Find the best Simulation Engineers in Germany matched in minutes from over 15,000 CVs with the power of AI.
Need experts in FEA, CFD, and system simulation for product development, validation, or digital twins? Get simulation engineers who can model complex behavior, test design options early, and fit into your engineering workflow fast with vetted, available freelancers.
About the role
What they do
Simulation engineers turn physical questions into models you can test before hardware is built. They support design decisions, reduce trial-and-error, and make complex behavior visible. Typical work includes:
- Building and calibrating simulation models from CAD, test data, and requirements
- Running structural, thermal, fluid, and multi-body analyses
- Comparing design variants and explaining trade-offs to engineering teams
- Preparing results, assumptions, and validation notes for reviews
Core skills
A strong simulation engineer combines engineering judgment with clean model setup. They know how to simplify a problem without losing the critical physics. Common tools and methods include ANSYS, Abaqus, MATLAB/Simulink, Modelica, CFD, and FEA. In many projects, they also work with scripting, parameter studies, sensitivity analysis, and model correlation against test results.
When to bring one in
Companies hire a freelance simulation engineer when internal teams are overloaded, a project needs short-term specialist know-how, or a new product requires fast validation. This is common in automotive, machinery, energy, and industrial equipment projects in Germany, where engineering teams often need support across design offices, test labs, and supplier networks. It also works well when remote collaboration is possible but close coordination with local engineers is still important.
What strong experts deliver
A good simulation engineer does more than run software. They ask the right questions, define clear boundary conditions, and document assumptions so results can be trusted.
- Stable models that can be reused and updated
- Clear recommendations tied to design decisions
- Validation against test or prototype data where possible
- Transparent reporting that engineers and managers can act on
Common specializations
The right profile depends on the physics and the product. Some simulation engineers focus on structural mechanics and fatigue, others on CFD for airflow, cooling, or pressure drop. Many also handle system simulation for controls, mechatronics, or battery and thermal behavior. In Germany, employers often look for people who can bridge development, testing, and production constraints without long onboarding.
How to assess fit
Look for evidence of real engineering outcomes, not just software names. Ask which models they built, how they checked assumptions, and how they handled missing or noisy input data. Strong simulation engineers can explain limits clearly, work with design engineers and test teams, and adapt quickly to your tools and release process.
Meet FRATCH Simulation Engineers
Raghu Ram Vadali
Telco Customer Churn Prediction – End-to-End ML Pipeline
Last position:
Telco Customer Churn Prediction – End-to-End ML Pipeline at Self-Initiated Project
- Designed and implemented a full machine learning pipeline for churn prediction using the Telco dataset.
- Applied preprocessing techniques including missing value handling, categorical encoding, feature scaling, and PCA.
- Built and compared over 15 models (logistic regression, random forest, XGBoost, etc.) and evaluated them using accuracy, precision, recall, F1 score, ROC AUC, and PR AUC.
- Tuned hyperparameters with GridSearchCV, achieving 80.6% accuracy with random forest and XGBoost.
- Created visual reports (bar plots, heatmaps, radar charts) to interpret model performance and churn drivers.
- Exported reusable pipelines and trained models with joblib for deployment.
Peter Kortmann
Hardware and Software Developer / Project Manager
Last position:
Hardware and Software Developer / Project Manager at Anonymer Kunde
- Development of control units for the automotive industry incl. embedded software
- CAN bus, Vector Tools, CANoe
- Support of the development process according to ISO 26262
- Ensuring cyber security standards:
- Key exchange (PKI) between vehicle and control units
- Hardware Security Module (HSM)
- Communication with external service providers (international)
- Development (PCB) of measuring adapters, statistical analysis of sensors
- IoT and embedded software development, backend administration
Mehmet Fatih Sönmez
Online Simulation Based Digital Twin Software Developer
Last position:
Online Simulation Based Digital Twin Software Developer at BAM - Federal Institute for Materials Research and Testing
- Contributed to development of an online simulation-based digital twin of bridge infrastructure project.
- Created packages implementing computational and statistical modules for the digital twin.
