What They Do: Chemists and materials scientists study substances at the atomic and molecular levels and analyze the ways in which the substances interact with one another.
Work Environment: Chemists and materials scientists work in laboratories and offices. They typically work full time and keep regular hours.
How to Become One: Chemists and materials scientists need at least a bachelor’s degree in chemistry or a related field. However, a master’s degree or Ph.D. is needed for many research jobs.
Salary: The median annual wage for chemists is $76,890. The median annual wage for materials scientists is $99,800.
Job Outlook: Overall employment of chemists and materials scientists is projected to grow 4 percent over the next ten years, about as fast as the average for all occupations. Chemists and materials scientists with an advanced degree, particularly those with a Ph.D., are expected to have better opportunities.
Related Careers: Compare the job duties, education, job growth, and pay of chemists and materials scientists with similar occupations.
Chemists and materials scientists study substances at the atomic and molecular levels and analyze the ways in which the substances interact with one another. They use their knowledge to develop new and improved products and to test the quality of manufactured goods.
Chemists and materials scientists typically do the following:
Some chemists and materials scientists work in basic research. Others work in applied research. In basic research, chemists investigate the properties, composition, and structure of matter. They also experiment with combinations of elements and the ways in which they interact. In applied research, chemists investigate possible new products and ways to improve existing ones. Chemistry research has led to the discovery and development of new and improved drugs, plastics, fertilizers, flavors, batteries, and cleaners, as well as thousands of other products.
Materials scientists study the structures and chemical properties of various materials to develop new products or enhance existing ones. They determine ways to strengthen or combine existing materials, or develop new materials for use in a variety of products. Applications of materials science include inventing or improving ceramics, plastics/polymers, metallic alloys, and superconducting materials.
Chemists and materials scientists use computers and a wide variety of sophisticated laboratory instrumentation for modeling, simulation, and experimental analysis. For example, some chemists use three-dimensional computer modeling software to study the structure and properties of complex molecules.
If a chemist specializes in green chemistry, he or she will design chemical processes and products that are environmentally sustainable. Green chemistry processes minimize the creation of toxins and waste.
Most chemists and materials scientists work as part of a team. The number of scientific research projects that involve multiple disciplines is increasing, and it is common for chemists and materials scientists to work on teams with other scientists, such as biologists, physicists, computer specialists, and engineers. For example, in pharmaceutical research, chemists may work with biologists to develop new drugs and with engineers to design ways to mass-produce the new drugs. For more information, see the profiles on biochemists and biophysicists, microbiologists, zoologists and wildlife biologists, physicists and astronomers, computer and information technology occupations, and engineering occupations.
Because chemists and materials scientists typically work on research teams, they need to be able to work well with others toward a common goal. Many serve in a leadership capacity and need to be able to motivate and direct other team members.
Chemists often specialize in a particular branch of the field. The following are examples of types of chemists:
Analytical chemists determine the structure, composition, and nature of substances by examining and identifying their various elements or compounds. They also study the relationships and interactions among the parts of compounds. Some analytical chemists specialize in developing new methods of analysis and new techniques for carrying out their work. Their research has a wide range of applications, including food safety, pharmaceuticals, and pollution control.
Forensic chemists analyze evidence for clues to help solve crimes. These chemists aid in criminal investigations by testing evidence, such as DNA, and interpreting their findings. Not only is human DNA evidence tested; DNA evidence can be used to exonerate animals suspected of having killed people or other animals. These chemists work primarily in laboratories, though they sometimes testify in court.
Inorganic chemists study the structure, properties, and reactions of molecules that do not contain carbon, such as metals. They work to understand the behavior and the characteristics of inorganic substances. Inorganic chemists figure out how these materials, such as ceramics and superconductors, can be modified, separated, or used in products.
Medicinal chemists research and develop chemical compounds that can be used as pharmaceutical drugs. They work on teams with other scientists and engineers to create and test new drug products. They also help develop new and improved manufacturing processes to effectively produce new drugs on a large scale.
