How to Put the Right Keywords in Your Resume (Without Stuffing It)

October 9, 20267 min read

You've tailored your resume. The dates line up. Your experience genuinely matches the roles you're applying for. You've sent it out forty times this quarter and heard back twice.

Somewhere in that stretch, someone told you to "add keywords." But which words? Do you copy them exactly, or write them your own way? And how many times is enough before it starts to look like padding?

This guide answers that. No word banks, no generic lists — just a procedure you can run in about twenty minutes the first time, and ten after that.

First, what an applicant tracking system actually does

You'll read that applicant tracking systems reject three-quarters of resumes before a human sees them. That figure traces back to a 2012 sales pitch and has been debunked repeatedly, but it refuses to die because it's frightening and memorable.

Here's what's actually true. Nearly every large employer uses an applicant tracking system, but it isn't a gatekeeper standing at a door. It's a filing cabinet with a search box. Your resume goes in, gets parsed into fields, and sits there. When a recruiter needs to fill the role, they search — by job title, by tool, by certification — and work through whatever comes back.

So the real risk isn't rejection. It's never surfacing. Nobody reads a rejection letter the system didn't send. Your resume simply doesn't appear in the search, and the silence feels identical.

That distinction matters, because it changes what you do about it. You're not trying to outwit a filter. You're trying to be findable by a tired person typing two or three words into a box.

Same job. Same experience. You don't come back in the results.

The people getting callbacks usually aren't more qualified than you. They've described the same work in the words the search uses.

Step 1: Read the job posting four times

Generic keyword lists don't work, because every posting is written for one opening. The words that matter to this employer are already in front of you — in their wording, in their order.

Read it four times, each time looking for something different.

• Pass one — the requirements. These give you nouns: tools, systems, certifications, licenses. Look for lines beginning "experience with."
• Pass two — the responsibilities. These give you verbs: what you'd actually do. Coordinate, schedule, reconcile, supervise.
• Pass three — repetition. Which terms appear more than once, or appear early, or in bold? If something shows up three times, it matters to them.
• Pass four — the paragraph about the team. This is where the field's own vocabulary hides — the phrases insiders use that never make the requirements list.

You should end with eight to fifteen terms.

Step 2: Separate the required from the preferred

Not every term carries equal weight, and the posting usually tells you which is which.

• Must-have — under "required," "must have," or "minimum qualifications"
• Nice-to-have — under "preferred," "bonus," or "a plus"
• Context — everything from that team paragraph

Job titles do a disproportionate amount of work, because a title is the most common thing a recruiter searches. If the posting says "Patient Services Coordinator" and that genuinely describes a job you held, use their words for it rather than whatever your old employer called it internally.

Step 3: Copy it, or say it your own way?

A simple rule that prevents both stuffing and under-selling:

Tools, systems and certifications — copy exactly. If they say "Epic," write "Epic," not "electronic records software." Spell out an acronym the first time: "Certified Medical Administrative Assistant (CMAA)."

Duties and qualities — rewrite as results. If the posting wants "cross-functional communication," don't paste that phrase in. Write what you did: "Coordinated between three specialist offices and the billing team to keep appointments and claims aligned."

If it doesn't describe work you actually did, leave it out. However many times they repeat it. A keyword you can't speak to in an interview is worse than a missing one.

Step 4: Where each word goes

Placement matters nearly as much as presence.

• Summary (30–60 words). Three to five of your highest-priority terms, in sentences, not a list.
• Job titles. Mirror the employer's wording where it's accurate. This is the line most likely to be searched.
• Experience bullets. Roughly one relevant term per bullet, where it fits naturally. If a bullet doesn't want one, leave it alone.
• Skills section. A plain comma-separated list. This is the cleanest section for matching, because every item is a discrete thing.

Step 5: Two or three mentions, then stop

The sweet spot for any single keyword is two to three mentions across the whole document — once in the summary, once or twice in the relevant job, once in skills. Past that you're adding nothing, and you start to read strangely to the human who eventually opens the file.

Identical keyword coverage. One of them gets read.

A note on AI-written resumes, including ours

Resume tools that promise "keyword-rich" output — ours included — have a tendency to over-repeat. Ask software to emphasize a term and it will emphasize it, in every section, until the page reads like a chant. That's worth knowing whatever you use to write.

So check any draft, from any tool, the same way: search the document for your three most important terms and count. More than three or four of anything, cut it. Read the summary aloud. If you'd be embarrassed to say it to a person, rewrite it.

We build afreshai not to do this — it's written to produce sentences rather than keyword lists. But you are the last reader before an employer, and you should check anyway.

Before you send it

• Eight to fifteen keywords pulled from the posting, across four passes
• Required separated from preferred, using their language
• Job titles match the employer's wording, where that's accurate
• Summary carries three to five of the important terms
• Bullets contain terms where they fit, and nowhere they don't
• Skills section lists the relevant tools and systems
• Nothing appears more than three or four times
• Acronyms spelled out on first use
• Every term describes work you actually did
• No hidden text, no white-on-white, no padding

Start with one application

Don't rewrite everything today. Take the one posting you most want, and run this on it. Twenty minutes.

Then keep that version. Most of it carries over to the next application, and the second one takes ten minutes.