The 787 assembler posting we read requires the Aerospace Technician and Mechanic Aptitude Virtual Job Tryout. The invitation goes to the email address on your application. You have 5 days from the invitation to complete it, and not completing it removes you from consideration. Use an email address you check every day.
The same posting has a When Applying box with four instructions: review every part of the application before you submit; include formal education and military experience in the field in your total years of experience; upload the resume as DOC, DOCX, PDF or TXT; and give your most accurate contact details, with your full address.
Its basic qualifications also list shifts (first, second or third), physical demands such as lifting up to 35 pounds, and work with high-hazard chemicals. Expect those as yes-or-no questions; we explain how they work in ATS knockout questions.