What Is an ATS? How to Make Your Resume Pass the Scanner

You spent hours crafting the perfect resume, clicked "Apply," and never heard back. Sound familiar? The most likely culprit is an Applicant Tracking System (ATS). Studies show that over 98% of Fortune 500 companies use ATS software — and up to 75% of resumes are rejected by the machine before a human ever reads them. This guide explains exactly how ATS works and what you must do to get through.

What Is an Applicant Tracking System (ATS)?

An ATS is software that companies use to collect, sort, and filter job applications. When you submit a resume online, it is rarely read by a person first. Instead, the ATS parses your document, extracts key information, and scores your application against the job requirements. Only candidates who meet a minimum threshold are forwarded to recruiters. The rest are automatically discarded.

How ATS Parses Your Resume

Parsing means breaking your resume into structured data. The ATS reads your file line by line and attempts to identify each piece of information. Here is what it extracts:

• Contact information: name, email, phone, location
• Job titles and employment dates from your work history
• Company names and descriptions
• Education: degree, institution, graduation year
• Skills, tools, and technologies
• Certifications and professional development

The problem is that ATS parsers are not perfect. Complex layouts — tables, columns, text boxes, graphics — can confuse the software and cause it to misread or skip entire sections of your resume.

What ATS Scores Your Resume On

After parsing, the ATS compares your resume against the job description and assigns a relevance score. The main scoring factors are:

• Keyword match: do your skills and experience match the words in the job posting?
• Job title relevance: is your most recent role similar to the position advertised?
• Years of experience: does your work history meet the minimum requirement?
• Education: does your degree match what the employer specified?
• Location: does your location match or is relocation mentioned?

How to Optimize Your Resume for ATS: 6 Steps

1. Use a clean, single-column layout

   Avoid tables, text boxes, and multi-column designs. A simple top-to-bottom layout is parsed most reliably across all ATS platforms.

2. Mirror the job description keywords

   If the posting says "project management" and you wrote "managed projects," the ATS may not match them. Use the exact phrasing from the posting for key skills and requirements.

3. Use standard section headings

   Labels like "Work Experience," "Education," and "Skills" are universally recognized. Custom headings like "My Journey" or "What I Bring" confuse parsers.

4. Submit as a PDF or .docx

   Most modern ATS handle both formats well. PDF is preferred when you need to preserve formatting. Avoid .pages, .odt, and image-based files.

5. Include skills in a dedicated section

   Do not rely on skills being inferred from your job descriptions. List them explicitly in a Skills section so the ATS can find and score them directly.

6. Customize your resume for each application

   A generic resume rarely passes ATS for competitive roles. Spend 10–15 minutes adjusting your skills section and professional summary to match each specific job posting.

Formatting Mistakes That Kill Your ATS Score

• Headers and footers: contact info placed in the header is often skipped by ATS parsers
• Tables and columns: can cause information to be read in the wrong order or skipped entirely
• Images, logos, and icons: ATS cannot read visual content — your photo and graphic elements are invisible to it
• Unusual fonts: stick to standard fonts like Arial, Calibri, or Georgia
• Text boxes: content inside text boxes is frequently ignored
• Fancy bullet characters: use standard round or square bullets

How Resume ME Helps You Pass ATS

Every template in Resume ME is built with ATS compatibility in mind. The layouts use clean HTML structure without tables or text boxes, contact information is placed in the document body where parsers can find it, and sections follow standard naming conventions. When you export your resume as a PDF from Resume ME, the output is a text-based PDF — not a flattened image — so ATS software can read every word. Focus on your content and keywords; the technical formatting is handled for you.