Exactly. Also one can be a mining engineer, a civil engineer, a software engineer, a nuclear plant engineer, an industrial engineer, etc. w/o the requirement of a license or a certification. As I said, it's the same with accounting. One of my brothers is a CPA and is licensed/certified. The other was an accountant for the U.S. Army Audit Agency. He was not licensed or certified nor was he required to be.
This is a stupid argument anyways, as it started when Sailor demanded to know Stone's line of work and she said "in engineering." She did not state that she is a professional engineer. At any rate, it's none of his, Toxic's, or anyone else's business.
Still no reason why you need a license to be a nurse I see. Kind of takes the wind out of your dumb ass sails. Here, see if you can read and comprehend this. Maybe you will learn something.
Regulation and licensure in engineering
In the United States, the practice of professional engineering is highly regulated and the title "professional engineer" is legally protected, meaning that it is unlawful to use it to offer engineering services to the public unless permission, certification or other official endorsement is specifically granted by that state through a professional engineering license. Also, many states prohibit unlicensed persons from calling themselves an "engineer" or indicating branches or specialties not covered by the licensing acts.[45][46][47] Employees of state or federal agencies may also call themselves engineers if that term appears in their official job title. The IEEE's formal position on this is as follows: "The title, engineer and its derivatives should be reserved for those individuals whose education and experience qualify them to practice in a manner that protects public safety. Strict use of the title serves the interest of both the IEEE-USA and the public by providing a recognized designation by which those qualified to practice engineering may be identified."
Every state regulates the practice of engineering to ensure public safety by granting only Professional Engineers (PEs) the authority to sign and seal engineering plans and offer their services to the public.[48] There are additional requirements to include at least one professional engineer within the firm for these type of companies to include the word engineering in the title of the business, although these requirements are not universal.
In the United States an "industrial exemption" allows businesses to employ employees and call them an "engineer", as long as such individuals are under the direct supervision and control of the business entity and function internally related to manufacturing (manufactured parts) related to the business entity or work internally within an exempt organization. Such person does not have the final authority to approve or the ultimate responsibility for, engineering designs, plans or specifications that are to be: (A) incorporated into fixed works, systems or facilities on the property of others; or (B) made available to the public. These individuals are prohibited from representing an ability or willingness to perform engineering services or make an engineering judgment requiring a licensed professional engineer, engage in practice of engineering, offer engineering services directly to the public and/or other businesses; unless the business entity is registered with the state's board of engineering and the practice is carried on/supervised directly only by engineers licensed to engage in the practice of engineering.[45] Examples are sanitation engineer, production engineer, test engineer, network engineer, project engineer, systems engineer and sales engineer. These are often seen in engineering job advertisements online and in news papers. Most of the advertisements and employers don't require licensing because these positions do not pose a direct threat to public health or pose a liability danger.
The US model has generally been only to require the practicing engineers offering engineering services that impact the public welfare, safety or safeguarding of life, health or property to be licensed, while engineers working in private industry without a direct offering of engineering services to the public or other businesses, education and government need not be licensed.
In the United States, use of the title professional engineer is restricted to those holding a professional engineer's license. These people have the right to add the letters PE after their names on resumes, business cards and other communication. However, each state has its own licensing procedure and the license is valid only in the state that granted it. Therefore, many professional engineers maintain licenses in more than one state. Comity, also known as reciprocity, between states allows engineers who are licensed or registered in one state to obtain a license in another state without meeting the ordinary rigorous proof of qualification by testing. This is accomplished by the second state recognizing the validity of the first state's licensing or registration process.
Other uses of the term engineer are legally controlled and protected to varying degrees, dependent on the state and the enforcement of its engineering certification board. The term is frequently applied to fields where practitioners may have no engineering background or the work has no basis in the physical engineering disciplines; for example sanitation engineer.[49]
With regard to the term "software engineer", many states, such as Texas and Florida, have introduced license requirements for such a title that are in line with the requirements for more traditional engineering fields.