Siemens Opcenter Experts in Germany
in minutes from over 15,000 CVs with the power of AI.Hire experts who configure Opcenter MES, connect shop-floor systems, and align production data with ERP and PLM, with fast, precise matching of vetted, available freelancers.
Meet FRATCH Experts in Germany, who have recently used Siemens Opcenter
Egon Maier
Last position:
SAP S/4HANA Integration Consultant – MES / Siemens Opcenter Integration at Metso Corporation
- Supported an integration project between SAP S/4HANA and a MES / Siemens Opcenter system via Azure Middleware.
- Responsible for SAP-side analysis, mapping and provisioning of relevant data objects such as material master data, production orders and process orders using SAP standard APIs and OData services.
- SAP-side mapping for Material Master, Production Orders and Process Orders
- Usage of API_PRODUCT, API_PRODUCTION_ORDER_2_SRV and API_PROCESS_ORDER_2_SRV
- Consideration of SAP S/4HANA Advanced Available-to-Promise for order confirmation, production availability and downstream MES execution
- Support for SAP Gateway and OData service topics
- Interface coordination between SAP S/4HANA, Azure Middleware and MES / Siemens Opcenter
- Support for testing, monitoring and error analysis
- Worked with BTC Cockpit and Deloitte ASADEV Tool
Stefan Hagen
Last position:
Interim Sales (Management) at SteveVentures
- Interim sales mandates across multiple industries and market environments
- Targeted professional development in Artificial Intelligence and Professional Scrum Master
- Operational optimization and management of own business activities in property management and short-term vacation rental operations
Ertan Doganci
Last position:
IT Project Manager - freelancer at Digiply GmbH
Kaliyan Muthukrishnan
Last position:
Techno-Functional Consultant – Digital Lab & Manufacturing Systems at Dynavax Technologies
- Led SampleManager LIMS 21.x & LabWare LIMS v8 implementation, reducing manual lab errors by 40% and improving data traceability.
- Configured LW LIMS & SM LIMS 21.2: workflow design, role-based access control (RBAC), and master data management.
- Designed and configured LES workflows: sample lifecycle management, test assignments, approvals, and result review processes.
- Managed Master Menu and CI configuration, ensuring consistency, data integrity, and regulatory compliance.
- Integrated LIMS 21.2 with MES, ERP, EM, WinKQCL (Lonza MODA), SoftMax Pro, Empower, and Chromeleon CDS via REST APIs and web services.
- Implemented PAS-X MES: architecture design, multi-platform implementation (PAS-X, Siemens Opcenter), and integration with PLC, SCADA, and DCS systems.
- Executed IQ/OQ/PQ qualification protocols and Validation Summary Reports (VSR) for QC analytical and utility systems in aseptic and sterile production environments.
- Developed and reviewed Risk Assessments, Traceability Matrices, and Data Integrity evaluations in accordance with ALCOA+, 21 CFR Part 11, and EU Annex 11.
- Led EMA/FDA/WHO inspection readiness, standardized CQV SOPs, enabled digital CQV integration (LIMS/CDS/MES/SCADA/ERP/SDMS), and ensured 21 CFR Part 11 & Annex 11 compliance.
- Managed secure OT cybersecurity: network configuration and access control.
- Configured NuGenesis SDMS for document/data management, CDS/LIMS integration, workflow automation, and reporting.
Pierre Fokom
Last position:
SAP PP & MES Consultant at Rohde und Schwarz
- Integration of SAP in MES Opcenter
- Design specification for SAP connection
- Interface development between SAP ERP and Teamcenter
- Integration of Teamcenter solution BOM administration
- Technologies: SAP PP/PI, MES Opcenter, Mulsoft, PLSQL, Java, REST API, SQL
Laurence Monkam
Last position:
MES Tulip Validation Stream Manager
Discover over 15,000 top freelancers
Statistics of experts using Siemens Opcenter
Aggregated from the professional profiles of matched freelancers.
Experience
23 years
Position duration
2.8 years
Positions per freelancer
11
Top business areas
Operations, Information Technology, Production
Top industries
Information Technology, Manufacturing, Automotive
Certification focus areas
Information Technology, Operations, Project Management
Bachelor's degree or higher
100%
Master's degree or higher
67%
Certifications per freelancer
4
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 Siemens Opcenter
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
Production control
Siemens Opcenter is used to plan, run, and monitor manufacturing operations. Teams also search for it as Opcenter MES or the Siemens Opcenter suite, especially when they need tighter control across work instructions, traceability, and execution on the shop floor.
