Hirerizz teamSecurity resumes are read for three things: what you tested or defended, which standards you worked to, and how you measured improvement. Use the exact names of tools and frameworks, because screening often starts with them. Keep claims specific, and never share details that belong to a past employer.
Keywords to put on a Security resume
Use the words that match your real experience. Do not copy a list you cannot back up in an interview.
Offensive and application security
VAPT, penetration testing, web application security, OWASP Top 10, threat modelling, SAST and DAST, secure code review, Burp Suite, Metasploit, API security.
Defence and operations
SOC, SIEM, Splunk, incident response, threat hunting, EDR, vulnerability management, Nessus, log analysis, malware analysis.
Cloud and identity
cloud security, IAM, zero trust, network security, firewalls, VPN, encryption, key management, endpoint security.
Standards and compliance
ISO 27001, SOC 2, PCI DSS, DPDP Act, CERT-In guidelines, risk assessment, security audits, policy writing, security awareness training.
How to write them into your bullets
A keyword on its own is easy to ignore. A keyword inside a result is hard to ignore. Replace the brackets with your own numbers, and only keep a line if it is true.
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Weak: Did security testing for applications. Stronger: Ran VAPT on [X] web applications and APIs, found [X] high-severity issues and tracked all of them to closure in [X] days.
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Weak: Worked in the SOC. Stronger: Monitored alerts in Splunk as a SOC analyst, cutting mean time to respond from [X] minutes to [X] minutes through new playbooks.
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Weak: Helped with compliance. Stronger: Supported the ISO 27001 certification by writing [X] policies and closing [X] audit findings before the external audit.
Mistakes that hold a resume back
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Listing tools only. Say what you did with the tool and what changed afterward.
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Sharing sensitive details. Describe the type of issue and the result, not client names or system details.
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Leaving out certifications and frameworks. Names like CEH, OSCP, CISSP and ISO 27001 are exact words recruiters search for, so list the ones you hold.
Where to place the keywords
Put your strongest keywords in three places: your headline or summary, your skills section, and the bullets under your most recent role. Use the same spelling the job post uses. If a term has a long form and a short form, write both once, for example "Key Performance Indicators (KPIs)", and use the short form after that. Keep the resume to what is true, and keep it readable for a person as well as for software.
Check your resume against a real job post
Paste the job post and your resume into the resume keyword check to see which of its words your resume already uses.
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