You already have 10 tears in, you should take a good look at retiree benefits. They are worth a lot more than your may realize. If you stay in, you'll advance in rank and make several valuable contacts. A retired CPO with a degree would make you highly desirable to defense contractors and utilities, et.al. You'll be collecting a pension, have medical and other benefits. An engineering degree will get you a leg up getting a job offer. You'll still have to do the time and training to get your Nuclear Operator License. You'll have to complete AO training & OJTs, but will probably be able to bypass the AO postion and fast track to Control Room Operator. Then you will have to wait for those ahead of you to move on before a Shift Manager position becomes available. After Shift Manager, there are lots of other management positions. An MBA may give you an advantage advancing beyond Shift Manager, perhaps to VP or CEO. Perhaps the most important thing is job performance. Decision making, problem solving, public relations, and politics (and golf).