Rüdiger S.-Interim Manager / Self-employed Engineer

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Experience
Manufacturer of busbar systems for power and data transmission
- Review and assessment of the existing situation
- Identification and definition of implementation measures to close existing gaps
Interim CFO/CTO
Manufacturer of AI-supported predictive maintenance systems (name confidential)
- Preparation of the business plan and presentation of the technical concept
- Acquisition of (additional) cooperation partners for POC systems
Task Force Lead
Manufacturer of invasive medical devices (name confidential)
- Review and assessment of the existing situation and available (production) processes (including sterile cleanroom processes)
- Definition and implementation of corrective measures
- At the customer's request: support with the measures after the actual task force assignment (25% 02-05/2025)
AI as a supporting work tool
- Systematic analysis and application of leading AI models
- Practical development and use of AI agents to optimize business processes
- in product development
- in business and production process development
- as part of the continuous improvement process (CIP)
Manufacturer of heart pumps (name confidential)
- Review, assessment and revision of existing production process FMEA (including sterile cleanroom processes)
- Specifications for conducting new V&V (Verification & Validation) / IVVQ
- At the customer's request: support with implementing improvement measures (25% 08-10/2024)
Interim Management
SENEC GmbH
- Technical management and overall responsibility for TCQ + development/production process + planning of battery module development, including cell geometry, interconnection, connections, and integration of temperature and power taps
- Support with contract drafting (LOI, pre-development, series delivery, etc.)
- Main technical contact with the supplier from East Asia
- Ongoing documentation and communication of project progress
- Management of project activities, including interest management / stakeholder communication
- Management of internal and external areas (cell technology + electrical + FW development)
- Coordination of system architecture requirements between suppliers and internal departments
- Responsibility for V&V / IVVQ (integration, verification, validation, and qualification) at module level
- Consideration of the module's use in battery energy storage systems / BESS
E·M·S Ingenieurbüro / E·M·S GmbH
- System development of an autonomous energy supply based on renewable energies & ESS
- Direct use of generated energy and storage of surplus energy in LFP-based storage systems
- In-house battery module development, taking into account all cell formats, interconnection, connections, integration of temperature and power taps, and usage analysis
- Goal: Enabling a 100% degree of energy independence for single- and multi-family homes
E·M·S Ingenieurbüro / E·M·S GmbH
- PV projects for residential buildings (6 systems to date, between 5 and 30 kWp)
- PV projects for agri-PV systems (2 systems to date, between 1.8 and 5 MWp)
- PV projects for parking lot canopies (retail and industry; 3 projects to date, between 0.4 and 1.9 MWp)
- Planning and design of storage systems (batteries, flywheel energy storage, H₂ electrolysis)
- Planning and design of on-site charging and refueling systems (electrical energy + H₂)
Project Management
KARL STORZ SE & Co. KG
- Project management for an endoscopic motor system for tissue removal and bone preparation
- TCQ responsibility, project planning, and management of external partners and internal teams
- Completion of software and adapters, as well as instruments for a motor system
- Stakeholder management, preparation of status reports, and delivery of stage demos
- Release management based on internal standards and regulatory requirements
- Planning and preparation of specifications for conducting V&V / IVVQ (integration, verification, validation, and qualification)
E·M·S Ingenieurbüro / E·M·S GmbH
- System development of an autonomous energy supply based on renewable energies
- Use of renewable energies for hydrogen generation and storage
- Use of stored hydrogen for heat and electricity
- Goal: Enabling a 100% degree of energy independence for single- and multi-family homes
Interim Management
Carl Zeiss Meditec AG
- Refractive lasers: Project management for product development
- TQC, team planning and coordination; Agile Scrum sprint methodology
- Therapeutic lasers:
- Planning of the verification and validation phase and conducting customer validations
- Taking over coordination, organization, and sprint planning
- Reviewing and approving technical documentation
Interim Consultant
Fluoron GmbH
- Consulting on the RA / MDR / FDA-compliant revision of the DHF for all affected products
- Reviewing DHF documents, including developing (production) process improvements (GMP) to maintain the sterility of invasively used products
- Project management and preparation for MDR + FDA audits
Business Development Lead
Heraeus Nexensos GmbH
- Contacting potential high-volume customers (>100k pcs/year)
