SCADA Experts in Germany
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Meet FRATCH Experts in Germany, who have recently used SCADA
Niko Schmuck
Last position:
Developing Architect, Technical Lead "gridlytics" at HH Energienetze
- Building a data integration platform for high, medium, and low voltage assets for contextual analysis of time series with master data from the SCADA control system (IEC 60870 104), INIS, and SAP.
- Responsibility for the architecture and implementation of the solution, as well as sparring partner for the Product Owner.
- Use of Kotlin, Spring Boot, Maven, TimescaleDB, PostgreSQL, liquibase, Elements IoT, Docker, Kubernetes, Grafana, Python, jupyter, and various API gateways.
Emil Ostberg
Last position:
Automation Engineer In House at Prevas AB
Working as an Automation Engineer in Prevas' in-house engineering team. My primary assignment involves developing and expanding ABB 800xA SCADA systems for a large-scale data center project. Responsibilities include SCADA graphic design, alarm management, system integration using OPC UA and Modbus, testing, verification, documentation, and commissioning support. In addition, I contribute to PLC and HMI development projects using Siemens, Rockwell, and ABB platforms and provide 24/7 remote support for industrial customers.
- ABB 800xA & ControlBuilder/ AC800M
- Rockwell Studio 5000 Logix Designer
- Siemens TIA Portal
- ABB 800xA
- Remote Support
- Troubleshooting hardware/software
Ljubomir Obrenovic
Last position:
Senior Software Test Engineer at Keil KTM GmbH
Temporary employment
- System black-box integration tests (BBIT, IVVQ): Execution of regression, release, acceptance, and compliance tests for safety-critical brake control units in the rail industry
- Software test application & integration: Runtime configuration of software components and libraries, validation of interfaces, configuration dependencies, and component interactions
- Test automation (FEAT framework): Co-development and further development of an automated test framework for test execution, reporting, and result analysis
- Functional safety (SiL4, FuSi): Ensuring compliance with safety requirements, traceability and coverage, as well as standards compliance according to EN50126/28/29
- Test automation for communication components: Configuration and validation of fieldbus (CAN) and Ethernet-based TCMS data communication interfaces (TRDP and CIP)
- Requirements analysis & shift-left (PTC Windchill ALM): Analysis of software and system artifacts to identify gaps, ambiguities, and redundancies early in the SDLC
- Test design & test case development: Derivation of test conditions, coverage strategies, and implementation of data-driven test cases (DDT), including reusable test data fixtures
- CI/CD & automation (Python, PowerShell, Jenkins, SVN): Automation of build, test, and HIL deployment processes as well as integration into CI/CD pipelines
- Test data & configuration management (XML): Maintenance and adaptation of XML test vectors and system configurations with automated integration into test environments
- Non-functional testing: Execution of performance and load tests to assess stability and system behavior
- Agile development & defect management (JIRA, Confluence): Participation in Scrum teams, test coordination, review of test artifacts, as well as defect tracking and root-cause analysis
- Error analysis & debugging (CANoe, CANalyzer): Analysis of errors and message flows across multiple system layers (application to bus)
- Model-based analysis (UML, Enterprise Architect): Specification of SUT/SOW and support for systematic test control
- Process & test documentation: Creation of integration and test documentation according to internal quality and certification requirements
Jens-Uwe Peter
Last position:
Architecture and Programming for Automotive Test Bench Platform at Automotive Supplier
In this project, I was responsible for the design and implementation of a new, modular, and highly scalable test bench platform for an automotive supplier. My focus was on developing a robust system architecture and programming the associated software, with consistent use of UML modeling throughout. This structured approach made it possible to greatly increase the reusability of individual LabVIEW test modules and to significantly reduce development time for follow-up projects. I also integrated modern automotive standards such as CAN FD, LIN, and safety requirements, which made the solution future-proof.
Technologies: LabVIEW, Visio, UML, CAN FD, LIN, DMM, Safety, image processing, project management, HMI, C#, C++, Python, Rust, CI
Abir Banerjee
Last position:
Independent Consultant — Project Management at Freelance
- Managed complex CAPEX and process enhancement projects for Guidepoint, AlphaSights, L.E.K. Consulting, and NanoHelix involving cleanroom expansions, automated bioprocess systems, and validation program rollouts.