- Modeled the structure using FEniCSX within a Python environment.
- Integrated real sensor data with the virtual model via APIs.
- Used inference models to predict the future state of the bridge.
Qianyan Tan
CFD Engineer & CAE Engineer
Last position:
CFD Engineer at Freelance Work
- Conducting CFD simulations for technical systems
- Developing simulation-based analysis and optimization models
- Technical data analysis and visualization
Christoph Naumann
Senior Engineer & Consultant | Engineering Automation & Simulation | R&D Consulting
Last position:
Teamlead Optimization and Automated Engineering at Freudenberg
- Strategic leadership of the simulation and optimization roadmap and an expert team, including the successful acquisition and implementation of internal multi-million-euro design optimization projects.
Ossama Dreibati
FE Simulation and Design
Last position:
FE Simulation and Design at Self-employed
- Design and development of charging inlets for megawatt charging systems
- Development of strategies for applying AI in mechanical engineering
- Concept development of inductive charging systems for autonomous vehicles in industrial environments
- Creating concepts for electronically controlled safety brakes for elevators
- Development of power generators with and without iron cores (output below 1 kV)
- Development of solutions for marking plastic and stainless steel components
- Development of various brackets in compliance with EHEDG guidelines
- Requirement management using JAMA
- Simulation of the strength behavior of wastewater treatment plants
- FE optimization simulation of equipment behavior under vibration loads using ANSYS
- Maintenance of bills of materials and databases
- Development of various opto-mechanical systems
- Distance measurement and safety light curtains
- Rapid prototyping methods like 3D printing, SLS, liquid silicone, STL
- Development of modules and connection techniques for integrating power supply and data management units onto PCBs
- Development of shielding elements for industrial equipment
- Implementation of design solutions for connecting PCBs with plugs or cables
- Development of busbars to meet ESD requirements
- Development of fasteners made of V4A steels with clinching, crimping, and/or riveting options for hygienic requirements
- Development of 2K injection molded parts and compressed elastomers
- Development of cable glands made of V4A stainless steel for hygienic requirements
- Development of devices with optical and electronic modules
- Conducting qualification tests (temperature cycling, leak tightness, climate tests, etc.)
- Conducting process and design FMEA
- Development according to agile processes
- Material-appropriate design for chemical resistance (cleaning and disinfecting agents)
- Optimization of injection molded parts for ultrasonic and laser welding
- Investigation of the influence of marking methods (laser marking, electrolytic marking) on part resistance to chemicals
- Corrosion assessment and investigation of stainless steel parts
- Design of parts for machining from welded semifinished products (V4A stainless steels)
- Development of parts made of metallic materials for wireless power transfer devices (CAD: Creo Parametric)
- Creating drawings and models for clients
- FE analysis of the behavior of elastomer seals including installation (CAE: ANSYS)
- Design and development of glass-to-V4A stainless steel connections according to EHEDG guidelines
- Implementation of design solutions for joining similar and dissimilar materials (adhesive bonding, welding, snap hooks) using CAD: Creo Direct Modeling and SolidWorks
- Equipment design for the pharmaceutical and food industries using FDA-approved materials and according to EHEDG guidelines (CAD: Creo Direct Modeling, SolidWorks)
- FE analysis of the effect of temperature on plastic assemblies (CAE: ANSYS)
- Further development of a tool for FE calculation of additive manufacturing (laser sintering process) (CAE: CalculiX)
- Consulting and services in the field of CAD & CAE engineering
- Further development of FE systems for analyzing component strength and topology optimization
- Further development and implementation of an indicator lamp from electrical, optical and mechanical components for integration into a safety module (CAD: Creo Direct Modeling)
- FE simulation to investigate assembly tightness and optimize seals (CAE: ANSYS)
Leon Meier
Extending the simulation model for fluids and pumps
Last position:
Extending the simulation model for fluids and pumps at AviComp Controls GmbH
- Added dimensionless pump maps for accurate and effective operating point calculation
- Integrated advanced thermodynamic models for realistic fluid behavior
- Tools: MATLAB, Simulink, Python
Discover over 15,000 top freelancers
Simulation Engineers statistics
Aggregated from the professional profiles of matched freelancers.
