Jobscan, 2025
How resume screening really works
ATS software has become the villain in a lot of job-search advice. The reality is less dramatic, and more useful. Your resume may not be automatically rejected, but it still needs to be read correctly and surface the experience a recruiter is searching for.
Career Boost Labs · Last reviewed July 2026
What an ATS is
An applicant tracking system is a database. When you apply through a company's careers page, your resume is parsed into structured fields — name, employers, dates, titles, skills — and stored so recruiters can search, filter and track candidates through a hiring process. They are especially common among large employers. In 2025, Jobscan detected an ATS on the career sites of 97.8% of Fortune 500 companies.
The myth that causes the most confusion
An ATS does not simply read every resume and independently decide who is qualified. The familiar claim that "75% of resumes are rejected before a human sees them" has no traceable study behind it. We do not use that number.
What can happen is simpler: a recruiter searches, filters, or ranks applications, and resumes that do not clearly contain the experience being sought may never surface.
Why being findable still matters
Your resume can only work with the information the system captures. If a title sits inside a graphic, dates are difficult to interpret, or important skills are buried in vague prose, the record a recruiter searches may be incomplete.
That is why every Career Boost Labs resume package includes an ATS-friendly version: clean structure, familiar headings, real text, and language aligned with the roles you are pursuing. The polished version then makes the same story easier for a person to absorb.
What to keep in mind
ATS platforms differ, and employers use them differently. A clean, relevant resume improves readability and findability; it does not guarantee that you will appear in a search or move forward.
Keywords also have to make sense to the person who eventually reads them. Getting found is only the first step.
Sources
- 1Jobscan, 2025 — analysis of applicant tracking system adoption; Jobscan detected an ATS on the career sites of 97.8% of Fortune 500 companies. That is the source of the 97.8% figure used above and on our homepage.
- 2The “75% rejection” claim — no primary source located. Traced by several journalists to promotional material from a resume-optimisation vendor that ceased operating in 2013. We do not cite it anywhere on this site.