The ATS Scan Resume Guide for Recruiter and Candidate

Rumors and stats fly about ATS resume scans. All you have to do is visit websites to see various bold claims, like 'only 2 resumes out of 10 reach the recruitment department' or 'I look at all the resumes alphabetically.'

But what’s the real state of things concerning the resume selection process? And what should we do to leverage this technology to get the best of the best?

Forget the social media myths and join me on this little journey to see what actually works!

The Secret to a Highly Scannable Resume

The ninth-century writer, Al-Jahiz, once noted that anyone could have ideas, but what really counted was balance, language, and clarity. 

We know that he was speaking about literature, but he managed to get modern recruitment right accidentally. When 500 resumes are analyzed, individual abilities and positions become irrelevant very quickly. 

So the baseline experience is no longer what allows a candidate to cut through the noise; instead, success is determined entirely by how cleanly that experience is formatted for parsing systems.

And here’s how ATS-optimized resume look like in practice:

Keywords are just the entryway

It must be noted that most ATS do not comprehend candidates in a human way. They are only capable of assessing applicants by the keywords provided in their documents.

That’s why when you pack your resume with the industry terms from the job post, you clear the first hurdle. This is due to the fact that the algorithm recognizes your profile as matching the requirements.

Clear Context 

But keywords are only half the battle. As you know, context matters just as much.

If an applicant is making use of both target phrases and measurable results, then they always achieve better positioning. 

That’s because the system is trying to identify whether that skill was genuinely applied in a meaningful way through practical application.

A real-world example

Picture a medium-sized company in Saudi Arabia currently hunting for a skilled software engineer. They publish a job ad and get two applications. The first candidate describes their experience like this: “Worked on software development and contributed to technical projects.”

Meanwhile, the second candidate writes something like this:

“Incorporated use of Java & Spring Boot for backend optimization leading to improvement in system performance by 30%.”

In almost all ATS resume scans, the 2nd candidate will rank better than the 1st one. The reason is that the candidate doesn’t just list out the skill but also gives an example of how they applied it and what the result was.

Formatting 

A few years ago, most HR experts would have suggested that people make their resumes more attractive by including color, images, graphics, etc. 

At present, we see a completely simpler picture.

Current hiring trends lean heavily toward simple CVs. In fact, simplicity is one of the biggest factors in whether a profile gets properly ranked, as the system processes information line by line and automatically sorts everything into standard fields like name, title, education, and skills. 

So formatting such as tables, text boxes, icons, graphs, or a dual-column resume can confuse an older version of ATS and prevent it from properly scanning the information. There may even be instances when an entire section is no longer readable, as if it never existed in the first place. 

What the numbers tell us

• Around 98% of enterprises worldwide rely on ATS resume scan.
• Nearly 75% of resumes are never reviewed by a human recruiter.
• Out of roughly 250 applications, only 4 to 6 candidates typically get an interview.

Other Technical Details That Matter

Beyond the major points I discussed above, there are smaller technical elements that we should know to understand how an ATS works:

• Skills Section: The inclusion of a dedicated skills section is another way in which such CVs are recognized by many systems, particularly when the required focus keywords are used.
• Simple Fonts: Use of traditional fonts such as Arial and Calibri is entirely a safe bet, as it increases the ease of data extraction.
• Employment Dates: Total years of experience are calculated by using the provided dates. For that reason, documents that include clear start and end dates in a month/year format maintain a lower error rate. (So it’s better to avoid vague timelines or open-ended phrases like "Present" or "Until now.").

How do recruiters use an ATS from a practical angle?

Recruiters rarely sit down and read resumes one by one from top to bottom.

Picture it as a recruiter opening an empty search box and going after the candidate’s resume as if it were Google searching. They do not look around; they have a target in mind. They instantly put together a very detailed and logically based keyword string combining the job title along with any non-negotiable skills or software knowledge.

