Injectors, concrete

What does a concrete injector do? – Tasks and work environment

A concrete injector works to reinforce and seal concrete structures by injecting various materials, such as cement or chemical substances, into cracks and cavities. Tasks include preparing injection equipment, mixing materials, and monitoring the injection process to ensure the desired density and strength are achieved. The work is often carried out on construction sites, in tunnels, bridges, or other infrastructural environments where concrete structures require maintenance or repair. The work environment can be challenging and varied, involving work at heights, in confined spaces, and sometimes underground.

Salary development over time

The salary for a concrete injector has shown a clear upward trend in recent years. In 2022, the average salary was 35,700 SEK per month. The following year, 2023, the average increased to 36 500 SEK, which is approximately a 2.2% increase. In 2024, the salary continued to rise to 38 400 SEK, representing a further increase of 5.2% compared to the previous year. This salary development reflects a continued strong demand for skilled concrete workers and injectors, especially given the increased need for maintenance and reinforcement of older infrastructure. The shortage of experienced professionals has also contributed to rising wages, with employers willing to pay more to attract and retain competent personnel in the field.

Concrete injector salary – comprehensive overview

• Average salary: 38 400 SEK/month
• Lowest salary: 34,200 SEK/month (female)
• Highest salary: 39,600 SEK/month (male, regional sector)
• Hourly wage: 231 SEK
• Gender differences: Women earn 34,200 SEK, men 38 500 SEK (women earn 89% of what men do)
• Regional differences: Highest salaries are found in regional sectors, with variations depending on region and project

Education and qualifications

To work as a concrete injector, a high school education in construction and civil engineering is generally required, often supplemented with practical training or specialized courses in concrete technology. Many employers also require documented work experience or certifications in injection and concrete work. The educational path can vary depending on the employer, but technical understanding and precision are fundamental requirements.

• High school education: Construction and civil engineering program, 3 years
• Certification: Occupational certificate for concrete workers is recommended
• Practical training: On-the-job learning during education
• Courses: Specialized courses in injection and sealing work
• Prerequisites: Good physical health, technical interest, and accuracy

Common benefits and compensations

Concrete injectors are often covered by collective agreements that provide benefits such as occupational pension, insurance, and holiday pay. Many employers also offer wellness contributions, work clothing, and opportunities for further training. Compensation for unsociable hours and overtime is common in the industry, especially for projects involving shift work or work during evenings and weekends.

Competition and challenges

The job market for concrete injectors is characterized by a pronounced shortage of qualified personnel, creating good opportunities for those with the right skills. At the same time, the profession can be physically demanding and involve working in environments with high safety requirements. Competition for the most attractive projects or employers can be fierce, especially in metropolitan areas, and high demands are placed on both technical skill and teamwork. Additionally, the trend towards increased automation and digitalization requires continuous skills development within the profession.

Tips for aspiring concrete injectors

To succeed as a concrete injector, attention to detail and a strong technical interest are important, as the work often requires precision and problem-solving skills. Being flexible and adaptable facilitates work in varying environments, which can change quickly from day to day. Good physical condition and endurance are essential due to physical tasks and sometimes heavy lifting. Actively seeking internships during training is recommended, as work experience is highly valued during hiring. Pursuing additional training or specialized courses in concrete technology can also provide a competitive edge. Teamwork skills are crucial, as work is often performed in teams and requires clear communication. Finally, safety awareness is important, as the profession involves working with machinery and materials where risks may occur.

Key facts about concrete injectors

• Education level: High school education in construction and civil engineering
• Work form: Full-time, often project-based employment
• Demand: High shortage of qualified personnel
• Work environment: Construction sites, tunnels, bridges, and sometimes underground
• Number of job openings: 379 within the concrete work profession

Career paths and future prospects

After a few years of experience as a concrete injector, opportunities arise for more specialized roles, such as supervisor, site manager, or quality manager within concrete and injection technology. Some choose to further their education in construction technology or project management to advance into overarching leadership roles. Employment forecasts indicate that the demand for concrete workers, including injectors, is expected to remain high over the next five years, with a continued shortage of qualified workers and large opportunities nationwide. The trend of increased investments in infrastructure and maintenance of existing structures suggests stable future prospects within the profession.

Frequently asked questions about concrete injectors

• What does a concrete injector earn?
  - The average salary is 38 400 SEK per month, with variation between 34,200 SEK and 39,600 SEK depending on experience, region, and gender.
• How do you become a concrete injector?
  - The most common path is a high school education in construction and civil engineering, supplemented with practical training and possible certifications.
• What are the job responsibilities of a concrete injector?
  - A concrete injector works to reinforce and seal concrete structures by injecting materials into cracks and cavities.
• Are there job opportunities for concrete injectors?
  - Yes, there is a high demand, with 379 job openings within the profession.
• What benefits are common for concrete injectors?
  - Benefits include occupational pension, insurance, wellness contributions, and compensation for unsociable hours.
• Is there a salary gap between men and women?
  - Yes, women earn on average 34,200 SEK, which is 89% of men's salary at 38 500 SEK.
• What are the career prospects after a few years in the profession?
  - You can advance to roles such as supervisor, site manager, or pursue further education to become a project manager.