I would like to get a job with a master's degree in chemical engineering

Dear Jeremy, There are plenty of chemical engineering jobs where your SB in neuroscience would be a plus.  It sounds like you have a master's in chemical engineering, so you are different from someone with only a neuroscience background.  Chemical engineering is a very diverse field and a solid grounding in a basic science area is always important.  Most chemical engineering companies usually have their own training programs for new engineers.  So if you find a job that interests you, you will quickly learn anything additional you need.  There are a lot of chemical engineering jobs related to the pharmaceutical industry where you might find connections to your earlier interests in neuroscience.  

Many good wishes!  Lis Drake