Guide to College Majors in Chemical Engineering
What Is Chemical Engineering?
Chemical engineering majors learn to change raw materials into
economically viable products. By solving technological problems,
chemical engineers create innovations that impact our lives in
surprising ways.
A
college degree in chemical engineering can cut across a variety
of academic paths, combining:
- Chemistry
- Mathematics
- Physics
- Engineering
- Biology
Students can tailor their chemical engineering majors to careers in environmental protection, pharmaceutical development, health care, food processing, and many other areas. Nearly 45% of chemical engineering graduates go on to work for large firms in industries such as:
- Paper and pulp
- Chemical
- Petrochemical
- Semiconductors
- Pharmaceutical
- Textile manufacturers
Other chemical engineering majors choose careers with government
agencies or consulting firms that specialize in environmental
regulations, pollution controls, microelectronics, and
biotechnology. About one in five chemical engineers attends
graduate school to earn a master's degree or doctorate in his/her
specialty, or to pursue other career options such as medical
school, law, or industrial management.
Online degrees in chemical engineering are available at the
master's level, designed for the working adult who already
understands the basics of chemistry.
What Do Chemical Engineers Do?
In a world that tries to feed more people using less farmland,
where citizens are concerned about environmentally safe production
and where manufacturers demand more efficiency in order to remain
competitive, it might be easier to ask, "What doesn't a
chemical engineer do?"
Consider how the work of a chemical engineer affects your life from
the moment you wake up in the morning. Your toothpaste, your
makeup, the soles of your shoes, the breakfast cereal you eat, the
fuel used to drive to work or school--each of these involves the
work of a chemical engineer. Chemical engineers develop everything
from fibers used for clothing and rope to artificial organs for
human transplant. Chemical engineers act as the bridge between the
lab and the consumer, between science and manufacturing. The
field's broad application to so many industries provides a graduate
with opportunities to pursue work in almost any field of
interest.
Chemical engineers often find practical applications for
discoveries they make in the lab. This requires understanding the
principles of chemistry and biosciences-as well as
management and economics--to create a solution.
The work of a chemical engineer is not the same as the work of a
chemist. A chemist is responsible for creating the chemical
reactions needed for a product. Chemical engineers are then
responsible for making the process happen in a way that is cost
effective, safe, and environmentally sound.
Chemical engineering is a lifelong learning experience because the
field is constantly evolving. Later in their careers, chemical
engineers might find themselves working in an industry that did not
exist when they graduated.
A History of Chemical Engineering Education
As the Industrial Revolution built momentum in the 1880s, many
emerging technology companies asked their staff chemists to
optimize production in factories and, later, on assembly lines. In
1888, not long after pioneering chemical engineer George Davis
condensed his knowledge into a groundbreaking series of twelve
lectures, the Massachusetts Institute of Technology launched the
first ever bachelor's degree program in chemical engineering.
The University of Pennsylvania and Tulane University soon followed
suit, capitalizing on industrial hunger for trained, competent
engineers. By exposing students who had started as traditional
chemistry majors to the cutting-edge engineering and manufacturing
theories of the day, all three institutions established high
benchmarks for this new profession.
Chemical Engineering Career Outlook
Chemical engineering can be financially rewarding. A National Association of Colleges and
Employers survey showed that graduates with bachelor's
degrees average more than $52,000 per year. Master's degree and
PhD holders do even better. The average industry salary of $75,000
ranked first in a 2004 study among career choices.
Chemical engineering is a competitive but steady industry. Analysts
predict stable job growth in the next decade, fueled by the need to
replenish the work force and the relatively low competition for
available jobs. A good chemical engineer is not likely to lack
quality job opportunities.
The petroleum and chemical industries are traditional spots for
chemical engineers. Other areas of recent growth include:
- Electronics
- Food
- Paper
- Pharmaceuticals
As environmental concerns such as waste reduction and biohazard
cleanup increase in importance, many new chemical engineers will
enjoy high demand in those areas. In recent years, more graduates
have found jobs with small- or medium-sized companies.
Opportunities have also expanded for consulting work with banks and
investment firms.
Prospective chemical engineers can look forward to exciting careers that can even lead to the boardrooms of Fortune 500 companies. Dave O'Reilly spent his entire career working for the companies that would ultimately merge to form the ChevronTexaco Corporation. In addition to managing thousands of employees, O'Reilly intimately understands the nature of the products his company manufactures.
He spends his time searching for ways to make oil and fuel products cleaner, cheaper, and more efficient. And, like many chemical engineers, he's been fascinated by his industry since college: "I became a chemical engineer specifically because I wanted to get into this business. And I was very fortunate to be hired by Standard of California (a precursor of ChevronTexaco) as a research engineer. My first job was in Richmond at the research labs."
