Freelance Development Engineer Mechanical Engineering
Berlin, Germany
Experience
Jun 2024 - Present
1 year 2 months
Schwanau, Germany
Freelance Development Engineer Mechanical Engineering
Herrenknecht Vertikal GmbH (Herrenknecht AG)
Development and design of a new oil drilling machine for the Beatrice oil drilling platform, Scotland. Concept development of the Pipe-Overdeck work platform with crane, total load 200 tons, static FEM calculation and CFD flow calculation for safe discharge of oil-contaminated wastewater. (CAD: CREO, Model Manager, SAP)
Apr 2024 - Present
1 year 4 months
Sonneberg, Germany
Freelance Development Engineer Mechanical Engineering
Martin Membrane Systems AG
Development of a new variant, design modifications and creation of technical drawings of a wastewater lifting system for MARTIM, eco-filter systems and systems for cruise ships like AIDA made of stainless steel VA4. (CAD: HiCAD)
Mar 2024 - Present
1 year 5 months
Vienna, Austria
Freelance Development Engineer Mechanical Engineering
Otto Bock Healthcare Products GmbH
Development and design, drawing derivation and qualification (QS, MSA) of new fixtures and tools for manufacturing, measuring and quality assurance of complex mechatronic prostheses. Prototype development and 3D printing as well as commissioning of tool production. (CAD: CREO, Windchill, SAP)
Feb 2024 - May 2024
4 months
Radebeul, Germany
Freelance Development Engineer Mechanical Engineering
LTB Leitungsbau GmbH
Planning and 3D CAD implementation of masts for overhead lines.
Joint support for Netze BW (Baden-Württemberg) in planning and expansion of the Südlink transmission route (wind energy from the North Sea to Baden-Württemberg).
(CAD: AutoCAD)
Aug 2023 - Nov 2023
4 months
Hamburg, Germany
Freelance Development Engineer Mechanical Engineering
SICK AG
Concept development and CAD design of a housing cover for an RFID sensor.
RFID sensor: first device of the new product generation, housing made of special high-strength technical plastic (50% glass fiber).
Development and design considering electrical functions like EK resonator and manufacturing processes. (CAD: Siemens NX 2206 and SolidWorks)
Jun 2023 - Feb 2024
9 months
Vienna, Austria
Freelance Mechanical Engineer: Project Management / Systems Engineer for Door Systems and Couplings
Alstom Transportation GmbH
Review, correction and implementation of design changes, drawings and associated documentation.
Development of new solution variants and feasibility studies.
Communication of change requests with customers and suppliers.
Complete commissioning of doors, type test/first development vehicle in mechanics, electronics and software/control unit.
Support of international customers and suppliers.
Responsible for projects BVG2020 Berlin, Magdeburg, Duisburg, Essen, Düsseldorf, Cologne and Gothenburg.
Support and assistance for approval/testing in shock and vibration, fire protection, corrosion protection. (CAD: CATIA)
Oct 2022 - Jul 2023
10 months
Berlin, Germany
Freelance Development Engineer Mechanical Engineering
Stadler Deutschland GmbH
IBS commissioning of rail vehicles.
Inspection, QKT, error correction of electromechanical components, software and power electronics, and handover of trains to customers (DB, VBB).
Oct 2022 - Apr 2023
7 months
Ottendorf-Okrilla, Germany
Freelance Development Engineer Mechanical Engineering
SICK AG
Concept development of an LNG gas meter.
CAD design, CAE simulation (CFD, FEM and thermal).
Development of a solution to break the thermal bridge in the cryogenic range from -170°C inside the gas meter where liquefied gas flows to outside temperatures up to +60°C in Abu Dhabi. Use of ceramic (zirconia) as insulator. Results of our CAE simulations were confirmed by the Dresden Cryogenics Institute in extensive real-world testing. (CAD: SolidWorks)
Jun 2022 - Present
3 years 2 months
Zürich, Switzerland
Freelance Development Engineer Mechanical Engineering
Prolim Engineering GmbH
Variant development, FEM calculation and CAD design of a vertical saw machine.
CAD: SolidWorks 2019 + 2022
Feb 2022 - Present
3 years 6 months
Hamburg, Germany
Freelance Development Engineer Mechanical Engineering
Hauni Maschinenbau GmbH
Development and CAD design of a production machine for manufacturing battery cells/e-vehicles.
CAD: Siemens NX 12 + NX 1980; TeamCenter; SAP
Dec 2020 - Jan 2022
1 year 2 months
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Elternzeit
Further training: Business English online course.
Oct 2017 - Nov 2020
3 years 2 months
Berlin, Germany
Consultant for Process Optimization CAD/PLM, Designer
ISD Group
Technical consulting management in field service, CAD instructor.
Support for line manager, HiCAD, Civil 3D.
Representation of ISD Group at trade shows.
Jun 2015 - Apr 2017
1 year 11 months
Berlin, Germany
Designer/Developer for Packaging Machines
H.-H. Focke GmbH & Co. KG
Development/design of (fine) mechanical components and complex assemblies in packaging technology.
Drawing derivation and document management in SAP.
Selection, specification and installation of sensors as well as electrical and pneumatic components.
Interface to IT.
Rebuilds after format changes.
Meetings and interdisciplinary collaboration.
Development of solution variants, optimization, evaluation and presentation of results.
