How Industry 4.0 and Automation Are Changing the Requirements for Technical Staffing

As Industry 4.0 gains real momentum, Danish industrial companies are in the midst of a technological transformation that is not just about new machines and systems — but about people. Automation, digitalization, and data connectivity across production stages create new opportunities, but also new challenges for recruitment and skills development.

Where the traditional technician was once an expert in mechanical components, modern production systems today require understanding of mechanics, electronics, and software alike. PLC programming, SCADA systems, robot integration, and data-driven decision-making have become natural parts of everyday life in many technical roles. This means that the competence requirements are gradually moving toward mechatronics — the combined understanding of multiple technological disciplines — where the evolution sets new demands for both companies and employees.

There is already a shortage of qualified technical professionals in Denmark, and as the requirements continue to evolve, the imbalance between supply and demand becomes even more apparent.

Many companies find that it can take months to find a PLC programmer, automation engineer, or technician with the right mix of hands-on experience and digital insight. Meanwhile, production lines stand still, projects are delayed — and the hidden costs add up quickly.

Part of the solution lies in thinking more flexibly about staffing. Temporary technical specialists, project-based hires, or outsourcing can be effective ways to solve specific tasks without waiting for the “perfect” full-time hire.

At the same time, companies should view upskilling as a strategic investment. Many of the best technicians have a solid practical foundation — but need a boost on the software and data side. A targeted competence upgrade is often faster and more cost-effective than hiring new staff.

At TechSupply/CVforum, we see how the most in-demand profiles are those who can combine classical technical understanding with digital thinking. They are curious, eager to learn, and move effortlessly between physical equipment and virtual systems.

Therefore, technical staffing in the future will not only be about specific skills and experience, but just as much about the competence potential that can be developed further.

Industry 4.0 does not mean fewer people — it means different people. The production of the future requires technical specialists who can collaborate across disciplines, understand data, and take responsibility for complex processes.

For companies, this means building flexible staffing solutions that can scale with developments — strengthening their ability to respond quickly as needs arise.