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Citizen Navigator

Government Careers & Training

Security Clearance Readiness

Naturalized U.S. citizens can qualify for security clearances. Being born abroad or having relatives overseas does not automatically disqualify you. Clearance decisions consider your circumstances, honesty, reliability, and potential security concerns.

Prepare early and honestly. This guide can't decide eligibility or predict approval — only the government makes that decision.

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What I wish I had known earlier

Practical lessons to start on now. Open any card to see why it matters and what to do.

Learn and prepare at your own pace

Everything here is free to read. No sign-in needed.

The basics

  • Individuals generally cannot apply for a clearance on their own. Source(opens state.gov in a new tab)
  • A government agency or an authorized employer starts the process for a position that requires access to classified information. Source(opens dcsa.mil in a new tab)
  • The government — not the employer, and not this site — decides clearance eligibility. Source(opens dcsa.mil in a new tab)
  • Eligibility, access to classified information, and a job offer are three different things. You can have one without the others.
  • Not every defense or federal job requires a clearance. Source(opens usajobshelp.opm.gov in a new tab)
  • No course, certificate, or payment can buy you a clearance.
  • This tool helps you prepare. It cannot determine your eligibility or predict whether you'll be approved.

How sponsorship usually works

The general order of steps. Your sponsor's process may differ — follow their instructions.

Reading clearance words in job ads

General meanings only. Employers word ads differently, so always confirm with the recruiter.

A question to ask the recruiter

"Does this position sponsor an initial Secret clearance, and can your security office explain the process for a naturalized U.S. citizen?"

Sources and accuracy

Citizen Navigator is an independent educational resource, not a government agency. It does not sponsor clearances or determine eligibility. Follow the current official questionnaire and your sponsoring security office's instructions.

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