- Established and maintained comprehensive project schedules integrating engineering, validation, quality assurance, and operations milestones ensuring GMP compliance and regulatory readiness.
- Oversaw FAT/SAT coordination with vendors for bioprocess skids, monitoring instrumentation calibration, and clean utility validation protocols.
Kusay Tomeh
Last position:
Freelance System & Software Architect - DNA-Extraction Robot at QIAGEN GmbH
- System and software architecture for the QIA-symphony Connect DNA-extraction robot in Life Science / IVD automation.
- Designed features and control logic for extraction, pipetting, lysis and eluate modules using C++, PLC/ST (Beckhoff IPC / TwinCAT 3) and model-based concepts.
- Delivered ISO 13485-oriented requirements, architecture, unit/integration/regression tests and DHF/VEP/VER/TCL documentation.
- Used Polarion, Jira, Confluence, Azure and AI-assisted documentation to improve traceability and engineering efficiency.
Vaibhav Ganvir
Last position:
Expert Software & Functions Engineer at AVL Software & Functions GmbH
E-Drive Control
- Performed Model-Based Development (MBD) of application software (ASW) functions for E-Drive control using AVL & customer toolchains
- Translated product requirements into scalable, high-performance Simulink models for high-visibility projects, ensuring compliance with V-Model, AUTOSAR, ASPICE, ISO 26262, MAAB, MISRA, MXAM
- Automatic code generation (.c, .h, .arxml) using Embedded Coder
- Analyzed and derived system and ASW requirements, along with test cases, using PTC Integrity, CodeBeamer & PikeTec TPT
- Performed Verification & Validation of ASW using MIL/SIL/HIL, model/code coverage, exception report, req. & test case traceability
- Reviewed requirements, test cases and ASW, providing feedback to testing & development teams to drive bug fixes & improvements
- Created signals in Visu-IT-ADD & Vector DaVinci Developer Classic
- Documented ASW functions using Visu-IT-FunDoc & customer tool
- Updated enterprise architecture (EA) framework for system & ASW
- Created whitebox specifications for Inverter subsystem using Visio
- Commissioned & tested Inverters on Power HIL
- Mentored colleagues to foster collaboration & knowledge sharing
Ali Desteli
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.
Abdelkader El Moumane
Last position:
Lead Business Analyst (PIM)
- Further development and optimization of the PIM system (e.g. data modeling, interfaces, user experience)
- Analysis, structuring, and professional evaluation of business requirements in close coordination with business units and stakeholders
- Translating business requirements into functional and technical concepts (business & solution design)
- Designing and further developing the target PIM architecture including data models, object structures, versioning, and lifecycle concepts
- Defining interfaces, integration concepts, and data flows between PIM, eCommerce, ERP, and other systems
- Quality assurance in close collaboration with business units and the development team
- Effort estimations for analysis, design, and testing activities
- Agile, Scrum, 4APortal, SAP ERP, SAP eCommerce (Hybris)
Frank Stölzel
Last position:
Project & Interim Manager at Freelance
- See detailed project list above
Enrique Gallardo
Last position:
Security Architect at Capgemini
I implemented a Zero-Trust architecture for robust, military-grade maritime container mini data centers based on VMware & Tanzu to support containerized GIS workloads for ground forces. The main focus was on securing communications, workload protection, and data access in contested electronic battle environments affected by jamming, interception, signal manipulation, and constantly changing operational conditions. I designed and architected use cases so that every element of workload, identity, and system could continue to operate independently and securely even in degraded or disrupted scenarios. In parallel, I defined the enterprise and solution security architecture with LeanIX, Bizzdesign, and HOPEX as enterprise architecture, repository, and governance platforms to maintain architecture inventory, relationships, traceability, target pictures, and security governance in complex environments. For the architectural designs, I used Sparx Enterprise Architect to describe formal architecture views, interfaces, trust boundaries, and system architecture in both IT and OT environments. IriusRisk was used for threat modeling of the solution to identify architecture-driven risks, derive security requirements, and detect countermeasures and design gaps directly from the solution models. Risk and compliance management was supported with Archer. Architecture decisions, control gaps, and operational risks were translated into controlled governance and auditable compliance measures. For documentation, collaboration, and visual design, I used Confluence to maintain Architecture Decision Records, Security Blueprints, and workflows. I used Lucidchart and draw.io to create design artifacts tailored to stakeholders. I also defined OT security concepts with support from electrical and mechanical engineers in the areas of oil, vehicle onboard systems, rail, power plants, pharma, gas turbines, and nuclear technology. I created the end-to-end OT security strategy, starting with global policy, developed into standards and procedures, and finally aligned with Bell-LaPadula, Purdue Model, SABSA, TOGAF ADM, CENELEC 50701, IEC 62443, and NIST standards. In addition, I worked with engineering team leads to identify critical KBP assets and place them under protective measures that segmented SCADA, PLC, and HMI assets. I drove collaboration between Security, IT, and OT teams to create standardized workflows and use cases for the OT security solution catalog, while integrating Defense-in-Depth and Zero-Trust principles into operational environments. A key part of my work was integrating multidisciplinary engineering, security, and operations stakeholders into a unified security blueprinting strategy and ensuring that architecture, threat modeling, governance, and documentation were technically strong and operationally practical.
