Security Analyst Resume Examples and How to Write
Securing a Security Analyst position in Australia’s rapidly evolving cybersecurity landscape requires more than just technical knowledge—your resume must demonstrate your ability to identify, analyse, and mitigate complex security threats while ensuring regulatory compliance and maintaining business continuity across diverse IT environments. Whether you’re transitioning from IT support, advancing from a junior security role, or seeking to specialise in emerging security domains, crafting a compelling resume is essential for capturing the attention of Australian government agencies, financial institutions, healthcare organisations, and technology companies.
This comprehensive guide provides everything you need to create a professional Security Analyst resume that highlights your threat detection expertise, incident response capabilities, and compliance management achievements. From real resume examples to formatting tips tailored for Australia’s cybersecurity sector, you’ll learn how to present your security credentials in a way that gets hiring managers’ attention on platforms like Seek and cybersecurity-focused job boards.
Security Analyst Resume (Text Version)
DAVID KRISHNAMURTHY
Security Analyst
Mobile: 0412 789 456 | Email: [email protected]
LinkedIn: linkedin.com/in/davidkrishnamurthy-security | Location: Sydney, NSW
Security Clearance: NV1 (Negative Vetting Level 1)
PROFESSIONAL SUMMARY
Experienced Security Analyst with 6+ years of expertise in threat detection, incident response, and vulnerability management across financial services and government sectors. Proven track record of reducing security incidents by 45% while implementing comprehensive security monitoring solutions protecting 2,500+ endpoints and $50M+ in digital assets. Expert in SIEM administration, penetration testing, and regulatory compliance with strong analytical and communication skills that drive organisational cyber resilience.
WORK EXPERIENCE
Senior Security Analyst | Commonwealth Bank of Australia | March 2021 – Present
• Monitor and analyse security events across enterprise infrastructure using Splunk SIEM, investigating 150+ incidents monthly
• Develop and maintain security monitoring rules and correlation searches, reducing false positives by 60%
• Lead incident response activities for critical security events, coordinating with cross-functional teams to contain and remediate threats
• Conduct vulnerability assessments and penetration testing of web applications and network infrastructure
• Implement APRA CPS 234 compliance measures, ensuring adherence to banking cybersecurity standards
• Manage security awareness training programs for 800+ employees, achieving 95% completion rates
• Collaborate with DevSecOps teams to integrate security controls into CI/CD pipelines
Cybersecurity Analyst | Australian Government Department | June 2019 – March 2021
• Analysed cyber threats and indicators of compromise using threat intelligence platforms and OSINT sources
• Performed digital forensics investigations on compromised systems, documenting findings for legal and regulatory purposes
• Developed custom security scripts and automation tools using Python, improving response times by 40%
• Maintained security documentation and standard operating procedures in accordance with ISM guidelines
• Supported implementation of Essential 8 security controls across departmental IT infrastructure
• Coordinated with Australian Cyber Security Centre (ACSC) on threat intelligence sharing and incident reporting
IT Security Specialist | Regional Financial Services | February 2018 – June 2019
• Administered enterprise security tools including firewalls, IDS/IPS, and endpoint protection solutions
• Conducted security risk assessments and gap analyses, identifying vulnerabilities and recommending remediation strategies
• Implemented multi-factor authentication and privileged access management solutions
• Managed security compliance audits and assessments, achieving 98% compliance with industry standards
• Provided technical support for security incidents and participated in disaster recovery exercises
• Developed security policies and procedures aligned with ISO 27001 framework
Junior Network Security Analyst | Technology Solutions Group | August 2017 – February 2018
• Monitored network traffic and security logs using various SIEM and network monitoring tools
• Assisted with vulnerability scanning and patch management activities across enterprise systems