Experience
16 years
Position duration
2.8 years
Positions per freelancer
9
Top business areas
Research and Development, Product Development, Project Management
Top industries
Manufacturing, Automotive, Education
Bachelor's degree or higher
100%
Master's degree or higher
86%
Doctorate
43%
Certifications per freelancer
1
Most common languages
German, English, French
Speak two or more languages
100%
Daily Rate Distribution
The chart shows how the daily rates of freelancers in this role are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows how many freelancers charge within that range. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
Average rates for Simulation Engineers & Seniority distribution
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
Frequently Asked Questions
Have questions? See our quick guide to FRATCH
A simulation engineer builds and runs models that help teams evaluate designs before physical prototypes are ready. The work can cover structural, thermal, fluid, or system behavior, depending on the product. In practice, they help answer where a design is weak, what to change, and how to validate the result.
A strong simulation engineer needs solid engineering fundamentals, careful model setup, and the ability to explain results in plain language. Look for experience with tools such as ANSYS, Abaqus, MATLAB/Simulink, or Modelica, plus a good grasp of assumptions, boundary conditions, and validation. Good judgment matters as much as software knowledge.
A simulation engineer is often broader than a pure CFD or FEA specialist. Some focus on one physics area, but many work across structures, fluids, thermal behavior, or system simulation. If your project needs someone who can connect several disciplines, the broader profile is usually the better fit.
A simulation engineer freelancer makes sense when you need focused support for a specific project, a product launch, or a temporary capacity gap. It is also useful when you need niche expertise that your team does not have in-house. For short, technical work with clear deliverables, freelance support is often the faster option.
Yes, many simulation engineers can work remotely if they have access to the right files, requirements, and communication channels. For Germany-based teams, a hybrid setup is common when close contact with development, test, or manufacturing is needed. The main point is fast alignment on data, assumptions, and review cycles.
Ask for models, setup notes, assumptions, result summaries, and clear recommendations. A simulation engineer should also be able to provide validation steps, parameter studies, or comparison plots when needed. The deliverables should make it easy for your team to reuse the work and make decisions from it.
A good simulation engineer can show how the model was built, why key assumptions were chosen, and where the results are trustworthy or limited. Quality is visible in clean documentation, stable model behavior, and results that line up with test data or engineering logic. If the expert can explain trade-offs clearly, that is a strong sign of quality.
Freelance simulation engineers usually need clear goals, access to geometry or test data, and a direct contact person on the client side. The best projects also give room for technical discussion, because model quality depends on good input and fast feedback. In Germany, clients often expect precise documentation and practical recommendations, not just plots.
The average hourly rate for Simulation Engineers in Germany is 71 €, which corresponds to a daily rate of about 568 € based on an 8-hour working day.
Of the freelancers working as Simulation Engineers in Germany, 100% hold at least a Bachelor's degree, 86% hold at least a Master's degree, and 43% hold a doctorate.
On average, freelancers working as Simulation Engineers in Germany have 16 years of professional experience, with a single engagement typically lasting around 2.8 years.
The most common languages among freelancers working as Simulation Engineers in Germany are German (100%), English (100%), and French (57%).
The most common industries among freelancers working as Simulation Engineers in Germany are Manufacturing (71%), Automotive (57%), and Education (57%).
The most common business areas among freelancers working as Simulation Engineers in Germany are Research and Development (100%), Product Development (86%), and Project Management (86%).
FRATCH Simulation Engineers main locations
Our freelancers and interim experts are at home across the DACH region — available on-site in the major business hubs or fully remote. Choose a location to discover matched specialists, local market insights and up-to-date availability.
Berlin Hamburg Munich Cologne Frankfurt Stuttgart Dusseldorf Leipzig Dortmund Essen Bremen Dresden Hanover Nuremberg Request a Free Demo
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Philipp Thomaschewski
FRATCH CEO