Reginald Leonczuk
Last position:
ERP System Redesign (web-based)
PHP and React redesign of a web-based ERP system.
- Development of the header and parts of the navigation
- Development of various modules in React, e.g. calendar, chat, and various tables
Over Díaz
Last position:
Senior Quality Manager at Denys GmbH
- Responsible for quality assurance (QA/QC), as-built documentation and audit planning
- Coordinating inspection of open trench and trenchless construction work (HDD, microtunneling)
- Quality control of HDPE pipe welding, conducting quality tests, pigging, pipe calibration and leak testing (pipe diameters 50–500 mm)
- Ensuring compliance with highest safety, environmental and quality standards
Basel Jaber
Last position:
Senior Application Engineer / Product Manager at Altran Magnetics LLC
- Oversee development and optimization of key products, including DP contactors, EMI filters, and circuit breakers.
- Lead certification processes ensuring compliance with UL, TÜV, and VDE standards.
- Act as technical liaison between customers, sales teams, and manufacturing to deliver customized solutions.
Uwe Keller
Last position:
Software Architect / Developer at Manufacturer of packaging and filling machines in the pharmaceutical industry
- Migration of an Excel-based parameterization software into a .NET application based on .NET 8 and WPF.
- Use of MS SQL Server as the primary database with generic access to SQLite for portability.
- Reengineering of complex macros and database-like structures in Excel sheets for input dialogs and validations.
- Integration and optimization of the solution to ensure easy-to-use operation.
- System environment: Windows 10 (x64), MS SQL Server, SQLite, Visual Studio Pro. 2022 with .NET 8.0, C# with WPF, VBA scripting with Excel, GIT.
Discover over 15,000 top freelancers
Statistics of experts using SCADA
Aggregated from the professional profiles of matched freelancers.
Experience
20 years
Position duration
2.6 years
Positions per freelancer
13
Top business areas
Operations, Information Technology, Product Development
Top industries
Manufacturing, Automotive, Energy
Certification focus areas
Information Technology, Quality Assurance, Operations
Bachelor's degree or higher
94%
Master's degree or higher
68%
Doctorate
6%
Certifications per freelancer
3
Most common languages
German, English, French
Speak two or more languages
100%
Based on our profile pool as of 30 Aug 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 SCADA
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 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
About the technology
What SCADA does
SCADA, or Supervisory Control and Data Acquisition, is used to monitor and control industrial processes from one place. It shows live data from sensors, PLCs, RTUs, and other field devices, then helps operators act on alarms, trends, and events.
Typical systems
- Plant monitoring and control rooms
- Utility and energy operations
- Water, wastewater, and treatment sites
- Remote asset supervision
- Alarm handling and historian setup
SCADA is often paired with HMI layers, historians, OPC UA, Modbus, and industrial networking gear. Strong specialists know how these pieces fit together without creating fragile links or gaps in data flow.
Where experts add value
Companies bring in freelance SCADA professionals when a plant needs a new system, a migration, or a clean-up of an old setup. They also help when alarms are noisy, tag structures are inconsistent, or remote sites are hard to maintain.