• Participated in security incident response procedures and root cause analysis
• Supported firewall administration and VPN configuration for remote access
• Contributed to security awareness campaigns and user education initiatives
EDUCATION & QUALIFICATIONS
Bachelor of Information Technology (Cybersecurity) | University of Technology Sydney | 2017
Major: Network Security and Digital Forensics
Relevant Coursework: Ethical Hacking, Cryptography, Incident Response, Risk Management
Graduate Certificate in Cyber Security | UNSW Sydney | 2020
PROFESSIONAL CERTIFICATIONS
• Certified Information Systems Security Professional (CISSP) – (ISC)²
• Certified Ethical Hacker (CEH) – EC-Council
• CompTIA Security+ – Current
• SANS GCIH (GIAC Certified Incident Handler)
• Certified Information Security Manager (CISM) – ISACA
• AWS Certified Security – Specialty
TECHNICAL EXPERTISE
• SIEM Platforms: Splunk Enterprise, IBM QRadar, ArcSight, Elastic Stack (ELK)
• Vulnerability Management: Nessus, Qualys, Rapid7, OpenVAS
• Network Security: Cisco ASA, Palo Alto Networks, Fortinet, pfSense
• Endpoint Protection: CrowdStrike, Carbon Black, Symantec, Windows Defender ATP
• Cloud Security: AWS Security Hub, Azure Security Center, Google Cloud Security
• Programming/Scripting: Python, PowerShell, Bash, SQL, YARA rules
• Digital Forensics: EnCase, FTK, Volatility, SANS SIFT, Autopsy
• Threat Intelligence: MISP, ThreatConnect, Recorded Future, VirusTotal
CORE COMPETENCIES
• Security incident detection and response
• Vulnerability assessment and penetration testing
• Digital forensics and malware analysis
• Security compliance and risk management
• Threat hunting and intelligence analysis
• Security awareness training and education
• Technical documentation and reporting
• Cross-functional collaboration and stakeholder management
KEY ACHIEVEMENTS
• Incident Reduction: Decreased security incidents by 45% through improved monitoring and proactive threat hunting
• Compliance Success: Achieved 100% compliance rating in APRA CPS 234 audit with zero findings
• Automation Impact: Developed security automation scripts reducing manual investigation time by 50%
• Threat Detection: Identified and mitigated advanced persistent threat (APT) attack preventing potential $2M loss
What is The Best Format for a Security Analyst Resume?
The reverse chronological format works best for Security Analyst resumes as it clearly demonstrates your career progression through increasingly complex security roles and showcases your developing expertise in threat detection, incident response, and security architecture. This format allows Australian employers to quickly assess your most recent security experience and see how your technical capabilities and business impact have evolved across different threat landscapes and compliance environments.
For optimal presentation, use a professional font like Arial or Calibri in 11-12pt for body text and 14-16pt for headings. Maintain 1-inch margins with adequate white space to ensure readability. Always save your resume as a PDF unless the employer specifically requests another format, as PDFs preserve formatting across different security and HR systems while maintaining the professional presentation expected in cybersecurity roles.
Your Security Analyst resume should include these essential sections:
Header: Include your full name, professional title, phone number, email address, LinkedIn profile, city/state, and any relevant security clearances. Security clearance information is particularly important for government and defence roles.
Professional Summary: A 3-4 line overview highlighting your security experience, technical expertise, compliance knowledge, and quantifiable achievements that demonstrate your value in protecting organisational assets and maintaining cyber resilience.
Work Experience: List your roles in reverse chronological order, emphasising threat detection, incident response, vulnerability management, and compliance achievements that showcase your ability to protect against evolving cyber threats.
Education: Include relevant qualifications in cybersecurity, information technology, computer science, or related fields. Highlight specialised coursework or projects that demonstrate your technical foundation and analytical capabilities.
Other Sections: Consider adding professional certifications, technical expertise, core competencies, or key achievements sections to strengthen your cybersecurity profile.
What Experience Should Be on Your Security Analyst Resume?
