Dieter S.-Overall OTC Process Responsibility, Including Harmonization, Target Vision Definition and Governance / Requirements and Quality

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Experience
Overall OTC Process Responsibility, Including Harmonization, Target Vision Definition and Governance / Requirements and Quality
Qiagen AG
- SAP ECC → S/4HANA transition in the international pharmaceutical industry
- Analysis and optimization of SAP Order-to-Cash processes, focusing on SAP SD, CS and GTS
- Ensuring alignment across all process steps, from order entry through delivery and invoicing to payment
- Defining global end-to-end process standards
- Facilitating resolution of conflicting goals between local entities and the global model
- Preparing decision documents for management
- Assessing process variants independently of system implementation
- Managing incidents, changes and requirements through Jira; using Confluence for central project documentation
- Supporting the setup of test management in Jira Xray
- Managing order processing, invoicing, and subscription and milestone billing
- Improving accounts receivable processes, integrating third-party tools and monitoring metrics such as cash cycle time and invoice accuracy
- Defining work packages and milestones based on the analysis
- Ensuring quality in requirements management between the business and IT service providers
- Preparing and facilitating decision-making sessions, management briefings and C-level status meetings
- Setting up and maintaining standardized reporting (status reports, milestone tracking, risk register)
- Ensuring compliance with existing governance and reporting requirements
- Applying pharmaceutical industry standards and methods, including GxP and Computer System Validation (CSV)
Project Manager / Solution Architect / Stakeholder Management
Ströer AG
- Technical assessment of the SAP LO-VC solution in discrete manufacturing
- Assessing the technologies used in terms of performance, efficiency and architectural quality
- Analyzing the current implementation to identify strengths, weaknesses and potential improvements
- Developing proposals to improve the solution, taking alternative technologies into account
- Conducting cost-benefit analyses to develop well-founded recommendations
- Aligning and communicating with stakeholders to shape practical improvement measures
Service / After-Sales Process Responsibility – Harmonization & Target Vision
X-FAB Silicon Foundries SE
- S/4HANA implementation using the SAP Activate methodology in the semiconductor industry
- Defining and aligning a harmonized target vision for service and after-sales processes across multiple sites
- Facilitating resolution of business conflicts between global standards and local requirements
- Preparing decision-making materials for management committees on process standardization
- Managing incidents, changes and requirements through Jira and Confluence
- Preparing and facilitating management briefings and C-level status meetings
- Contributing to the definition and optimization of organizational structures and processes
- Supporting organizational redesigns, process harmonization and interface optimization
- Applying Computer System Validation (CSV) and GxP standards and methods
OTC Stream Lead (SAP SD)
Hitachi Energy Ltd.
- Contributing to the design of customer, material and pricing master data as part of an S/4HANA transition
- Assessing migration rules and objects such as customers, orders and conditions
- Analyzing and resolving error messages
- Validating and cleansing data in preparation for migration
- Ensuring master data quality in collaboration with Data Governance
Process Consulting for Development and Production Processes (E2E Bills of Materials)
Deutscher Automobilhersteller
- Harmonizing end-to-end processes for engineering and production bills of materials (SAP MM and PP)
- Facilitating cross-functional workshops to align target visions and role models
- Defining governance and decision-making structures to embed processes sustainably
- Planning, carrying out and documenting tests (unit tests, integration tests, user acceptance tests)
- Supporting go-live activities, including the hypercare phase
- Ensuring compliance with budget and schedule requirements
- Preparing for the S/4HANA transition
- Defining project goals and creating milestone plans
- Developing and implementing communication strategies for steering committees and stakeholder groups
- Taking existing governance and reporting requirements into account
Project Manager / Solution Architect / Stakeholder Management
Diversey Holdings Ltd.
