Security Engineer (AppSec / CloudSec) Resume Example
Security Engineer resumes should show prevention engineered into applications, cloud controls, and delivery pipelines. This is different from monitoring an alert queue: emphasize threat reduction before production.
Explain how SAST, DAST, SCA, CSPM, threat modeling, and Kubernetes controls changed development or deployment behavior. Finding vulnerabilities matters; designing repeatable remediation and guardrails matters more.
Security Engineer (AppSec / CloudSec) Resume Sample
Zara Khan
Security Engineer (AppSec / CloudSec)
Mumbai · zara.khan@email.com · +91 9XXXXXXXXX · linkedin.com/in/zarakhan
Professional Summary
Security engineer with 3 years embedding security into CI/CD pipelines and conducting application security reviews for fintech and e-commerce clients. Integrated SAST + SCA into 15 CI pipelines; detected and remediated 120+ high-severity vulnerabilities before production.
Security Engineer (AppSec / CloudSec) Technical Skills
Core Skills: SAST (Semgrep, SonarQube, Checkmarx), DAST (Burp Suite Pro, OWASP ZAP), SCA (Snyk, Dependabot), CSPM (Prisma Cloud, Wiz), Kubernetes security (OPA/Gatekeeper, Falco), Secrets management (Vault), OWASP Top 10, ASVS, Threat modeling (STRIDE)
Professional Experience
- Led development and delivery of key product features, improving performance and user satisfaction metrics.
- Collaborated with cross-functional teams including design, QA, and product to define requirements and execute on roadmap commitments.
- Introduced engineering best practices (code review standards, test coverage thresholds, CI pipeline improvements) that reduced defect escape rate by 40%.
- Mentored junior engineers through pair programming, structured feedback, and weekly 1:1 technical coaching sessions.
- Built and shipped multiple modules/features within the product team, meeting all sprint commitments.
- Wrote unit and integration tests raising coverage from <40% to >75% on owned modules.
- Participated in on-call rotation and resolved 3 high-priority production incidents within SLA.
Security Engineer (AppSec / CloudSec) Projects
Open-source reference project demonstrating best practices for Security Engineer (AppSec / CloudSec) roles. Used by peers and included in internal onboarding guides.
Education
B.Tech Computer Science — Mumbai University, 2021
Certifications
- GWEB (GIAC Web Application Penetration Tester)
- AWS Security Specialty
- CompTIA Security+
Key Achievements
- Recognized for technical excellence in SecureStack India annual performance review
- Published technical blog series on Security Engineer (AppSec / CloudSec) best practices — 5K+ readers
All details in this resume example are illustrative and should be replaced with your actual experience, achievements, education, and certifications.
Practical guidance for writing, structuring, and customizing a strong Security Engineer resume.
How to Write a Security Engineer (AppSec / CloudSec) Resume
Lead with the application-security or cloud-security programs and engineering surfaces you owned.
Write bullets around threat modeling, pipeline controls, vulnerability remediation, policy enforcement, and developer enablement.
Use projects to demonstrate a security control integrated into a realistic delivery path.
Monitored security alerts and used security tools to protect company systems from threats.
Wrote unit and integration tests raising coverage from <40% to >75% on owned modules.
What to Include in a Security Engineer (AppSec / CloudSec) Resume
Include security control coverage, vulnerability classes, remediation partnership, policy automation, and measurable risk reduction.
Add GWEB, AWS Security Specialty, or CompTIA Security+ credentials when earned. Add a certifications subsection because this source includes GWEB (GIAC Web Application Penetration Tester); AWS Security Specialty; CompTIA Security+; on your resume, list only credentials you actually hold and preserve their official names.
Security Engineer (AppSec / CloudSec) Resume Summary Example
Position yourself as an AppSec or CloudSec engineer who converts security findings into scalable preventive controls.
Security engineer with 3 years embedding security into CI/CD pipelines and conducting application security reviews for fintech and e-commerce clients. Integrated SAST + SCA into 15 CI pipelines; detected and remediated 120+ high-severity vulnerabilities before production.
Important Security Engineer (AppSec / CloudSec) Skills for a Resume
Core Skills
SAST (Semgrep, SonarQube, Checkmarx), DAST (Burp Suite Pro, OWASP ZAP), SCA (Snyk, Dependabot), CSPM (Prisma Cloud, Wiz), Kubernetes security (OPA/Gatekeeper, Falco), Secrets management (Vault), OWASP Top 10, ASVS, Threat modeling (STRIDE)
Only include skills you can defend with a project, production example, or troubleshooting story.
Security Engineer (AppSec / CloudSec) Resume Experience Examples
Junior Security Engineer
Wrote unit and integration tests raising coverage from <40% to >75% on owned modules.
Application Security Engineer
Mentored junior engineers through pair programming, structured feedback, and weekly 1:1 technical coaching sessions.
Application Security Engineer
Introduced engineering best practices (code review standards, test coverage thresholds, CI pipeline improvements) that reduced defect escape rate by 40%.
Junior Security Engineer
Participated in on-call rotation and resolved 3 high-priority production incidents within SLA.
Use real numbers when you can verify them. Do not invent metrics simply to make the resume sound stronger.
Security Engineer (AppSec / CloudSec) ATS Keywords
Choose keywords that match both the Security Engineer job description and work you can substantiate. Spell out important concepts naturally in summary and experience instead of pasting this list.
Security Engineer (AppSec / CloudSec) Resume Tips
Show preventive engineering
Explain what blocked or detected risk before deployment.
Separate scan types
Clarify the roles of SAST, DAST, SCA, and CSPM in your program.
Describe remediation
State how you helped engineering teams prioritize and close findings.
Include threat models
Connect STRIDE or ASVS analysis to a concrete design decision.
Name policy controls
Show OPA, Gatekeeper, Falco, or Vault only where you implemented supported safeguards.
Frequently Asked Questions
What should a Security Engineer (AppSec / CloudSec) resume include?
Security engineering achievements should focus on controls built, risks reduced, and remediation systems improved.
What skills should I put on a Security Engineer (AppSec / CloudSec) resume?
Tool counts are less useful than coverage, severity, false-positive handling, and developer adoption.
How do I write a strong Security Engineer (AppSec / CloudSec) resume summary?
Pipeline security belongs here when you designed or integrated the control rather than only reviewed its alerts.
What experience should I highlight on a Security Engineer (AppSec / CloudSec) resume?
Certifications support credibility, but preventive security outcomes carry more weight.
What ATS keywords matter for a Security Engineer (AppSec / CloudSec) resume?
Unlike a SOC analyst profile, this resume centers engineering guardrails and security design rather than continuous detection and triage.
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