- Developing a production-ready application for measuring temperature inside motors
- Integrated between the windings; for both conventional and hairpin technology
- Selecting suitable suppliers to implement the required specifications
- Creating (functional) prototypes and pre-series models using 3D printing
E·M·S Engineering Office / E·M·S GmbH
- Developing a concept for a modular drive system for recreational boats using hydrogen as an energy source
Head of Launch, Series & Change Management
Löwenstein Medical Innovation GmbH & Co. KG
- Managing, coordinating, and taking disciplinary responsibility for 11 (eleven) employees
- Coordinating the production of pre-series samples for final approval of the series status
- Developing sterilization/autoclave-capable single-use/multi-use plastic injection-molded parts
- Defining and developing sterile production environments for affected components
- Selecting injection molding material compositions based on durability and mold flow considerations
- Leading launch management = transferring fully developed ventilators into series production
- Responsible for setting up series production and the on-time production launch of a fully developed ventilator
- Maintaining series production through continuous management and maintenance
- Setting up pre-series samples for final approval of the production line
- Setting up 100% EOL testing for ≤ 10,000 systems/year; defining WEP and quality assurance measures
- Leading change management / change control for ongoing series products
- Replacing problematic and/or discontinued components, prioritizing the maintenance of approval
- Initial concepts using 3D printing
- Including risk assessment of changes as part of risk management in accordance with ISO 14971
- Interface with internal departments, external suppliers, and customers
- Responsible for planning and implementing the outsourcing of component and system assembly
- Responsible for V&V / IVVQ (integration, verification, validation, and qualification)
- Leading change control / change management
Task Force Lead & Senior Operations Manager
Philips Medical Systems DMC GmbH
- Task Force Lead as Senior Operations Manager and development of a cost-effective solution for a project that had already started, with savings potential of €6,000 per system @ 6,000 systems/year ≥ €36 million/year
- Overall technical and operational management of the development of an EOL test bench for X-ray systems
- Risk management according to ISO 14971 at system and component level
- Integration of 60 test systems into ongoing production
- Management of interface communication with international internal departments and external suppliers
- Establishment of binding project planning and milestone tracking
- Reporting to executive management and representing project interests at international corporate meetings
- Consolidation of different design concepts to reduce variants and costs
- Planning and specification of V&V / IVVQ (Integration, Verification, Validation and Qualification)
Technical Consulting for Patent Descriptions
- Technical consulting for the preparation of a patent for a fitness training device
- Technical consulting for the preparation of a patent for a medical device for intracorporeal use
- Development of a concept for a 4 MWp photovoltaic system on 2.67 hectares of cultivated farmland
- Energy storage in batteries, hydrogen (through electrolysis) and flywheel energy storage systems
- Energy supply from batteries and fuel cell systems for local vehicle charging
- Including all necessary dealings with authorities and application submissions, especially the preliminary building inquiry
Plastic Omnium GmbH
- Quality improvement for cubing appointments
- Process optimization for handling pre-production parts
- Planning of final series production, including parts supply and call-off system integration
Project Manager
Treichel Engineering Maschinenbau GmbH
- Project management on the contractor's side
- TCQ coordination
- Interface with the customer
- Analysis of specifications; comparison with standards and legislation; preparation of technical specifications
- System planning, parts procurement and joint assembly of the system
- Planning and execution of V&V / IVVQ (Integration, Verification, Validation and Qualification)
Program Manager
MSC Technologies Systems GmbH / DRÄGER® Safety AG
- Original project assignment: relocation of a medical technology production facility
- Subtask: restructuring and process optimization during recommissioning
- Parallel project: development of a PAPR (powered air-purifying respirator) in IP and EX versions
- Program and overall project management, including TCQ responsibility
- Taking over design responsibility, including prototype production (3D printing)
- Development coordinator and project-responsible contact for the customer
- Analysis of specifications; comparison with standards (ISO 13485), directives and legislation; preparation of technical specifications
- Risk management according to ISO 14971 throughout the entire development process
- Definition and selection of all required components with regard to explosion protection and specified guidelines