- Proof of concept for using KMAT (configurable material, SAP LO-VC)
- Design and development of a prototype within the existing SAP installation
- Integration of the prototype into the end-to-end process chain, including requirements and test management
- Definition of project goals and creation of project and milestone plans
- Development and implementation of communication strategies for steering committees
- Preparation and facilitation of management briefings and status meetings at C-level
- Contribution to defining and optimizing organizational structures and processes as part of process digitalization
- Implementation of process harmonization and interface optimization between business and IT teams
Project Manager / Solution Architect / Stakeholder Management
R. Stahl AG
- Selection process for a new CRM system in an international environment
- Gathering and prioritization of requirements from a global sales organization
- Preparation of a requirements specification suitable for tenders and contracts
- Vendor-neutral software market research
- Planning and execution of the software tender process (e.g., Salesforce vs. SAP)
- Stakeholder management and coordination with international business teams
- Preparation and facilitation of decision-making sessions at C-level
Co-author
Espresso Tutorials
- Co-author of a specialist book on variant configuration in SAP S/4HANA (SAP AVC)
- Published by Espresso Tutorials
Project Manager / Solution Architect / Stakeholder Management
Jura Materials Jura Management AG
- Conducted the SOLHANA Assessment (S/4 HANA)
- Developed the right sizing, as well as opportunities, risks and a detailed plan for a new installation or migration to S/4HANA in a series of workshops
Project Manager / Stakeholder Management
Internationally active energy utility
- Led various IT projects in a regulated, multi-legal-entity structure
- Implemented SAP ILM for 120 Legal Entities, with responsibility for time and budget
- Requirements management, implementation and setup of the test organization
- Managed testing for SAP GUI updates (7.5–8.0)
- Designed IT service cost allocation for 25 Legal Entities
- S/4HANA transition: analysis of interfaces and third-party systems
- Active project management using Jira and support for program and portfolio management
- Defined project goals and created milestone plans
- Harmonized business processes and developed governance models
- Advised management committees on target states, risks and implementation options
- Set up and maintained standardized reporting (status reports, risk register)
- Supported organizational redesigns and interface optimization
Project Manager / Solution Architect
Weidmüller Interface GmbH & Co. KG
- Proof of concept for using KMAT (configurable material, SAP LO-VC)
- Design and development of a prototype within the existing SAP installation
- Integration of the prototype into the end-to-end process chain
- Development of communication and information strategies for stakeholder groups
- Support for organizational redesigns and process harmonization
Trainer
HDP Management Consulting GmbH
- Delivery of training on new functions in S/4HANA (1709)
- Presentation of possible transformation scenarios
- Introduction to SAP Activate as an implementation guide and to SAP Fiori Apps
Trainer
Stadt Bern
- Delivery of training on new functions in S/4HANA (1709)
- Presentation of transformation scenarios for government organizational structures
- Introduction to SAP Activate and SAP Fiori Apps
- Consideration of existing governance and reporting requirements in the public sector
Trainer
b.itmap digital services GmbH
- Delivery of training on new functions in S/4HANA (1709)
- Presentation of possible transformation scenarios
- Introduction to SAP Activate as an implementation guide and to SAP Fiori Apps
Project Manager / Solution Architect / Stakeholder Management
R. Stahl AG
- Selection of a product configuration tool
- IT assessment and business process analysis to identify potential improvements
- Gathering of technical and functional requirements and preparation of a requirements specification
- Software market research and tender process, including creation of a shortlist
- Delivery of product presentations and workshops; definition of contract terms
- Design and development of a global SAP template for a worldwide rollout through the hypercare phase
- Preparation and facilitation of management briefings and C-level status meetings
- Establishment and maintenance of standardized reporting
- Contribution to the optimization of organizational structures, processes and interfaces
Test Manager
Lufthansa Industry Solutions GmbH & Co. KG
- Developed a test concept for the FRA-Ost MES system environment
- Optimized workflows in a newly established workshop to reduce turnaround times
- Defined the test strategy, selected test methods and created documentation templates
- Decided on the test environment and test automation
- Coordinated the interaction between different test levels and their integration with other project tasks
- Set up metrics to monitor test progress and product quality
- Created a test plan, including the assignment of responsibilities
- Integrated the SAP modules SD, MM, PP, PM, FI, CO
Project Manager / Solution Architect / Stakeholder Management
Jungheinrich AG
