Analyse, Planning and Conception:

·        Problem analyses of existing IT- Infrastructure

·        IT-Migration?s plan und -design for several services

·        Implementation of customer requirements

Main activity:

·        Build-up the process plans / migration templates

·        Create basic and detailed IT- Infrastructure concepts in Visio, Excel and Word- format (for Private-Cloud solutions)

·        Additional focus on several security topics (IT-Grundschutz, BSI, ?)

·        Delivery Handover Management

Subsidiary Activities:

·        Project documentation

Analyse, Planning and Conception:

·        Problem analyses of existing IT- Infrastructure (script-based)

·        Implementation of customer requirements

Main activity:

·        3rd Level Support of a Multi-forest Domain

·        Coordinating and summarising Requests of new project requirements.

·        Development of script-based solutions in PowerShell.

·        Owner of IT documentation tracking list.

Subsidiary Activities:

Analyse, Planning and Conception:

• Problem analyses of existing IT- Infrastructure (script-based)
  
• IT-Migration?s plan und -design for several services
  
• Implementation of customer requirements
  

Main activity:

• Security Hardening for Active Directory and Windows Servers (NIST, BSI and MS-Rulesets)

• Implementation of Active Directory Domain Services (AD DS) on Microsoft Windows Server 2019
  
• Implementation of Group Managed Service Accounts (gMSA) in Active Directory environments

• Implementation of Hyper-V on Microsoft Windows Server 2019
  
• Implementation of Windows Server Update Services (WSUS-) Deployment on Microsoft Windows Servers 2019
  
• Implementation of Remote Desktop Services (RDS) and Remote- Apps on Microsoft Windows Servers 2019
  
• Implementation of automated Windows PowerShell Security
  
• Implementation secure and trusted software integrations
  
• Creation and implementation of Script-based solutions (PowerShell, CMD)

Subsidiary Activities:

• Architecture design documentation
  
• Technical documentation (in technical language)
  
• IT Technical support in separate areas for Incident- and Problem Management
  
• Customer IT Infrastructure Optimization to reduce customer service costs and improve customer service efficiency
  

Analyse, Planning and Conception:

• Problem analyses of existing IT- Infrastructure
• IT- Migration planning
• Implementation of customer requirements

Microsoft Security Analyst / Planner:

• Build-up the process plans / migration templates
• Mailbox- and Archive migrations
• Decommissioning old Exchange Servers
• Additional focus on several security topics
• Conception the Exchange Server Hardening Plan
• Exchange Performance Analyses
• Exchange Communication Analyses
• Implement of global Exchange servers monitoring

Subsidiary Activities:

• Project documentation
• Valuation of security risks and dependencies
• Troubleshooting in the Microsoft server and client environment

Analyse, Planning and Conception:

• Analyse actual IT- states of all public authorities in Berlin
• IT- Migration planning of several public authorities in Berlin
• Implementation of customer requirements

Microsoft Architect / Planner:

• Build-up the process plans / migration templates
• Create basic and detailed IT- Infrastructure concepts (Active Directory, Exchange, File- and Printservices)
• Additional focus on several security topics
• Delivery Handover Management

Subsidiary Activities:

• Project documentation
• Valuation of security risks and dependencies

Project URl:

www.berlin.de/sen/inneres/moderne-verwaltung/digitalisierung/ikt-infrastruktur

Analyse, Planning and Conception:

• Implementation of customer requirements

Microsoft Exchange Consultant / Engineer:

• Operating the mixed Microsoft Exchange environment versions
• 3rd Level Support

Subsidiary Activities:

• Project documentation
• Valuation of risks and dependencies
•  Troubleshooting in the Microsoft server and client environment

Analyse, Planning and Conception:

• Problem analyses of existing IT- Infrastructure

Microsoft Security Analyst / Planner:

• Conception of an automatic generation of printer certificates and the implement the certificates. (> 3.500 devices)
• Conception of IEEE 802.1X printer device authentications.
• Creation of PowerShell scripts and Excel file templates to use the existing Windows PKI infrastructure.

