How to Write an ATS-Friendly Resume That Gets Past the Robots

Most medium and large employers use an applicant tracking system (ATS) to collect, parse and rank resumes. If your resume isn’t readable by the software — or doesn’t match the job’s keywords — a recruiter may never see it. Here’s how to write an ATS-friendly resume.

What is an ATS and how does it work?

An applicant tracking system stores applications and helps recruiters search and filter them. Many systems parse your resume into fields (name, contact, experience, education, skills) and then rank or filter candidates based on keywords, job titles, years of experience and other criteria. AI recruiting tools take this further by scoring how closely your skills match the job description. An ATS friendly resume is easy for software to read and for recruiters to skim.

ATS-friendly formatting rules

• Use a simple, single-column layout. Complex columns, text boxes and tables can scramble parsing. Keywords are the heart of an ATS friendly resume.
• Use standard section headings: Summary, Experience, Education, Skills, Certifications.
• Choose common fonts like Calibri, Arial, Garamond or Helvetica at 10–12 pt.
• Avoid headers and footers for critical information like contact details.
• Skip images, icons and charts. Logos and skill bars aren’t readable.
• Use standard bullet points.
• Save as DOCX or PDF — unless the posting specifies a format. Text-based PDFs work in most modern systems.

Keyword strategy: the most important part

1. Collect keywords from the job description: hard skills, tools, certifications, job titles and key responsibilities.
2. Mirror exact phrasing. If the posting says “stakeholder management,” use that phrase — not just “worked with clients.”
3. Include both acronyms and full terms: “Search Engine Optimization (SEO).”
4. Place keywords in context — in your summary, skills section and experience bullets.
5. Don’t keyword-stuff or hide white text. Recruiters read the resume too.

Read our full guide to resume keywords. Standard headings are a simple way to keep an ATS friendly resume parsing correctly.

Structure of an ATS-friendly resume

1. Contact info — name, phone, email, city/state, LinkedIn Run these tests on every ATS friendly resume before you submit it.
2. Professional summary — 3–4 lines with your title and top skills (examples)
3. Skills — 10–15 relevant keywords
4. Work experience — reverse chronological, with achievement bullets
5. Education and certifications

Tailor for every application

A single generic resume rarely ranks well across different jobs. Adjust your summary, skills and top bullets for each application. Learn how to tailor your resume to a job description — or use the HiReXL ATS Resume Optimizer, which aligns your wording with the job’s keywords truthfully while keeping your original format and fonts.

ATS resume checklist

• Single column, standard headings
• Contact info in the body, not the header
• Keywords from the job description included naturally
• Job titles and dates clearly formatted (e.g., “Jan 2022 – Present”)
• No images, tables or text boxes for key content
• Spell-checked and consistent

Common ATS parsing problems (and fixes)

Problem	What happens	Fix
Contact info in header	Name or email may be missed	Put contact info in the body
Two-column layout	Text from columns gets mixed	Use a single column
Creative headings (“My Journey”)	Section not recognized	Use “Experience,” “Education,” “Skills”
Skill bars and icons	Skills not read	List skills as plain text
Inconsistent dates	Experience miscalculated	Use “Mon YYYY – Mon YYYY”
Scanned PDF	No readable text	Export a text-based PDF or DOCX

How AI matching changes the game

Modern recruiting tools go beyond exact keyword search. AI resume screening software extracts skills from both the resume and the job description and scores the overlap — giving extra weight to must-have skills and years of experience. That’s why clear, specific skills (“AWS Lambda,” “Power BI,” “stakeholder management”) beat vague phrases (“cloud technologies,” “reporting,” “people skills”).

Resume sections ATS software expects

Applicant tracking systems look for standard sections. Using familiar headings helps the parser place your information correctly:

• Contact Information — name, phone, professional email, city and state, LinkedIn URL
• Professional Summary (or Summary)
• Skills (or Core Competencies, Technical Skills)
• Professional Experience (or Work Experience, Experience)
• Education
• Certifications
• Projects (optional; great for career changers and tech roles)
• Volunteer Experience (optional)

Avoid creative headings like “Where I’ve Made an Impact” or “My Toolbox.” They may look clever, but the software may not recognize them.

How to format each job entry

A consistent structure helps both software and humans:

Senior Data Analyst — Northwind Health, Dallas, TX
Mar 2022 – Present
– Built Power BI dashboards tracking 40+ KPIs, reducing executive reporting time by 60%
– Wrote SQL pipelines consolidating data from 6 source systems

Put the job title first (that’s what recruiters search for), then the employer and location, then dates on their own line or aligned consistently. Use the same date format everywhere.

PDF vs. DOCX: which should you send?

