How to Pass ATS Screening in the Age of AI

You find a job that fits your experience, spend an evening polishing your resume, and apply. A few days later, the rejection email arrives. Did a computer reject you before anyone read your application?

Possibly, but not necessarily. Applicant tracking systems (ATS) are often blamed for every unexplained rejection. In practice, the software may be storing your application, extracting information from your resume, helping recruiters search for qualifications, or supporting an AI-assisted assessment. Those are different tasks, and the distinction matters.

The goal is to make your relevant qualifications easy for software to extract and easy for a person to verify. Here's how to do that without filling your resume with awkward keywords or stripping away everything that makes your experience convincing.

What Does an Applicant Tracking System Do?

An ATS is the software used by employers to collect and manage applications. It can post job openings, keep track of candidates, advance applicants through interview stages and handle communication. Some systems use a process called resume parsing that pulls information from uploaded resumes into searchable fields.

Picture a recruiter opening 300 applications for an operations coordinator role. Instead of handling 300 email attachments, they may see a dashboard showing candidates, their application answers, hiring stages, and resumes. Depending on the system and the employer's setup, they can search for terms such as “Excel,” review knockout-question responses, or use an optional matching feature to organize candidates.

This does not mean every ATS assigns every resume a universal score, or that every missing keyword triggers an automatic rejection. Employers configure these tools differently. Greenhouse, for example, says its AI-powered Talent Matching helps categorize applications but does not automatically advance or reject candidates; those decisions remain with the hiring team. [1]

What Happens After You Upload a Resume?

A typical workflow may involve four separate steps:

Submission: You upload a resume and answer questions about factors such as work authorization, location, availability, or licenses.

Parsing: The software attempts to identify your name, contact information, employers, job titles, dates, and other details. It may populate application fields that you should check.

Searching or matching: Recruiters may search for specific skills or use an AI-assisted tool to compare evidence in your resume with job requirements.

Review: Recruiters and hiring managers evaluate the application, often alongside assessments, interviews, and other evidence.

How AI Is Changing Resume Screening

AI recruitment tools can spot related skills, summarize experience, suggest candidate matches and help recruiters prioritize large pools of applicants. Their adoption is important, but far from ubiquitous. In SHRM's 2025 Talent Trends research, 51% of organizations reported using AI for recruiting and 44% of those using AI for recruiting said they use it to screen resumes. These figures describe surveyed organizations and AI users, not the percentage of all resumes screened by AI. [2]

Some newer matching tools go beyond counting identical words. Greenhouse's Talent Matching documentation says its system can recognize related descriptions of skills and job titles, using recruiter-defined criteria and weights. The feature's decision-support role matters: its match category is not the same thing as an automatic hiring verdict.

At the same time, exact wording has not disappeared. Greenhouse's separate Talent Filtering function supports literal keyword searches, including required terms that must appear in a candidate's application to show up in results. [3] A resume that describes “managing customer records” may convey relevant work, yet a recruiter searching specifically for “Salesforce” cannot infer you used Salesforce unless you actually say so.

Your best response to AI screening is therefore surprisingly practical: use the employer's terminology where it accurately describes your background, and explain what you did with that skill. Don't gamble on a rumored formula for achieving a 90% ATS score.

Start With the Job Description

Before changing your resume, read the posting as if you were preparing to interview for the role. Identify what the employer truly needs someone to do.

Imagine this fictional job description:

Customer Success Specialist — Requirements

Manage a portfolio of business clients and handle onboarding.
Use Salesforce to maintain accurate customer records.
Analyze account trends in Excel and report retention risks.
Work with sales and product teams to resolve customer issues.

Now divide the requirements into these groups:

Job requirement	What your resume should show	Where to show it
Client onboarding	Customers or accounts you onboarded; process you owned	Work experience
Salesforce	Your actual use of the platform, if any	Skills and relevant bullet
Excel analysis	Reports, formulas, dashboards, or decisions informed	Work experience or projects
Cross-functional work	A specific problem solved with another team	Achievement bullet

If you used HubSpot but never Salesforce, state HubSpot. You can show that you understand CRM workflows without claiming expertise in a product you haven't used. If Salesforce is essential to the job, be realistic about that gap rather than trying to bury it under related keywords.

Find Keywords That Deserve Space

Pay closest attention to recurring, job-relevant terms in the responsibilities and required qualifications: software names, certifications, methods, industry terminology, and core skills. Distinguish these from vague phrases such as “rock star” or “fast-paced self-starter.”