Subsidiary Activities:

• Project documentation
•  Valuation of security risks and dependencies

Analyse, Planning and Conception:

• Problem analyses of existing IT- Infrastructure
• Implementation of customer requirements

Microsoft Security Analyst / Planner:

• Conception of a new Active Directory Domain 2016 (build-up)
• Conception the Active Directory Hardening Plan
• Conception of Group Policy Objects to implement the Security Solutions
• Conception the Windows Server Update Services (WSUS) with Up-/Down- and Replica servers and additional security requirements (Certification + SSL)

Subsidiary Activities:

• Project documentation
• Valuation of security risks and dependencies
•  Troubleshooting in the Microsoft server environment

Analyse, Planning and Conception:

• Implementation of customer requirements

Microsoft Security Analyst / Planner:

• Operating the mixed Microsoft Exchange environment versions
• E-Mail Archive Administration
• 3rd Level Support

Subsidiary Activities:

• Project documentation
• Valuation of security risks and dependencies
•  Troubleshooting in the Microsoft server and client environment

Analyse, Planning and Conception:

• Problem analyses of existing IT- Infrastructure
• Implementation of customer requirements

Microsoft Security Analyst / Planner:

• Active Directory Security Risk Analyses
• Group Policy Analyses
• PowerShell + WMI Analyses of local Server Groups and Settings
• Conception the Active Directory Hardening Plan
• Conception of Group Policy Objects to implement the Security Solutions
• Conception and Implement the Local Administrator Password Solutions (LAPS)

Subsidiary Activities:

• Project documentation
• Valuation of risks and dependencies

Analyse, Planning and Conception:

• Problem analyses of existing IT- Infrastructure
• Implementation of customer requirements
• Support and monitoring in the transition phase

Windows Engineer:

• Active Directory 2012 R2 Administration
• Group Policies Administration
• DNS Administration
• DHCP Administration
• ADFS Administration
• Office 365 Administration (Skype for Business, AD Synchronisation)
• Microsoft Public Key Infrastructure Administration
• File- Server Administration (DFS-N, DFS-R and Security Share Administration)
• Print server Administration
• Exchange Server 2013 Administration
• Terminal Server Administration
• Application Administration
• 2nd Level Support

Subsidiary Activities:

• Project documentation
• Valuation of risks and dependencies
• Troubleshooting in the Microsoft server and client environment

Analyse, Planning and Conception:

• Problem analyses of existing IT- Infrastructure
• Implementation of customer requirements

Windows- & Exchange Engineer:

• Exchange Performance Analyses
• Exchange Communication Analyses
• Exchange Database Redesign Planning
• Exchange Server Decommissioning
• WSUS Packaging

Subsidiary Activities:

• Project documentation
• Valuation of risks and dependencies
• Troubleshooting in the Microsoft server and client environment

Analyse, Planning and Conception:

• Problem analyses of existing IT- Infrastructure
• Implementation of customer requirements
• Conception of Client Security

Infrastructure & Windows Consultant:

• Operating the Microsoft Enterprise environment
• Active Directory Administration
• File- Server Administration, Security Share Administration
• Print server Administration
• Network Administration
• Migration of the Printer Management
• Conception of USB Client Interfaces and encrypted mobility Solutions
• Conception of Secure File Transfer

Subsidiary Activities:

• Project documentation
• Valuation of risks and dependencies
• Troubleshooting in the Microsoft server and client environment

Analyse, Planning and Conception:

• Administration of Exchange Infrastructure 2010/2013/O365
• Implementation of customer requirements

Exchange Engineer:

• Operating the Microsoft Exchange On Premise environment
• Operating the Microsoft Office 365 environment
• E-Mail Archive Administration
• DPM- Backup Administration
• 3rd Level Support

Subsidiary Activities:

• Project documentation
• Valuation of risks and dependencies
• Troubleshooting in the Microsoft server and client environment

Analyse, Planning and Conception:

• Problem analyses of existing IT- Infrastructure
• Planning of individual project steps

Windows Engineer & Technical Project leader:

• Windows Server 2003 Administration
• Central analysis of firewalls and proxy logs
• Local server analyses of accesses
• Coordination with project managers
• Decommissioning of Services
• Decommissioning of the Windows 2003 Domain Trusts
• Decommissioning of the complete Active Directory Forrests
• Planning and implementation of a central Windows Event Monitoring Solution based on encrypted communications with Windows Remote Management (WinRM)

Subsidiary Activities:

• Project documentation
• Valuation of risks and dependencies
• Delegated Decommissioning tasks to the project owners

Analyse, Planning and Conception:

• Migration from Microsoft ISA Server to BlueCoat Proxy appliances
• Problem analyses of existing IT- Infrastructure
• Implementation of customer requirements

MS ISA & BlueCoat Proxy Engineer:

• Analyse existing Proxy Rules
• URL- Filter Administration
• Proxy Authentications Administration
• ISA Server- Administration
• ISA Server- Administration
• Troubleshooting the Proxy traffic inside and outside of the IT infrastructure
• 3rd Level Support