Format	Pros	Cons
PDF (text-based)	Preserves design across devices; widely accepted	Some older systems parse it less reliably; image-based PDFs fail
DOCX	Very reliable parsing; easy for recruiters to edit	Formatting can shift on different software

Rule of thumb: follow the employer’s instructions first. If there are none, a text-based PDF exported from Word or Google Docs is usually fine. When uploading to a large corporate career portal or sending to a staffing agency, DOCX is the safest choice. To check whether a PDF is text-based, try selecting and copying the text — if you can, a parser can read it.

Testing your resume before you apply

1. Plain-text test: copy your whole resume and paste it into a plain text editor. If headings, dates and bullets appear in a logical order, parsing should be fine.
2. Keyword comparison: list the top 15 keywords from the job description and confirm each one you genuinely have appears in your resume.
3. Human skim test: ask a friend to look at your resume for 10 seconds, then tell you your target role and top three skills. If they can’t, your summary and skills section need work.
4. Upload preview: many application portals show you the parsed fields after upload. Fix any errors before submitting.

What AI resume screening looks for

Newer AI recruiting tools go beyond exact keyword matching. Software like HiReXL extracts skills from both the resume and the job description, normalizes variations (such as “K8s” and “Kubernetes”), applies extra weight to must-have skills, and filters by minimum match score and years of experience. To perform well:

• Name tools and technologies specifically (“Azure DevOps,” not “DevOps tools”)
• Show years of experience for key skills where possible
• Keep job titles standard or add a standard equivalent (“Customer Success Manager (Client Partner)”)
• Keep your resume current — some systems replace older versions automatically when you reapply with the same email

ATS myths

• Myth: ATS rejects resumes automatically. Many systems rank and filter rather than auto-reject; recruiters choose the filters. A low ranking still means you’re unlikely to be seen.
• Myth: You need a plain, ugly resume. Clean design with good typography is fine — just avoid columns, text boxes and graphics for key information.
• Myth: White-text keyword stuffing works. Modern systems and recruiters catch it, and it can disqualify you.

Before and after: an ATS makeover

Before (hard for ATS and recruiters):

Two-column design with a photo, contact details in the page header, a “My Superpowers” section with skill bars, and bullets like “Responsible for cloud stuff and helping the team.”

After (ATS-friendly):

Jordan Lee · Dallas, TX · (555) 555-0100 · jordan@email.com · linkedin.com/in/jordanlee
Cloud Engineer — AWS Certified Solutions Architect with 5 years building secure, automated infrastructure.
Skills: AWS (EC2, S3, IAM, VPC, Lambda) · Terraform · Kubernetes · GitHub Actions · Python · Linux
Cloud Engineer — Acme Logistics, Dallas, TX · Jan 2022 – Present
– Migrated 85 applications to AWS with zero unplanned downtime
– Built reusable Terraform modules, cutting environment setup from 2 days to 40 minutes

The second version is easy to parse, easy to skim, and packed with the exact terms a recruiter would search for.

ATS-friendly resume FAQ for specific situations

• Multiple roles at one company: list the company once, then each title with its own dates underneath. This shows promotion clearly.
• Contract work through an agency: list the agency and the client — “Cloud Engineer (Contract), Brightline via TechStaff Inc.”
• Freelance work: use a heading such as “Independent Consultant” with client projects as bullets.
• Non-English characters or accents: generally fine in modern systems, but keep your email and file name simple.
• Links: include your LinkedIn and portfolio as plain text URLs so they survive parsing.

Final takeaway

An ATS-friendly resume is simply a clear, well-organized resume that speaks the employer’s language. Get the structure right once, then spend your time where it matters most: tailoring keywords and results to each job you apply for.

ATS friendly resume: key takeaways

Here is a quick recap of ATS friendly resume to save or share:

• An ATS friendly resume uses a single column and standard headings.
• Mirror the exact keywords and phrases from the job description.
• Text-based PDF or DOCX both work — follow the employer's instructions.
• Test your resume with the plain-text check before applying.

For official labor-market data and more career research, see the CareerOneStop (sponsored by the U.S. Department of Labor) and O*NET OnLine skills and occupation data. Ready to put this into practice? Make sure your resume matches every job you apply for with the HiReXL ATS Resume Optimizer.

Frequently asked questions

Can ATS read PDF resumes?

Most modern applicant tracking systems can read text-based PDFs. Use DOCX if the employer requests it or if your PDF was created from an image.

How do I know if my resume is ATS-friendly?

Use a simple single-column layout, standard headings, no images or text boxes, and include keywords from the job description. Copy-pasting your resume into a plain text editor is a quick test — if it reads cleanly, an ATS can likely parse it.

Do all companies use ATS?

Most large and mid-sized companies use an applicant tracking system, and many small businesses use simpler hiring software with similar keyword search.