 In tech speak, they’re running a Boolean search string that looks something like this:

«Financial Accountant» OR «Senior Accountant»AND«ERP» OR «SAP»AND«Financial Reporting»

Such a search immediately reduces the number of hundreds of resumes into a much smaller list of applicants relevant to the vacancy and arranges those applicants according to their relevancy and similarity.

That is why the placement of keywords matters more than many candidates realize. The appearance of keywords in the job title, professional summary, or in other parts of the CV may be considered by an ATS system as more evidence of relevancy while searching for candidates.

And the main thing to remember about the ATS scan is this: it doesn’t reject resumes; it just reorganizes them.

Resumes with weaker alignment simply fall lower in the ranking results, which sometimes means recruiters never even see them.

How Recruiters Judge Resume Quality

At its core, every recruiter is trying to answer one fundmental question: “Is this person worth moving to the interview stage?”

That decision is typically shaped by several overlapping factors.

1. Direct Relevance

First and foremost, direct relevance to the position is what recruiters check.

• Has the candidate previously occupied an equivalent position?
• Does he/she have relevant industry experience?
• Was the candidate working with specific systems, tools, or technologies?

The quicker the recruiter can see that the candidate meets all these criteria, the more advantageous the situation will be for the candidate at this stage of screening.

2. Accomplishments

In the second step, recruiters become interested in tangible achievements.

A number of studies have shown that recruiters react favorably when candidates back up their achievements with quantified results.

Phrases like:

“Decreased operational costs by 20%” or “Enhanced productivity within six months” are much better because they showcase actual achievements that will then be elaborated on during interviews.

This will also help improve CV parsing by ATS, as quantifiable achievements create additional context during parsing.

3. Glancing at File Formatting

This  step can be done early in the process. Here, recruiters spend a few seconds evaluating the visual aspect of a CV. 

They pay attention to:

• Clear headings
• Logical career path
• Relevance of keywords
• Dates consistency 
• Indication of career transitions/gaps

Moreover, the recruiters are keen on the professional cues, which may include names of recognized companies, software, and industry certifications.

4. Adjustment of Search Criteria

In case, at any stage, the recruiting agency is unable to locate ideal resumes during the initial screening process, the selection criteria will be revised using one of the following:

• OR instead of AND in Boolean searches (to widen the search pool),
• Filters adjustment,
• Modification of titles/keywords.

After this, the ATS resume screening process begins anew with revised criteria.

The Biggest Resume Mistakes

Having considered all of the above, it’s easy to detect what common errors can weaken a resume, both during automated screening and human review.

Here are some of the biggest ones:

Inappropriate use of language

In cases where applicants have used vague wording or jargon rather than appropriate language used within the industry, the match level gets lower.

Responsibilities vs. Impact

Many resumes describe duties in broad or generic language, for example, “Handled administrative tasks” or “Conducted data analysis” or similar language without specifying what software was used or what results were accomplished.

That kind of wording says very little about actual capability, so it’s easy to get neglected. 

Overdesigned Layouts 

As I explained above, using heavy design elements, graphics, tables, text boxes, and complicated resume templates can interfere with ATS processing.

Poor Timeline Consistency

A resume should present a coherent professional story.

Unemployment intervals that cannot be explained, unclear dates, and/or conflicting timelines can result in confusion when it comes to screening of candidates.

Sending the Same Resume Everywhere

If you use one generic resume for every application, you gamble your success rate. And the reason behind this is that most ATS platforms prioritize resumes that closely mirror the language and priorities found in the job description itself.

Using Unconventional Section Titles

Although creative headings make the resume visually interesting, they tend to cause confusion for ATS software. For instance:

• “My Career Journey” instead of Work Experience
• “Creative Strengths” instead of Skills

In many cases, the system can't properly categorize these sections. 

The fact is that such sections are not categorized correctly, so the information ends up stored in irrelevant database fields that recruiters rarely search.