Subsidiary Activities:

• Project documentation
• Tasks documentation
• Valuation of risks and dependencies

Analyse, Planning and Conception:

• Analyse the complete IT infrastructure
• Implementation of customer requirements

MS Server / Cloud & Cisco Firewall Engineer:

• Concept a new network topology

Subsidiary Activities:

• IT infrastructure documentation
• Valuation of risks and dependencies

Analyse, Planning and Conception:

• Analyse the complete IT infrastructure
• Implementation of customer requirements

MS Engineer:

• Active Directory 2012 R2 Management
• Group Policies Management
• DNS Management
• File- Server Management, DFS-N, DFS-R and Security Share Management
• Print server Management
• File Backup Management
• Windows 7 Client Management
• Implementation of a new centralized Anti-Virus solution
• Customized customer software to the new Client versions
• Network Management

Subsidiary Activities:

• IT infrastructure documentation
• Valuation of risks and dependencies

Analyse, Planning and Conception:

• Implementation of customer requirements
• Training of employees

MS Engineer:

• Active Directory 2008 R2 Administration
• Group Policies Administration
• DNS Administration
• IIS and Remote App Administration
• Windows Radius and TACACs.net Administration
• WSUS Administration
• FSecure Server and Client Administration
• Windows Server Hardening Administration
• Windows 7 Hardening Administration
• Conception of USB Client Interfaces and encrypted mobility Solutions

Subsidiary Activities:

• Project documentation
• Valuation of risks and dependencies
• Troubleshooting in the Microsoft server and client environment

Analyse, Planning and Conception:

• Problem analyses of existing IT- Infrastructure
• Implementation of customer requirements
• Constructions of new IT environments

MS and Firewall Engineer:

• Active Directory 2003 / 2008 R2 Administration
• Active Directory Migration to 2008 R2
• Group Policies Administration
• DNS Administration
• WINS Administration
• DHCP Administration
• FTP Administration
• RRAS Administration
• Exchange Mailbox Migration to new Exchange Provider
• Exchange Server 2007 Administration
• VMWare ESX Server Administration
• Windows Azure Management
• Remote Customer Support
• Site-to-Site and Remote VPN Management
• Network Firewall Management

Subsidiary Activities:

• Project documentation
• Valuation of risks and dependencies
• Troubleshooting in the Microsoft server and client environment

Analyse, Planning and Conception:

• Analyse the complete IT infrastructure
• Implementation of customer requirements
• Planning and Conceptions
• Constructions of new IT environments

Network / Firewall Engineer:

• Site-to-Site and Remote VPN Management
• Firewall Active / Standby Management
• Network Firewall Management
• Video- and Voice Management
• Preventive actions / Monitoring

Subsidiary Activities:

• Project documentation
• Valuation of risks and dependencies
• Troubleshooting in the Microsoft server and client environment

Analyse, Planning and Conception:

• Implementation of customer requirements
• Planning and Conceptions
• Constructions of new IT environments

MS Engineer:

• Active Directory 2008 Management
• Group Policies Management
• DNS Management
• File- Server Management (DFS-N, DFS-R, Shadow Copy and Security Share Management)
• FTP Management
• Windows Terminal Server Management
• WSUS Management
• Windows Deployment Server Management
• Cisco Switch and Router Administration
• Cisco Radius Authentication domain integrated
• Cisco Router Failover Administration (based on virtual IP addresses)
• Fujitsu, SUN, IBM and DELL Server Hardware Administration
• 1st, 2nd and 3rd Level Support for international employees (~ 350 User – worldwide)

Subsidiary Activities:

• Project documentation
• Valuation of risks and dependencies
• Troubleshooting in the Microsoft server and client environment

Analyse, Planning and Conception:

• Implementation of customer requirements
• Planning and Conceptions
• Constructions of new IT environments

MS Engineer:

• Active Directory 2003 Administration
• Exchange 2003 Mailbox Administration
• File- Server and Security Share Administration
• Print server Administration
• Windows XP and Windows 7 Administration
• 1st local / remote contact for End Users (~550 Users)
• Preventive Actions
• Construction of new, internal projects
• Software and Hardware Management
• Trusted Person between Tieto and Nokia
• Planning and Support Office migrations
• Cisco Call Manager Administration (registration of new devices)
• Cisco Wireless Control Administration (registration of new devices)
• Conception Standard Images and Deploy Management

Subsidiary Activities:

• Project documentation
• Valuation of risks and dependencies
• Troubleshooting in the Microsoft server and client environment