"I have a BS in chemical engineering and a passion for the development of advanced materials, especially catalysts."
"I'm currently employed as a R&D chemical/materials engineer with almost two years of experience. I plan to quit my job soon and take 6-9 months to self-teach myself advanced engineering concepts and to develop certain skills I’ll need to succeed in my career."
That’s probably not a good idea.
My analysis: You’re new to the company. You have big dreams of what you want to be doing in your job. The company isn’t giving you the cool projects because they (or some of them) still view you as the new kid. You might even be a stud when it comes to engineering, but the guys with seniority over you could mainly view that as a threat to their stardom and then that could manifest into a hostile work environment (geared against YOU at any opportunity that this select few has to do so).
We’re also heading into the next recession, which means the budget at your company is tighter than it was when you started there. You aren’t used to what this does to work environment yet, and you think the job market for guys our age is going to be the same as it was 2 years ago when we got hired.
You’re using education as an excuse to avoid the real world. This is very common with people our age. We have been indoctrinated into thinking “education before all else forever”. It’s a cop out that I see people using to avoid growing up. False. Self-sufficiency before all else. If you want to quit your job you better have already secured something tangible for your 10 year plan. I’m taking 5 credits per semester while working 40+ hours per week. The best part is that I even get to “self teach myself” because it is an online calculus class. You don't need to quit work in order to learn. In fact, you need to learn how to work.
"Formal education is a weapon, whose effect depends on who holds it in his hands and at whom it is aimed." ~ Joseph Stalin