Copy-paste Application Security Engineer resume examples for the United States—3 complete samples with strong AppSec bullets, skills, and ATS keywords.
You just searched for an Application Security Engineer resume example, which usually means one thing: you’re writing a resume right now and you want something you can steal—today.
Good. Below are three complete, realistic US resume samples you can copy, paste, and adapt in 10 minutes. They’re written the way AppSec hiring teams actually read: tools, scope, and measurable outcomes. Not “responsible for security.”
Pick the one closest to your level, swap in your stack, and ship it.
Application Security Engineer
Austin, United States · maya.thompson@appmail.com · (512) 555-0148
Application Security Engineer with 5+ years securing cloud-native web apps and APIs across AWS/Kubernetes environments. Reduced critical vulns in production by 62% in 12 months by integrating SAST/SCA/DAST into CI/CD and tightening threat modeling with engineering teams. Targeting an AppSec Engineer role focused on secure SDLC and developer enablement.
Application Security Engineer — BlueCedar Payments, Austin
03/2022 – Present
Security Engineer (Product Security) — HarborNine SaaS, Dallas
06/2020 – 02/2022
B.S. Computer Science — University of Texas at Dallas, Richardson, 2016–2020
Secure SDLC, Threat Modeling (STRIDE), OWASP Top 10, API Security, SAST, DAST, SCA, Semgrep, CodeQL, Snyk, Burp Suite, OWASP ZAP, GitHub Actions, Kubernetes, OPA Gatekeeper, AWS (IAM, WAF), Terraform, Docker, JWT/OAuth2/OIDC, NIST SSDF
You’re not trying to “sound security-ish.” You’re trying to make a hiring manager think: this person can plug into our pipeline, talk to devs, and reduce risk without slowing releases. This sample does that with three signals: scope (what you secured), tooling (how you did it), and outcomes (what changed).
The summary is short, technical, and measurable. It names the environment (cloud-native, AWS/Kubernetes), the security work (SAST/SCA/DAST + threat modeling), and the impact (critical vulns down 62%). That’s exactly what an Application Security Specialist or Software Security Engineer hiring panel wants to see in the first 6 seconds.
Weak version:
Application security professional with experience in security tools and best practices. Strong communicator and team player looking for a challenging role.
Strong version:
Application Security Engineer with 5+ years securing cloud-native web apps and APIs across AWS/Kubernetes environments. Reduced critical vulns in production by 62% in 12 months by integrating SAST/SCA/DAST into CI/CD and tightening threat modeling with engineering teams. Targeting an AppSec Engineer role focused on secure SDLC and developer enablement.
The strong version wins because it’s specific (stack + methods) and provable (a number + timeframe). It also points to a clear next role instead of a vague “challenging position.”
Notice how each bullet reads like a mini incident report: what you changed, where you changed it, and what improved. That’s the AppSec sweet spot—security outcomes tied to engineering reality.
Also notice the tool choices: Semgrep/CodeQL/Snyk/Burp/ZAP, GitHub Actions, OPA Gatekeeper, AWS WAF. These are common in US postings for AppSec Engineer, Product Security Engineer, and Application Security Analyst roles.
Weak version:
Responsible for running SAST and DAST scans and fixing vulnerabilities.
Strong version:
Integrated Semgrep (SAST), Snyk (SCA), and OWASP ZAP (DAST) into GitHub Actions, cutting mean time to remediate (MTTR) for high-severity findings from 21 days to 8 days.
The strong bullet proves you understand CI/CD integration (not just “running scans”) and it quantifies the outcome in a metric security leaders actually track: MTTR.
This skills list is intentionally ATS-friendly for the US market: it mixes methods (Secure SDLC, threat modeling), risk frameworks (OWASP Top 10, NIST SSDF), and hands-on tools (Semgrep, CodeQL, Burp, ZAP). That combination helps you match both recruiter keyword screens and technical reviewers.