- Supplier management / responsible selection of project-specific injection molding, purchasing part and production equipment suppliers / definition of supplier quality criteria
- Evaluation of the delivery quality of received initial sample inspection reports; definition of corrective actions where necessary
- Organization and evaluation of D-/P-FMEA, FTA, safety and risk analyses
- Responsibility for V&V / IVVQ (Integration, Verification, Validation and Qualification)
- Tracking and reconciliation of OPLs (open point lists) during regular customer meetings
- Scheduling and technical coordination with the series supplier for plastic injection molding
- Launch and support of series production (GMP), including production process monitoring and optimization
- Capacity planning in coordination with the customer for volumes of 3,000–10,000 systems/year
- Ensuring part and product traceability (serialization) and series production costs
- Establishment of production with:
- Sterile component production in a cleanroom with robots
- Manual and semi-automated production
- Definition and specification of in-process inspections, including commissioning of production aids
- Management and maintenance of the production line, including temporary production management
- Planning and setup of the EOL (End-of-Line) test bench
- Logistics tasks
- Definition of primary, secondary (end-customer) and shipping packaging
- Approval of designs and print proofs
Managing Director and Partner
E·M·S - Engineering & Management Service GmbH
- Focus areas: interim management at C-level, senior management, BU lead, task force lead
- Restructuring, process optimization, development and interface optimization, as well as implementation of lean management methods
- Prototype and small-batch production using additive manufacturing (3D printing) through cooperation partners
- Industries: general and special-purpose machinery, aerospace technology, automotive, pharmaceuticals, medical technology
BMZ - Batterie-Montage-Zentrum GmbH
- Various roles as CTO, R&D Lead and overall project manager as part of a pre-development project leading to approval for series development
- Development of a company strategy based on the pre-development project
- Development of a future product portfolio
- Budget planning and responsibility (€36 million) for development, testing, investments in production setup and maintenance measures
- Main person responsible for the project and customer interface (C-level communication)
- Analysis of specifications; comparison with standards and legislation; preparation of technical specifications
- Development management for customer-specific battery concepts (IP69K housing, installation space analysis, total capacity, cell geometry, wiring, connection technology, temperature and power take-offs)
- Operational management of project purchasing and definition and selection of required components
- Responsibility for battery cell analysis and test definition (BaSyTec equipment and software)
- Coordination of FMEA, FTA, safety and risk analyses; review of functional safety according to ISO 26262
- Moderation and preparation of design and process FMEAs
- Coordination of prototype construction and review of manufacturing processes for up to 1,000 systems/year
- Co-development of the Streetscooter battery based on prismatic SDI cells (BMW i3)
- Freelance consulting on the development of a retrofit hybrid drive for distribution trucks, as well as the conversion of a private yacht to 100% electric propulsion based on fuel cells
Multiproject Coordinator
Conductix-Wampfler GmbH
- Preparatory work to support development management decision-making
- Monitoring project managers’ deadlines and responsibility for keeping project content up to date
- Maintaining the multiproject overview; moderating project steering and management meetings
- Documenting meeting results
Project Manager
Conductix-Wampfler GmbH
- Comparing the specifications with the company’s feasible options
- Preparing technical specifications and comparing data with prospects and customers
- Defining key parameters for creating a platform solution
- Reviewing and defining the system specification and requirements
- Coordinating development activities, designing and building prototype systems
- Coordination meetings with customers during media conferences and in-person meetings
Project Manager
ZF Friedrichshafen AG
- Reviewing and defining the system specification and requirements definition
- Designing and building prototype systems
- Coordinating development activities
- Coordination meetings with customers by phone and video conference, as well as regular in-person meetings
- Monitoring and allocating costs and capacities
- Creating and implementing project planning
- Responsibility for IVVQ (Integration, Verification, Validation and Qualification) / V&V
- Quarterly reporting to department management and the steering committee
- Managing interfaces with the customer, as well as internally with mechanics, electrical systems and control units
- Collecting and processing relevant technical information across the overall project
