ATS Optimization — Updated 2026

ATS Optimization Guide: How to Make an ATS-Friendly Resume in 2026

Over 97% of Fortune 500 companies use Applicant Tracking Systems. Learn how to optimize your resume to pass automated screening and reach human recruiters.

ATS Optimization Checklist

Use Standard Section Headings

ATS parsers look for headings like "Work Experience," "Education," and "Skills." Avoid creative headings like "Where I Have Worked."

Include Job Description Keywords

Identify 10-15 key terms from the job description and include them naturally in your summary, experience, and skills sections.

Avoid Tables and Columns

Multi-column layouts cause ATS parsers to read content in the wrong order. Use single-column layouts for maximum compatibility.

Use a Simple Font

Sans-serif fonts like Inter, Arial, and Calibri have the highest ATS compatibility. Avoid script or decorative fonts.

Save as PDF

PDF is the most reliable format for ATS. Modern systems parse PDFs accurately. Avoid .docx, .png, or scanned files.

Spell Out Acronyms

Write "Search Engine Optimization (SEO)" the first time, then use "SEO" afterward. This ensures both full-form and acronym searches match.

Quantify Achievements

ATS systems score higher for quantified achievements. Replace "Managed a team" with "Managed a 12-person engineering team."

ATS Keyword Optimization

According to a 2026 study by Jobscan, resumes optimized with industry-specific keywords have a 71% higher chance of reaching a human recruiter. Here are the most important keywords by industry:

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