One more thing: “AWS (IAM, WAF)” is better than “AWS” alone. Same for “JWT/OAuth2/OIDC” instead of “authentication.” AppSec is detail work—your resume should reflect that.
Application Security Analyst
Raleigh, United States · daniel.kim@appmail.com · (919) 555-0182
Junior Application Security Analyst with 1+ year of hands-on experience triaging SAST/SCA findings and validating vulnerabilities in APIs and web apps. Improved signal-to-noise by reducing false positives 28% by tuning Semgrep rules and standardizing severity mapping to CVSS v3.1. Seeking an Application Security Engineer role focused on secure CI/CD and developer support.
Application Security Analyst — Northbridge HealthTech, Raleigh
07/2024 – Present
Software Engineer Intern (Secure Development) — Pinecone Logistics Systems, Durham
06/2023 – 06/2024
B.S. Information Technology — North Carolina State University, Raleigh, 2020–2024
SAST, SCA, DAST, Semgrep, Snyk, GitHub Advanced Security, Secret Scanning, Burp Suite, OWASP ZAP, CVSS v3.1, OWASP Top 10, API Security, Postman, JWT, OAuth2, Secure Code Review, Python, Node.js
At junior level, you usually don’t “own the program.” You own execution: triage, validation, tuning rules, making tickets actionable, and fixing a small set of issues end-to-end.
That’s why this resume leans on:
If you’re coming from software engineering and trying to pivot into an AppSec Engineer role, this is the pattern: show security outcomes and code-level fixes.
Senior Application Security Engineer
Seattle, United States · priya.nair@appmail.com · (206) 555-0176
Senior Application Security Engineer with 9+ years leading secure SDLC programs for microservices and customer-facing platforms in AWS. Cut externally reported vulnerabilities by 48% year-over-year by scaling CodeQL/Semgrep coverage, formalizing threat modeling, and implementing risk-based SLAs with engineering leadership. Targeting a Product Security Engineer role with ownership of AppSec strategy and developer experience.
Senior Application Security Engineer (Tech Lead) — CascadeFin Platform, Seattle
01/2021 – Present
Application Security Engineer — RedMap Commerce, Portland
05/2017 – 12/2020
M.S. Cybersecurity — University of Washington, Seattle, 2015–2017
AppSec Program Leadership, Secure SDLC, Threat Modeling, Security Architecture, OWASP ASVS, OWASP Top 10, API Security, CodeQL, Semgrep, Snyk, Renovate, Burp Suite, OWASP ZAP, GitHub Actions, Jira Automation, Kubernetes, Istio, AWS (IAM, WAF, KMS), Terraform, CVSS, NIST SSDF
Senior AppSec isn’t “more tools.” It’s more surface area and more leverage.
This sample shows leadership through:
If your resume reads like a task list, you’ll get down-leveled. If it reads like you moved the system, you’ll get senior interviews.
Your summary isn’t a mission statement. It’s a trailer. In AppSec, the hiring manager is scanning for: What do you secure? How do you secure it? Did risk actually go down?
Use this simple formula and keep it to 2–3 sentences:
Weak version:
Seeking a position in application security where I can use my skills and grow.
Strong version:
Application Security Engineer with 4+ years securing REST/GraphQL APIs in AWS. Reduced high-severity findings 40% by integrating Semgrep + Snyk into GitHub Actions and enforcing risk-based SLAs. Targeting an AppSec Engineer role focused on secure CI/CD and developer enablement.
The strong version works because it’s already doing the job: it names the attack surface (APIs), the environment (AWS), the mechanism (CI/CD tooling), and the outcome (40%).
Your experience section should read like proof. Not “I attended meetings.” In AppSec, proof usually looks like pipeline changes, policy enforcement, validated findings, and measurable remediation improvements.
Keep reverse-chronological order, but don’t waste bullets on obvious duties. If you did it every week, it’s not automatically resume-worthy—unless you can show the impact.
Weak version:
Performed security testing on applications and reported vulnerabilities.
