PLC Programmer

About the job

We ensure that temperature and climate are right – for people and nature. As an independent, family-run Swiss company with over 300 employees, we have been committed since 1981 to renewable energies and energetically sensible system solutions that reliably cool or heat buildings. With our heat pumps, air conditioning units, and refrigeration machines, we make a concrete contribution every day to a sustainable energy future – supported by a service that provides long-term support. People who take responsibility, help shape, make courageous decisions, and make a difference count. Personal, honest, and genuine – that is what CTA stands for. For our Climate/Refrigeration division we are looking for PLC Programmer Your field of activity

• Programming of PLC controls (Codesys 3.5) with visualisation as well as BUS communications. 
• Development and maintenance of modular software libraries 
• Creation and continuous updating of technical documentation 
• Close exchange and collaboration with the PLC software team, project planning, and service 
• Commissioning of sophisticated heat pumps, air conditioning, and refrigeration systems 
• Carrying out customer assignments throughout Switzerland 
• Supporting sales in the development of innovative software concepts 
• Conducting internal training for employees

Your backpack

• Completed training as an automation technician or HF technician specialising in automation 
• Practical experience in PLC programming, ideally with Codesys 3.5 
• Proficient use of the programming language ST according to IEC 61131 
• Familiarity with modern software architectures, especially OOP (object-oriented programming) 
• Independent, structured, and reliable working style 
• Language skills: fluent German in spoken and written form 

Advantageous

• Basic knowledge of working with Linux Yocto systems 
• Sound knowledge in building automation, especially in refrigeration and heating technology 
• Fluent French in spoken and written form, good reading and comprehension skills in English

Your perspective You will find interesting work content, good development opportunities, and attractive employment conditions with us. As a future-oriented and innovative company with energetically sensible products, we stand "in harmony with nature." Our employees are close to our hearts. In doing so, we cultivate a collegial and uncomplicated relationship with each other in a family environment. We are ideally accessible by public transport and by car. Free parking spaces are available to you. Are you interested in an exciting challenge?
Apply today. We look forward to receiving your complete application documents.
Franziska Teyssier
HR Business Partner
Tel. 0041 31 720 24 16 Apply now Recruitment Consultant