- Led the global rollout of a web-based vehicle configurator and its integration into the SAP CRM environment
- Managed the implementation of business requirements
- Created a test concept and planned the rollout phase
- Reported to senior management using Power BI
- Integrated the SAP modules SD, MM, PP, PM, FI, CO
- Defined project goals and created milestone plans
- Set up and maintained a standardized reporting system
- Helped optimize organizational structures and processes between business and IT departments
Subproject Lead / Consultant
POS Tuning Udo Voßhenrich GmbH & Co. KG
- Advised and trained users on SAP Variant Configuration (LO-VC) in the S/4HANA system
- Supported subproject management and coordinated business requirements
- Planned and carried out tests to ensure system functionality
- Prepared and delivered training sessions for end users
- Ensured successful implementation and user acceptance
Senior Consultant
KHS GmbH
- Advised on, designed and created a requirements specification for the SAP modules CS, SD, QM
- Defined the framework, goals and benefits for users
- Identified user groups and defined system requirements
- Planned resources and provided detailed descriptions of requirements
- Compared customer-specific developments with standard functions to optimize the system
Project Manager / Subproject Lead
Daimler AG
Designed a service to provide technical vehicle data worldwide
Was responsible for developing the concept, including time and budget management
Planned and coordinated the integration of more than 30 different software systems
Managed a team of around 60 project employees
Prepared and facilitated decision-making sessions at Management Level A4
Designed a digital twin covering the entire product lifecycle of all vehicles
Advised on modular bills of materials and event management
Analyzed existing processes and data flows to identify opportunities for improvement
Defined system requirements and aligned them with business departments and IT teams
Documented the results and developed implementation strategies for pilot phases
Managing Director and Shareholder
neocore GmbH
Managing and providing strategic leadership for the consulting company
Building an S/4HANA best-practice system (internal)
Designing and delivering operational end-to-end processes for a manufacturing company in an SAP S/4HANA 1809 system
Configuring standardized business processes
Implementing and integrating SAP modules: SD, MM, PP, PM, FI, CO
Responsible for planning, coordinating and successfully implementing the system
Service Manager
Ciber Managed Services GmbH
- Managed services for clients across various industries, with budget responsibility
- Managing internal and external IT and business staff
- Assessing risks for individual changes and defining actions
- Monitoring service-level agreements (SLAs) and ensuring quality
- Improving processes and workflows in the managed services environment
- Preparing reports for C-level management
- Promoting continuous improvement through lessons learned and best practices
Solution Architect
Audi AG
- Designing and developing procurement and production processes using the SAP standard for pre-series production
- Focus on lot size 1 and analysis of production and material flow processes
- Aligning and integrating processes with logistics, production and procurement
- Supporting system implementation and configuration
- Ensuring integration into end-to-end process chains for series production preparation
Project Manager / Solution Architect / Stakeholder Management
Condair AG
- Post-merger process harmonization and target-state definition in an international environment
- Developing a consistent end-to-end process model following a corporate merger
- Facilitating management workshops to define global standards
- Supporting the organization through the transition to harmonized processes
- Integrating SAP modules SD, MM, PP, PM, FI, CO
- Planning and conducting testing and hypercare phases
- Establishing and maintaining standardized reporting for management committees
Member of the Executive Management Team, Business Unit Head SAP
treorbis GmbH
Project Manager / Solution Architect / Stakeholder Management
Bauer Frischdienst GmbH
- Greenfield implementation of SAP ECC 6.0 with a project budget of approx. 2 Mio. EUR
- Led the implementation, focusing on sales, distribution logistics and warehouse processes
- Developed custom SAP add-ons and integrated them with accounting
- Planned and carried out project phases, including testing and hypercare
- Migrated data from the legacy system in preparation for the S/4HANA migration
- Prepared and facilitated management briefings at C-level
Management Consultant / Project Manager
Ciber AG
ERP Division Head
SLA Software Logistik Artland GmbH
Business Development Manager
Ciber Managed Services GmbH
Senior Management Consultant
IDS Scheer AG
Senior Management Consultant
BTC Business Technology Consulting AG
Senior Consultant
Zeda GmbH & Co. KG
Senior Consultant
MBI Software Company GmbH
Management Assistant
Unternehmensberatung Brose & Partner
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Professional Services, Information Technology, Energy, Manufacturing, Automotive, and Transportation.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Project Management, Operations, Strategy, Product Development, and Marketing.
