Career Girls

Overview:

Chemists and materials scientists study substances at the atomic and molecular levels and 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:

• Plan and carry out complex research projects, such as the development of new products and testing methods
• Direct technicians and other workers in testing and analyzing components and the physical properties of materials
• Instruct scientists and technicians on proper chemical processing and testing procedures, including ingredients, mixing times, and operating temperatures
• Prepare solutions, compounds, and reagents used in laboratory procedures
• Analyze substances to determine their composition and concentration of elements
• Conduct tests on materials and other substances to ensure that safety and quality standards are met
• Write technical reports that detail methods and findings
• Present research findings to scientists, engineers, and other colleagues

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, and cleaners, as well as thousands of other products.

Materials scientists study the structures and chemical properties of various materials in order to develop new products or enhance existing ones. They determine ways to strengthen or combine materials, or develop new materials, for use in a variety of products. Applications of materials science include inventing or improving ceramics, 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.

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.

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.

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 produce new drugs on a large scale effectively.

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. On the basis of 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 itself, 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.

A growing numbers of chemists work in interdisciplinary fields, such as biochemistry and geochemistry.

Many people with a chemistry background become professors or teachers.

Work Environment:

Chemists and materials scientists held about 98,400 jobs in 2014; about 91,1000 were chemist jobs and 7,300 were held by materials scientists.

Most materials scientists work in manufacturing and in scientific research and development. Most chemists worked in research and development in the physical, engineering, and life sciences, and pharmaceutical and medicine manufacturing.

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 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.

Education and Training:

A bachelor’s degree in chemistry or in a related field is needed for entry-level chemist or materials scientist jobs. Although some materials scientists hold a degree in materials science, most have a degree in chemistry, physics, or engineering. Many 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.

Many colleges and universities offer degree programs in chemistry that are approved by the American Chemical Society. There are few programs specifically in materials science, but the number of programs is gradually increasing. 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 to chemistry coursework, they take classes in mathematics, 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, either at a college or university, or through internships, fellowships, or work-study programs in industry, is also useful.

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.

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.

Skills to Develop:

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 with team members and other scientists. They must be able to read and write technical reports and give presentations.

Critical-thinking skills: Chemists and materials scientists carefully evaluate their own work and the work of others. They must determine if results and conclusions are based on sound science.

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 be able to 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 mathematics, 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.

Job Outlook:

Employment of chemists and materials scientists is projected to grow 3 percent from 2014 to 2024, slower than the average for all occupations. Many chemists and materials scientists are employed in manufacturing industries that are projected to decline.

Employment of chemists is projected to grow 3 percent as they continue to be needed in scientific research and development (R&D) and to monitor the quality of products and processes.

Employment of materials scientists is projected to grow 3 percent as demand increases for cheaper, safer, and better quality materials for a variety of purposes, such as electronics, energy, and transportation.

Chemists research and solve a wide range of problems and are employed in a similarly wide range of industries. About a third of all chemists are employed in chemical manufacturing industries; the remainder work at colleges and universities, in government, and for independent testing and research laboratories. Some chemical manufacturing industries, such as pharmaceutical manufacturing, increasingly may be outsourcing their R&D activities, rather than doing the research in-house. This outsourcing strategy is likely to cause faster growth in the employment of chemists in small, independent research-and-development firms than in the more traditional large manufacturers. However, as the economy improves and the expansion in domestic natural gas production lowers the cost of energy and raw inputs, manufacturers may have less of an incentive than they had in the past to outsource their R&D activities.

Environmental research will offer many new opportunities for chemists and materials scientists. For example, chemical manufacturing industries will continue to develop technologies and processes that reduce pollution and improve energy efficiency at manufacturing facilities. 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.

Earnings:

The median annual wage for chemists was $73,740 in May 2016. 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 $42,180, and the highest 10 percent earned more than $129,670.

The median annual wage for materials scientists was $99,430 in May 2016. The lowest 10 percent earned less than $49,890, and the highest 10 percent earned more than $157,750.