Public utilities are essential services that provide the basic needs of the public, such as electricity, water, and gas. These services are essential for our daily lives, and without them, we would find it difficult to function. The public utilities sector is an important part of the economy and provides many job opportunities. In this blog, we will look at how many jobs are available in public utilities.
What are Public Utilities?
Public utilities are services that are provided to the public, usually by the government or a private company. These services are essential for our daily lives and include electricity, water, gas, and telecommunications. Public utilities are usually regulated to ensure that they are affordable and accessible to all.
How Many Jobs are Available in Public Utilities?
The public utilities sector is a significant employer in many countries. According to the US Bureau of Labor Statistics, the utility sector employed around 558,800 workers in 2020. This figure includes employees in electric power generation, transmission, and distribution, natural gas distribution, water and sewage treatment, and telecommunications.
Electric Power Generation, Transmission, and Distribution
The electric power generation, transmission, and distribution sector is the largest employer in the utility industry. In 2020, this sector employed around 373,400 workers in the US. This sector includes jobs in power plants, electrical substations, and transmission lines.
The job roles in this sector include engineers, technicians, line workers, and power plant operators. Engineers and technicians are responsible for designing, maintaining, and repairing power plants, electrical substations, and transmission lines. Line workers are responsible for maintaining and repairing electrical lines and equipment, while power plant operators are responsible for operating and maintaining power plants.
Natural Gas Distribution
The natural gas distribution sector is responsible for delivering natural gas to homes and businesses. In 2020, this sector employed around 93,400 workers in the US. The job roles in this sector include engineers, technicians, and gas plant operators. Engineers and technicians are responsible for designing, maintaining, and repairing natural gas pipelines and equipment, while gas plant operators are responsible for operating and maintaining natural gas plants.
Water and Sewage Treatment
The water and sewage treatment sector is responsible for treating and distributing water and treating and disposing of wastewater. In 2020, this sector employed around 102,600 workers in the US. The job roles in this sector include engineers, technicians, and water treatment plant operators. Engineers and technicians are responsible for designing, maintaining, and repairing water treatment plants, while water treatment plant operators are responsible for operating and maintaining water treatment plants.
Telecommunications
The telecommunications sector is responsible for providing telephone, internet, and other communication services. In 2020, this sector employed around 13,400 workers in the US. The job roles in this sector include engineers, technicians, and customer service representatives. Engineers and technicians are responsible for designing, maintaining, and repairing communication networks, while customer service representatives are responsible for providing assistance to customers.
Future Job Outlook in Public Utilities
The job outlook in the public utilities sector varies depending on the specific industry. The electric power generation, transmission, and distribution sector is expected to see a decline in employment due to increased automation and energy efficiency measures. However, the natural gas distribution and water and sewage treatment sectors are expected to see steady growth due to population growth and increased demand for these services.
The telecommunications sector is also expected to see growth due to increased demand for high-speed internet and other communication services. As technology continues to evolve, new jobs are likely to emerge in this sector.
Conclusion
In conclusion, the public utilities sector is an important part of the economy and provides many job opportunities. The sector includes industries such as electric power generation, transmission, and distribution, natural gas distribution, water and sewage treatment, and telecommunications.
While the job outlook in the electric power generation, transmission, and distribution sector may decline in the future due to increased automation and energy efficiency measures, the natural gas distribution and water and sewage treatment sectors are expected to see steady growth due to population growth and increased demand for these services. The telecommunications sector is also expected to see growth due to increased demand for high-speed internet and other communication services.
Overall, the public utilities sector offers a variety of job opportunities across various industries and skill levels, from engineers and technicians to line workers and customer service representatives. With the growing demand for essential services and advancements in technology, the sector is likely to continue to provide job opportunities in the future.
If you’re interested in pursuing a career in the public utilities sector, it’s important to research the specific industry and job roles you’re interested in and to gain the necessary education and training. Many jobs in the sector require specialized skills and certifications, so it’s important to be prepared and knowledgeable about the industry and job requirements.
In addition, staying up-to-date with industry trends and developments can help you stay competitive in the job market and prepare for future job opportunities. Networking with professionals in the industry and joining industry organizations can also be helpful in staying informed and building connections.

Overall, the public utilities sector offers a range of job opportunities for those interested in providing essential services to the public. While the job outlook may vary depending on the specific industry, the sector is likely to continue to provide job opportunities in the future as demand for these services continues to grow.