The Major PLC Platforms in European Industry
A handful of PLC families cover most of European industry. Each has its own software and is strongest in different regions. Which one your plant runs usually decides which field service technician can do the work.
Plants vary, so read the table as a general pattern.
How It Works on FindFST
Finding a PLC programmer on FindFST takes three steps.
Step 1: Search by Skill, Brand, or Location
Filter the directory by skill (a platform such as Siemens S7 or Studio 5000), brand, industry and country. Pick one of your missions and its requirements fill the filters for you.
Step 2: Review Profiles and Qualifications
Each profile shows the technician's skills, certifications, industries, completed missions and ratings, so you know who you're inviting before you commit.
Step 3: Send an Invite to Your Mission
Invite them to your mission. They accept, read the full brief and send a quote, and you approve it and pay, with no agency in between.
PLC Programming vs. PLC Maintenance
A maintenance technician keeps your existing system running. A programmer changes what it does. Say which one you need in the brief.
PLC Maintenance
- Diagnosing faults in existing programs
- Replacing hardware
- Backing up and restoring programs
- Monitoring system health
PLC Programming
- Writing new control logic
- Modifying existing programs
- Integrating new equipment
- Developing HMI screens
- Configuring communication protocols
What to Include in Your Brief
Applications are only as good as the brief. A good brief includes:
- The exact PLC model and firmware version
- The programming software and version required
- Whether backup copies of the existing program are available
- The physical process being controlled
- What change is needed and why
- Any safety systems involved
- Relevant network architecture and the documentation you need handed over
Qualifications and Experience to Consider
Manufacturer Certifications
Certificates from Siemens, Rockwell and other manufacturers confirm formal training. Ask about them, and weigh hands-on project experience at least as heavily.
Industry-Specific Experience
A programmer from pharmaceutical manufacturing will know validation and batch records. One from automotive is likely to be stronger on cycle times and robot integration. Knowing the industry can matter as much as the programming.
Safety PLC Competence
If the work touches safety-rated functions, ask for safety programming experience: safety PLCs and the machine safety standards behind them, such as ISO 13849 and IEC 62061.
Communication Protocol Experience
Plants run PROFINET, EtherNet/IP, Modbus TCP, OPC UA and more. If the work connects equipment from different makers, ask about network integration. It's a separate skill from writing logic.
Typical Timelines
As a rough guide:
Simple modifications to existing programs including testing
Adding a new station or migrating within the same PLC family
Full line programming or cross-platform migrations
Leave time for commissioning and testing after the programming. Code that compiles can still need tuning once the process is running.
Disclaimer: This guide is general information, not professional or legal advice. The timelines are indicative: the real ones depend on the plant, the platform and the state of the existing program. FindFST accepts no liability for decisions made on the basis of this guide.
Looking for someone who does this work? Browse the PLC programming technicians on FindFST, or see how remote missions work.
Find Industrial PLC Programmers on FindFST
Search the directory for field service technicians who list your PLC platform, or post a mission with the controller model, the software version and the change you need.
No agencies, no middlemen. Just a flat 6% platform fee, and the technician keeps 100% of their quoted rate.
Plenty of PLC and configuration work never needs a site visit. See how remote missions work, and fix it without paying for travel.
