21.09.2026 aktualisiert

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Senior IT Infrastructure Engineer, Microsoft 365 Engineer | more than 20 years of experience

Nuremberg, Deutschland
Weltweit
Donetsk National Technical University (Ukraine), Systems Engineering
Nuremberg, Deutschland
Weltweit
Donetsk National Technical University (Ukraine), Systems Engineering

Profilanlagen

Lebenslauf.pdf
Projektliste.pdf

Über mich

Experienced IT Infrastructure Architect and Systems Administrator with strong expertise in M365, Azure, EntraID, Mail, virtualization, cloud resource automation, and IT security. Highly motivated, solution-oriented, and experienced in delivering complex migration, cloud, and infrastructure projects.

Skills

ProxmoxActive DirectoryMicrosoft AzureCloud ComputingMicrosoft Exchange ServerEnterprise VaultMicrosoft Certified Systems EngineerEnterprise Messaging-SystemeWindows-ServerAzure Active DirectoryMicrosoft SharepointVirtual System AdministratorAzure Security CenterCisco FirewallsVeeamTerraformAzure Resource ManagerCommvaultCiscoVMware
IT Security / Firewall / Network Security
  • Kerio WinRoute Firewall
  • Microsoft ISA Server 2006
  • Microsoft Forefront Threat Management Gateway (TMG) 2010
  • Cisco ASA Firewall
  • Cisco Email Security Appliance (ESA)
  • Cisco Web Security Appliance (WSA)
  • Sophos UTM / Sophos Firewall
  • Juniper Switching & Security
  • Mikrotik
  • IPSec VPN
  • Firewall Administration
  • Intrusion Prevention Systems (IPS)
    Microsoft Security & Cloud Security
  • Microsoft Entra ID (Azure AD)
  • Multi-Factor Authentication (MFA)
  • Conditional Access
  • Privileged Identity Management (PIM)
  • Microsoft Entra Identity Protection
  • App Registrations
  • Enterprise Applications
  • Service Principals
  • Guest Access Management
  • Microsoft Purview
  • Exchange Online Protection (EOP)
  • Microsoft Defender for Office 365
  • Microsoft Defender for Endpoint
  • Microsoft Defender for Cloud
  • Microsoft Security Center / Defender Ecosystem
Microsoft Infrastructure / Windows Server
  • Windows Server Administration
  • Active Directory Domain Services (AD DS)
  • Microsoft PKI / Certificate Services
  • Microsoft Network Access Protection (NAP)
  • File Servers
  • Remote Desktop Services (RDS) / Terminal Server Farms
  • Microsoft System Center 2007–2012 R2
  • Microsoft System Center Data Protection Manager 2012 R2 (DPM)
  • Microsoft Hyper-V
  • System Center Virtual Machine Manager (SCVMM) 2012 R2
Virtualization & Cloud Platforms
  • VMware vSphere 4.0–9.x
  • VMware Horizon View
  • Microsoft Hyper-V
  • Proxmox VE
Backup / Disaster Recovery / Data Protection
  • Veeam Backup & Replication
  • Microsoft System Center Data Protection Manager 2012 R2
  • Windows Server Backup
  • Veritas Backup Exec
  • Commvault
  • Backup Strategy & Disaster Recovery Concepts
Email Security & Messaging Systems
  • Microsoft Exchange Server 2007–SE
  • Exchange Online
  • Exchange Online Protection (EOP)
  • Microsoft Forefront Security for Exchange
  • Trend Micro ScanMail Suite for Microsoft Exchange
  • Cisco Email Security Appliance
  • NoSpamProxy
  • Hornetsecurity
  • Kerio Connect Mail Server
  • MDaemon Mail Server
Endpoint Security / Antivirus / EDR
  • Microsoft Defender
  • Microsoft Defender for Endpoint
  • Symantec Endpoint Protection
  • Kaspersky Endpoint Security
  • ESET Security Solutions
  • McAfee Endpoint Security
  • Panda Security
  • Sophos Endpoint Protection
  • Trend Micro Security Solutions
Network Infrastructure / Storage
  • Cisco Switching
  • Juniper Switching
  • Mikrotik Networking
  • EMC CLARiiON
  • EMC VNX
  • NetApp Storage Systems
  • IBM Storage Systems
  • Fujitsu Storage Systems
  • Network Monitoring & Infrastructure Management
Monitoring & Operations
  • Cacti
  • Zabbix
  • Icinga
  • Infrastructure Monitoring
  • System Performance Monitoring
IT Service Management (ITSM)
  • Jira
  • Confluence Wiki
Automation / Infrastructure as Code / Scripting
  • Infrastructure as Code (IaC)
  • Terraform
  • PowerShell
  • Microsoft Graph API
  • Azure CLI
  • Git
  • Automation of Microsoft Cloud & Infrastructure Tasks
Microsoft Collaboration & Enterprise Applications
  • Microsoft SharePoint
  • Microsoft Lync Server 2010/2013
  • Skype for Business
  • Microsoft SQL Server

