Recruiters don't read databases — they search them. When 200 resumes sit in an ATS, the shortlist starts with a search box: a job title, two skills, a certification. If your resume doesn't contain the words they type, you're not rejected — you're unfound. New to how the screening layer works? Start with our ATS Resume Guide.
Keywords come in four types everywhere: titles (yours and the target's), hard skills/tools, certifications, and outcome verbs with numbers. What changes by industry is which type dominates the search. Here's the honest map.
Tech & Software
Tool names dominate. Recruiters search stacks, not adjectives: languages (Python, TypeScript), frameworks, cloud (AWS, Azure), and methods (CI/CD, Agile). List your stack in a skills line and prove 2–3 items in bullets ("cut deploy time 60% by moving the pipeline to GitHub Actions"). Spell out acronyms once. Skip "hard-working team player" — no recruiter has ever searched it.
Healthcare
Credentials dominate — often the first search (RN, BSN, CNA, NP, BLS/ACLS). Put licenses in a dedicated section with state and status. Then specialty units (ICU, L&D, med-surg), systems (Epic, Cerner), and volume markers ("6-patient ratio"). A missing license keyword can hide a perfectly qualified nurse.
Sales & Marketing
Numbers and channels dominate. Sales: quota attainment ("118% of quota"), deal size, cycle, motion (SaaS, B2B, inside/field), and CRM (Salesforce, HubSpot). Marketing: channels (paid social, SEO, email), platforms (Google Ads, Meta, Klaviyo), and metrics moved (ROAS, CAC, open rates). "Results-driven" is filler; "grew organic traffic 3x in 12 months" is a search hit and an argument.
Finance & Accounting
Credentials + systems: CPA/CFA/CMA (even "CPA candidate" gets searched), then software (QuickBooks, NetSuite, SAP, advanced Excel — name the actual skills: pivot tables, VLOOKUP/XLOOKUP, modeling), then compliance terms true to your work (GAAP, SOX, month-end close, AR/AP).
Operations, Logistics & Trades
Certifications and equipment get searched more than people expect: forklift certification, CDL class, OSHA 10/30, Six Sigma, specific machinery. Add scale markers ("120,000 sq ft DC", "team of 14", "99.7% pick accuracy"). For trades: license level (journeyman/master), codes, systems. Concrete beats general everywhere, but here especially.
Placing keywords without stuffing (every industry)
- Skills section for findability, bullets for proof. The section gets you found; the evidence gets you called.
- Mirror the posting's exact phrasing where true — "project management" and "program management" are different searches.
- Never lie or pale-gray-text keywords. Old trick, still detected, instantly disqualifying — and everything on the resume is fair game in the interview.
- Tailor per job family, not per application. One strong version per family, small swaps per posting.
Check your findability
Paste the job description next to your resume and circle every noun in the posting that's missing from your resume — each true-but-missing one is a search you're losing. Or let our free Resume Scorer read it in about a minute and flag the gaps. If the foundation needs rebuilding, our ATS-ready resume templates are structured for exactly this.
More from this series: ATS Resume Guide 2026 and Do Cover Letters Still Matter in 2026?.
You can't be hired from a database you don't appear in. Make the search find you.
— The DigitalA.I. team