Key Takeaways

  • 75% of U.S. employers use automated applicant tracking systems to screen resumes before a human reviews them (Harvard Business School & Accenture, 2021)
  • The most common ATS failures are missing keywords, incompatible formatting, and incorrect file types
  • ResumeGeni scores your resume across 8 parsing layers — modeled on the same steps enterprise ATS platforms like Workday, Greenhouse, and Taleo use to evaluate candidates

How ATS Resume Scoring Works

Applicant tracking systems parse your resume into structured data — extracting your name, contact info, work history, skills, and education — then score how well that data matches the job requirements. Many ATS rejections happen because the parser couldn't extract critical fields, not because the candidate wasn't qualified.

LayerWhat It ChecksWhy It Matters
Document extractionFile format, encoding, readabilityCorrupted or image-only PDFs fail immediately
Layout analysisTables, columns, headers, footersMulti-column layouts break field extraction
Section detectionExperience, education, skills headingsNon-standard headings cause sections to be missed
Field mappingName, email, phone, dates, titlesMissing contact info is a common cause of immediate rejection
Keyword matchingJob-specific terms, skills, certificationsKeyword overlap affects recruiter search visibility and ATS scoring
Chronology checkDate ordering, gap detectionReverse-chronological order is expected by most ATS
QuantificationMetrics, numbers, measurable outcomesQuantified achievements help human reviewers and some scoring models
Confidence scoringOverall parse quality and completenessLow-confidence parses get deprioritized in results

Frequently Asked Questions

Is ResumeGeni free?
Yes. ResumeGeni is currently in beta — ATS analysis, scoring, and initial improvement suggestions are free with no signup required. Full guidance and saved reports may require a free account.
What file formats are supported?
PDF, DOCX, DOC, TXT, RTF, ODT, and Apple Pages. PDF and DOCX are recommended for best ATS compatibility.
How is the ATS score calculated?
Your resume is processed through an 8-layer parsing pipeline that extracts structured data the same way enterprise ATS platforms do. The score reflects how completely and accurately your resume can be parsed, plus how well your content matches common ATS ranking criteria.
Can ATS read PDF resumes?
Yes, but not all PDFs are equal. Text-based PDFs parse well. Image-only PDFs (scanned documents) and PDFs with complex tables or multi-column layouts often fail ATS parsing. Our analyzer will flag these issues.
How do I improve my ATS score?
Focus on three areas: use a clean single-column format, include keywords from the job description naturally in your experience bullets, and ensure all sections (contact, experience, education, skills) use standard headings.

ATS Guides & Resources

Built by engineers with 12 years of experience building enterprise hiring technology at ZipRecruiter. Last updated .

R&D Engineer I

Penumbrainc · Alameda, CA

General Summary The Research and Development Engineer I engineers, designs, and develops new products or changes to existing products, processes, and equipment. Performs testing, implementation, and documentation of engineering changes. Uses both theoretical and practical solution development through the application of scientific and design of experiment processes.   Specific Duties and Responsibilities • Assist in design, development, and testing of Penumbra, Inc. products* • Create engineering test protocols* • Run and report engineering tests* • Design fixtures and tooling to facilitate prototype assembly and material testing • Evaluate prototypes against standards or specifications and troubleshoot problems to assess root cause and corrective action • Interpret and communicate test results* • Solve practical problems encountered* • Document findings and recommendations* • Present findings to project managers* • Adhere to the Company’s Quality Management System (QMS) as well as domestic and global quality system regulations, standards, and procedures. * • Understand relevant security, privacy and compliance principles and adhere to the regulations, standards, and procedures that are applicable to the Company. * • Ensure other members of the department follow the QMS, regulations, standards, and procedures. * • Perform other work-related duties as assigned.   *Indicates an essential function of the role   Location and Salary Alameda, CA $80,000 to $105,000   Position Qualifications Minimum education and experience: • Bachelor’s degree in Engineering, Physical Sciences or related technical field or equivalent combination of education and experience.     Additional qualifications: • Medical device industry experience desired • Verbal, analytical, computer and hands-on laboratory skills required   Working Conditions • General office, production, laboratories, and controlled environment facility. • Potential exposure to blood-borne pathogens. • Requires some lifting and moving of up to 25 pounds. • Must be able to move between buildings and floors. • Must be able to remain stationary and use a computer or other standard office equipment, such as a printer or copy machine, for an extensive period of time each day. • Must be able to read, prepare emails, and produce documents and spreadsheets. • Must be able to move within the office and access file cabinets or supplies, as needed. • Must be able to communicate and exchange accurate information with employees at all levels on a daily basis. 
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