How to List Security Clearance on Resume

October 14, 2026

“Should I include it?” is usually the first question when you’re deciding how to list security clearance on resume. The honest answer is that many people recommend not adding it unless it’s directly useful for the role you’re applying to, or the employer asked for it. If it’s relevant, you can list it in a clean, easy-to-scan way—like in your summary and/or your header/skills—and you should format it clearly by spelling it out first, then using the abbreviation in parentheses.

Decide whether to include your clearance (relevance vs. “should I?”)

Most people land on a simple rule:

Include your security clearance only if it’s relevant to the job (for example, the role likely requires access to sensitive systems or information).
Include it if the job posting asks for it (or if the employer’s hiring process expects it).
Skip it if it’s not asked for and doesn’t really help you. Some readers may skim right past it, or they may not want to see clearance details unless they clearly match the job.

A lot of job seekers also get stuck on wording like “Can I say I have a security clearance?” The guidance you’ll see generally comes down to this: you can state the clearance level you actually have and use it in the context of the application.

So, if you’re wondering, “Should I have my security clearance on a resume?” ask yourself one thing: will the hiring manager benefit from seeing it within the first few seconds of reading? If the answer is no, leave it off.

If you do include it, put it where it’s easy to notice and don’t cram it into random sections.

Common placement options resume guidance often points to:

One common suggestion is to list an active clearance in the resume summary, since recruiters often read that section first.

Example format concept:

Active Department of Defense (DoD) Top Secret security clearance

2) Header area

Another suggestion is to list clearance right in the header. This is a quick-scan option.

3) Skills section

Some guidance also suggests including it in the skills section (for example, listing “TS/SCI” as a line item). This can help if the job expects a fast match between your qualifications and what they need.

If you’re choosing between options, a simple approach is: put it in your summary or your header/skills—don’t put it everywhere at once.

How to write the clearance level correctly (spell out first, then abbreviate)

This is about making sure the reader understands what you mean right away.

A common formatting tip is:

Spell out the clearance level on first mention.
Add the abbreviation in parentheses.

Example format:

Active Top Secret/SCI (TS/SCI)

You may see the same idea applied in different places on the resume:

In your summary line
In your header
In a skills entry

If you use only the abbreviation and never spell it out at least once, some recruiters will still figure it out, but you’ll likely get more “wait, what does that mean?” moments than necessary.

Example resume lines for Secret and TS/SCI (template-style)

Below are copyable, template-style lines based on the formatting guidance (active wording, spell out first, then abbreviate).

Secret (template)

Active Secret security clearance

TS/SCI (template)

Active Top Secret/SCI (TS/SCI)

If your resume uses a header or skills line, you can keep the wording shorter while still following the spell-out-first rule. For example, you may see an abbreviated entry like TS/SCI in skills, but make sure you spelled it out the first time you used it elsewhere (especially if your resume has a summary).

What not to include (SSN and investigation case details)

Treat this as a hard rule.

Don’t list sensitive personal information or investigation details, and don’t add anything that could expose private information.

In particular:

Do not include your SSN
Do not include investigation case details

Keep security-clearance information at the “clearance level” level, not the behind-the-scenes paperwork details.

Also avoid extra case-specific notes like investigation dates, adjudication timelines, or other details tied to your specific situation. Keep it clean and focused on the job.

Active vs. inactive security clearance on resume (what to label)

Your status matters, because “inactive” isn’t the same as “active.”

If you’re describing what you have, label it to match your situation:

For active clearances, use wording like Active.
For inactive clearances, use wording like Inactive.

That’s where you’ll run into questions like “Inactive security clearance on resume.” It’s not automatically wrong to include it, but you should be accurate and clear. If the role requires an active clearance, listing an inactive clearance may not help, and it could hurt if the employer filters for active only.

A simple rule:

If the employer cares about current access, lead with Active only.
If you’re applying to roles where clearance history still matters (even if it’s not currently active), listing it as Inactive can prevent confusion.

Use the same spell-out-first plus abbreviation-in-parentheses approach when you include the level.

How to handle security clearance on LinkedIn vs. resume (quick placement tips)

You can include clearance on both, but the placement idea should match how people scan each profile.

On your resume

Put it where recruiters look early:

Summary (good for the first read)
Header and/or skills (good for fast scanning)

On LinkedIn

LinkedIn profiles are often skimmed, and the sections are laid out differently. A practical approach is:

Put it in a spot that matches the resume’s quick-scan areas (like a headline area or the skills/experience section, depending on what LinkedIn shows for your profile).
Keep the wording clear and readable, using the same spell-out-first then abbreviation style when you can.

Bottom line: don’t make LinkedIn and your resume contradict each other, and don’t assume readers will connect the dots if one place spells it out and the other doesn’t.

Security clearance for job applications vs. resume (what to enter where)

Job applications often ask for clearance info in a direct field, while resumes are more narrative.

Handle each one differently:

Resume: Use a clean line in the summary/header/skills using the guidance above.
Job application forms: If there’s a specific clearance field, enter what the form asks for (usually the clearance level and status like active/inactive).

If the application requires a particular format, follow it. The key is consistency: your application and your resume should agree on the clearance level and status.

If you’re unsure whether a particular job expects clearance details, check what the application asks. If it asks for it, that’s your sign the information is relevant.

Quick checklist before you submit

Use this right before you hit submit:

Did you decide it’s relevant (or required) for this job?
Are you labeling it correctly as Active or Inactive?
Did you spell out the clearance level on first mention and include the abbreviation in parentheses (example format: Active Top Secret/SCI (TS/SCI))?
Are you placing it where it’s easy to spot (summary, header, and/or skills)?
Did you avoid sensitive details like SSN and investigation case details?
Does your resume match your job application wording (same clearance level/status)?
If you include it on LinkedIn, does it match what’s on your resume?

Update the line(s), double-check the wording, then apply.

Written by Dennis Haymon

Dennis Haymon is a security professional and manager at Safe & Sound Security LLC. With experience in security guard and patrol services, he shares practical information about protecting homes, businesses, and properties. Through Safe & Sound Security LLC, Dennis and the team provide security-focused guidance designed to help individuals and businesses better understand their security needs and available protection options.