ATS Resume Headers: What Works and What Breaks

Your Section Headers Tell the ATS Where to Put Your Information

When an applicant tracking system parses your resume, it reads from top to bottom, using your section headers as signals to categorize information. When the ATS sees "Experience," it knows the following text contains job history. When it sees "Education," it knows to look for degrees and schools. But when it sees "My Professional Journey" or "What I Bring to the Table," it doesn't know what to do -- and that's when parsing goes wrong.

The headers on your resume are not a place for creativity. They're functional labels that help both ATS software and human readers navigate your document quickly. Using non-standard headers doesn't make your resume stand out -- it makes it unparseable. This guide covers exactly which headers work, which ones break, and how to structure your resume sections for reliable ATS parsing.

How ATS Parsers Use Section Headers

ATS parsing engines (the most common are Sovren/Textkernel, DaXtra, and HireAbility) use pattern recognition to identify section headers. They maintain databases of recognized header variations and map them to standard categories. When the parser encounters a header it recognizes, it assigns all subsequent content to that category until it hits the next header.

When the parser encounters a header it doesn't recognize, one of two things happens:

• Best case: The content gets assigned to a generic "Other" category. It's preserved but may not be searchable in the right field.
• Worst case: The content gets appended to the previous section's data, creating a jumbled mess. Your skills might end up in your education field, or your work experience might be classified as additional information.

For a comprehensive look at ATS parsing, see our guide to how applicant tracking systems work.

Headers That Work Across All Major ATS Platforms

These headers are recognized by every major ATS we've tested (Workday, Greenhouse, Lever, iCIMS, Taleo, ADP, BambooHR, and SAP SuccessFactors):

Contact Information / Header Section

No header needed. Your name, email, phone, and location at the top of the document are automatically identified by every ATS. Don't label this section "Contact Information" -- just put the data there.

Professional Summary / Profile

Recognized headers:

• "Summary" or "Professional Summary" -- Works everywhere
• "Profile" or "Professional Profile" -- Works everywhere
• "Objective" -- Works everywhere (though objectives are outdated; use a summary)
• "About" or "About Me" -- Works on most platforms

Headers that cause problems: "Who I Am," "At a Glance," "The Short Version," "Career Snapshot"

Work Experience

Recognized headers:

• "Experience" -- The safest option. Works everywhere.
• "Work Experience" -- Works everywhere
• "Professional Experience" -- Works everywhere
• "Employment History" -- Works everywhere
• "Work History" -- Works on most platforms

Headers that cause problems: "Where I've Worked," "My Career," "Professional Journey," "Career Highlights"

Education

Recognized headers:

• "Education" -- Works everywhere
• "Education and Training" -- Works everywhere
• "Academic Background" -- Works on most platforms

Headers that cause problems: "Where I Studied," "Academic Journey," "Learning"

Skills

Recognized headers:

• "Skills" -- Works everywhere
• "Technical Skills" -- Works everywhere
• "Core Competencies" -- Works everywhere
• "Areas of Expertise" -- Works on most platforms
• "Proficiencies" -- Works on most platforms

Headers that cause problems: "What I Know," "Toolkit," "My Superpowers," "Strengths"

Certifications

Recognized headers:

• "Certifications" -- Works everywhere
• "Licenses and Certifications" -- Works everywhere
• "Professional Certifications" -- Works everywhere
• "Credentials" -- Works on most platforms

Additional Sections

• "Projects" -- Widely recognized
• "Publications" -- Widely recognized
• "Awards" or "Awards and Honors" -- Widely recognized
• "Volunteer Experience" or "Community Involvement" -- Recognized by most
• "Languages" -- Recognized by most
• "Professional Affiliations" or "Memberships" -- Recognized by most

Headers That Consistently Cause Parsing Errors

We've seen these on resume templates from design sites, and they create real problems:

• "Career Highlights" -- ATS doesn't know if this is experience, skills, or awards.
• "Key Achievements" -- Might get parsed as a skills section or ignored entirely.
• "Value Proposition" -- Not recognized by most parsers.
• "Core DNA" -- Seen on creative resumes. Completely ignored by parsers.
• "Professional Toolbox" -- A creative way to label skills that no ATS recognizes.
• "References" -- This section shouldn't be on your resume at all. References are provided separately when requested.

Header Formatting: What the ATS Reads

Beyond the words, how you format your headers affects parsing:

What Works

• Bold text. Parsers recognize bold formatting as a signal for section headers.
• Larger font size. Headers in 12-14pt with body text in 10-11pt creates clear visual and structural hierarchy.
• ALL CAPS. Works fine for parsing. Some people find it visually harsh, but ATS handles it correctly.
• Headers on their own line. Always put section headers on a separate line from the content. Never run a header into a paragraph.

What Causes Problems

• Headers in text boxes. Text boxes are the #1 ATS parsing killer. Content inside text boxes is often extracted out of order or skipped entirely.
• Headers in table cells. Tables can parse unpredictably, especially across different ATS platforms.
• Headers in document headers/footers. The document header/footer area (the space above/below the main content area in Word) is often ignored by ATS parsers. Never put your name or contact info in the document header.
• Headers created with lines, shapes, or graphics. A section header that's just text on a colored background bar may look professional, but if the text is embedded in a shape or graphic element, the parser may miss it.
• Icon-prefixed headers. Some templates use icons (a briefcase before "Experience," a graduation cap before "Education"). The icons themselves don't cause problems, but they can insert garbage characters that interfere with header recognition.

The Name Header: A Special Case

Your name at the top of the resume is handled specially by ATS parsers. They identify it by position (first line of the document) and formatting (typically the largest text on the page). Potential problems:

• Name in a document header. If your name is in the Word document header area, some parsers miss it entirely. Put your name in the main document body.
• Name combined with contact info on one line. Some parsers struggle to separate "JOHN SMITH [email protected] 555-1234" on a single line. Put your name on its own line.
• Name with credentials appended. "JANE DOE, MBA, PMP" usually parses fine, but "JANE DOE | MBA | PMP" can confuse some parsers. If you include credentials after your name, use commas.

Testing Your Resume's ATS Parsing

Want to see how an ATS reads your resume? There are a few ways to check:

• Copy-paste test. Open your resume in Word or PDF viewer. Select all text (Ctrl+A), copy, and paste into a plain text editor. If the content comes out in the right order with headers clearly identifiable, it'll parse well.
• Save as plain text. In Word, "Save As" .txt format. Open the .txt file. This approximates what an ATS extracts.
• Upload to a free ATS simulator. Several online tools let you upload your resume and see how it parses. The results aren't perfect (different ATS platforms parse differently), but they catch major issues.

For a complete guide to testing, read our article on ATS formatting rules.

Quick Reference: The Safe Header List

Copy these headers exactly for maximum ATS compatibility:

1. [Your Name -- no header label needed]
2. Professional Summary
3. Experience (or Professional Experience)
4. Education
5. Skills (or Technical Skills)
6. Certifications
7. Projects (if applicable)
8. Awards (if applicable)
9. Volunteer Experience (if applicable)

Your resume headers aren't a place to showcase creativity. They're navigation labels for both machines and humans. Use standard, recognized headers, format them consistently, and keep them out of text boxes, tables, and document headers. The content under those headers is where your unique value lives -- let the headers do their simple job of pointing readers to the right information.

For more on structuring your resume content within these sections, see our guides on the skills section and action verbs for experience bullets.