How does one get a military job requiring top secret clearance?

I've heard that some military jobs require top secret clearance, but I'm not sure what that process looks like. Could anyone explain what steps are involved and how long it usually takes to get that clearance?

To qualify for a military job requiring top secret clearance, several steps have to be followed:

1. Eligibility Evaluation: First, you must be in a position or applying for a job that requires a top secret clearance. In various branches of the military, positions can range from intelligence analysts, special forces operators, to nuclear technicians.

2. Background Investigation: Once you've established eligibility, you'll fill out a Standard Form 86 (SF86), a comprehensive background survey. This form asks about your personal history including prior residences, employment history, current and past relationships, and any instances involving the police.

3. Interview Process: After submitting the SF86, a government investigator will verify the information provided. Verification processes may include field interviews with you and people who know you to corroborate the information you provided, as well as checks with local law enforcement and respective institutions covering finances and education.

4. Polygraph Test and Psychological Assessment: Depending on the type of clearance and the associated job, you may be required to take a polygraph test and a psychological assessment.

5. Adjudication Stage: Based on the findings from the background investigation, the Department of Defense Consolidated Adjudications Facility will gauge your trustworthiness and reliability to handle classified information by set standards, considering factors like allegiance to the United States, criminal and personal conduct, financial considerations, and more.

6. Final Determination: If you are deemed trustworthy, you'll be granted the top secret clearance. Once granted, it's valid for five years before needing a renewal.

While each case is unique, for a top secret clearance, the whole process can typically take around six months to a year or more. Keep in mind that any discrepancies, inconsistencies, or potentially compromising information found in your background check, like criminal records or serious financial problems, could hinder your approval process. The key to this process is patience and transparency, ensuring your form is accurately and truthfully completed.