Placing Important Information in Headers or Footers

Many ATS tools don’t read anything from headers and footers.

That means placing critical information (name, email, or phone number, for example) inside those sections can blind the system to your data. And this lowers chances of being contacted.

Balancing Keywords with Relevance 

Contemporary ATS platforms employing NLP technology are a lot smarter than you might think. To write a resume for today’s market, you need to apply not only relevant keywords but also some balance and structure.

And here are some effective tips that will actually benefit you:

Stop Gaming ATS 

Advanced ATS scans nowadays are quite efficient when it comes to identifying manipulation techniques, like: 

• Inserting the same keyword several times in an unnatural way,
• keyword stuffing,
• invisible text (pasting the job description text in white font within the resume).

Such strategies generally undermine your credentials without helping to increase ATS performance scores.

Where to Put Keywords

Keywords should be used in your job title, professional summary, and in your latest job experience, as it will highlight the essential aspects of your professional history instantly

By contrast, keywords placed haphazardly at the end of the resume will have relatively little effect because they will be considered secondary indicators.

Professional consistency is a must 

The logic of connections between skills and work experience is heavily evaluated by many advanced ATS.

Consequently, applying for an accountant job with financial skills, such as Excel, financial modeling, and reporting, makes a profile consistent. But adding unrelated skills such as graphic design or video editing will only muddle up the application process, as well as blur out the specialization.

Tips for HR Teams: Improving Utilization of ATSs

One thing to keep in mind is that the ranking offered by an ATS will always be signal-based.

Thus, rather than just leaving the system to handle things, it would be better to focus on enhancing the quality of these signals.

Create Better Search Criteria

Don't base your search criteria solely on one key word. Rather, build a cluster of keywords based on the specific position you are hiring for.

Learn What Should Not Go Into Your Work

Most recruiters concentrate solely on what they have to look for. But when dealing with jobs that receive hundreds of resumes, exclusion criteria are just as vital.

This means your real focus should be on figuring out exactly who doesn't belong in the candidate pool: 

Example:

«Financial Accountant» AND

«SAP» OR «ERP»

AND

«Financial Reporting»

NOT

«Intern» OR «Trainee» OR «Graphic Design»

In this case, the hiring manager will determine not only the necessary skills but also eliminate unnecessary seniority levels or non-relevant fields of expertise.

Consider recency

When assessing resumes using ATS, recent experience with measurable KPIs should always have more significance. After all, we want to select individuals who are actively using these specific skills right now. 

Luckily, most modern tools make this easy because they utilize positional weighting. This means the software automatically gives more significance to:

• Relevance of the Job Title
• The candidate's current occupation 
• The inclusion of relevant skills at the very beginning of the resume

Reviewing Unsuccessful Matches 

In some cases, candidates who have the exact skills your company needs may write their resumes in a weaker format that isn't quite fully optimized for the ATS.

That's why it’s so important to manually review a few profiles labeled as low matches, as this could assist you in adjusting your exclusion criteria and identifying system shortcomings.

Standardize Search Practices

I can’t stress enough the importance of a standardized ATS resume scan, because if recruiters use inconsistent wording, suitable candidates may vanish from search results entirely.

To avoid that, recruiters need to lock the Boolean search and compile a keyword list (e.g., use “Developer” and “Engineer” before starting the search).

Final Thoughts

ATS analysis isn’t supposed to be used merely as a filtering tool; rather, it should be considered an accurate representation of the labor market that exists out there. 

If you make proper usage of it, you’ll be able to address some highly important and strategic issues such as the following: 

• The prevalence rate of skill among the applicants
• The actual market domination of some job titles
• Gaps between candidate qualifications and the requirements of the position

Then you will be able to make radical changes in how you go about hiring and end up with some great teams. This is why it makes sense to always remember what businessman and writer Lawrence Bossidy once said:

“I am convinced that nothing we do is more important than hiring and developing people. At the end of the day, you bet on people, not on strategies."