Science, Tech, Math › Science Chemical Engineer Job Profile and Career Information Share Flipboard Email Print Nicola Tree / Getty Images Science Chemistry Chemistry In Everyday Life Basics Chemical Laws Molecules Periodic Table Projects & Experiments Scientific Method Biochemistry Physical Chemistry Medical Chemistry Famous Chemists Activities for Kids Abbreviations & Acronyms Biology Physics Geology Astronomy Weather & Climate By Anne Marie Helmenstine, Ph.D. Chemistry Expert Ph.D., Biomedical Sciences, University of Tennessee at Knoxville B.A., Physics and Mathematics, Hastings College Dr. Helmenstine holds a Ph.D. in biomedical sciences and is a science writer, educator, and consultant. She has taught science courses at the high school, college, and graduate levels. our editorial process Facebook Facebook Twitter Twitter Anne Marie Helmenstine, Ph.D. Updated February 17, 2019 Chemical engineers apply the principles of chemical engineering to identify and solve technical problems. Chemical engineers work mainly within the chemical and petrochemical industries. What Is a Chemical Engineer? Chemical engineers use math, physics, and economics to solve practical problems. The difference between chemical engineers and other types of engineers is that they apply a knowledge of chemistry in addition to other engineering disciplines. Chemical engineers may be called "universal engineers" because their scientific and technical mastery is so extensive. What Do Chemical Engineers Do? Some chemical engineers make designs and invent new processes, some construct instruments and facilities, and some plan and operate facilities. Chemical engineers have helped develop atomic science, polymers, paper, dyes, drugs, plastics, fertilizers, foods, textiles, and chemicals. They devise ways to make products from raw materials and ways to convert one material into another useful form. Chemical engineers can make processes more cost effective, more environmentally friendly, or more efficient. A chemical engineer can find a niche in any scientific or engineering field. Chemical Engineer Employment and Salaries As of 2014, the US Department of Labor estimated there were 34,300 chemical engineers in the United States. At the time of the survey, the average hourly wage for a chemical engineer was $46.81 per hour. The median annual salary for a chemical engineer was $97,360 as of 2015. In 2014, the Institution of Chemical Engineers Salary Survey reported the average salary for a chemical engineer in the UK was £55,500, with a starting salary for a graduate averaging £30,000. College graduates with a chemical engineering degree typically gain high salaries for even first employment. Educational Requirements for Chemical Engineers An entry-level chemical engineering job typically requires a college bachelor's degree in engineering. Sometimes a bachelor's degree in chemistry, math, or another type of engineering will suffice. A master's degree is helpful. Additional Requirements for Engineers In the US, engineers who offer their services directly to the public need to be licensed. Licensing requirements vary, but in general an engineer must have a degree from a program that is accredited by the Accreditation Board for Engineering and Technology (ABET), four years of relevant work experience, and must pass a state examination. Job Outlook for Chemical Engineers Employment of chemical engineers (as well other types of engineers and chemists) is expected to grow at the rate of 2 percent between 2014 and 2024, slower than the average for all occupations. Career Advancement in Chemical Engineering Entry level chemical engineers advance as they assume more independence and responsibility. As they gain experience, solve problems, and develop designs they may move into supervisory positions or may become technical specialists. Some engineers start their own companies, some move into sales, and others become team leaders and managers.