In Germany, this often matters for manufacturing, energy, building infrastructure, and process facilities that need stable operations and clear handover documentation. On-site time may be needed for commissioning, but a lot of design and support work can be done remotely.
What strong specialists know
A good SCADA specialist understands process logic, alarm design, networking, and operator workflow. They write clear tag naming, build usable screens, and keep security, redundancy, and backups in mind.
They should also know how to work with:
- PLC and RTU integration
- Industrial protocols and gateways
- Historian and reporting tools
- Testing, commissioning, and change control
Common project work
Freelancers are often hired for SCADA upgrades, plant expansions, migrations from older systems, and multi-site integration. They may also support audits, documentation, troubleshooting, and acceptance testing.
When a project crosses languages or teams, specialists who can work with German-speaking operations staff and international vendors save time and reduce mistakes.
Choosing the right expert
Look for practical delivery, not just product familiarity. The best SCADA professionals can explain alarm philosophy, tag mapping, screen hierarchy, and failover choices in simple terms.
If they have worked with the same platform family, even better. WinCC, Ignition, AVEVA System Platform, and similar systems each bring their own conventions, so hands-on experience matters more than broad claims.
Frequently asked questions
What clients ask us most about SCADA — answered in short.
SCADA is used to monitor and control machines, lines, utilities, and remote assets from a central view. It collects live data, raises alarms, logs events, and gives operators a clear picture of what is happening in the field. In practice, it sits between control hardware and the people who need to act on that data.
SCADA is the supervisory layer, while a PLC handles control logic and an HMI is usually the operator interface for one machine or area. SCADA pulls data from many sources, stores history, and supports wider coordination across a site or several sites. Companies often need all three, but they solve different problems.
A SCADA project often includes Siemens WinCC, AVEVA System Platform, Ignition, OPC UA gateways, historians, and industrial network tools. The exact stack depends on the plant, vendor standards, and how much integration is needed with PLCs, RTUs, MES, or reporting systems. A strong freelancer knows the stack that already exists on site.
A SCADA specialist should also understand PLC integration, alarm design, industrial networking, cybersecurity basics, and commissioning work. Good documentation and clear handover habits matter just as much as screen design. For larger sites, knowledge of historians and redundancy planning is a plus.
A SCADA project does not need the same profile in every phase. Small fixes may only need someone who knows the platform well, while migrations, multi-site rollouts, or production-critical changes need someone who has handled testing, cutover, and fallback planning before. The more sensitive the process, the more proven delivery matters.
Many SCADA tasks can be done remotely, such as screen design, tag mapping, alarm review, documentation, and test preparation. On-site support becomes important for commissioning, hardware checks, network troubleshooting, and final acceptance on the plant floor. In Germany, mixed remote and on-site collaboration is common on industrial projects.
Before hiring a SCADA freelancer, check whether they have worked with your platform family, your communication protocols, and your type of site. Ask for examples of alarm rationalization, migration work, or commissioning support, not just general claims. Clear references to real operating environments are more useful than broad certifications alone.
A strong SCADA expert asks about process behavior, operator roles, failover needs, and how changes will be tested. They keep naming, alarms, and screen structure consistent, and they document decisions in a way that others can maintain later. If they can explain trade-offs plainly, that is a good sign.
The average hourly rate of freelancers in Germany who have used SCADA in their recent projects is 100 €, which corresponds to a daily rate of about 798 € based on an 8-hour working day.
Of the freelancers in Germany who have used SCADA in their recent projects, 94% hold at least a Bachelor's degree, 68% hold at least a Master's degree, and 6% hold a doctorate.
On average, freelancers in Germany who have used SCADA in their recent projects have 20 years of professional experience, with a single engagement typically lasting around 2.6 years.
The most common languages among freelancers in Germany who have used SCADA in their recent projects are German (97%), English (95%), and French (26%).
The most common industries among freelancers in Germany who have used SCADA in their recent projects are Manufacturing (71%), Automotive (55%), and Energy (47%).
The most common business areas among freelancers in Germany who have used SCADA in their recent projects are Operations (84%), Information Technology (79%), and Product Development (76%).
Main locations of FRATCH Experts, who have recently used SCADA
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
