Seon
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PLC Programmer
- 07 March 2026
- 100%
- Permanent position
- Seon
Job summary
Join Three-Tec GmbH as an SPS-Programmierer (m/w/d) in Seon! Work in a dynamic environment on innovative projects.
Tasks
- Develop automation solutions for extrusion and dosing applications.
- Create visualizations using WinCC Unified for better user experience.
- Program and test software solutions in Siemens TIA with SCL and FUP.
Skills
- Technical education with several years of experience in SPS software.
- Strong knowledge of JavaScript and automation technology.
- Excellent German and English communication skills required.
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About the job
PLC Programmer (m/f/d) 80-100 %
Full-time and part-time at Three-Tec GmbH in Seon
Three-Tec is the specialist in the development and production of dosing systems, extruders, and process equipment for process engineering. We offer our international customers from all demanding industrial sectors a comprehensive range of quality products, complemented by competent advice as well as fast, reliable, and individual service.
We mainly carry out customer-specific orders and are a young, motivated team. We work with flat hierarchies and a flexible organization. Our development and design create new solutions for our customers, and we demonstrate our capabilities to customers in our two test laboratories. In our workshop, we manufacture parts for our own products. In assembly, these components are assembled and tested into finished machines and systems. Our automation builds control cabinets and programs the systems. Afterwards, commissioning takes place with our customers worldwide.
If you want to find an exciting, challenging, and varied area of responsibility in the growing markets of the pharmaceutical, food, chemical, and plastics industries, then we can offer you an interesting position as
PLC Programmer (m/f/d) 80-100 %
Your main tasks:
- Development of new automation solutions in the extrusion and dosing area
- Creation of visualizations with WinCC Unified
- Further development of our standard software
- Programming and testing of software solutions, primarily in Siemens TIA with the programming languages SCL and FUP
- Creation of function descriptions
- Preparation of documentation such as manuals, commissioning, and test documentation
- Testing of software, commissioning of the system in-house and possibly externally
- Travel activity for commissioning worldwide at the end customer possible
Your profile:
- Technical basic training
- Several years of experience in creating PLC software solutions (Siemens TIA, SCL, FUP)
- Good knowledge of JavaScript
- Knowledge of automation technology, control systems, and industrial software development
- Knowledge of ATEX and GMP is an advantage
- Structured, methodical approach with very independent working style
- Team-oriented
- Very good German and English skills, spoken and written
We offer:
- Varied and project-related work on exciting customer projects
- An exciting area of responsibility in an innovative, solid, and sustainably growing company with 50 employees
- A young, motivated team
- A new company building, only 8 minutes from the Lenzburg and Aarau West motorway exits
We look forward to receiving your complete application with photo addressed to Mike Wipf.