This is the role of the protagonist. They are the ones inside the facility that are trying to figure out what's going on and what has to be done to fix it. At first, they know nothing about the true objective, but they start to learn as the story progresses.

Roles:
Main Lab Assistants - (Female, 2 Spots Open)
Main Lab Assistants - (Male, 2 Spots Open)
Background Assistants - (Any Gender, 4 Spots, Open)

Form;

Name:
Age: (16-30)
Gender: (Any and all)
Sexuality:
Personality: (Same as the scientists, so look above)
Appearance: (The same categories have the same kind of details. The first page states the requirements for general categories)
Fears: (What are they afraid of? Physical and mental fears)
Ambitions: (What do they want from being in the lab? What do they hope to achieve?)
Credentials: (Same as the scientists but with lower levels of credentials.)
Why They're In the Lab: (Why have they applied for the job? Why did they take it?)
Other: (Anything else you'd like to state)

I will have one character in this role, so one of the spots will be taken once I make one. I will have it in the comments as a layout for everyone else.

Have fun!

Same with the scientists, some roles will be closed or taken by me so I can write the story should all else fail.
Also, if no forms show up then I just write the book.