Strong version:
Validated vulnerabilities using Burp Suite authenticated testing and documented exploit paths, enabling teams to remediate 18 high-risk issues before release and reducing re-test cycles by 25%.
The strong bullet tells me you can reproduce issues, communicate them, and speed up delivery. That’s what teams pay for.
AppSec-specific action verbs that sound natural in US resumes (and map to real work):
Skills are where ATS either helps you or quietly deletes you.
Here’s the strategy: pull 10–15 skills directly from the job description (exact phrasing), then add 5–10 that are “table stakes” for an AppSec Engineer in the United States. Don’t dump every tool you’ve ever installed. If you can’t defend it in an interview, it doesn’t belong.
Below is a US-focused keyword set you can mix and match.
Hard Skills / Technical Skills
Tools / Software
Certifications / Standards
If you’re applying to regulated environments (healthcare/fintech), sprinkling in NIST SSDF and OWASP ASVS helps because it signals you can translate security into governance language. NIST SSDF is a real keyword showing up more often in US orgs after the Secure Software Development Framework push (NIST SSDF).
In the US, education is rarely the deciding factor for AppSec—unless you’re early-career or the role is in government/defense. Include your degree, institution, and dates. Skip coursework unless it’s unusually relevant (e.g., secure software engineering capstone, formal methods, reverse engineering).
Certifications matter when they match the job’s reality. If the role is heavy on web app testing, OSCP/GWAPT can help. If it’s program-heavy, CISSP can help once you’re senior enough to back it up with experience. If you’re mid-level and building secure SDLC, CSSLP is a clean signal.
If you’re currently studying, list it honestly:
“OSCP — In progress (expected 2026)” is better than pretending you already have it. Hiring managers can smell that from a mile away.
One classic mistake is writing like a compliance document: “ensured security best practices.” That tells me nothing about what you actually did. Fix it by naming the control and the mechanism—“enforced OPA Gatekeeper policies to block privileged pods”—and then show the result.
Another is listing tools without proof. If you claim Burp Suite, but your bullets never mention authenticated testing, session handling, or reproducing findings, it reads like keyword stuffing. Add one bullet where you validated exploitability and shortened a re-test cycle.
A third is hiding developer impact. AppSec lives or dies by developer adoption. If you built pipelines, champions programs, or remediation playbooks, say so—and quantify adoption (coverage %, completion %, MTTR).
Finally, people over-index on “pen testing” language for roles that are actually secure SDLC. If the job is AppSec Engineer, show CI/CD integration, code review, threat modeling, and dependency management—not only scanning.
Not always. OSCP helps most when the role is heavy on hands-on testing and exploit validation, but many AppSec Engineer roles are secure SDLC and pipeline-focused. If you don’t have OSCP, compensate with strong CI/CD integration bullets (Semgrep/CodeQL/Snyk) and measurable remediation outcomes.
Use metrics tied to risk reduction and delivery speed: MTTR, vuln backlog reduction, scan coverage %, on-time remediation %, incident reduction, and false-positive reduction. Avoid vanity numbers like “ran 100 scans” unless you connect them to outcomes.
Yes—if you can speak to them. OWASP Top 10 is a common ATS keyword and a shared language with dev teams, while OWASP ASVS signals you can work with security requirements and verification levels.
Very. US AppSec hiring teams expect tool names, CI/CD context, and cloud/platform details. The trick is to keep it readable: one tool + one context + one result per bullet.
Yes. Those titles overlap heavily in the US market. Adjust the summary and top skills to match the posting—Product Security often wants more architecture and cross-team leadership, while Software Security can lean deeper into code review and secure design.
A strong Application Security Engineer resume isn’t “security buzzwords.” It’s evidence: the pipeline you improved, the vulnerabilities you prevented, and the time you saved engineering.
If you want this formatted cleanly and ATS-optimized fast, build it in cv-maker.pro using one of our templates, then paste in the bullets above and tailor the skills to the job post.
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