Core stack
- Opcenter MES for execution, genealogy, and quality checks
- Opcenter APS for finite scheduling and capacity planning
- Integration with ERP, PLM, SCADA, and machine data
- Custom forms, workflows, and shop-floor dashboards
Strong specialists know how these parts fit together and how data moves between them. They can map plant rules into clean process logic without breaking daily operations.
Typical projects
Companies bring in freelance expertise for rollouts, upgrades, and plant-to-plant standardization. They also need help when a site replaces paper-based control, adds traceability for regulated production, or has to connect Opcenter to older machines and line systems.
- MES implementation and template design
- Migration from legacy Camstar setups or earlier Opcenter landscapes
- Interface design for ERP, historians, and automation layers
- Reporting, quality flow, and electronic batch records
When help is needed
Opcenter work often becomes critical during plant changes, validation efforts, or a global template rollout. A freelancer is useful when internal teams know the process but need outside depth in configuration, integration, or troubleshooting.
In Germany, companies in automotive, industrial equipment, chemicals, food, and regulated manufacturing often need both technical precision and clear documentation. Remote work is common for design and integration; on-site time helps when process mapping or shop-floor testing is sensitive.
What good specialists do
Strong professionals do more than configure screens. They ask how operators work, how data must be validated, and where the master data really lives.
They usually bring:
- process modeling and MES fit-gap analysis
- integration knowledge across APIs, middleware, and message flows
- testing discipline for UAT, cutover, and go-live support
- clear communication with production, IT, and quality teams
Signs of fit
A good match understands both manufacturing reality and software detail. Look for experts who have worked with line-level exceptions, genealogy, downtime capture, and release flows, not just tool configuration.
They should be able to explain trade-offs between standard Opcenter setup and custom logic. If a specialist can keep the system stable while adapting it to plant rules, that is usually the right profile.
Frequently asked questions
Not sure where to start with Siemens Opcenter? These answers cover the essentials.
Siemens Opcenter is used to manage production execution, scheduling, traceability, and quality-related shop-floor work. It helps teams turn plant rules into controlled digital processes, whether the setup is focused on MES, APS, or a broader manufacturing operations flow.
Opcenter is the broader Siemens product family, while Opcenter MES refers to the execution part many companies use day to day. Some older landscapes still use the Camstar name, because parts of the current stack grew out of that heritage. A good specialist understands both the current terminology and the legacy setup.
A strong Siemens Opcenter freelancer is useful during rollouts, template changes, plant integrations, or upgrade work. Companies also bring in outside help when internal teams need support for traceability, quality flows, or a difficult interface to ERP or automation systems.
A useful Opcenter MES specialist usually knows manufacturing process design, integration patterns, and testing discipline. Adjacent skills often include ERP connectivity, PLM alignment, data mapping, validation work, and familiarity with shop-floor systems such as SCADA or historians.
Siemens Opcenter projects need more than basic tool knowledge when the scope touches real production. The right expert should have handled configuration, integration, and go-live support, because the risk is usually in process fit and data flow, not in the screens alone.
Opcenter work can often be done remotely for analysis, configuration, interface design, and test preparation. On-site time helps when the expert needs to observe operators, map real shop-floor steps, or support cutover and plant testing. Many teams use a mix of both.
A good Siemens Opcenter specialist can explain how they handled plant rules, master data, and exception cases in past work. Look for clear examples around scheduling, genealogy, quality checks, and integration, plus a calm approach to testing and go-live issues.
An Opcenter MES assignment often needs close work with production, quality, and IT stakeholders. Freelancers should be ready to document decisions clearly, work with changing requirements, and handle terminology that may differ from site to site, especially in regulated or multi-plant setups.
The average hourly rate of freelancers in Germany who have used Siemens Opcenter in their recent projects is 111 €, which corresponds to a daily rate of about 885 € based on an 8-hour working day.
Of the freelancers in Germany who have used Siemens Opcenter in their recent projects, 100% hold at least a Bachelor's degree and 67% hold at least a Master's degree.
On average, freelancers in Germany who have used Siemens Opcenter in their recent projects have 23 years of professional experience, with a single engagement typically lasting around 2.8 years.
The most common languages among freelancers in Germany who have used Siemens Opcenter in their recent projects are German (100%), English (100%), and French (33%).
The most common industries among freelancers in Germany who have used Siemens Opcenter in their recent projects are Information Technology (83%), Manufacturing (83%), and Automotive (67%).
The most common business areas among freelancers in Germany who have used Siemens Opcenter in their recent projects are Operations (100%), Information Technology (83%), and Production (83%).
Main locations of FRATCH Experts, who have recently used Siemens Opcenter
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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FRATCH CEO
