Hi Matt, I personally do not know much about and have little experience with the engineering field, so reading your post was interesting. For my current position, although in the sports field, I was also not given a formal description and have found that years later, my position is also not similar to what was initially described to me. Just like you mentioned, as different projects or new plans come up, it is important to be adaptable and have a variety of skills to ensure that you can perform. The skills that companies list in their descriptions may not be all that is required, or completely different altogether. Thanks for sharing!