Obtaining a professional license has made it easier to get a job even if I would not be signing documents, and many proscriptive employers set this as a requirement. The license also allowed me to be to be considered for jobs where a license is required. It also allowed me to go into business for myself.
The discussion posting the question presented a flawed understanding about professional licenses. Professional licensing did not come about because engineers "..made the commitment to protect the public health, safety, and welfare". Licensing came about as a result of bad practices of some engineers. In Wyoming I believe the motivation was poor surveys of properties. In California I understand licensing of civil engineers was in response to a dam failure.
In California the Professional Engineers Act states that "...In order to safeguard life, health, property, and public welfare, no person shall practice civil, electrical, or mechanical engineering unless appropriately licensed or specifically exempted from licensure under this chapter,...". Thus we are regulated as a way to protect the public. Engineers are not charged with a unique responsibility to protect the public. Licensing is to regulate engineers not to empower engineers to protect the public.
Licensing provides a filter on who is licensed and provides a mechanism for dealing with those that cause problems. Licensing does not assure that all engineers are competent in everything they do.
Separately from licensing, the laws of negligence make engineers responsible for their acts and thus in order not to be found negligent engineers must act in ways that have the effect of protecting the public. Note that the laws relating to negligence applies to all individuals not just professional engineers. The point is that we are not anointed as the special protectors of the public.
The engineer's primary responsibility is to the engineer's client. This does not mean that the engineer does not have other responsibilities, which sometimes will control. For example our responsibility to our client does not allow us to ignore regulations nor does it excuse any acts of negligence.
Instead of quoting codes of ethics let us focus on what the laws say
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Mark Gilligan SE
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