Information Security Analyst Resume examples & templates

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Copyable Information Security Analyst Resume examples

What's the true cost of a data breach in today's digital landscape? In 2023, it hit a record global average of $4.45 million per incident—a 15% increase over the past three years. Behind the scenes of every organization's digital defense stands the Information Security Analyst, the modern-day sentinel who monitors networks, investigates violations, and develops strategies to protect sensitive information from increasingly sophisticated threats. It's far from just technical work; this role blends investigative instinct, strategic thinking, and communication skills as you translate complex vulnerabilities into actionable insights for stakeholders who may not speak "tech."

The field is transforming rapidly as cloud migration accelerates and remote work becomes permanent for many companies. Security analysts now find themselves at the forefront of zero-trust architecture implementation and the shift toward proactive threat hunting rather than just reactive monitoring. With cybersecurity talent gaps widening across industries (and salaries climbing accordingly), those who can balance technical expertise with business acumen will shape how organizations approach security in an increasingly borderless digital ecosystem.

Junior Information Security Analyst Resume Example

Alexandra “Alex” Cooper

acooper@emailpro.net | (612) 555-8974 | Minneapolis, MN 55401
linkedin.com/in/alexcooper-security | github.com/alexcooper-sec

Recent cybersecurity graduate with CompTIA Security+ certification and hands-on experience through internships and practical projects. Skilled in vulnerability assessment, security monitoring, and incident response procedures. Strong analytical problem-solver who thrives in collaborative environments while maintaining meticulous attention to detail when handling sensitive information.

EXPERIENCE

Information Security Analyst – SecureNorth Technologies, Minneapolis, MN
January 2023 – Present

  • Monitor SIEM alerts and perform initial triage on security events across network infrastructure, resolving or escalating approximately 47 incidents per week
  • Conduct weekly vulnerability scans using Nessus and prepare summary reports identifying critical findings for IT teams
  • Assist in maintaining security documentation and updating incident response playbooks based on lessons learned
  • Participate in security awareness training sessions for non-technical staff, helping reduce phishing click rates by 18%

Cybersecurity Intern – Minnesota State University IT Department
May 2022 – December 2022

  • Supported security operations by monitoring network traffic for suspicious activity using Snort IDS
  • Helped implement multi-factor authentication for faculty and administrative staff accounts
  • Created and kept up documentation for security controls implementation
  • Performed security assessments of 3 departmental web applications using OWASP methodology

IT Help Desk Technician (Part-time) – Rivertech Solutions
September 2021 – May 2022

  • Provided tier 1 technical support to clients while maintaining 93% satisfaction rating
  • Performed basic system hardening tasks including removing unnecessary services and updating software
  • Documented common security issues encountered during support calls to improve team knowledge base

EDUCATION

Bachelor of Science in Cybersecurity – Minnesota State University
Graduated: May 2022 | GPA: 3.7/4.0

  • Relevant Coursework: Network Security, Security Risk Management, Digital Forensics, Cryptography
  • Senior Project: Developed a honeypot system to analyze common attack vectors in cloud environments

CERTIFICATIONS

  • CompTIA Security+ (June 2022)
  • Certified Ethical Hacker (CEH) – in progress, expected completion August 2023

TECHNICAL SKILLS

  • Security Tools: Wireshark, Nessus, Snort, Splunk, Metasploit
  • Networking: TCP/IP, firewalls, VPNs, network protocols
  • Operating Systems: Windows Server, Linux (Ubuntu, Kali)
  • Programming/Scripting: Python, Bash, PowerShell
  • Compliance Frameworks: Basic knowledge of NIST, ISO 27001, HIPAA

PROJECTS

  • Home Lab Security Environment – Built a virtualized security testing lab with pfSense, Security Onion, and vulnerable VMs for practice and continuous learning
  • CTF Competitions – Participated in 3 capture-the-flag events (2022-2023), ranking in top 35% in National Collegiate Cyber Defense Competition

Mid-level Information Security Analyst Resume Example

Michael Jiang

Seattle, WA | (206) 555-8217 | m.jiang@emailprovider.com | linkedin.com/in/michaeljiang

Dedicated Information Security Analyst with 5+ years of experience protecting enterprise systems and data. I blend technical expertise with strong communication skills to translate complex security concepts for non-technical stakeholders. Track record of reducing security incidents by implementing robust security controls and protocols while maintaining operational efficiency.