"I just love it. I've been in this business ever since, and I wouldn't do anything else."
- Dave O'Reilly, interviewed in the San Francisco Chronicle (excerpted by ChevronTexaco's Media Relations Unit)
Do You Need an Advanced Degree to be a Chemical Engineer?
The majority of students earning bachelor degrees in chemical
engineering can plan on starting profitable careers that tend to
begin with production and process engineering tasks at a plant
site. Entry-level work might also include technical service, which
involves providing engineering analysis and advice to
non-engineers, and helping with market development.
For someone more interested in the product and plant design aspects
of chemical engineering, an
M.S. would provide an advantage. A PhD is most helpful to those
who want to perform university research or to teach. Of course,
significant professional experience and accomplishments can also
lead to teaching and research positions.
Advanced degrees can often be obtained with little financial
sacrifice. On-campus graduate students usually can obtain
assistantships that pay tuition, plus a stipend. Many employers
will pick up the tab for an employee who pursues an advanced degree
while remaining on the job.
Online master's degrees in chemical engineering have become a
popular choice for this category of student.
Preparing for a Degree in Chemical Engineering
Many experienced chemical engineers admit that their degree was not actually their first choice. Often, chemical engineering majors transfer into their specialties after developing a fascination with chemical processes while pursuing more traditional math or science studies. Consider some of these typical work requirements for chemical engineers to determine if it is the right career choice for you.
- Did math and science classes interest you in high school? If not, you can always take additional classes in college, but many high school courses will help prepare you for college. Preparatory classes in chemistry, general engineering, calculus, biology, and physics will accelerate your career.
- Do you enjoy a variety of disciplines? The profession combines skills in chemistry, mathematics, physics, biology, and engineering.
- How are your communication skills? Chemical engineers often create technical reports and make oral presentations.
- Do you have people skills? Although many jobs are primarily research-oriented, many more positions require working in teams, taking directions, and giving directions to others.
Can you speak a foreign language? More and more companies that employ chemical engineers compete globally. Knowing a second language will come in handy.
Chemical Engineering Degrees
Bachelor's Degrees in Chemical Engineering
Bachelor's degrees in chemical engineering allow students to
learn valuable skills in order to launch a new career or make an
important shift in career focus.
Online chemical engineering programs are especially appealing
to busy professionals who want to add valuable career skills
without sacrificing the salary or benefits of their existing
jobs.
In fact, many companies that employ chemical engineers offer
workers in other departments the opportunity to take advantage of
tuition reimbursement programs. The chemical engineering majors
enjoy the chance to expand their skills, while the employers
benefit from growing those skills internally, instead of looking
outside their organizations for talented professionals.
During their classes, bachelor's degree candidates gain exposure to
key principles of engineering, including courses that touch on
allied fields. Distance learning participants and online degree
candidates can fulfill lab requirements by participating in
condensed residency periods at a central campus location.
Increasingly, reciprocal credit exchange agreements between
universities allow more and more students to complete lab
assignments in nearby facilities, even though their professors may
be lecturing from across the country.
Chemical engineering majors typically complete their degree within
four years, at which time they often field numerous job offers from
eager companies in a variety of fields. Quality bachelor's degree
programs offer students career counseling and job placement
assistance, usually working closely with school alumni who have
already launched successful careers in prominent
corporations.
Master's Degrees in Chemical Engineering
After a few years in the field, working professionals can return
to the classroom to earn their master's degree in chemical
engineering. In today's busy business environment, many
professionals enjoy attending
online master's courses that fit more conveniently into their
schedules. Many master's degree candidates can usually complete
their requirements over the course of three to five years,
depending on their course load.
During this stage of a chemical engineer's education, students
often narrow their focus to one or two key specialties. Whereas
many bachelor's degree programs funnel students through a large set
of core courses, a master's curriculum can offer chemical
engineering majors the opportunity to select the exact classes that
meet their professional needs.
Doctorate Degrees in Chemical Engineering
Experienced chemical engineers who wish to contribute to their
industry at the highest levels can choose to pursue a doctorate
level degree. Once again, working professionals in this field
benefit from the expansion of
online PhD programs in chemical engineering. Although these
degree candidates may complete much of their coursework remotely,
they must still perform some hands-on research in teams as part of
an on-campus residency at some point during the degree
program.
What Can You Do with a College Major in Chemical Engineering?