Your Security Analyst resume should emphasise threat detection achievements, incident response success, and security implementation outcomes that demonstrate your ability to identify, analyse, and mitigate complex cyber threats while maintaining regulatory compliance and business continuity. Focus on specific examples of security incidents handled, vulnerabilities discovered, compliance frameworks implemented, and risk reduction measures that showcase your capability to protect organisational assets in dynamic threat environments.
Highlight experience across different security domains (network, endpoint, cloud, application), threat vectors, and regulatory frameworks to demonstrate versatility and expertise. Include examples of automation development, tool implementation, team collaboration, and stakeholder communication that show your comprehensive approach to modern cybersecurity. Don’t forget to mention specific technologies, methodologies, and frameworks you’ve mastered, as these provide context for your technical competency and industry knowledge.
Correct Example:
Security Analyst | Major Healthcare Provider | 2020 – Present
• Monitor 24/7 SOC operations protecting 15,000+ endpoints and sensitive patient data across multi-site healthcare network
• Investigate and respond to 200+ security incidents monthly, achieving average response time of 15 minutes for critical events
• Implement Privacy Act 1988 and Notifiable Data Breaches scheme compliance measures, maintaining 100% regulatory adherence
• Develop custom SIEM correlation rules detecting advanced threats, improving detection accuracy by 35%
Wrong Example:
Security Analyst | Major Healthcare Provider | 2020 – Present
• Worked in security operations centre monitoring systems
• Responded to various security alerts and incidents
• Used different security tools and software
• Helped maintain compliance requirements
Entry-Level Security Analyst Resume Samples (Experience)
For entry-level Security Analyst positions, focus on relevant internships, projects, certifications, and transferable IT skills that demonstrate your security knowledge and analytical potential. Highlight any hands-on experience with security tools, incident investigation, or compliance activities.
Correct Example:
Cybersecurity Intern | Financial Services Technology | 2023
• Assisted SOC team with security event analysis and incident triage, investigating 50+ alerts weekly
• Conducted vulnerability assessments on internal web applications using Nessus and OWASP testing methodologies
• Supported implementation of multi-factor authentication across 500+ user accounts
• Participated in tabletop exercises and incident response simulations, gaining practical experience in threat response
• Contributed to security awareness presentations for staff training programs
Wrong Example:
Cybersecurity Intern | Financial Services Technology | 2023
• Learned about cybersecurity operations and tools
• Attended training sessions and meetings
• Helped with various security projects
• Gained experience in security environment
How to Write the Education Section for Your Security Analyst Resume
Education is fundamental for Security Analyst resumes as it demonstrates your theoretical foundation in cybersecurity principles, networking concepts, and analytical methodologies required for sophisticated security analysis roles. Australian employers highly value relevant qualifications that combine technical knowledge with risk management and compliance understanding. Include degrees in cybersecurity, information technology, computer science, or related fields, along with specialised training that showcases your comprehensive preparation for complex threat analysis and security implementation.
Security Analyst Resume Example (Education)
EDUCATION & QUALIFICATIONS
Master of Cybersecurity | Macquarie University | 2022
Specialisation: Threat Intelligence and Digital Forensics
Thesis: “Machine Learning Applications in Advanced Persistent Threat Detection”
Relevant Coursework: Malware Analysis, Network Security, Cryptography, Risk Assessment
Bachelor of Computer Science (Security) | Australian National University | 2020
Major: Information Security and Network Management | First Class Honours
CONTINUING EDUCATION
• Advanced Threat Hunting Workshop – SANS Institute 2023
• Cloud Security Architecture – AWS Training 2023
• Digital Forensics and Incident Response – Australian Federal Police 2022
How to Write the Skills Section for Your Security Analyst Resume
The skills section is crucial for Security Analyst resumes as it demonstrates your technical proficiencies and analytical capabilities to potential employers. Include 18-22 relevant skills that encompass security tools, analysis techniques, compliance frameworks, and programming abilities. Focus on current cybersecurity technologies, threat detection methodologies, and incident response capabilities that show your ability to protect against sophisticated threats while ensuring regulatory compliance and business continuity.
