IT/OT Application Migration Specialist (Onsite, Gebze, AD, Migrations, English)

D-ploy is an IT and Engineering Solutions company with operations throughout the EMEA region including Switzerland, Germany, Czech Republic, Austria, UK, as well as the USA.

We pride ourselves on delivering innovative and superior services and solutions to numerous industry-leading clients. By building relationships and trusted partnerships within the IT community, we optimize our customer‘s IT productivity and contribute to the organization’s success and value. We are interested in talking to engaging, flexible, and solution-oriented individuals who are looking to become a part of a dynamically growing and international organization.

We are seeking an experienced IT/OT Application Migration Specialist to oversee the migration of listed local IT/OT applications and multisite/global applications with local installations to new domain environments. This role requires detailed application analysis, planning, execution, integration, and post-migration support to ensure seamless transition and operation. 

Application Migration: 

• Conduct detailed application analysis. 
• Plan application migration, covering architecture, technical, quality, and operational aspects. 
• Execute application migration according to defined scenarios. 
• migrate applications, including user access, interfaces, and onboarding to CMDB. 
• Perform post-migration testing in collaboration with business units. 

Support Activities: 

• Provide local H&F IT support for migrating workstations (laboratory PCs, Thin Clients) (not applicable for remote positions). 

Migration Phases 

Phase 1: Analysis 

• Support the creation of master inventory lists. 
• Gather basic information for application analysis (e.g., Responsibles, Assets, Shares, Groups, Users). 
• Verify consistency between app analysis and device inventory. 
• Update security checklist. 
• Identify SCCM packages and their status/progress. 
• Clarify needs for server packages and define testing requirements. 
• Conduct short knowledge transfers for applications. 

Phase 2: Supporting Definition 

• Assist in defining necessary application components such as CI Name, Business Approver Group, Resolver Group, Application Manager, System Owner, Business Process Owner, and other roles. 
• Define application services, catalog items, configuration changes, and rollback criteria. 
• Identify data migration approaches. 

Phase 3: Preparation Support 

• Onboard responsibilities to CMDB. 
• Create necessary IDs, services, and offerings for applications. 
• Handle user accounts, AD groups, COA groups, and group memberships. 
• Create necessary accounts and structures for permissions. 
• Request necessary network and server configurations. 
• Conduct end-user training  

Phase 4: Migration 

• Prepare workstation migration documentations. 
• Set up local firewall rules and RDP memberships. 
• Oversee execution de-branding and re-branding scripts. 
• Complete migration documentation and set application CI to "Production" state. 

Phase 5: Post-Migration 

• Handover systems to end users/supporters. 
• Hypercare