Career options for aspiring chemical engineers
A chemical engineering degree can provide a wealth of career
choices. Employers of all kinds seek the analytical and
problem-solving skills developed by chemical engineers. Few career
choices offer the rewards and challenges that make chemical
engineers some of the highest-paid professionals in the
country.
One major role for chemical engineers is the development and
operation of chemical processing plants, as well as the equipment
in those plants. Engineers might use software to plan the design of
a plant, or they might develop the software that is used to plan
the design. They may also be involved in obtaining the equipment,
coordinating the construction, and supervising the plant
operations. Other chemical engineers might be more involved in
research and development, where they work with chemists or perform
some of the research themselves.
Chemical engineers who are knowledgeable about a company or a
specific product can act as troubleshooters by finding ways to
improve plant operations. Being a successful troubleshooter
requires a thorough understanding of the process and equipment, the
ability to apply chemical engineering principles to problem
solving, and a set of advanced data interpretation skills.
The same skills that allow chemical engineers to work effectively
on a plant floor can help them transition to a career in the
boardroom. Many chemical engineers use their creative
troubleshooting abilities and their advanced interpersonal skills
to advance into management positions.
Sometimes a chemical engineer's special knowledge of a product or a
process leads to a career as a consultant, where he or she can work
with several firms in an industry. At other times, a chemical
engineer will take the knowledge learned over a career back into
the classroom and pass it along to the next generation of chemical
engineers. Chemical engineers who develop their communication
skills can also enjoy a separate or supplemental occupation as a
technical writer or author.
Chemical Engineering Specialties
Not every chemical engineer is a generalist. Many choose a specific career path, develop an area of expertise, or serve a single purpose on a team. Some areas of specialty include:
- Biochemical engineering. This field focuses on the chemical processes occurring naturally in plants and animals. Food companies hire chemical engineers to improve crop yields by developing safer pest control products for farmers and distributors. Utility companies employ chemical engineers who examine ways to dispose of waste more efficiently while delivering supplies of clean drinking water to challenging locations.
- Food engineering. As the world's population increases, researchers are looking for new and better ways to improve the quality and extend the life of food products. Food chemical engineers also try to make crops more disease-resistant and safer to eat.
- Petroleum and petrochemical engineering. Petroleum is a finite resource, so chemical engineers constantly seek better ways to find and extract oil and natural gas. Oil companies deploy teams of chemical engineers to existing plants and refineries to improve production yields from dwindling fossil fuel deposits. Chemical engineers also travel to new drilling locations to help teams of scientists develop better ways to tap previously overlooked sources of oil and gas. At the same time, chemical engineers also search for safer and more efficient methods of developing oil-based products. By integrating smart production methods at the site of the drilling or during the refining process, chemical engineers have discovered ways to create useful products by recycling waste elements.
- Process control. Computers have become more important to just about every profession. Chemical engineering is no exception. Engineers oversee the quality-control portions of product development, such as temperature and liquid levels in processing tanks. Process control specialists improve production to a diverse array of industries, ranging from ice cream production to plastics manufacturing.
- Pharmaceuticals. In conjunction with medical researchers, chemical engineers help design and operate the equipment that produces life-enhancing drugs. Chemical engineers specialize in taking the concepts of new drugs from the lab to the factory floor by discovering ways to scale these new inventions. Over time, their efforts produce medicine that costs less for consumers and can be made more efficiently in facilities around the world.
- Production. Chemical and manufacturing plants require professionals to oversee their equipment and processes. Some employers use chemical engineers to maintain production levels or to advise in the purchase and layout of the equipment.
Did You Know?
Although many chemical engineers have won Nobel prizes for their work in the profession, a few chemical engineer majors have gone on to fame in other areas. Rocky IV actor Dolph Lundgren, It's A Wonderful Life director Frank Capra, and Major League Baseball pitcher Kevin Brown all earned degrees in chemical engineering.
Explore Related Career
Pathways
Career Planning for Chemical Engineers"
Certification and Licensure
Depending on their exact job duties, chemical engineers may
sometimes be required by states to obtain a Professional Engineer
License. Students can learn about the requirements for their
specific career area during the course of their degree
program.
Chemical engineers who do require licenses in their home states
must first complete a predetermined amount of work experience
before taking their state examination. In many cases, chemical
engineers can apply for pre-licensure certification status. Once
they have filed paperwork with the state, they can begin work in a
number of apprentice positions that prepare them for full
licensure.
Regardless of a state's requirements for licensure, most chemical
engineers seek official certification from the American Institute of Chemical
Engineers. This trade organization and certifying body, based
in Philadelphia with 12 branches nationwide, has set the standard
for professional chemical engineers for nearly 80 years.
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