How to Pass ATS: Step-by-Step Guide for 2026

How ATS screening actually works

When you apply through Workday, Greenhouse, Lever, iCIMS or Taleo, five different things get called “the ATS”. Most advice blurs them together, which is how “a system stores your resume as text” turns into “a system rejects you on keywords”. They are separate, and only some of them exist at every employer.

Parsing

Your file is converted to text and mapped into fields. This happens everywhere. It can garble a two-column layout, but it does not judge anything.

Recruiter search

A person searches the stored text for the terms a posting uses and reads what comes back. This is the step wording actually affects, and it is a human running a query.

Knockout rules

Employer-configured, not keyword-derived: work authorization, a required license, a location. An employer sets these per posting. They are pass/fail and have nothing to do with a percentage.

Ranking

Some platforms order applicants for the recruiter. Where it exists it is configured per employer and never shown to the applicant. No vendor publishes how it scores.

Automated screening

Rules that dispose of applications without a human, such as failing a required screening question. Where used, it is employer-configured and narrow.

Which of the other four apply is up to each employer. Where a platform ranks applicants for a high-volume role, a resume far down the list may never be opened even though nothing filtered it out. A checker's match score, including how ZoeVera calculates its own, is none of these five: it measures how closely your wording matches one posting.

Step 1 — Extract keywords from the job description

Before you edit anything, read the job description systematically. Highlight or copy every term that falls into these categories:

Terms that appear more than once in the job description are higher-weight signals. If “Python” appears three times and “Scala” appears once, “Python” is more important to include.

Step 2 — Run your current resume through an ATS checker

Before editing, establish your baseline. Paste your resume and the job description into an ATS tool — this gives you a score and a keyword gap list. You need to know what is missing before you can fix it efficiently.

Use the score comparatively, not as a target: no ATS publishes a required threshold. Identify which relevant terms are missing, fix the ones your experience supports, and check the revised resume against the same posting.

Step 3 — Add missing keywords you genuinely have

Go through your gap list and identify which missing keywords reflect real skills or tools you have used — but have not named in your resume. These are easy wins: you are not fabricating anything, just surfacing what already exists in your experience.

Common places to add keywords:

• Skills section — the highest-signal location; list tools and platforms by name
• Bullet points — integrate naturally: “built ETL pipelines in dbt and BigQuery” rather than “data engineering experience”
• Summary — mention 2–3 core skills or tools relevant to the specific role in your opening lines

Step 4 — Fix your format for ATS parsing

Format errors are invisible to you but catastrophic for ATS. The most common issues:

Quick test: open your PDF and try to select and copy all the text. Paste it into a plain text editor. If it reads in logical order, ATS can read it too. If it is jumbled, it will fail the parse.

What can a parser fail to read?

Multi-column layouts, text boxes, headers and footers, and text baked into an image. A parser reads a document in one pass, so a two-column page can interleave the halves and a table can emit cells in an order that reads as nonsense. The text is usually still there — it arrives scrambled, which is worse than plain, because it is searchable but wrong.

Does PDF or DOCX parse more reliably?

Both work with current systems. DOCX carries its text as structured markup, so extraction is predictable. A PDF exported from a word processor is fine; one produced by a design tool, or a scan, can arrive as an image with no extractable text at all. If you only have a scanned copy, export a text-based version before applying.

Step 5 — Strengthen bullet points for both ATS and recruiter review

A keyword search matches presence; a recruiter evaluates the sentences those keywords appear in. You need bullets that satisfy both. The formula:

Step 6 — Re-test and close the remaining gaps

After edits, run the ATS check again against the same job description. Your target is Aim to close the gap on the terms the posting actually names. No system publishes a pass mark, so if the missing list is still long, look at which required skills remain absent and whether any of them reflect genuine experience you have not named yet.

Repeat this for every application. The same resume will score differently for two postings with identical job titles, because each posting uses different terminology. Tailoring is not optional — it is the mechanism.

Which words to prioritize, measured

Advice about ATS keywords is usually asserted. These figures are counted. We read 3,518 job postings from 81 companies' public job boards and counted how often each term appears — document frequency, so a posting naming a term nine times counts once.

The pattern that matters for step 3: the single most common term in a role is usually not a tool. It is the practice the tool serves.

A software engineer resume listing every framework it has touched, and never the word the postings lead on, is optimizing the wrong half of the page. The same holds for the product manager who lists tools instead of the artifact the role is hired to produce.

What the sample cannot tell you: these are mostly US technology companies hiring through one job-board vendor, so they are not a random sample of any profession, and a term outside a study's list is uncounted rather than absent from the market. The full method, per-role breakdown and limits are published alongside the counts.

What passing ATS does not guarantee

Clearing ATS puts your resume in the recruiter's review queue. It does not guarantee an interview. Recruiter review is a separate evaluation where your career narrative, bullet quality, and title history are assessed by a human in 6–10 seconds.

If you are passing ATS but still not getting callbacks, the issue has moved upstream. See Resume passes ATS but no interviews? Here's why for the next layer of fixes.

Frequently asked questions