If you have 15 or more years of experience and your resume isn't getting through, there is a reasonable chance the problem isn't your experience. It's the format.
Most people with long careers make the same set of mistakes when it comes to ATS, the software that screens resumes before a human ever sees them. The mistakes are not obvious. Some of them feel like the right thing to do. And fixing them takes about an hour, not a career reinvention.
Here is exactly what to do.
First: what ATS actually does
ATS stands for Applicant Tracking System. It is software used by most medium and large employers to process applications at scale. When you submit a resume online, ATS reads it first.
It is looking for two things: whether your resume can be parsed at all, and whether it contains the right keywords for the role.
If your resume uses tables, columns, text boxes, or headers and footers, ATS often cannot read it correctly. The content gets scrambled or dropped entirely. A perfectly written resume in a two-column template can come out looking like gibberish on the other side.
If your resume can be parsed but doesn't contain the keywords from the job description, it gets scored low and filtered out before a recruiter sees it.
Both problems are fixable. Here is how.
Rule 1: strip the formatting
No tables. No columns. No text boxes. No headers or footers.
This feels wrong if you have been sending a nicely formatted resume for years. It looks plain. But plain is what ATS can read. A single-column layout in a standard font (Calibri, Arial, or Helvetica) parses cleanly every time.
The visual impression you want to make happens in the six seconds a human spends on your resume after it clears ATS. Not before. So optimise for the machine first, then make sure the human version is scannable.
Rule 2: cap your work history at 15 years
This one surprises people. If you have 25 years of experience, you do not need to list all of it.
Here is why this matters for ATS specifically: a resume that runs to three or four pages dilutes your keyword density. The relevant experience for the role you are applying for is almost certainly in the last 10 to 15 years. Burying it under earlier roles that used different terminology, different tools, and different job titles makes it harder for ATS to score you accurately.
The 15-year cap is not about hiding your experience. It is about signal-to-noise ratio. Earlier roles can be listed in a condensed "Prior experience" section with employer names and titles only, no dates, no bullets. That way the named employers stay on the record for credibility without diluting the keyword match for the current role.
Rule 3: omit your graduation year
If you graduated more than 15 years ago, leaving the year on your resume flags your approximate age to any system or person that is paying attention.
This is not about deception. The year of your degree has no bearing on your ability to do the job. Removing it is standard practice for experienced professionals, and no legitimate employer will mark you down for it.
List your degree, your institution, and your field. Leave the year off. That is all.
If you are also wondering whether removing your graduation year is really about age, that is worth reading honestly: Should you hide your age on your resume? The honest answer.
Rule 4: get the section order right
ATS parses resumes in sequence. The order that works is: Summary, Work Experience, Skills, Education.
Putting Education first made sense when you were a fresh graduate. It does not make sense now. Your most recent work experience is your strongest signal. Lead with it.
The Summary at the top is also more important than most people think. It is the first thing ATS reads and the first thing a recruiter reads. Four to five lines maximum. No walls of text. It should name your seniority level, your domain, and two or three things you are specifically known for.
Rule 5: match keywords without stuffing them
Read the job description carefully. Pull out the specific phrases the employer uses for the skills and experience they want. Then make sure those phrases appear naturally in your resume.
The key word is naturally. ATS is increasingly sophisticated. Dumping a list of keywords at the bottom of your resume in white text (yes, people still do this) gets you flagged or filtered. Weaving the relevant terminology into your actual experience bullets works better and also reads better to the human who sees it after ATS.
If the JD says "stakeholder management" and your resume says "managed relationships with key partners," those may mean the same thing to you. They do not mean the same thing to ATS. Use the employer's language.
Rule 6: pass the six-second scan test
Once your resume clears ATS, a human spends roughly six seconds deciding whether to read further. In those six seconds they are looking for: your name, your most recent title, and whether the page looks manageable.
That last point matters more than people realise. A dense wall of text fails the six-second test even if the content is excellent. Short bullets. White space. Nothing longer than two lines per bullet point.
If you would not read it quickly, neither will they.
If you want to see this scan test broken down in more detail, that is worth reading next: The 6-second resume test: does yours pass?
The honest caveat
These rules do not guarantee callbacks. ATS is one filter. There is also the human filter, the "are we actually hiring" filter, and the "do we know someone who knows you" filter that no resume can address.
What these rules do is make sure your resume is not being rejected before anyone reads it. That is the problem they solve. Everything after that depends on the quality of your experience and how well it is presented, which is a different problem.
The bottom line
If you have 15 or more years of experience and you are not getting responses, run through this checklist before you conclude the market is against you:
- Single column layout, standard font
- Work history capped at 15 years, earlier roles condensed
- Graduation year removed
- Section order: Summary, Work Experience, Skills, Education
- Keywords from the JD woven into your bullets naturally
- Each bullet under two lines, plenty of white space
Fix these first. Then look at content.
If you want a faster path: MMATA applies all of these rules automatically and also helps you make sure the content underneath the formatting actually reflects what you have done. One free session at resumecoach.pro. No account needed.
EY, Singapore