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December 17, 20258 min read

Keywords 101: Decoding Job Descriptions for ATS Success

Introduction

If an ATS is a lock, keywords are the key. These systems scan for specific nouns and phrases that describe the skills, tools, and experience required for the job. If your resume lacks them, you're filtered out.

Types of Keywords

It's not just about skills. Keywords fall into three categories:

  • Hard Skills: Python, SEO, GAAP Accounting, Phlebotomy.
  • Soft Skills: Leadership, Communication, Problem Solving, Team Building.
  • Credentials/Education: MBA, PhD, PMP, CPA.

How to Find the Right Keywords

The Highlighter Method: Print (or copy) the job description. Highlight every hard skill, tool, and qualification mentioned. If "Agile Methodology" appears 5 times, it's critical. If "Python" is listed under 'Required', it's non-negotiable.

Strategic Placement

Don't just dump them in a list.
Context Matters: "Used Python to automate data analysis" is better than just "Python".
Headline/Summary: Put the most important keywords in your professional summary.
Skills Section: A dedicated skills section ensures the raw terms are present for the parser.

Frequency and Exact Match

Exact Match: If the JD says "Customer Relationship Management," use that term. You can put "(CRM)" in parentheses.
Frequency: Don't spam. Mentioning a core skill 2-3 times naturally in your work history is sufficient.

Conclusion

Tailoring your resume keywords for every single application is the single most effective way to improve your callback rate. It shows the ATS you match, and it shows the human you read the job description.

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