LinkedIn Profile Keywords: How to Optimise for Recruiter Search
LinkedIn is, in part, a search engine for professional profiles. When recruiters search for candidates, they use keywords — job titles, skills, sector terms, qualifications — and LinkedIn surfaces profiles that contain those keywords in the right places.
Understanding where LinkedIn looks for keywords, and ensuring yours are present, is one of the most direct ways to increase inbound recruiter interest.
Where LinkedIn Indexes Keywords
LinkedIn's algorithm gives different weight to keywords depending on where they appear in your profile:
Highest weight: Headline, current job title, skills section
High weight: About section, experience job titles
Medium weight: Experience descriptions, education
Lower weight: Certifications, interests, other sections
This order determines your optimisation priorities.
Finding the Right Keywords for Your Field
The best source of keywords for your profile is job descriptions for the roles you want to attract. Read five to ten relevant job descriptions and identify:
- Job titles that are used for your target role type
- Core skills and competencies mentioned repeatedly
- Tools, technologies, or certifications that are required or preferred
- Sector-specific terminology that signals domain expertise
These are the keywords your profile needs to contain.
Where to Place Them
Headline: Your target job title + two to three key skills or specialisms
About section: Natural incorporation of your role type, main skills, sector, and tools
Experience job titles: Use the standard market title alongside any internal variant
Experience descriptions: Name specific tools, technologies, and competencies within each role
Skills section: Add every relevant keyword-skill you have genuine competency in
Avoiding Keyword Stuffing
Unlike a CV submitted to ATS, your LinkedIn profile is also read by humans — both recruiters and potential professional connections. A profile that is obviously keyword-stuffed reads poorly and may actually deter engagement. Use keywords naturally in real sentences.
Build your CV free at CVCircuit, then rewrite your LinkedIn profile with keyword placement that works for both search and human readers.