This is where the second pass actually plays out, the last gate before an interview hits your
inbox. The recruiter slows down right here, and even then your current role still drives
around 95% of the decision.
Makes sense: nothing tells a hiring team what you can run in production right now the way your
current job does. To clear that "yes", this section has to walk the full
DevSecOps Engineer role profile, one bullet per slot you listed in Domain
Expertise above. Every bullet has to come off something you actually held in production,
not a Jira card that wandered past your queue.
1
CI/CD Security Integration (SAST, DAST, SCA)
The flagship work of the role. Show the scanners you wired into every PR (SAST for code,
SCA for dependencies, DAST for running apps), the severity policy you defined, and the
blocking gate behind it. Name the scanner and what now fails the build, not "set up
scanners".
Techniques
Shift-left in CI
Severity policy
Blocking gates at PR
Auto-remediation PRs
Tools
Semgrep, Snyk, SonarQube
OWASP ZAP, Burp
Dependabot, Renovate
Metrics
CVEs blocked at PR
Mean time to remediate
Coverage across services
2
Secrets Management & Key Rotation
How the estate keeps credentials out of code and rotated on a schedule. Show the secrets
manager you run, the dynamic-credential flow you set up for databases or cloud roles, and
the rotation cadence behind it. Name the program and what now never sits in a repo, not
"managed secrets".
Techniques
Dynamic secrets
Short-lived tokens
Auto rotation
Secret scanning
Tools
HashiCorp Vault
AWS Secrets Manager / KMS
Doppler, sops
Metrics
Secrets under management
Rotation cadence
Leaked secrets caught at PR
3
Container & Supply-Chain Security
What makes the deploy artifact trustworthy. Show the image scanner you run, the signed
artifact pipeline you set up (Cosign and provenance), and the SBOM workflow behind every
release. Name the control and the registry it gates, not "scanned images".
Techniques
Image & package scanning
SBOM generation
Artifact signing & verification
SLSA / in-toto provenance
Tools
Trivy, Grype, Snyk Container
Syft, SPDX, CycloneDX
Cosign, Sigstore, in-toto
Metrics
Signed images at admission
SBOMs published
High-sev CVEs blocked
4
Infrastructure & Cloud Security
How the estate hardens the cloud itself. Show the IaC scanners you ran on every Terraform
PR, the CSPM tool catching misconfig in production, and the security baseline you defined
for new accounts. Name the rule you enforced and the finding it closed, not "cloud
security".
Techniques
IaC scanning at PR
CSPM & CNAPP
Security baselines per account
Least-privilege IAM
Tools
Checkov, tfsec, Terrascan
Prowler, Wiz, Orca
GuardDuty, Security Hub
Metrics
Findings closed
Misconfigs blocked at PR
Privileged access reduced
5
Policy-as-Code & Compliance Automation
What turns a security policy from a Confluence page into a runtime control. Show the
policy-as-code program you ran, the gates at PR review or admission, and the audit
evidence pipeline that pulls control proof automatically. Name the policy and the audit
it closed, not "wrote policies".
Techniques
Policy as code
Admission control
Evidence pipelines
Continuous compliance
Tools
OPA, Conftest, Kyverno
Vanta, Drata
AWS Audit Manager
Metrics
Audits cleared
Controls under code
Risky changes blocked
6
Threat Modeling & Security Reviews
The discipline that catches design-level risk before code ships. Show the threat-modeling
framework you run, the architecture reviews you embed into the SDLC, and the gap you
closed before a real exploit found it. Name the program and what it shifted, not "ran
security reviews".
Techniques
STRIDE / PASTA
Design-stage reviews
Abuse-case stories
Risk-tier classification
Tools
Threagile, IriusRisk
OWASP ASVS
Confluence, Notion
Metrics
Designs reviewed
Risks closed
Coverage of tier-0 services
7
Incident Response & Detection
What the program does when something gets through. Show the detection pipeline you wired
into the SIEM, the runbook you wrote for the response, and the security incident you led
point on. Name the rule and the response it powered, not "handled incidents".
Techniques
Detection engineering
Sigma / Falco rules
Tabletop exercises
Runbook automation
Tools
Splunk, Datadog Security
Falco, Tetragon
PagerDuty, Tines
Metrics
Detection coverage
MTTD / MTTR
False-positive rate down
8
Tooling & Workflow
The setup that lets a small DevSecOps team serve hundreds of developers without becoming
a ticket queue. Show the internal CLI or runbook library you maintain, the
secure-by-default templates you ship, and the docs that cut secure-code onboarding ramp.
Name the workflow, not "a modern stack".
Techniques
Secure-by-default templates
Internal CLI / runbooks
Inner sourcing
Self-serve docs
Tools
Git, GitHub
Bash, Python, Go
Backstage TechDocs
Metrics
Templates maintained
PR cycle time
Secure-onboarding ramp cut