PROFESSIONAL EXPERIENCE

Senior Information Security Analyst | Cascade Technologies | Seattle, WA | March 2021 – Present

  • Lead vulnerability management program for 2,000+ endpoints, reducing critical vulnerabilities by 63% in first year
  • Implemented SIEM solution that improved incident detection time from 6+ hours to under 30 minutes
  • Conduct regular security assessments and penetration tests, identifying and remediating 17 critical vulnerabilities before exploitation
  • Developed and delivered security awareness training for 500+ employees, reducing successful phishing attempts by 47%
  • Collaborate with IT and development teams to implement security controls throughout software development lifecycle

Information Security Analyst | Emerald Financial Services | Portland, OR | June 2019 – February 2021

  • Monitored security systems and investigated alerts to identify potential security incidents (avg. 75-100 alerts daily)
  • Created detailed documentation of security processes and procedures, now used as training materials for new hires
  • Participated in incident response for ransomware attack, helping restore operations within 48 hours with no data loss
  • Assisted with SOC 2 Type II audit preparation, addressing 23 security control gaps before successful certification

IT Security Specialist | Northwest Healthcare Partners | Portland, OR | August 2018 – May 2019

  • Managed user access reviews for clinical applications, ensuring HIPAA compliance across 12 facilities
  • Implemented multi-factor authentication for 1,500+ users, eliminating credential-based breaches
  • Performed weekly vulnerability scans and coordinated patching of critical systems

EDUCATION & CERTIFICATIONS

Bachelor of Science, Information Technology – Oregon State University, 2018

Certified Information Systems Security Professional (CISSP) – Obtained March 2022

Certified Ethical Hacker (CEH) – Obtained January 2020

CompTIA Security+ – Obtained September 2018

TECHNICAL SKILLS

  • Security Information and Event Management (SIEM): Splunk, IBM QRadar
  • Vulnerability Management: Tenable Nessus, Qualys
  • Network Security: Palo Alto firewalls, Cisco ASA, VPNs
  • Cloud Security: AWS security services, Azure Security Center
  • Penetration Testing: Metasploit, Burp Suite, Kali Linux
  • Endpoint Protection: CrowdStrike, Carbon Black, Microsoft Defender
  • Security Frameworks: NIST CSF, ISO 27001, CIS Controls
  • Programming/Scripting: Python, PowerShell, Bash
  • Risk Assessment & Management

ADDITIONAL INFORMATION

Volunteer, Pacific Northwest CyberSecurity Conference – Technical Committee Member (2021-Present)
Developed open-source tool for automating phishing awareness campaign metrics (github.com/mjiang/phishmetrics)

Senior / Experienced Information Security Analyst Resume Example

Michael T. Reeves

Boston, MA 02108 • (617) 555-8214 • m.reeves@emailpro.net • linkedin.com/in/michaeltreeves

Information Security Analyst with 8+ years of experience strengthening security postures across financial services and healthcare sectors. Skilled in vulnerability management, security assessments, and incident response. Reduced security incidents by 37% at Meridian Financial through implementation of enhanced monitoring capabilities and employee security awareness training. CISSP and CISM certified with strong technical and communication abilities.

