Two strategies exist, that you can use to get a chemical engineer to help you with chemical product development.
The first strategy that you can use, to get a chemical engineer to help you with chemical product development, is that in which you only engage him temporarily, when developing the formulas for the product. Once you have the formulas, you implement them by yourself, without the help of the engineer.
The second strategy that you can use, to get a chemical engineer to help you with chemical product development is that in which you engage him on a permanent basis. Under this scheme, once the engineer helps you come up with the formulas, you then deploy him to the production line, to help you with the implementation of the formulas. This model is the one that is preferable. Unfortunately, it can be expensive to retain chemical engineers. In your bid to attract and retain this sort of professional, you will be competing with companies of the caliber of the one behind 88sears. And if Sears employee sign up ends up being tricky, when it comes to topnotch professionals like the engineers in question, you can imagine how challenging it is likely to be for a small company to attract and retain such professionals.