Security Analyst Resume Skills (Hard Skills)
• Security Information and Event Management (SIEM)
• Intrusion Detection and Prevention Systems (IDS/IPS)
• Vulnerability assessment and penetration testing
• Digital forensics and incident response
• Network security monitoring and analysis
• Endpoint detection and response (EDR)
• Threat intelligence analysis and hunting
• Security compliance and risk assessment
• Malware analysis and reverse engineering
• Cloud security architecture and monitoring
• Security orchestration and automated response (SOAR)
• Cryptography and public key infrastructure (PKI)
• Web application security testing
• Network packet analysis and traffic monitoring
• Security scripting and automation development
Security Analyst Resume Skills (Soft Skills)
• Analytical thinking and problem-solving
• Attention to detail and accuracy
• Critical thinking under pressure
• Communication of technical concepts
• Continuous learning and adaptation
• Team collaboration and knowledge sharing
• Time management and prioritisation
• Ethical decision-making and integrity
• Stress management during incidents
• Documentation and reporting abilities
How to Pick the Best Security Analyst Skills:
1. Review the specific job advertisement and match your skills to the security tools, frameworks, and threat types mentioned
2. Research the organisation’s security maturity and threat landscape to understand their technical requirements
3. Include a balance of technical skills (70%), analytical abilities (20%), and soft skills (10%)
4. Prioritise skills you can demonstrate through specific incident response or security implementation achievements
5. Focus on current cybersecurity technologies and emerging threats rather than outdated tools
6. Include skills that show business acumen and ability to translate technical findings into risk-based recommendations
Security Analyst Resume Examples (Skills)
CYBERSECURITY EXPERTISE
• Threat Detection: Developed advanced SIEM correlation rules identifying zero-day exploits and reducing detection time by 65%
• Incident Response: Led response to critical security incidents affecting 10,000+ users, minimising business impact and data exposure
• Vulnerability Management: Implemented enterprise vulnerability management program reducing critical vulnerabilities by 80%
• Compliance Excellence: Ensured 100% compliance with Essential 8, ISO 27001, and industry-specific regulatory requirements
Should I Add Bonus Sections to My Security Analyst Resume?
Additional sections can significantly strengthen your Security Analyst resume by demonstrating professional expertise, industry engagement, and commitment to advancing cybersecurity practices. Consider including security clearances, research projects, conference presentations, or bug bounty achievements that highlight your deep technical expertise and contribution to the cybersecurity community beyond your direct work responsibilities.
Valuable bonus sections for Security Analysts include security clearances, which are essential for government and defence contractor roles. Professional achievements like CVE discoveries or bug bounty rewards demonstrate real-world security expertise. Conference participation or research publications show thought leadership. Open source contributions or security tool development can showcase technical innovation and community engagement.
Security Analyst Resume Examples (Other Sections)
SECURITY CLEARANCES & CERTIFICATIONS
• Australian Government Security Clearance: NV1 (Current)
• IRAP (Information Security Registered Assessors Program) – Current
• CISSP Certification – Certified Information Systems Security Professional
PROFESSIONAL ACHIEVEMENTS
CVE Discovery | Critical SQL Injection Vulnerability | 2023
Identified and responsibly disclosed critical vulnerability in enterprise software (CVE-2023-XXXX)
Bug Bounty Recognition | Major Cloud Provider | 2022
$5,000 reward for discovering authentication bypass vulnerability
RESEARCH & PUBLICATIONS
“Advanced Persistent Threat Detection Using Machine Learning”
Australian Cybersecurity Research Conference – September 2023
CONFERENCE PRESENTATIONS
Speaker | BSides Melbourne | 2023
Topic: “Automated Threat Hunting in Cloud Environments”
OPEN SOURCE CONTRIBUTIONS
• Contributor to MISP Threat Intelligence Platform
• Developed custom YARA rules for malware detection (GitHub: 500+ stars)
• Regular participant in Capture The Flag (CTF) competitions
Wrong Example:
INTERESTS
• Following cybersecurity news and trends
• Learning about new security technologies
• Playing computer games
• Building home lab environments
Tip: Include sections that demonstrate your security expertise and professional standing, such as security clearances, professional certifications, research contributions, or community involvement that showcase your deep technical knowledge and commitment to advancing cybersecurity practices.
