Keyence Experts in Germany
matched in minutes from over 15,000 CVs with the power of AIHire experts who configure vision inspection, laser measurement and sensor systems, connect PLC-controlled production lines, and deliver reliable automation results. FRATCH matches you quickly and precisely with vetted, available freelancers.
Meet FRATCH Experts in Germany, who have recently used Keyence
Volker W.
Last position:
Analyst – Platform Optimization at TradingView ProRealtime
Programming custom indicators with ProBuilder (for the ProRealTime platform)
6 months at RCP - Rabe Academy (basics - trading account - TWS Interactive Brokers) Focus: ETH price history - NVIDIA stock (NASDAQ and CBOE)
- 500 hours total (TradingView & ProRealTime), including approx. 1,500 hours of tick data analysis using ProRealTime
Systematic market analysis, development of custom indicators, pattern recognition.
Youness R.
Last position:
Communication modernization and recipe management between S7-300, S7-1500 and WinCC V7 at Siemens AG
- Consulting and development of suitable communication concepts between S7-300 and S7-1500, taking the existing PROFIBUS infrastructure into account
- Technical support for connecting the S7-300 controllers to the existing recipe data block of the S7-1500
- Assisting in the development of the communication sequence for recipe access (read, write, acknowledge, status handling)
- Configuration of S7 communication (PUT/GET)
- Creation and adaptation of WinCC V7 scripts (C scripts and VBS scripts) for WinCC-based recipe management
- Development, optimization, and integration of recipe processes into the existing WinCC project structure
- Commissioning of the new communication interfaces and recommissioning of the recipe logic on existing systems
- Creation of technical documents: communication sequences, functional descriptions, commissioning documentation
Daniel P.
Last position:
Freelance specialist in industrial automation technology at dPSolutions
- Self-employed PLC and software specialist focusing on automation and special-purpose machinery
- Programming, modernization, expansion and optimization of production systems, focusing on increased efficiency, data transparency and system integration
- PLC programming and safety with Siemens S7 Classic/TIA Portal, Beckhoff TwinCAT 2/3 and CoDeSys
- Development of high-level language software and database applications (.NET / C#, C++, Visual Basic .NET, Borland/Embarcadero C++)
- Development of custom software solutions for industrial automation, including embedded systems (Raspberry Pi, Arduino, NodeMCU, ESP8266)
- Integration of external systems such as reading devices, printers, scales, scanners and cameras, as well as various bus systems (Ethernet, Profinet, Profibus, EtherCAT, CAN bus, RS232, TCP/IP)
- Creation of visualizations and HMI applications with Siemens WinCC flexible, Beckhoff HMI and .NET frontends
- Planning, development and integration of machine vision solutions (Keyence, Cognex, AVS Alfavision, camera systems) in PLC and PC environments
- Design and implementation of process data collection systems and traceability solutions (100% traceability) based on Microsoft SQL Server (Compact, Express, Server), including stored procedures and direct PLC-SQL communication
- Creation of software and PLC concepts, standard function blocks and project libraries for PLC and high-level language projects
- Planning and programming of conveyor, inspection, assembly, packaging and grinding systems in industries such as automotive, chemical, food, electronics, machinery and systems engineering
- Conducting workshops and training on Siemens TIA Portal, STEP7 Classic, Beckhoff TwinCAT (including TwinSAFE), as well as topics such as architectures, safety, database integration and documentation
- Creation of technical documentation, manuals, training materials and class documentation with Microsoft Office and Doxygen
- Project management tasks from requirements analysis through planning, concept development and supplier coordination to commissioning, production support and customer support
Ali D.
Last position:
Software Engineer Industrial IT & PLC at Yaskawa Europe GmbH
Designed and implemented the complete data flow architecture for the Mercedes-AMG battery case production line, from raw material processing to end-customer traceability.
Developed MQTT-based communication protocols for Siemens S7 PLC controllers to enable efficient real-time data exchange between machines and supervisory systems.
Architected a local Ubuntu-based industrial server, integrating Node-RED for data collection, MySQL databases running in Docker containers, and automated data pipelines.
Commissioned connectivity of 52 Siemens PLCs and 32 Yaskawa welding and handling robots.
Designed and implemented HMI and visualization systems to support operator interaction and production monitoring.
Designed a 2D digital twin of the production floor, visualizing real-time process data from 26 Siemens PLCs and 18 Yaskawa welding robots via Stromquelle interfaces.
Implemented data collection and camera-based measurement systems for welding quality control and automated defect visualization.
Designed and optimized MySQL database structures, including stored procedures for data processing and performance analytics.
Marian L.
Last position:
Founder at Smart Mode Engineering e.K.
