In countries with large concentrations of construction work, such as the Gulf Coast region in the US, such areas often feature shopping malls, office buildings, hotels, plazas, etc. Some of the most popular sub-specialties of the construction industry include civil engineering, structural engineering, plumbing, painting, carpentry, and electrical engineering. In addition, the industry provides opportunities for career advancement such as project management, safety management, project planning, design, construction project management, project finance, and construction accounting. With globalization is becoming an increasingly important factor in the industry, many job openings have opened up across the globe.