Use a standard industry term when it matches your experience. If you worked on search engine optimization, for instance, writing “search engine optimization (SEO)” once can help both readers and systems understand the abbreviation. But don't scatter “SEO” across every bullet merely to increase its frequency.

There is no verified industry-wide rule that a resume needs a particular keyword density, number of exact matches, or ATS score to earn an interview. Those claims should not drive your editing.

Rewrite Evidence: A Before-and-After Example

Suppose your original resume says:

Before: “Responsible for onboarding clients, making reports, and helping the team.”

That bullet is difficult to evaluate. It doesn't show scale, tools, or outcomes. Compare it with a stronger version, assuming every detail is accurate:

After: “Onboarded 25 business accounts over six months, maintained account notes in HubSpot, and built weekly Excel reports that helped the team flag delayed activations.”

The second version conveys onboarding, CRM experience, spreadsheet work, the size of the responsibility, and a business purpose. It also gives a hiring manager something concrete to ask about.

Notice what it doesn't do: insert “Salesforce” just because Salesforce appeared in the job posting. Matching is useful only when the facts match.

For another role, a small but genuine course project can be more persuasive than a long list of untested skills:

Weak: “Python, SQL, analytics, teamwork, communication.”

Stronger: “Cleaned 12,000 rows of publicly available sales data using Python and SQL; summarized monthly trends in a dashboard for a university analytics project.”

The numbers here are examples, not claims about actual candidates. Use your own, defensible figures, or describe the result without invented metrics.

Choose an ATS-Friendly Resume Format

A resume needs to remain understandable after the software extracts its text. Greenhouse's March 2026 guidance specifically identifies images, columned layouts, complex tables, text boxes, and contact details placed in headers or footers as possible parsing problems. It also warns that image-based resumes and unusually large files can fail to parse correctly. [4] Workday likewise notes that parsing results can vary with format and word order. [5]

For most conventional online applications, a conservative layout is the safest starting point:

Use one text column. Put job titles, employers, dates, and accomplishments in a predictable reading order.
Choose familiar headings. “Work Experience,” “Education,” “Skills,” and “Projects” are clearer than decorative labels such as “My Journey.”
Keep contact details in the main document body. Don't rely on a page header, footer, or floating text box for your email address.
Use selectable text. A screenshot of a resume, even when saved as a PDF, is not equivalent to a text-based document.
Avoid using tables, icons, charts, and decorative graphics to convey essential qualifications. A person may appreciate the design; a parser may not interpret it reliably.
Write recognizable job titles and dates. Spell out unfamiliar abbreviations when doing so improves clarity.

These are risk-reduction measures, not guarantees. An employer may still review a file that parses imperfectly. Conversely, a beautifully parsed resume can be rejected because the applicant doesn't meet the requirements.

PDF, DOCX, or TXT: Which File Should You Send?

Follow the employer's upload instructions first. If the application requests DOCX, don't insist on PDF. Where both PDF and DOCX are accepted, either can work if the document contains real, selectable text and has a simple layout. A text-based PDF preserves appearance; a DOCX may be convenient for workflows that ask for editable files. Because parsers differ, neither format wins in every situation.

A plain TXT resume has a different purpose. It is excellent for checking the wording and reading order, but it loses typographic hierarchy and often looks less polished to a human reader. Use TXT when a system requests it or when you need to paste information into a text field.

With S-Resume, you can prepare your resume and download it as PDF or TXT. Before uploading the PDF, confirm that you can select and copy the text in the correct order; use the TXT version as another way to inspect the underlying wording. That check is helpful, but it is not a certified test of every employer's ATS.

Tailor Your Resume in 15 Minutes: A Repeatable Process

You do not have to rebuild your resume from scratch for every opening. Keep a complete master resume with your roles, projects, skills, and measurable contributions. For each serious application, make a focused version:

Minutes 1–3: Mark the job's essentials. Identify three to five requirements that appear central to the role. Separate must-haves, such as a required professional license, from preferences.

Minutes 4–6: Select the right proof. Find a genuine accomplishment, project, or qualification that demonstrates each priority. If your master resume doesn't contain proof, don't manufacture it.

Minutes 7–10: Adjust the top third. Rewrite the professional summary, if you use one, so it identifies the relevant role and strengths. Move the most applicable skills into clear view. Reorder achievement bullets within each job, keeping chronology and facts intact.