EXPERIENCE

Senior Information Security Analyst | Meridian Financial Group | Boston, MA | June 2019 – Present

  • Lead security operations for a financial institution with $4.2B in assets, managing a team of 3 junior analysts
  • Implemented SIEM solution that improved threat detection time from 6+ hours to under 45 minutes
  • Conducted 15+ security assessments annually, identifying and remediating critical vulnerabilities
  • Spearheaded security awareness program resulting in 94% reduction in successful phishing attempts
  • Created and maintained security policies and procedures to ensure compliance with GLBA, PCI-DSS, and SOX
  • Collaborated with dev teams to integrate security controls into CI/CD pipeline (cut post-deployment security fixes by 41%)

Information Security Analyst | Northeast Healthcare Systems | Worcester, MA | August 2016 – May 2019

  • Managed vulnerability scanning program across 2,300+ endpoints, prioritizing remediation efforts
  • Responded to and analyzed security incidents, including a ransomware attempt that was stopped before encryption
  • Performed security reviews of third-party vendors and cloud service providers
  • Led implementation of multi-factor authentication for 1,700+ clinical staff (completed 2 months ahead of schedule)
  • Developed security metrics dashboard for executive reporting, improving visibility into security posture

Security Operations Specialist | TechDefend Solutions | Cambridge, MA | March 2015 – July 2016

  • Monitored security alerts and events for 20+ client organizations in a SOC environment
  • Investigated and triaged potential security incidents, escalating as appropriate
  • Documented incident response procedures, reducing average response time by 22%
  • Performed regular log reviews and created custom correlation rules to reduce false positives

EDUCATION & CERTIFICATIONS

Bachelor of Science, Computer Science | Boston University | Boston, MA | 2014

Certifications:

  • Certified Information Systems Security Professional (CISSP) | 2018
  • Certified Information Security Manager (CISM) | 2020
  • Certified Ethical Hacker (CEH) | 2017
  • GIAC Security Essentials (GSEC) | 2016

TECHNICAL SKILLS

  • Security Tools: Splunk, QRadar, Nessus, Qualys, Wireshark, Metasploit, Burp Suite
  • Operating Systems: Windows Server, Linux (RHEL, Ubuntu), macOS
  • Networking: Firewalls, IDS/IPS, VPNs, TCP/IP, DNS
  • Frameworks: NIST CSF, ISO 27001, MITRE ATT&CK
  • Cloud Security: AWS, Azure (intermediate), security architecture
  • Programming: Python, PowerShell, Bash scripting

PROJECTS & ACHIEVEMENTS

  • Led red team exercises that uncovered 3 critical control gaps in network segmentation (2021)
  • Presented “Practical Threat Hunting for Mid-Size Organizations” at New England Security Conference (2020)
  • Developed custom threat intelligence aggregation tool using Python and ElasticSearch (ongoing)
  • Recipient of Meridian Financial’s “Security Excellence Award” for incident response during attempted breach (2019)

How to Write an Information Security Analyst Resume

Introduction

Landing that perfect InfoSec role isn't just about your technical chops—it's about communicating them effectively on paper. I've reviewed thousands of cybersecurity resumes over my career, and I can tell you firsthand: most security analysts make the same mistakes. Your resume isn't just a formality; it's your ticket past HR filters and onto the desk of the CISO or security manager who'll actually understand your experience with threat hunting or incident response.

Resume Structure and Format

Keep your resume clean and scannable—just like you'd want your network traffic! Aim for 1-2 pages (one page for juniors, two max for veterans with 7+ years). Security roles demand precision, so your resume should reflect that same attention to detail.

  • Use a clean, professional template (nothing fancy—security folks aren't typically impressed by graphic design)
  • Stick to standard sections: Summary, Experience, Skills, Certifications, Education
  • Use consistent formatting for job titles, dates, and company names
  • Include white space—a crowded resume is as suspicious as unusual network activity
  • Save as PDF to preserve formatting (unless the application specifically requests .docx)

Professional Summary

Your summary is like the executive briefing of your career. Keep it under 4 lines and pack it with your security specialties and years of experience. Skip the objective statement—it's outdated and wastes valuable space.

Skip generic phrases like "passionate security professional." Instead, try something specific: "SOC Analyst with 4 years detecting APTs in financial environments using Splunk and CrowdStrike, with CISSP certification and Python automation experience."

