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PLC programmer (m/f/d)
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What is a PLC programmer?
Definition and overview
A PLC programmer is a specialist in programmable logic controllers (PLCs) used in automation technology. They program, test and optimize PLC systems, i.e. operating systems for computers that control machines and systems.
PLCs are used particularly in industry in regulation and control technology and are considered the heart of an automation system. PLC programmers are therefore responsible for the programming and development of machines, as well as their maintenance and repair.
The German term SPS programmer, which stands for "programmable logic controller", is used in German.
PLCs are different types of hardware that have special inputs and outputs, an operating system and interfaces to which a machine is linked. This device can then be controlled by the PLC. In addition to industry and logistics, PLCs are also used in buildings or in traffic, for example as traffic lights.
The PLC programmer ensures that the control system functions according to the wishes of the client or supervisor. In addition to the initial development, their area of responsibility also includes the repair and further development of the systems.
PLC programmer salary:
a comprehensive overview
The salary of a PLC programmer depends on various factors.
As PLC programmers are currently in high demand on the job market, companies are paying well. There are currently plenty of job offers. Freelancers are also in demand and welcome in many companies. The average salary range in Germany is between €35,000 and €65,000 per year.
The IHK examination to become a PLC technician or IT specialist is welcomed by many companies and is correspondingly better paid.
Starting salary as a PLC programmer:
Junior PLC programmer salary
Senior PLC programmer salary:
Your salary with several years of experience
What does a PLC programmer do?
Tasks and activities
PLC programmers have the task of designing regulation and control programs that are used for systems as well as for individual machines.
PLC programmers work on the basis of specifications and develop PLCs, which they optimize and maintain if necessary. Error diagnosis is also part of the tasks of PLC programmers, as is the analysis and visualization of processes in order to detect sources of error and increase efficiency. In addition to working in production and processing, PLC programmers can also be involved in advising customers in sales or support them by providing targeted advice on the use of PLCs.
Specialists therefore also need an understanding of the economic aspects of their SPS.
- Design and development of regulation and control programs
- Optimization and further development of the programs
- Commissioning the PLC and introducing customers
- Fault diagnosis and maintenance
- Creation of plans and instructions
- Visualization and documentation of processes
- Customer advice and sales
Junior PLC programmer tasks
Senior PLC programmer tasks
PLC programmer
training, studies & further education
There is no specific training to become a PLC programmer. Rather, it is an advanced or further training course for career changers who have originally completed an apprenticeship or degree in the fields of computer science, mechanical engineering, automation technology, electrical engineering and similar professions.
The scope, duration and content of these PLC training courses vary depending on the training provider. As a rule, you can expect a duration of between three and six months. In view of the strong demand in the field of control technology against the backdrop of the digitalization of the economy, further vocational training to become a PLC programmer is worthwhile.
PLC programming studies: the academic path
A degree can be an excellent foundation for a career in PLC programming, although there is no specific PLC degree program. Degree programs such as electrical engineering, automation engineering or mechatronics often offer courses in PLC programming.
A degree course offers several advantages. Firstly, it provides a deep theoretical understanding of the subject matter, which can be very useful in practice. Second, it provides access to modern laboratories and equipment, which allows for hands-on experience. Third, a degree can open the door to advanced career opportunities that may not be accessible without a degree.
Examples of suitable degree programs are
- Electrical Engineering: This course provides a solid foundation in the basics of electronics and programming.
- Automation technology: This degree program focuses on the automation of production processes, including PLC programming.
- Mechatronics: This interdisciplinary course combines mechanical engineering, electrical engineering and computer science, including PLC programming.
With a degree in one of these areas, you will be well prepared for a career as a PLC technician.
PLC programmers with a degree also generally receive a higher salary.
PLC programmer course
PLC programmer as a career changer
A lateral entry into PLC programming is possible, even if you have no experience in this area. The first step is to familiarize yourself with the basics of PLC programming. There are many online courses and books that can help you with this.
The next step is the practical application of the knowledge you have learned. You could try to start a simple project at home or do an internship in a company that uses PLC programming or take a PLC course.
Finally, you should be willing to constantly learn and develop, as the technology and requirements in this field can change quickly. With commitment and perseverance, you can successfully enter the field of PLC programming.
Knowledge is power
Skills of a PLC programmer
PLC programmers must first have comprehensive specialist knowledge in the fields of computer science and programming and be proficient in all common programming languages such as C++, C#, Python and Ladder Logic. This is complemented by knowledge of the most important control programs, a good command of English and the ability to work autonomously and independently. These skills are necessary to program and control complex processes in automation technology.
Industry-specific knowledge is also an advantage for you as a PLC programmer, as many companies require a good understanding of their respective niche.
PLC programmers must also be able to work in a team and have strong communication skills in order to work successfully with other departments and specialist areas. Analytical thinking and problem-solving skills are also important in this profession.
It is also an advantage that you are flexible and willing to learn, as technologies and developments in this area are constantly changing. You should therefore always be prepared to continue your education and to deal with new technologies.
We have summarized the most important skills for you:
- Comprehensive knowledge of IT, programming languages and control programs
- Sense of responsibility and structured work
- Good knowledge of English
- Independence and personal responsibility
- Teamwork and communication skills
- Analytical thinking and problem-solving skills
- Flexibility and willingness to learn new technologies and developments
PLC programmer career:
opportunities on the job market
The career prospects for PLC programmers are very good. Due to the high demand for automation in many industries, there is a high demand for qualified PLC programmers. According to a study by Bitkom, around 86,000 vacancies for IT experts were unfilled at the end of 2020 because there were not enough qualified applicants. The Hays Skilled Labor Index for IT positions increased by 10 percentage points in Q4 2023 compared to the previous quarter. It is the first increase in IT jobs after two quarters of declines. So your chances in PLC programming are good.
Our automated society means that the demand for PLC specialists will only continue to increase, which is why a career in this field has very good prospects for the future.
Top Vacancies: PLC programmer Jobs (m/f/d)
FAQ
PLC programmers are specialists who program programmable logic controllers (PLCs) that are used in industry to automate machines and systems. They create and optimize programs that control and monitor machines in order to make production processes efficient and safe.
As a PLC programmer in Germany, you will earn an average of around €35,000 gross when starting out. This salary can increase to around €65,000 with more professional experience.
In PLC programming, employers generally expect a degree in subjects such as automation technology or vocational training in IT or electrical engineering.
The hourly rate for a PLC programmer in a permanent position in Germany is between €18 and €20. For freelancers in PLC programming, the hourly rate can even be between €50 and €95.
A programmable logic controller (PLC) is a device used in industry to automate machines and systems. It reads sensor data, executes a program based on this data and then controls actuators such as motors, valves and other mechanical components.