How to Write a Security Analyst Resume Objective or Resume Summary
A compelling professional summary is essential for Security Analyst resumes as it immediately communicates your cybersecurity expertise, threat analysis capabilities, and incident response achievements to hiring managers. Your summary should highlight your security experience, technical competencies, compliance knowledge, and measurable outcomes in 3-4 concise lines.
Focus on specific metrics that demonstrate your impact on threat detection, incident response, vulnerability reduction, and compliance achievement. Include your years of experience, security domains mastered, and any unique expertise or certifications that differentiate you from other candidates. Avoid generic security statements and instead emphasise concrete accomplishments that show your ability to protect organisational assets while maintaining business operations and regulatory compliance.
Security Analyst Resume Summary Examples
Correct Example:
Experienced Security Analyst with 8+ years of expertise in threat detection and incident response across financial services and government sectors, protecting 5,000+ endpoints and managing security operations for $100M+ in digital assets. CISSP-certified professional with proven track record of reducing security incidents by 55% through advanced SIEM implementation and threat hunting. Expert in Australian compliance frameworks, digital forensics, and cloud security with strong analytical and communication skills that drive organisational cyber resilience.
Wrong Example:
Experienced Security Analyst with background in cybersecurity and IT operations. I have worked with various security tools and have experience with incident response and compliance. I have good analytical skills and am committed to protecting organisations from cyber threats. I’m looking for a challenging security role where I can continue to develop my cybersecurity expertise.
For entry-level Security Analyst positions, focus on relevant education, certifications, internship experience, and technical projects that demonstrate your security knowledge and analytical potential. Highlight any hands-on experience with security tools or incident investigation.
Entry-Level Security Analyst Resume Summary Examples
Correct Example:
Motivated Cybersecurity Graduate with comprehensive foundation in threat analysis, digital forensics, and network security gained through rigorous academic program and 6-month SOC internship. CompTIA Security+ certified with hands-on experience using Splunk, Nessus, and Wireshark for security monitoring and vulnerability assessment. Strong analytical and problem-solving abilities with passion for protecting against evolving cyber threats and commitment to continuous learning in dynamic security environments.
Wrong Example:
Recent cybersecurity graduate seeking an entry-level Security Analyst position to begin my career in information security. I have studied cybersecurity concepts and completed relevant coursework. I’m interested in learning more about security tools and incident response while contributing to organisational security efforts.
How to Update Your LinkedIn Profile When Updating Your Security Analyst Resume
Maintaining alignment between your resume and LinkedIn profile is crucial in Australia’s cybersecurity sector, where 79% of security managers and recruitment specialists use LinkedIn to evaluate Security Analyst candidates. When updating your resume, ensure your LinkedIn profile reflects the same threat detection achievements, incident response successes, and compliance expertise to create a consistent narrative that demonstrates your capability to protect against sophisticated cyber threats.
LinkedIn’s format allows for more detailed discussions of your security methodology, threat analysis approaches, and incident response strategies than your resume. Use this opportunity to expand on complex security challenges you’ve solved, innovative detection techniques you’ve developed, and your understanding of emerging threats that demonstrates your strategic thinking and forward-looking perspective on cybersecurity.
