Emphazise your strenghts during your interview. Also, remember that if you're an Aircraft Engineer you probably chose this because you liked this and are truly passionate about learning, employers like to hire people who not only demostrate their knowledge but can show commitment for growth.
The rule of thumb is that "if you put it down on your resume, make sure you're prepare to explain it". The best way that i have found to prepare for interviews is to go over my resume and make sure i can explain everything i have listed and have accomplished in my career. Also, a good way to impress the employer is to ask if you can prepare a presentation for your verbal interview, this is an excellent opportunity to showcase your skillz in the most relevant way to the position you're applying for.
Applying for manufacturing positions can give you the exposure required to advance to the next level. This is specially true if you have not had any interships. However, make sure you keep up your skillz sharp if you plan to move to a different position. Remember, you don't have to be paid to work on what you really love, take up on aircraft hobbies, not only are they fun but they can built your experience level aswell.
Good Luck