Erfahrung

Berufserfahrung0 - 5 Jahre
Freelancer seit2026

Sprachen

DeutschverhandlungssicherEnglischgutRussischMuttersprache

Projekthistorie

Microsoft 365 Engineer

Simba Dickie Group GmbH

Sonstiges

500-1000 Mitarbeiter

Managed Exchange Online, SharePoint, Teams, OneDrive, and Azure Web Apps environments;
Administered Microsoft Entra ID, including MFA, Conditional Access Policies, Privileged Identity Management (PIM), Microsoft Entra Identity Protection, App Registrations, Service Principals, and Guest Access;
Managed Microsoft Intune services, including Windows Autopilot, Compliance Policies, Security Baselines, Patch Management, Windows 11 Hardening, MAM/MDM, Defender for Endpoint, and Application Management.
Designed, developed, and tested hybrid environments and cloud migration scenarios (on-premises to cloud);
Implemented infrastructure automation using Terraform;
Managed Microsoft Teams Phone systems and cloud license management

Microsoft 365 Engineer

Simba Dickie Group GmbH

Sonstiges

500-1000 Mitarbeiter

Company-wide implementation of OneDrive across German locations;
Implementation of Microsoft Teams Phone (IP telephony) across German locations;
Enterprise-wide deployment of Microsoft Intune across the German organization;
Implementation of MFA and Conditional Access Policies for cloud services and on-premises terminal servers (RemoteApps);
Provided second-level technical support to international IT teams in the area of Exchange Online Protection;
Planning and implementation of hybrid configurations (on-premises / cloud);
Design, development, and testing of migration strategies for object transfers within tenant-to-tenant migrations;
Automation of Azure Virtual Machines and Azure Web Apps using Terraform.
Implementation and administration of antivirus solutions - Microsoft Defender for Endpoint

Enterprise Systemadministrator

Simba Dickie Group GmbH

Sonstiges

500-1000 Mitarbeiter

Migration of Exchange Server environments (from 2016 to 2019 and from 2019 to Exchange Server Subscription Edition) for locations in Germany and China;
Migration of Email Anti-Spam from Sophos UTM to Cisco Cloud Email Security
Implementation of AppLocker technology to enhance infrastructure security;
Modernization and upgrades of backup systems (Commvault) and email archiving solutions (Veritas Enterprise Vault);
Upgrade and optimization of virtualization environments based on VMware vSphere;
Evaluation and testing of virtualization solutions such as Proxmox and Nutanix;
Evaluation and testing of security solutions such as Cisco Cloud Email Security, NoSpamProxy, and HornetSecurity;
Evaluation and testing of firewall solutions including Cato Networks, Fortinet, and Palo Alto Networks;

Enterprise Systemadministrator

Simba Dickie Group GmbH

Sonstiges

500-1000 Mitarbeiter

Administration and optimization of Windows Server, Active Directory, Exchange, file servers, and terminal servers
Administration and maintenance of VPN solutions, S/MIME certificates, anti-spam and web protection systems (focus: Sophos Firewall, Cisco Cloud Email Security)
Management of virtual environments using VMware vSphere and Proxmox
Responsible for the administration and maintenance of backup and archiving systems based on Commvault Backup and Veritas Enterprise Vault

IT Infrastructure Administrator

Malteser Waldkrankenhaus St. Marien gGmbH

Pharma und Medizintechnik

250-500 Mitarbeiter

Supported the migration project to the MalteserCloud environment, including planning and implementation activities.
Implemented Veeam Backup & Replication solution;
Managed migration projects to current software versions (Instacount, TDOC) for the Central Sterile Services Department (CSSD);
Provided implementation and technical support for the “Gastromapper” research project in the endoscopy department;
Supported the implementation and operation of the MOMO project for medical controlling processes.

IT Infrastructure Administrator

Metallprofil GmbH

Industrie und Maschinenbau

500-1000 Mitarbeiter

Implemented ESET NOD antivirus solution;
Implemented and managed AppLocker and Software Restriction Policies (SRP) to enhance endpoint security;
Implemented Fortinet FortiGate firewall solutions and performed migration from Microsoft Forefront TMG;
Designed and deployed a hybrid Azure infrastructure, including IaaS, Networking, Storage, and Azure Site Recovery.

IT Infrastructure Architect

TechnoNICOL – Building Materials Manufacturing Company

Sonstiges

1000-5000 Mitarbeiter

Implemented and configured the SolarWinds monitoring platform;
Designed, implemented, and deployed Active Directory, Exchange 2016, Lync, Kaspersky Antivirus, SharePoint, TeamViewer, and a Microsoft RDP-based Remote Desktop Services (RDS) farm in a new domain environment;
Planned and executed the migration of user accounts and services to a new Active Directory domain.

Zertifikate

Microsoft Exchange Administrator

ILYA RUD'S ACADEMY)

2025

AZ -305 Designing Azure Infrastructure Solutions

Microsoft

2024

MS-100 (Microsoft 365 Identity and Services)

Microsoft

2022

MS-500 (Microsoft 365 Security Administration)

Microsoft

2022

MS-101 (Microsoft 365 Mobility and Security)

Microsoft

2022

AZ-104 (Microsoft Azure Administrator)

Microsoft

2021

AZ-900 (Microsoft Certified Azure Fundamentals)

Microsoft

2020

Basic troubleshooting for Exchange Server

ILYA RUD'S ACADEMY

2020

Exchange Server High Availability

ILYA RUD'S ACADEMY

2020

Managing Exchange Online in Office 365

ILYA RUD'S ACADEMY

2020

Migrating to Exchange Server 2019

ILYA RUD'S ACADEMY

2020

Planning and deploying Exchange Server 2016

ILYA RUD'S ACADEMY

2020

Cisco CCNA

Cisco Systems

2010

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