- Preparing and presenting work results / Moderating project meetings
Freelance Engineer
- Developing concepts for special-purpose machinery solutions, followed by development, design, manufacturing (commissioning) and assembly (performed in-house)
- Developing and assembling a modular work system for an autonomously operating robot
- Delivering prototypes and an initial small series (10 units)
- Prototype development of a blister packaging cutting device for automatic placement machines
- Planning and carrying out IVVQ (Integration, Verification, Validation and Qualification) / V&V
ZF Friedrichshafen AG
- System specification and requirements definition for electric drives
- Managing interfaces with mechanics, electrical systems and control units
- Collecting and processing relevant technical information across the overall project
- Preparing requirements and test specifications for electric drive components
- Creating the required document and filing structure
- Translating specification documents into English
- Preparing and presenting work results
- Moderating project meetings
Freelance Engineer
- Interim Manager from overall project management, BU Lead, Senior Management up to C-level (CTO/CEO)
- Consulting and development management for customer-specific developments and/or process optimizations
- Task force management, escalation and risk management
- Launch management to ensure a smooth production start in line with requirements
- Program management and project management as the basis for smooth project execution
- Customer-specific development (design, engineering, project planning, etc.) of alternative drive concepts (hybrid and electric), as well as wind power, hydropower, CHP and PV systems
- Analyzing existing machines and assessing whether implementation is practical
- Developing an individual operating strategy based on system requirements
- Presenting developed solutions to prospective customers on site (throughout Europe)
- Preparing quotes for prototypes and small series (≤1000/year)
- Developing customer-specific drive solutions (hybrid or electric drive), including design integration into the specified installation space; with adaptation to existing systems where necessary
- Drive systems and solutions consisting of:
- Electric machine (usually developed in-house)
- Power electronics and system control (supplier component)
- High-performance Li-ion batteries including BMS or alternative systems based on fuel cells
- Wiring and sensors / integration of safety devices (performed in-house)
- Housings, adaptations and other mechanical components (performed in-house)
- Outsourced work:
- Electric machine test bench tests, environmental testing and EMC tests
- Complete system tests (hybrid/electric powertrain, including ECU, HCU, VCU, electric machine, power electronics and battery with BMS)
- Commissioning of complete systems (exclusively own developments or projects)
- Alternative energy generation solutions based on wind, hydropower and PV systems
- Design, development and project planning of combined heat and power plants based on piston engines and microturbines
- Interim CTO, Head of R&D, BU Lead, Senior & Program Management, Overall Project Management
- Interface with the customer for all project partners
- Supplier management for plastic injection-molded parts and manufacturing processes
- Preparing and specifying 8D reports for quality problems
- Performing D-/P-FMEA, FTA, hazard, risk and process analyses
Project Manager
HEINZMANN GmbH & Co. KG
- First point of contact for prospective customers regarding hybrid systems and axial-flux disc-rotor motors
- New customer acquisition
- Product presentations and technical lectures at trade fairs and conferences
- Prototype development from concept to finished prototype (hybrid) or series production (electric motor)
- Complete system design and development:
- Motor: Customer-specific design => radial flux + concentrated winding versus axial-flux motor
- Inverter: Design, definition and selection of the technology (e.g. MOSFET versus IGBT)
- Control: Stand-alone or integrated control => creation of communication interface bridges where necessary
- Energy storage: Installation space analysis, total capacity, cell geometry, interconnection, connection technologies, integration of temperature and power connections
- Project management / Prototype development management
- Defining project scope with the customer and preparing quotes based on this
- Designing individual prototype systems, including component and supplier selection
- Planning and controlling project schedules, resources and costs
- Ensuring smooth project execution / Clarifying and removing obstacles
- Finding solutions for short-notice changes to customer requirements
- Coordinating system test runs on test benches / Supporting ISO tests
- Technical management of employees in hybrid and disc-rotor/axial-flux motor projects
- Cross-departmental coordination of overall development (design, hardware and software development, system testing, purchasing, production planning, sales, supplier management)
- Communication with suppliers and customers (customer-oriented project execution!)