Commissioning of all types of machine tools with Sinumerik 840d PL & SL controls with up to 56 axes including Safety Integrated
PLC programming with Step7 in AWL, FUP, KOP, GRAPH, SCL
PLC programming in TIA Portal in AWL, FUP, KOP, GRAPH, SCL
NC programming (automation cycles, measurement cycles, and machining cycles)
Visualization using HMI Pro, Easy Screen, Sinumerik Operate & WinCC
Software development in interface programming (communication with ABB/Fanuc/KUKA robots, measuring machines, washing machines, tool monitoring systems and transport systems)
Cycle time optimization and drive optimization
Successful business founding
Successful building of a customer base
Expanded knowledge of other machine tools (Chiron, Stama, Index, Magdeburg, Boehringer, EMAG, Schuster, DMG MORI, Schaudt, Mikrosa, Felsomat, Risomat)
Successful completion of each individual project
Natdanai P.
Last position:
Software Developer for SiC-Mold Production Line at Vitesco Technologies Germany GmbH
- Developing software solutions based on technical requirements and existing systems
- Developing TLV commands for automated laser cleaning and laser power measurement
- Supporting and assisting production processes
- Performing software tests as well as analyzing and fixing errors
- Integrating and connecting MES systems
- Using C# and Structured Text (ST according to IEC 61131-3)
- Using TwinCAT 3.1 as the development environment
- Implementing visualizations with Windows Forms
- Working with Beckhoff CX controllers and Stäubli industrial robots
- Using Ethernet and EtherCAT networks
- Integrating TRUMPF TruMark 3330 and 7050 laser systems
- Using a KEYENCE vision system
- Version control with Git and GitLab
Alexander B.
Last position:
Owner at PEMA-TEC Alexander Bröcker
- Project to develop the complete software for a film roll warehouse at American Packaging Corporation, Story City, Iowa (warehouse vehicles SINATIC S7, warehouse management C#, Microsoft SQL Server, AGV interface C++, ERP system interface REST API)
- Development of a warehouse simulator for real machine processes aimed at optimized storage of film rolls (C#)
- Project to develop the complete software for a printing cylinder warehouse at Huhtamaki, Ronsberg (warehouse vehicles TIA Portal, warehouse management C#, Oracle, ERP system interface DB table)
- Further development of the warehouse simulator for improved programming of the movement planner
- Project to read and analyze QR codes on letters in the letter sorter at XPROMA GmbH, Salzhausen (program as a service for fast reading of QR codes via two Keyence barcode readers in C#, Microsoft SQL Server, TCP/IP; program for monitoring and parameterizing the barcode readers and triggering the data export in C#, Microsoft SQL Server, SFTP transfer)
- Project for the development and programming of a low-cost management system for automated guided vehicles with Egemin Automation Inc. and American Packaging Corporation (C++, C#, Microsoft SQL Server, TCP/IP)
- Project for the test stand development and automation of SYS.5 tests for the climate actuator at ETO GRUPPE TECHNOLOGIES GmbH, Stockach (test stand software LabVIEW, C#; test evaluation DIAdem, C#; databases Microsoft SQL Server)
Dietmar S.
Last position:
Automotive supplier, Bavaria and Saxony
- Commissioning of image processing solutions
- Adjustment and testing of image processing algorithms and communication interfaces of SensoPart and Keyence systems in the production line for electric vehicle batteries
- Expansion and testing of 1D and 2D readers (Siemens MV530)
- Acceptance of camera test technology with the end customer on site
Fabian S.
Last position:
ABB
- Handling of various components between feed conveyor, machine, discharge conveyor and, depending on the component, XZY palletizing and depalletizing with handling of intermediate layers
- Position recognition of parts using a robot-guided Sensopart camera communicating via PC interface with the robot
- Search runs during depalletizing for parts and pallet stack height
- Insertion of the part on two centering pins in the machine within a tolerance of <1.5 mm
- Complete 3D CAD simulation, offline programming, first configuration on site, full commissioning of the camera
- Profinet configuration to the PLC and gripper
- On-site commissioning at customer
Discover over 15,000 top freelancers
Statistics of experts using Keyence
Aggregated from the professional profiles of matched freelancers.
Experience
21 years
Position duration
2.1 years
Positions per freelancer
11
Top business areas
Operations, Product Development, Information Technology
Top industries
Manufacturing, Automotive, Energy
Certification focus areas
Product Development, Production, Quality Assurance
Bachelor's degree or higher
57%
Master's degree or higher
43%
Certifications per freelancer
4
Most common languages
German, English, Arabic
Speak two or more languages
100%
Based on our profile pool as of 19 Sep 2026.
Daily rate distribution
The chart shows how the daily rates of freelancers in this technology in Germany 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.
Average rates of experts in Germany using Keyence
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.
Calculated based on our freelancers’ daily rates as of 19 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
Keyence experts industry focus
See which industries our matched freelancers work in most often — every figure is calculated live from the freelancers on FRATCH.
