ATS Keywords
Network Engineer ATS Keywords: What Recruiting Software Actually Scans For
Applicant tracking systems parse network engineer CVs for exact certification names, protocol acronyms, and vendor platforms before a recruiter ever opens the file. Miss the specific term the job posting used — 'BGP' instead of 'routing protocols,' 'Palo Alto' instead of 'firewalls' — and you can be filtered out even with the right experience. This guide lists the keywords, phrases, and formatting rules that consistently pass ATS parsing for this role.
Optimize Your CVATS Optimisation
Must-Have Keywords
Include these keywords in your CV to improve your ATS score.
Strengthen Your CV
Power Phrases
Use these multi-word phrases to strengthen your CV.
Avoid These
Words to Avoid
Remove these overused or weak words from your CV.
ATS Score
Before & After ATS Optimization
Before
Missing Keywords
After
Added Keywords
Formatting
ATS-Friendly Format Tips
Use standard section headers the ATS expects: 'Work Experience,' 'Certifications,' 'Technical Skills' — creative headers like 'My Journey' get skipped during parsing.
List certifications by their exact name and acronym together at least once: 'CCNP Enterprise (Cisco Certified Network Professional).'
Avoid tables, text boxes, and multi-column layouts for your experience section — many ATS parsers read these out of order or drop them entirely.
Save and submit as a text-based PDF or .docx, never a scanned image or a PDF exported from a design tool that flattens text to outlines.
Mirror the exact protocol and vendor spelling from the job posting — 'Cisco ASA' vs 'Cisco Firewall' can be scored as different keywords by some systems.
Put your certifications in a dedicated, clearly labeled section near the top rather than burying them in a skills paragraph.
Use standard fonts (Arial, Calibri, Times New Roman) — decorative fonts can cause character-recognition errors in older ATS parsers.
FAQ
Frequently Asked Questions
Prioritize the ones in the job posting first, then add other relevant protocols and platforms you've worked with — ATS systems score for both exact matches and overall keyword density in your field.
No — list all certifications you hold, even superseded ones, because ATS keyword matching looks for exact strings and a recruiter may specifically search for 'CCNA' even if you've since earned CCNP.
Use both at least once: 'BGP (Border Gateway Protocol)' covers ATS systems that match on either the acronym or the full term, and it also reads well for a human recruiter scanning quickly.
Yes — a dedicated technical skills section listing protocols, vendor platforms, and tools gives the ATS a clean block to parse, in addition to keywords woven naturally into your experience bullets.
Keyword stuffing without context can flag as spam in some ATS systems and reads poorly to recruiters — every keyword should appear in a real accomplishment or responsibility, not a bare list repeated multiple times.
Both matter, but certifications (CCNA/CCNP/CCIE) tend to carry more weight because they're unambiguous exact-match strings, while tool experience like SolarWinds or Wireshark should still be listed explicitly wherever you've used them.
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