Minutes 11–13: Improve clarity. Spell out important acronyms on first mention when useful. Replace vague bullets with evidence of tools, responsibilities, results, or scale.

Minutes 14–15: Check the exported file and application form. Copy text from the PDF into a plain-text editor. Check the sequence of headings, employers, dates, and bullet points. Then review any fields the ATS auto-filled: a missed date or scrambled job title deserves correction before submission.

This workflow can take longer for complex applications. Its purpose is to focus your effort on the gaps that actually matter, not to suggest a guaranteed 15-minute shortcut to an interview.

What If You Have Little or No Work Experience?

An entry-level applicant doesn't need to disguise a university project as paid employment. Use truthful labels: “Academic Projects,” “Volunteer Experience,” “Internships,” or “Relevant Coursework.” Put the strongest evidence close to the top, particularly when it relates directly to the advertised work.

For example, an applicant for an entry-level data role could describe building a spreadsheet model for a student club, checking its data for errors, and explaining the result to committee members. That example demonstrates spreadsheet use and communication without pretending it was corporate employment.

Employer interest in evidence of transferable skills is well documented. The National Association of Colleges and Employers' spring 2026 Job Outlook update reported that 85% of 163 responding employers sought teamwork on candidates' resumes, 82% sought problem-solving, and 73% sought technical skills. The findings concern surveyed employers recruiting college graduates, not every hiring market. [6]

For a practical starting point, read S-Resume'sguide to writing a resume with no experience. It explains how to present projects, education, and transferable skills without inventing a work history.

Five ATS Myths That Can Hurt Your Application

Myth 1: Every ATS automatically rejects resumes that lack keywords. Many ATS products are application-management platforms. Some have search, screening-question rules, or optional AI matching; the employer's configuration determines how they're used. Greenhouse specifically says its Talent Matching feature does not auto-reject applicants.

Myth 2: A 90% match score guarantees an interview. A score from a third-party checker may reflect that tool's own method, not the employer's actual screening criteria. Even a real employer-side match category doesn't establish availability, work eligibility, interview performance, or team fit.

Myth 3: You should paste the entire job description into your resume. Repeating phrases without evidence makes your document harder to read and can create false claims. Select only terms that accurately represent your work.

Myth 4: White text and hidden keywords will trick the software. Concealed text is misleading, adds no legitimate qualification, and may create unexpected extraction problems. Make your evidence visible to both systems and people.

Myth 5: An ATS-friendly resume has to look ugly. You can use balanced white space, consistent type sizes, clear section headings, and restrained bold formatting. Readability and machine-friendly structure often support each other.

Final Check: Make Your Resume Work for Both Audiences

Before applying, ask yourself: Can a recruiter understand the job I want, the skills I actually have, and the results I can substantiate within a quick scan? Can a parser extract that same information in the right order?

An ATS-friendly resume isn't a pile of matching terms. It's a clear record of relevant work, written in the language of the job and supported by evidence. Choose a simple, text-based layout; tailor the strongest examples; use honest terminology; and review the file and form before submitting.

If you need a clean starting point, create a resume with S-Resume. Its free builder offers PDF and TXT exports, which you can review before applying. For additional editing guidance, see common resume mistakes to avoid.

Frequently Asked Questions

Can an ATS reject my resume automatically?

An employer may configure automatic rejection based on answers to specific screening questions or other requirements. But not every ATS scores or rejects resumes on keyword matches. The precise workflow depends on the employer and software; Greenhouse's Talent Matching, for example, leaves rejection decisions to people.

How many keywords should I add to my resume?

There is no universal target. Use the important job-related terms you can support with real experience, ideally in relevant achievement bullets and a concise skills section. Prioritize clarity over frequency.

Is PDF always better for ATS than Word?

Nope. Follow the formats allowed by the application. When accepted, a text based PDF and a simple DOCX are normally reasonable choices. Do not scan or use image-only files. Make sure the extracted text is in order.

Should I use an AI resume writer?

It can assist in brainstorming your phrasing or making a comparison between your draft and a posting, but double check every statement yourself. AI-generated bullets sometimes add tools, responsibilities, or results that don’t exist. A good invention is worth less than a real, specific performance.

Does a resume need to pass an online ATS checker?

No third-party checker can promise how every employer's software will interpret an application. Use such tools, if you choose, for clues about missing terminology or parsing problems, not as definitive interview predictions.