S)
- Collaboration
- Cisco Jabber (S)
- Cisco Webex (S)
- Microsoft Teams (J)
- Cisco Networking (J)
- ITIL Processes (J/S)
- Asset Management (S)
- Ticketsystems
- Acts (S)
- SDM (S)
- Matrix42 (S)
- Standby Support (S)
- Other
- Adobe Photoshop (S)
- Adobe InDesign (J/S)
- Adobe Illustrator (J)
- WordPress (S)
- HTML (J)
(S) Senior
(J) Junior