How Many Keywords Should a Resume Include for ATS?

There isn't a universal number of resume keywords that works for every applicant tracking system. Your goal should be to cover the job's most important requirements that you can honestly support, then place those terms where they make sense to both software and a recruiter.

A strong approach is simple: use the exact target job title when accurate, include the relevant hard skills, tools, credentials, and industry terms from the posting, and connect the most important keywords to evidence in your work experience. Don't add unrelated terms to reach a keyword quota.

Why a fixed keyword count doesn't work

Applicant tracking and recruiting platforms don't all process resumes the same way. Workable lets recruiters search candidate profiles and resumes using individual terms, exact phrases, and Boolean combinations. Lever can search parseable resume content and restrict a search to terms found specifically in a resume.

Other tools use more than literal keyword matching. Greenhouse says its Talent Matching feature extracts information such as skills, job titles, and years of experience, then compares that information with recruiter-selected criteria. It can display exact and semantically similar matches. LinkedIn Recruiter also uses explicit skills, skills mentioned in profile text or resumes, and inferred skills when supporting candidate searches.

Because the employer chooses the criteria and the software handles those criteria differently, no reliable universal rule says that every resume needs a particular number of keywords. Coverage and accuracy are more useful targets than raw volume.

How to choose resume keywords from a job description

Start with one specific job posting. A general list of popular industry terms won't tell you what that employer has emphasized.

1. Identify the target job title

Look for the title at the top of the posting and any alternative wording used in the description. If the title accurately represents your background or target role, use it once in your resume headline or summary.

Don't rewrite a past job title to imply a position you didn't hold. If your official title was unusual, you can add a familiar functional description without replacing the original title. For example:

• Official title: Client Solutions Specialist
• Clarifying version: Client Solutions Specialist (Customer Success)

2. Pull out hard skills and tools

Mark concrete qualifications that a recruiter could search for, including:

• Software and platforms
• Programming languages
• Technical or operational methods
• Certifications and licenses
• Regulatory or compliance knowledge
• Languages
• Industry-specific processes

These usually provide stronger search criteria than broad descriptions such as “hard-working,” “strategic,” or “excellent communicator.”

3. Separate required and preferred qualifications

Create three groups:

1. Required and supported: The posting requires the qualification, and your background clearly supports it.
2. Preferred and supported: The qualification is optional or preferred, and you have relevant experience.
3. Unsupported: You don't have evidence for the term.

Use the first group throughout the resume where appropriate. Add the strongest terms from the second group. Leave out the third group rather than implying experience you don't have.

4. Notice repeated and specific language

Repeated requirements can help you understand what the employer emphasizes. Also pay attention to precise phrases. “Project management,” “enterprise account management,” and “construction project management” describe different scopes.

When the employer's wording truthfully matches your experience, use that wording. Indeed's ATS guidance recommends collecting role-specific terms from the posting and placing accurate matches in the summary, skills, and work experience sections.

5. Include useful long and short forms

If a posting uses both a full term and an acronym, introduce both once when they apply to you. For example:

• Search engine optimization (SEO)
• Customer relationship management (CRM)
• Project Management Professional (PMP)

You can use the shorter form after the first reference. This keeps the language readable while making both versions visible.

Where to place keywords on your resume

A keyword is more useful when its location explains your level of experience.

Summary or headline

Use the target role and a few of your strongest matching qualifications. Keep this section brief.

Example:

Senior financial analyst with experience in financial modeling, variance analysis, forecasting, and Power BI reporting.

This immediately establishes the target role and core skill areas without turning the summary into a list.

Skills section

Use this section for concise names of tools, methods, certifications, and technical skills. Match the job description's terminology when it is accurate.

A skills section improves visibility, but it shouldn't carry the entire keyword strategy. A recruiter still needs to see how you used those skills.

Work experience

Place priority terms inside bullets that show context, action, and an outcome. Compare these examples:

• Weak: Project management, Agile, stakeholder communication, Jira
• Stronger: Managed Agile delivery in Jira, coordinating product, engineering, and operations stakeholders across three concurrent projects.

The second version shows a relationship among the keywords and gives a human reader useful evidence.

Education and certifications

Write degrees, licenses, and certifications using their recognized names. Include an abbreviation as well when the posting uses it.

How much repetition is reasonable?

Repeat a priority keyword when each use adds information. A technical skill might appear in your skills section and in an experience bullet describing how you applied it. That repetition serves two different purposes.

Avoid repeating the same term in multiple bullets that say essentially the same thing. Indeed's keyword guidance recommends writing for both software and human reviewers, using only terms that genuinely match your education, skills, or experience.

Use this editing test for each repeated keyword:

• Does this use clarify my experience?
• Does it show where, how, or at what level I used the skill?
• Would the sentence still sound natural if a recruiter read it aloud?

If the answer is no, remove or rewrite it.

Keyword stuffing mistakes to avoid

Keyword stuffing often shows up as:

• A block of skills with no supporting experience
• The same phrase repeated in several nearby sentences
• Hidden text or text designed only for software
• Requirements copied from the posting without evidence
• Unrelated industry terms added to broaden the match
• Awkward sentences written around exact phrases

Adding more terms can make a resume harder for a recruiter to understand. It can also create questions when the listed skills aren't supported by the work history.

Formatting still matters

Relevant terms won't help if the system can't reliably extract the resume text. Greenhouse documents several formatting issues that can interfere with parsing, including images, tables, headers, footers, text boxes, columns, and unclear sections.

Use standard headings such as Summary, Skills, Work Experience, Education, and Certifications. Keep contact information in the main document body, follow the employer's file instructions, and avoid decorative layouts that separate important terms from their context.

A practical final checklist

Before submitting your resume, confirm that:

• The target title appears once, if it accurately describes your background or goal.
• Every required qualification you possess is represented clearly.
• Important tools, credentials, and technical skills use recognizable names.
• Priority terms appear in experience bullets, not only in the skills section.
• Acronyms and full terms are included when both are useful.
• Every keyword is supported by your actual experience or training.
• Repetition sounds natural and adds context.
• Standard headings and a simple layout make the document easy to parse.
• A human reader can quickly understand what you did and how it relates to the role.

The right keyword count is the number needed to describe your relevant qualifications accurately. Once the resume covers the posting's priority requirements and remains clear to a recruiter, adding more terms usually isn't a useful goal.

If you want another view of your positioning, My Role Builder is a tool that shows how your profile reads for target roles. Use that feedback as an editing aid, then verify every term against your real experience and the specific job description.