LinkedIn Headline Optimisation for Security Analysts
Effective LinkedIn Headlines:
• “Security Analyst | CISSP Certified | Threat Detection & Incident Response | Protecting Against APTs & Zero-Day Exploits”
• “Cybersecurity Professional | SOC Operations Expert | Digital Forensics | SIEM Administration | Government Clearance”
• “Senior Security Analyst | Threat Hunter | Cloud Security | Compliance Specialist | Available for Sydney Roles”
Ineffective LinkedIn Headlines:
• “Security Analyst at Technology Company”
• “Cybersecurity Professional with Technical Skills”
• “IT Security Specialist Looking for Opportunities”
LinkedIn Summary vs Resume Summary: Key Differences
Your LinkedIn summary should adopt a more technical and thought-leadership approach while maintaining security professionalism, allowing you to discuss your cybersecurity philosophy, threat landscape insights, and vision for organisational security resilience. Unlike your resume summary’s achievement-focused format, LinkedIn summaries can be 4-6 paragraphs, enabling you to share your approach to threat detection, incident analysis, and the strategic value of proactive security measures in supporting business objectives.
Include Australian cybersecurity context such as experience with government security frameworks, understanding of local threat landscape, or expertise in supporting Australian businesses and government agencies. This localisation demonstrates your knowledge of the Australian security environment and regulatory requirements while showing your ability to protect against region-specific threats and compliance obligations.
Showcasing Security Analyst Experience on LinkedIn
LinkedIn’s experience section allows you to expand your resume achievements into comprehensive security narratives that detail your threat analysis methodology, incident response process, and risk mitigation strategies. Include specific examples of complex security incidents you’ve investigated, innovative detection techniques you’ve developed, and the systematic approaches you use to identify and neutralise threats before they impact business operations.
Utilise LinkedIn’s media upload feature to share security research findings, threat analysis reports, or security architecture diagrams that provide evidence of your technical expertise and analytical rigor. This content helps potential employers assess your security capabilities and systematic approach to threat detection while demonstrating your commitment to advancing cybersecurity practices and knowledge sharing.
LinkedIn Skills and Endorsements for Security Analysts
Prioritise LinkedIn skills that align with current Australian cybersecurity demands, focusing on high-value competencies like threat hunting, incident response, SIEM administration, and cloud security. Actively seek endorsements from colleagues, supervisors, security vendors, and industry professionals who can validate your security expertise and collaborative effectiveness.
Consider highlighting skills that demonstrate your strategic value, such as risk management, compliance oversight, security architecture, and business continuity. These competencies are increasingly important as Security Analyst roles become more strategic and require professionals who can contribute to broader organisational risk management and digital transformation beyond tactical security operations.
LinkedIn Profile Tips for Australian Security Analysts
Optimise your LinkedIn profile for Australian cybersecurity employers by including location-specific keywords and demonstrating understanding of local threat landscape and regulatory requirements. Engage with Australian cybersecurity groups, follow organisations like the Australian Cyber Security Centre (ACSC) and industry associations, and participate in security discussions to build your professional network and establish expertise within the cybersecurity community.
Regularly share insights about emerging threats, celebrate successful incident responses, and comment on developments affecting Australian cybersecurity. This active engagement demonstrates your commitment to security excellence and helps establish your expertise within the Australian cybersecurity community while building relationships with potential employers, security vendors, and industry thought leaders.
Creating an effective Security Analyst resume requires balancing technical expertise with threat detection achievements and business impact demonstration. By following this guide’s formatting recommendations, incorporating relevant Australian cybersecurity expectations, and highlighting your incident response capabilities and compliance accomplishments, you’ll be well-positioned to capture the attention of security managers and hiring decision-makers.
Remember that your resume works in conjunction with your security expertise to present your complete cybersecurity story. Consider developing a compelling cover letter that expands on your security philosophy and specific interest in the target organisation’s threat landscape and security challenges. Additionally, stay informed about current cybersecurity opportunities and industry trends by regularly reviewing positions on security job boards and connecting with Australian cybersecurity professionals and recruiters.
For additional professional development and networking opportunities, consider engaging with cybersecurity organisations such as the Australian Information Security Association or Cyber Risk Institute Australia that can provide valuable insights into the Australian cybersecurity landscape and emerging trends in threat detection, incident response, and security architecture.
