How to Become an Environmental Engineer About this section
A bachelor’s degree is needed to become an environmental engineer.
Environmental engineers typically need a bachelor’s degree in environmental engineering or a related field, such as civil, chemical, or general engineering. Some employers prefer to hire candidates who have practical experience. Therefore, internships or cooperative engineering programs may be valuable as well.
Entry-level environmental engineering jobs typically require a bachelor’s degree in engineering. Programs include academic, laboratory, and field work. Some college and university programs offer cooperative education in which students gain practical experience while completing their studies. Students also may choose to participate in internships.
At some colleges and universities, a student can enroll in a 5-year program that leads to both a bachelor’s and a master’s degree. A graduate degree allows an engineer to work as an instructor at some colleges and universities or to do research and development, and some employers prefer to hire candidates who have a master’s degree.
Students interested in becoming an environmental engineer should take high school courses in chemistry, biology, physics, and math, including algebra, trigonometry, and calculus.
Engineering programs are accredited by a professional association, such as ABET. A degree from an accredited program is usually necessary for a person to become a licensed professional engineer.
Imagination. Environmental engineers sometimes have to design systems that will be part of larger ones. They must foresee how the proposed designs will interact with components of the larger system, including the workers, machinery, and equipment, as well as with the environment.
Interpersonal skills. Environmental engineers must work with others toward a common goal. They usually work with engineers and scientists who design other systems and with the technicians and mechanics who put the designs into practice.
Problem-solving skills. When designing facilities and processes, environmental engineers strive to solve several issues at once, from workers’ safety to environmental protection. They must identify and anticipate problems in order to prevent losses for their employers, safeguard workers’ health, and mitigate environmental damage.
Reading skills. Environmental engineers often work with businesspeople, lawyers, and other professionals outside their field. They frequently are required to read and understand documents that deal with topics outside their scope of training.
Writing skills. Environmental engineers must write clearly so that others without their specific training can understand their documents, including plans, proposals, specifications, and findings, among others.
Licenses, Certifications, and Registrations
Licensure is not required for entry-level positions as an environmental engineer. A Professional Engineering (PE) license, which allows for higher levels of leadership and independence, can be acquired later in one’s career. Licensed engineers are called professional engineers (PEs). A PE can oversee the work of other engineers, sign off on projects, and provide services directly to the public. State licensure generally requires
- A degree from an ABET-accredited engineering program
- A passing score on the Fundamentals of Engineering (FE) exam
- Relevant work experience, typically at least 4 years
- A passing score on the Professional Engineering (PE) exam
The initial FE exam can be taken after one earns a bachelor’s degree. Engineers who pass this exam are commonly called engineers in training (EITs) or engineer interns (EIs). After meeting work experience requirements, EITs and EIs can take the second exam, called the Principles and Practice of Engineering (PE).
Each state issues its own licenses. Most states recognize licensure from other states, as long as the licensing state’s requirements meet or exceed their own licensure requirements. Several states require engineers to take continuing education to keep their licenses.
After licensing, environmental engineers can earn board certification from the American Academy of Environmental Engineers and Scientists. This certification shows that an environmental engineer has expertise in one or more areas of specialization.
As beginning engineers gain knowledge and experience, they move on to more difficult projects and they have greater independence to develop designs, solve problems, and make decisions. Eventually, environmental engineers may advance to become technical specialists or to supervise a team of engineers and technicians.
Some may even become engineering managers or move into executive positions, such as program managers. However, before assuming a managerial position, an engineer most often works under the supervision of a more experienced engineer. For more information, see the profile on architectural and engineering managers.