Cybersecurity Analyst CV Example & Writing Guide

Cybersecurity CVs must demonstrate both technical depth and a security-first mindset. The field spans SOC analysis, penetration testing, incident response, cloud security, compliance, and GRC — and hiring managers look for clear specialism, not a generic "IT security" background. Certifications are a major differentiator: CISSP, CEH, OSCP, CompTIA Security+, and CySA+ are commonly required or preferred. ATS systems filter heavily for specific tools: SIEM platforms (Splunk, Microsoft Sentinel, QRadar), vulnerability scanners (Nessus, Qualys), and frameworks (NIST, ISO 27001, MITRE ATT&CK). Without these keywords, strong CVs are filtered out before a human sees them.

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Cybersecurity Analyst CV Example — Sample

Alex Johnson

Senior SOC Analyst (Tier 3)

alex.johnson@email.com · London, UK · linkedin.com/in/alexjohnson

Professional Summary

Cybersecurity analyst with 5 years of experience in SOC operations, incident response, and threat intelligence. Certified: CompTIA Security+, CySA+, and Splunk Core Certified. Investigated and contained 200+ security incidents with zero escalations to critical breach status. Experienced in MITRE ATT&CK framework, threat hunting, and cloud security (AWS, Azure).

Experience

Senior SOC Analyst (Tier 3)

ShieldNet Cyber (MSSP)

Mar 2021 – Present
  • —Investigate and respond to Tier 3 escalations across 12 enterprise clients — average containment time 38 minutes
  • —Developed 14 custom Splunk correlation rules reducing false positive alert rate by 42%
  • —Led threat hunt operation identifying APT lateral movement in client environment — prevented ransomware deployment

SOC Analyst

Cortex Financial Services

Aug 2019 – Feb 2021
  • —Monitored 6,000+ endpoints using Microsoft Sentinel; triaged 80–100 alerts per shift
  • —Conducted phishing investigation and employee awareness campaign following BEC attempt — reduced click-through rate from 14% to 3%
  • —Supported ISO 27001 audit preparation: gap analysis, policy review, and evidence gathering

Skills

Splunk (Core Certified), Microsoft Sentinel, QRadar, Nessus, Qualys, Wireshark, Metasploit, MITRE ATT&CK, NIST CSF, ISO 27001, incident response, threat hunting, SIEM, EDR (CrowdStrike, Defender), Python (scripting), cloud security (AWS, Azure)

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How to write a Cybersecurity Analyst CV Example: 6 key tips

  • 1

    List certifications prominently: CISSP, OSCP, CEH, CySA+, Security+, CISM — they are key filters

  • 2

    Name your SIEM platforms explicitly: Splunk, Sentinel, QRadar — ATS requires exact terms

  • 3

    Show your specialism clearly: SOC, pen testing, GRC, cloud security, incident response

  • 4

    Include threat frameworks: MITRE ATT&CK, NIST CSF, Cyber Kill Chain, OWASP

  • 5

    Quantify: incidents triaged, false positive rates reduced, mean time to detect/respond

  • 6

    For penetration testers: include CVEs found, bug bounty participation, or lab environments (HackTheBox, TryHackMe)

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