- Quality management / Project analysis (FMEA)
- Series development in coordination with the customer
- Responsibility for IVVQ (Integration, Verification, Validation and Qualification) / V&V
- Weekly status meeting with executive management
Daimler AG
- First point of contact for all technical questions concerning the OM642 engine series (6-cylinder passenger car diesel engine; CDI 280...350)
- Coordination of engine test runs on test benches and in vehicles
- “Just-in-time” solutions for upcoming and ongoing tests
- Project management in the planning area: setting “milestones” in the schedule
- Team responsibility for achieving Quality Gates
- Preparing approvals for series production
- Use of software: PiT, FiNAS, SAFIR, BRASY, DiALOG, and other DAI-specific software tools
- Planning and coordinating NVH investigations
- Finding quick and cost-effective solutions for any problems that arise
- Deciding on the next steps when tests do not proceed as planned
- Initiating and determining the sequence, monitoring, and assessment of completed engine tests
- Interface function for internal and external customers
- Contributing to the hybrid team for the OM642 engine series, including F-Cell integration
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Automotive, Manufacturing, Energy, Healthcare, Aerospace and Defense, and Agriculture.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Product Development, Project Management, Quality Assurance, Operations, Strategy, and Supply Chain Management.
Summary
Cross-industry experience (Automotive / MedTech / Mechanical Engineering / Automation / Energy)
18 years of experience in project completion and product development => highest level of project management, communication and interface management skills
16 years of management experience (projects, R&D, departments) => strong skills in organizing, structuring and managing complex projects, as well as leading interdisciplinary teams (technically up to 20 employees; disciplinarily up to 11 employees)
12 years of executive management and C-level experience => strategic and operational management and leadership
6 years of senior management and BU leadership in international companies => international experience
Skills
Interim Management Skills
- Thinking Ahead
- Hands-On
- High Level Of Empathy / Social Skills
- Making And Taking Responsibility For Difficult Decisions
- Willingness And Commitment To Completing Projects
- Team-Oriented, Able To Handle Conflicts And Compromise While Clearly Driving And Implementing Defined Objectives
- Strong Ability To Communicate Directly, Openly And In A Solution-Oriented Manner
- Developing Measures While Taking The Given Circumstances, Tcq And Personnel Situation Into Account
Social Skills
- Quickly Building Relationships And Trust
- Stakeholder Management
- Communicating On An Equal Footing
- Ability To Handle Conflicts And Remain Neutral
- High Adaptability (Agility)
- Emotional Resilience
Industry Experience
- Medical Technology (> 12 Years)
- Vehicle Technology / Automotive (> 8 Years)
- Mechanical Engineering / Automation Technology (> 4 Years)
- (Renewable) Energy, Including Storage, Charging And Grid-Supporting Use (> 9 Years)
Strengths
- Corporate Management / Willingness To Make Decisions And Take Responsibility
- Strong Communication Skills | Extensive Organizational Knowledge | Negotiation Skills
- Requirements Management / Eye For "Missing" Processes / Inefficient Procedures / Process Optimization
- Moderating And Structuring Discussions, As Well As Rhetoric, Presentation And Public Speaking Techniques
- Cross-Departmental And Cross-Company Communication / Structuring The Flow Of Information
Leadership Competencies
- Own Engineering Services Gmbh (E·M·S - Engineering & Management Service Gmbh) Since 12/2013
- Cto Role / Technical Management (Pre-Development Project Followed By Series Development, Battery Storage For Industrial Trucks, Volume ~€36 Million)
- Bu Lead (Management Of Launch, Series And Change Management, Medical Technology, System/Device Development Up To 6,000 Units/Year, 11 Engineers, 22 Months)
- Senior Operations Manager (Head Of Product Development, Medical Technology Group, 18 Months)
- Operational Activities Have Accounted For Almost 90% Of All Assigned Roles To Date
- Personnel Responsibility As An Engineer: Up To 20 People, Or 4 Business Units/Teams/Team Leaders
- Disciplinary Responsibility For Up To 90 People During Military Service; Approx. 2 Years, Intermittently
- Always Responsible For The Technical Leadership Of Project Team Members; Also At Project Level In Matrix Organizations
- Trained In People Management, Methodology, Teaching And Communication In Various Areas
Software
- Ms Office (Word, Excel, Powerpoint, Project, Visio, Etc.)