CAD: Solid Edge ST6 and ST8; TeamCenter; SAP
Jul 2013 - Jan 2015
1 year 7 months
Hamburg, Germany
Designer/Development Engineer
Alfons Haar Maschinenbau GmbH & Co. KG
Concept development and design of a machine for manufacturing sheet metal cans, special machinery.
Selection of motor and belt drive.
CAD: Pro/E Wildfire 3 with Infor database system.
(Project through Oswald Iden GmbH & Co. KG, Hamburg)
Jul 2013 - Jan 2015
1 year 7 months
Wedel, Germany
Designer/Development Engineer
Evac GmbH
Development/design and revision of sanitary systems and water tanks for rail vehicle technology.
Concept development, design, manufacturing and installation of a test stand for tank measurement, 3D measurement technology QS.
CAD: Pro/E Wildfire 5.0; PTC Windchill; SAP.
(Project through Oswald Iden GmbH & Co. KG, Hamburg)
Jul 2013 - Jan 2015
1 year 7 months
Hamburg, Germany
Designer/Development Engineer
Montblanc GmbH
Design, correction and release of 3D models and drawings for luxury writing instruments.
Support of key user in rollout of new CAD/PDM/SAP systems.
CAD: Siemens NX7.5; TeamCenter; SAP.
(Project through Oswald Iden GmbH & Co. KG, Hamburg)
Jul 2013 - Jan 2015
1 year 7 months
Hamburg, Germany
Designer/Development Engineer
SICK AG
Concept development of a sheet metal housing for a gas meter with Ex protection for Zone 1 in measurement technology.
Presentation of results and participation in component selection.
Design of a functional mock-up and a prototype and drawing derivation.
Support of suppliers and the designer.
CAD: Creo Elements Direct Modeling; Windchill; SAP.
(Project through Oswald Iden GmbH & Co. KG, Hamburg)
Jan 2011 - Jun 2013
1 year 6 months
Hamburg, Germany
Designer/Developer for 5-Axis CNC Grinding Machines
Hauni / Blohm & Jung
Design, documentation, optimization and further development of a CNC grinding machine for machining turbine blades and aircraft engine components for aircraft and gas turbines (CNC grinding machines area).
Sheet metal design of machine covers.
Exhibition of the machine at Hannover Messe 2014.
CAD: Siemens NX7.5; TeamCenter; SAP.
(Project through Hays AG)
Jan 2011 - Jun 2013
1 year 6 months
Oberhausen, Germany
Designer for Gas Turbines
MAN Diesel & Turbo
Design of gas turbine components as 3D models, I-Deas to Siemens NX.
Specification of standard parts and drawing derivation.
Welded construction and prototype for telemetry measurement systems.
CAD: Siemens NX6; I-Deas; SAP/ECTR.
(Project through Hays AG)
Jan 2010 - Aug 2011
8 months
Gelsenkirchen, Germany
Student Assistant
University of Applied Sciences Gelsenkirchen, Institute of Mechanical Engineering
Research project of the state of NRW in cooperation with the automotive industry (BMW/VW).
Creation of a test plan based on previous research findings.
Investigation of a newly developed roller smoothing tool/usage limits.
Test execution with a Gildemeister CNC lathe; control via Siemens 840D.
Measurements of form and positional tolerances in the measurement lab.
Evaluation and presentation of results using the research program Q-Destra.
CAD/CAM: Siemens NX
Nov 2009 - Dec 2010
1 year 2 months
Augsburg, Germany
Site Manager for Steel Construction (Working Student)
Kessler und Rupp, Engineering Office for Planning and Construction Management
Construction project: new build of FH Gelsenkirchen, construction costs €40 million, responsibility €0.5 million.
Site management for welded steel and metal works, fire-rated doors, railings and stair constructions.
Preparation and attendance of regular meetings.
Measurement checks, invoice verification, quality control and final acceptance.
On behalf of the property management of the state of NRW.
Oct 2008 - Jun 2009
9 months
Bochum, Germany
Internship in Design/Development of Rail Vehicles
Bochumer Verein Verkehrstechnik GmbH
Creation of a concept study for the design of a test bench for dynamic testing of wheelset components.
Analysis of existing test facilities for approval of wheelset components at Deutsche Bahn AG.
Evaluation based on the requirements list.
Design of components using Pro/Engineer Wildfire 3 and Inventor.
FEA/FEM analysis of structural parts with ANSYS/ABAQUS.
Simulation and functionality testing.
Mar 2006 - Sep 2006
7 months
Herten, Germany
Working Student in Automation / Production Assistance
ISRA VISION AG
Interface between design and production.
Control cabinet construction, electromechanical processing.
Assembly of optical scanner inspection machines for the glass industry (Pilkington Automotive Deutschland GmbH).
Sep 2002 - Oct 2008
6 years 2 months
Gelsenkirchen, Germany
Industrial Mechanic/Locksmith/Working Student
Rüding Schweißtechnik GmbH
Project and overhaul work for conveyor technology, plant, steel, boiler and pipeline construction.
Project deployments at ThyssenKrupp AG steelworks in Oberhausen, Bochum and Duisburg, AURUBIS AG copper smelter in Lünen, Wacker Chemie AG in Cologne, BASF AG in Antwerp/Belgium, INEOS AG in Gladbeck and RWE power plant in Hamm (Westf.).
Jun 2000 - Feb 2001
9 months
Dorsten, Germany
Industrial Mechanic
DSK Deutsche Steinkohle AG
Maintenance, servicing and repair of various water pumps and conveyor systems.