- Manufacturing (100%)
- Automotive (56%)
- Energy (33%)
- Food and Beverage (33%)
- Information Technology (33%)
- Agriculture (22%)
- Education (22%)
- Utilities (22%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
What Keyence is used for
Keyence is a Japanese industrial automation and measurement technology provider known for machine vision, sensors, laser markers, microscopes and measurement systems. Companies use its equipment to inspect products, verify assembly, measure dimensions, read codes and detect defects directly on production lines.
Vision and inspection
Keyence vision systems combine cameras, lighting, lenses and image-processing tools to assess parts at production speed. Specialists configure inspections for presence, position, colour, surface quality, characters and assembly accuracy, then connect results to the wider control system.
- Define inspection criteria and acceptance rules
- Select cameras, lenses and lighting
- Build robust image-processing routines
- Validate results against real production variation
Sensors and measurement
Keyence offers photoelectric, laser, displacement, proximity and pressure sensing for demanding industrial environments. Experts choose suitable sensing principles, tune thresholds and filters, and integrate measurement data with PLCs, robots, databases or manufacturing execution systems. Laser profilers and optical measurement tools support non-contact dimensional checks.
Tools and ecosystem
Typical projects involve Keyence VisionManager, CV-X or XG vision platforms, IV-series sensors, LJ and IL laser measurement systems, code readers, microscopes and laser marking equipment. The surrounding skill set often includes Siemens or Rockwell PLCs, industrial Ethernet, OPC UA, robot interfaces, SQL data handling and structured commissioning documentation.
When companies need specialists
Freelance expertise is useful when a line must be commissioned, an inspection is producing false rejects, or a new product requires fast adaptation. It also helps when internal teams need support across controls, optics and production processes.
- Replace manual inspection with repeatable vision checks
- Resolve unstable readings or difficult lighting conditions
- Connect Keyence results to PLC and traceability systems
- Prepare documentation and train plant personnel
What strong professionals deliver
Strong Keyence professionals begin with the defect, tolerance and process risk rather than choosing hardware in isolation. They understand optics, cycle time, mechanical variation, electrical signals and operator needs. They test edge cases, record parameter decisions and leave a maintainable solution that production teams can diagnose.
For companies in Germany, on-site access may matter during line integration or acceptance testing, while remote work can cover programming, analysis and documentation. Clear technical English or German supports smooth collaboration with plant, quality and automation teams.
Frequently asked questions
Curious about Keyence? Here are the answers that come up again and again.
Companies use Keyence systems for automated inspection, presence detection, dimensional measurement, code reading, laser marking and process monitoring. The equipment is common in automotive, electronics, packaging, medical technology and general manufacturing.
Keyence is often compared with Cognex and SICK for vision, sensing and measurement work. The best choice depends on inspection complexity, existing controls, required measurement accuracy, available space, support preferences and how easily the system must be adapted by plant personnel.
A strong Keyence specialist usually understands PLC programming, industrial Ethernet, electrical commissioning and production quality methods. Experience with lighting, optics, mechanical fixturing, robot communication, OPC UA or traceability databases can be equally important.
The right level of Keyence experience depends on the scope. A sensor replacement may need focused configuration knowledge, while a multi-camera inspection or complete line integration requires proven ability to design tests, manage interfaces, commission equipment and handle production variation.
Keyence work can be split between remote and on-site activities. Remote specialists can review images, configure programs, analyse logs and prepare documentation, while commissioning, optical setup and acceptance testing usually benefit from access to the German production site.
Ask a Keyence expert to explain how they would control lighting variation, false rejects, changeovers and measurement validation. Review examples of documented test plans, commissioning records and fault diagnosis rather than judging quality only by familiarity with a product name.
A freelancer working with Keyence Corporation should be comfortable across the vendor's sensor, vision, measurement and marking portfolio, not just one device family. They should also know how to document parameters, manage version changes and communicate limitations clearly to production and quality teams.
Common Keyence platforms include CV-X and XG for machine vision, IV-series vision sensors, LJ and IL laser measurement systems, code readers and laser markers. The suitable platform depends on the inspection task, response time, resolution, interface requirements and environmental conditions.
The average hourly rate of freelancers in Germany who have used Keyence in their recent projects is 95 €, which corresponds to a daily rate of about 760 € based on an 8-hour working day.
Of the freelancers in Germany who have used Keyence in their recent projects, 57% hold at least a Bachelor's degree and 43% hold at least a Master's degree.
On average, freelancers in Germany who have used Keyence in their recent projects have 21 years of professional experience, with a single engagement typically lasting around 2.1 years.
The most common languages among freelancers in Germany who have used Keyence in their recent projects are German (100%), English (100%), and Arabic (11%).
The most common industries among freelancers in Germany who have used Keyence in their recent projects are Manufacturing (100%), Automotive (56%), and Energy (33%).
The most common business areas among freelancers in Germany who have used Keyence in their recent projects are Operations (100%), Product Development (100%), and Information Technology (89%).
Main locations of FRATCH Experts, who have recently used Keyence
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
