In Canada you can't call yourself an engineer unless you've actually been certified as an engineer. In the US, engineering programs worth anything are typically ABET certified. We should stop throwing that word around like it doesn't have a centuries old profession associated with it. It cheapens what actual trained engineers do and have done to earn their training.
2. the action of working _artfully_ to bring something about. "if not for his shrewd engineering, the election would have been lost"
(https://www.google.com/search?q=define%3AEngineering)
Merriam-Webster has:
3 : calculated manipulation or direction (as of behavior)
giving the example of “social engineering”
(https://www.merriam-webster.com/dictionary/engineering)
Random House has:
3. skillful or artful contrivance; maneuvering
(https://www.collinsdictionary.com/dictionary/english/enginee...)
Webster's has:
The act of maneuvering or managing.
(https://www.yourdictionary.com/engineering)