Professional Experience

This is where you prove you can do the job. For each position, include:

  • Company name, location, your title, and dates (month/year to month/year)
  • 4-6 bullet points focusing on achievements, not just responsibilities
  • Metrics whenever possible (reduced false positives by 37%, detected 14 zero-day exploits)
  • Security tools you've mastered (Wireshark, Nessus, Metasploit, etc.)

Example bullet point: "Implemented SIEM correlation rules that detected a data exfiltration attempt, preventing the loss of 246,000 customer records and potential regulatory fines."

Education and Certifications

In InfoSec, your certs often speak louder than degrees. List relevant certifications first with acquisition/renewal dates. For education, include degree, major, university, and graduation year. Recent grads should highlight security coursework or relevant projects.

Hot certifications to highlight:

  • CISSP, CISM, CISA (for more senior roles)
  • Security+, CEH, GSEC (for entry to mid-level positions)
  • Offensive certifications like OSCP (for penetration testing roles)
  • Cloud security certs (AWS Certified Security, Azure Security Engineer)

Keywords and ATS Tips

Most companies use Applicant Tracking Systems that filter resumes before a human sees them. To get past these digital bouncers:

  • Study the job posting and mirror language where appropriate
  • Include specific tools requested in the listing (don't just say "SIEM tools"—specify "Splunk" or "QRadar")
  • Mention compliance frameworks you're familiar with (NIST, ISO 27001, GDPR, HIPAA)
  • List both spelled-out terms and acronyms (Intrusion Detection System/IDS)

Industry-specific Terms

Sprinkling these terms throughout your resume shows you speak the language:

  • Threat hunting, incident response, vulnerability management
  • MITRE ATT&CK framework, IOCs, TTPs
  • Zero trust architecture, defense-in-depth
  • SOAR, EDR/XDR, UEBA

Common Mistakes to Avoid

  • Focusing on tools without showing how you used them to solve problems
  • Listing every security tool you've ever touched (focus on depth, not breadth)
  • Using vague statements like "responsible for security" instead of specific contributions
  • Outdated skills (your Windows XP security experience isn't relevant anymore!)
  • Typos or formatting errors (these are deadly in a profession obsessed with details)

Before/After Example

Before: "Responsible for monitoring security alerts and responding to incidents."

After: "Triaged an average of 73 daily security alerts using Splunk SIEM, achieving 15-minute response time for critical incidents and reducing false positives by 42% through custom rule creation."

Remember that your resume is itself a security document—it contains sensitive information about you and your career. Make it accurate, targeted, and powerful, but also be careful about what specifics you share about previous employers' security infrastructure.

Soft skills for your Information Security Analyst resume

  • Cross-functional collaboration – able to work with IT teams, executives and non-technical stakeholders to translate complex security concepts
  • Clear incident reporting – skilled at documenting security events in language appropriate for different audiences (from C-suite to technical teams)
  • Calm under pressure – maintains focus during active security incidents and can prioritize threats when multiple issues arise simultaneously
  • Persuasive communication – capable of advocating for necessary security measures even when facing budget or operational resistance
  • Investigative mindset – naturally curious about system behaviors and persistent in tracing security anomalies to their root cause
  • Adaptable learning approach – quickly picks up new security tools and threat landscapes as they emerge (had to learn 3 new frameworks last year alone)

Hard skills for your Information Security Analyst resume

  • Vulnerability assessment (Nessus, Qualys, OpenVAS) with 5+ years hands-on experience
  • SIEM implementation and management (Splunk, QRadar, AlienVault)
  • Network security monitoring and packet analysis using Wireshark
  • Incident response and forensic investigation (EnCase, FTK)
  • Security framework implementation (NIST CSF, ISO 27001, CIS Controls)
  • Python scripting for custom security tools and automation
  • Cloud security configuration in AWS/Azure environments
  • Penetration testing (Metasploit, Burp Suite, Kali Linux)
  • Security certifications: CISSP, CEH, GCIH