Summary
Senior process consultant with over 20 years of experience in international transformation and harmonization programs. Specialized in end-to-end process design, target visions and cross-organizational standardization – independent of technology. Strong in analysis, structuring and discussions on an equal footing with management and consulting peers. Focused on conceptual process work, harmonization and target vision definition
Skills
Role Focus
- Sap S/4hana Stream Lead (Otc / Sd)
- Solution Architect
- Variant Configuration Expert (Lo-Vc / Avc)
- Test Management Setup
- Template & Rollout Programs
S/4hana Transitions
- Experienced In S/4hana Transitions
Sap Knowledge
- Sap Sd – Highly Experienced
- Sap Lo-Vc / Avc – Highly Experienced
- Sap Pp – Experienced
- Sap Mm – Experienced
- Sap Pm – Experienced
- Sap Fi – Basic Knowledge
- Sap Co – Basic Knowledge
Project Management
- Traditional, Waterfall – Highly Experienced
- Agile, Scrum – Highly Experienced
- Hybrid, Combining Traditional And Agile – Highly Experienced
- Itil Best Practices – Experienced
Tools
- Jira – Highly Experienced
- Confluence – Experienced
- Ms Office Products – Highly Experienced
Languages
Education
Fachhochschule Emden Leer
Diplom-Kaufmann (FH), Business Information Systems & Controlling · Business Administration · Emden, Germany
Certifications & licenses
SAP – OTC-Berater
SAP
Statistics
Experience
Global experience
Expertise
Qualifications
Frequently asked questions
Have questions? Find more information here.
Dieter is based in Neuenkirchen-Vörden, Germany.
Dieter speaks the following languages: German (Native), English (Advanced).
Dieter has at least 33 years of experience. During this time, Dieter has worked in at least 22 different roles and for 32 different companies. The average length of individual experience is 1 year. Note that Dieter may not have shared all experience and actually has more experience.
Based on recent experience, Dieter would be well-suited for roles such as: Overall OTC Process Responsibility, Including Harmonization, Target Vision Definition and Governance / Requirements and Quality, Project Manager / Solution Architect / Stakeholder Management, Service / After-Sales Process Responsibility – Harmonization & Target Vision.
Dieter's most recent position is Overall OTC Process Responsibility, Including Harmonization, Target Vision Definition and Governance / Requirements and Quality at Qiagen AG.
In recent years, Dieter has worked for Qiagen AG, Ströer AG, X-FAB Silicon Foundries SE, Hitachi Energy Ltd., and Deutscher Automobilhersteller.
Dieter is most experienced in industries like Professional Services, Information Technology, and Energy. Dieter also has some experience in Manufacturing, Automotive, and Transportation.
Dieter is most experienced in business areas like Information Technology, Project Management, and Operations. Dieter also has some experience in Strategy, Product Development, and Marketing.
Dieter has recently worked in industries like Professional Services, Energy, and Automotive.
Dieter has recently worked in business areas like Information Technology, Project Management, and Operations.
Dieter holds a Bachelor in Business Administration from Fachhochschule Emden Leer.
Dieter has 1 certificate: SAP – OTC-Berater.
Dieter will be available full-time from January 2027.
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Calculated based on our freelancers’ daily rates as of 25 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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