Organic chemists study the structure, properties, and reactions of molecules that contain carbon. They also design and make new organic substances that have unique properties and applications. These compounds, in turn, have been used to develop many commercial products, such as pharmaceutical drugs and plastics.
Physical chemists study the fundamental characteristics of how matter behaves on a molecular and atomic level and how chemical reactions occur. From their analyses, physical chemists may develop new theories, such as how complex structures are formed. Physical chemists often work closely with materials scientists, to research and develop potential uses for new materials.
Theoretical chemists investigate theoretical methods that can predict the outcomes of chemical experiments. Theoretical chemistry encompasses a variety of specializations, although most specializations incorporate advanced computation and programming. Some examples of theoretical chemists are computational chemists, mathematical chemists, and chemical informaticians.
Materials scientists tend to specialize by the material they work with most often. A few examples of materials in which these scientists specialize are ceramics, glasses, metals, nanomaterials (extremely small substances), polymers, and semiconductors.
Chemists hold about 87,700 jobs. The largest employers of chemists are as follows:
|Research and development in the physical, engineering, and life sciences||14%|
|Federal government, excluding postal service||7%|
|Administrative and support and waste management and remediation services||4%|
Materials scientists hold about 8,100 jobs. The largest employers of materials scientists are as follows:
|Research and development in the physical, engineering, and life sciences||23%|
|Management of companies and enterprises||11%|
|Computer and electronic product manufacturing||9%|
|Architectural, engineering, and related services||8%|
Chemists and materials scientists typically work in laboratories and offices, where they conduct experiments and analyze their results. In addition to working in laboratories, materials scientists work with engineers and processing specialists in industrial manufacturing facilities. Some chemists also work in these facilities and usually are responsible for monitoring the environmental conditions at the plant.
Chemists and materials scientists who work for manufacturing companies may have to travel occasionally, especially if their company has multiple facilities. Others may work outdoors to collect samples and conduct onsite analysis of air, soil, or water.
Chemists and materials scientists may be exposed to health or safety hazards when handling certain chemicals, but there is little risk if they follow proper procedures, such as wearing protective clothing when handling hazardous chemicals.
Chemists and materials scientists typically work full time and keep regular hours. Occasionally, they may have to work additional hours to meet project deadlines or perform time-sensitive laboratory experiments during off-hours.
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Chemists and materials scientists need at least a bachelor's degree in chemistry or a related field. However, a master's degree or Ph.D. is required for many research jobs.
A bachelor's degree in chemistry or a related field is needed for entry-level chemist or materials scientist jobs. Research jobs require a master's degree or a Ph.D. and also may require significant levels of work experience. Chemists and materials scientists with a Ph.D. and postdoctoral experience typically lead basic- or applied-research teams. Combined programs, which offer an accelerated bachelor's and master's degree in chemistry, also are available.
Many colleges and universities offer degree programs in chemistry that are approved by the American Chemical Society. Some colleges offer materials science as a specialization within their chemistry programs, and some engineering schools offer degrees in the joint field of materials science and engineering. High school students can prepare for college coursework by taking chemistry, math, and computer science classes.
Undergraduate chemistry majors typically are required to take courses in analytical, organic, inorganic, and physical chemistry. In addition, they take classes in math, biological sciences, and physics. Computer science courses are essential because chemists and materials scientists need computer skills to perform modeling and simulation tasks, manage and manipulate databases, and operate computerized laboratory equipment.
Laboratory experience through internships, fellowships, or work–study programs in industry is also useful. Some universities offer cooperative programs in which students gain work experience while pursuing a degree.
Graduate students studying chemistry commonly specialize in a subfield, such as analytical chemistry or inorganic chemistry. For example, those interested in doing research in the pharmaceutical industry usually develop a strong background in medicinal or organic chemistry.
Analytical skills. Chemists and materials scientists carry out scientific experiments and studies. They must be precise and accurate in their analyses because errors could invalidate their research.
Communication skills. Chemists and materials scientists need to communicate clearly with team members and other scientists. They must read and write technical reports and give presentations.