- Atlassian Software (Jira, Confluence)
- Sap R/3 (Ps, Pp, Mm, Plm; User Knowledge As Required), Proalpha (User Knowledge)
- Various Email Programs (Lotus Notes, Outlook, Among Others)
- Cad: Catia V5 (++); Solidworks (+); Basic Knowledge Of Solid Edge St7 (O) And Inventor (O)
- Customer-Specific Software/Tools (E.G. At Daimler/Mercedes-Benz, Zf, Etc.)
- Project-Specific Work And Planning Tools
In-Depth Experience With And Use Of Standards And Guidelines
- 9001 General Requirements For A Quality Management System
- 16949 Quality Management System In The Automotive Industry
- 26262 Standard For Functional Safety In The Automotive Industry
- 13485 Quality Management System For Medical Devices
- Mdr (Formerly Mdd) Regulatory Requirements For Medical Devices
- 14971 Risk Management For Medical Devices
- 62366 Usability Of Medical Devices
- 60601-1 Medical Electrical Equipment
- 2006/42/Ec Machinery Directive
- Experience With Various Other Project- And Industry-Specific Guidelines, Standards And Similar Requirements
Languages
Education
University of Applied Sciences Oldenburg/East Frisia/Wilhelmshaven, Wilhelmshaven campus
Diplom-Ingenieur (University of Applied Sciences) · Mechanical Engineering in a work-study program, focusing on vehicle and aerospace engineering
TÜV NORD AG and Beckmann Service GmbH
Skilled Worker Certificate · Automotive Mechanic
Federal Ministry of Defence (BMVg)
Army Officer Training · Army Officer
Statistics
Experience
Global experience
Expertise
Profile
Frequently asked questions
Have questions? Find more information here.
Rüdiger is based in Mainz, Germany and can operate in on-site, hybrid, and remote work models.
Rüdiger speaks the following languages: German (Native), English (Advanced), Italian (Intermediate), Romanian (Intermediate), Spanish (Elementary), French (Elementary), Chinese (Elementary).
Rüdiger has at least 20 years of experience. During this time, Rüdiger has worked in at least 13 different roles and for 24 different companies. The average length of individual experience is 1 year and 8 months. Note that Rüdiger may not have shared all experience and actually has more experience.
Based on recent experience, Rüdiger would be well-suited for roles such as: Interim CFO/CTO, Task Force Lead, Interim Management.
In recent years, Rüdiger has worked for Manufacturer of busbar systems for power and data transmission, Manufacturer of AI-supported predictive maintenance systems (name confidential), Manufacturer of invasive medical devices (name confidential), AI as a supporting work tool, and Manufacturer of heart pumps (name confidential).
Rüdiger is most experienced in industries like Automotive, Manufacturing, and Energy. Rüdiger also has some experience in Healthcare, Aerospace and Defense, and Agriculture.
Rüdiger is most experienced in business areas like Product Development, Project Management, and Quality Assurance. Rüdiger also has some experience in Operations, Strategy, and Supply Chain Management.
Rüdiger has recently worked in industries like Manufacturing, Energy, and Automotive.
Rüdiger has recently worked in business areas like Operations, Strategy, and Product Development.
Rüdiger attended University of Applied Sciences Oldenburg/East Frisia/Wilhelmshaven, Wilhelmshaven campus for Mechanical Engineering in a work-study program, focusing on vehicle and aerospace engineering.
Rüdiger is immediately available full-time for suitable projects.
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Calculated based on our freelancers’ daily rates as of 3 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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