Interpersonal skills. Chemists and materials scientists typically work on interdisciplinary research teams and need to work well with others toward a common goal. Many serve as team leaders and must motivate and direct other team members.
Math skills. Chemists and materials scientists regularly use complex mathematical equations and formulas, and they need a broad understanding of math, including calculus, algebra, and statistics.
Organizational skills. Chemists and materials scientists need to document processes carefully in order to conform to regulations and industry procedures. Disorganization in the workplace can lead to legal problems, damage to equipment, and chemical spills.
Perseverance. Scientific research involves substantial trial and error, and chemists and materials scientists must not become discouraged in their work.
Problem-solving skills. Chemists and materials scientists research and develop new and improved chemical products, processes, and materials. This work requires a great deal of trial and error on the part of chemists and materials scientists before a unique solution is found.
Time-management skills. Chemists and materials scientists usually need to meet deadlines when conducting research. They must be able to manage time and prioritize tasks efficiently while maintaining their quality of work.
Chemists typically receive greater responsibility and independence in their work as they gain experience. Greater responsibility also is gained through further education. Ph.D. chemists usually lead research teams and have control over the direction and content of projects, but even Ph.D. holders have room to advance as they gain experience. As chemists become more proficient in managing research projects, they may take on larger, more complicated, and more expensive projects.
Some chemists and materials scientists become natural sciences managers.
The median annual wage for chemists is $76,890. The median wage is the wage at which half the workers in an occupation earned more than that amount and half earned less. The lowest 10 percent earned less than $43,920, and the highest 10 percent earned more than $133,180.
The median annual wage for materials scientists is $99,800. The lowest 10 percent earned less than $52,560, and the highest 10 percent earned more than $159,970.
The median annual wages for chemists in the top industries in which they work are as follows:
|Federal government, excluding postal service||$110,260|
|Research and development in the physical, engineering, and life sciences||$85,820|
|Administrative and support and waste management and remediation services||$64,800|
The median annual wages for materials scientists in the top industries in which they work are as follows:
|Computer and electronic product manufacturing||$122,550|
|Management of companies and enterprises||$121,580|
|Research and development in the physical, engineering, and life sciences||$102,180|
|Architectural, engineering, and related services||$80,360|
Chemists and materials scientists typically work full time and keep regular hours.
Overall employment of chemists and materials scientists is projected to grow 4 percent over the next ten years, about as fast as the average for all occupations.
Employment of chemists is projected to grow 4 percent. In pharmaceutical and medicine manufacturing, chemists will be needed to develop nanotechnology for medicinal uses. And in chemical manufacturing, employers will call upon chemists' knowledge of green chemistry to improve environmental safety in the workplace and community.
Employment of materials scientists is projected to grow 3 percent. Materials scientists will be needed to develop cheaper, safer, and better quality materials for a variety of purposes, such as electronics, energy, and transportation.
Environmental research will offer new opportunities for chemists and materials scientists. For example, chemical manufacturing industries will continue to develop technologies and processes that reduce pollution. Materials scientists may be tasked with finding ways to remanufacture recycled materials, especially plastics. Chemists also will continue to be needed to monitor pollution levels at manufacturing facilities and to ensure compliance with local, state, and federal environmental regulations.
In addition to job openings resulting from employment growth, some job openings will result from the need to replace chemists and materials scientists who retire or otherwise leave the occupations.
Chemists who have laboratory experience outside of a classroom environment, such as through a cooperative program or internship, are likely to meet with better employment prospects after graduation.
Chemists and materials scientists with advanced degrees, particularly those with a Ph.D. and work experience, are expected to have better opportunities. Chemists who can practice green chemistry may experience favorable job prospects because this knowledge can be valuable in reducing employers' liabilities regarding chemical safety, by minimizing the creation of toxins and waste.
Chemists with advanced degrees will continue to fill most senior research and upper-management positions. For more information, see the profile on natural sciences managers.
|Occupational Title||Employment, 2018||Projected Employment, 2028||Change, 2018-28|
|Chemists and materials scientists||95,800||99,300||4||3,500|