Mock interview practice

DevSecOps Engineer interview questions & mock practice

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What interview questions are asked for a DevSecOps Engineer?

A DevSecOps Engineer interview in 2026 runs across 4 rounds — security fundamentals, pipeline security, cloud & container hardening, scenario & culture fit. Below are the most-asked DevSecOps Engineer interview questions and a focused prep plan. Rehearse every answer out loud with the free timed practice below before the real one.

  • DevSecOps
  • OWASP
  • SAST
  • Kubernetes
  • IAM
  • CI/CD
  • Container Security
  • Terraform

Free interview practice · DevSecOps Engineer

Practise your DevSecOps Engineer interview now — free

Step through the 12 most-asked DevSecOps Engineer questions one at a time, under a timer, just like the real thing. Jot your answer, then reveal what a strong answer covers. No signup needed to practise.

Interview rounds

The DevSecOps Engineer interview process

Security-integrated CI/CD, container and cloud hardening, and automated vulnerability management — the interview for engineers shifting security left across the delivery pipeline in India.

1. Security fundamentals

OWASP Top 10, threat modelling, secrets management and the CIA triad.

2. Pipeline security

SAST, DAST, SCA, dependency scanning and signed artifacts in CI/CD.

3. Cloud & container hardening

IAM, network policy, image scanning and Kubernetes security.

4. Scenario & culture fit

Incident response, balancing speed with security, and team collaboration.

Most-asked questions

Most-asked DevSecOps Engineer interview questions

12 of the questions DevSecOps Engineer candidates are asked most often in India. Practise answering each one out loud in the timed practice above.

  1. 1. What does shift-left security mean, and how do you embed it into a CI/CD pipeline?
  2. 2. Explain the difference between SAST, DAST, IAST and software composition analysis.
  3. 3. What are the OWASP Top 10, and how would you mitigate injection and broken access control?
  4. 4. How do you manage secrets in a pipeline, and why is committing them to a repository dangerous?
  5. 5. Explain how you would scan container images for vulnerabilities and enforce a policy gate.
  6. 6. What is the principle of least privilege, and how do you apply it to cloud IAM?
  7. 7. How do you secure a Kubernetes cluster — RBAC, network policies, pod security and admission control?
  8. 8. What is the difference between authentication and authorisation, and where do OAuth and OIDC fit?
  9. 9. How would you sign and verify build artifacts to protect the software supply chain?
  10. 10. Explain how you would respond to a disclosed zero-day in a dependency you use widely.
  11. 11. What is infrastructure as code security, and how do you scan Terraform for misconfigurations?
  12. 12. Tell me about a time you balanced a security requirement against delivery pressure.
How to prepare

How to prepare for your DevSecOps Engineer interview

Internalise the OWASP Top 10 and be able to map each risk to a concrete control in code, pipeline, or infrastructure.

Know the scanning toolchain — SAST, DAST, SCA, secret scanning, IaC scanning — and where each belongs in the pipeline.

Be fluent in supply-chain security: dependency pinning, SBOMs, artifact signing, and provenance.

Understand cloud and Kubernetes hardening — least-privilege IAM, network policies, image scanning and admission controllers.

Prepare a real story about an incident or vulnerability you triaged, including how you weighed risk against shipping speed.

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Interview prep guides

DevSecOps Engineer interview — FAQs

What questions are asked in a DevSecOps Engineer interview?

Common DevSecOps Engineer interview questions include: What does shift-left security mean, and how do you embed it into a CI/CD pipeline? Explain the difference between SAST, DAST, IAST and software composition analysis. What are the OWASP Top 10, and how would you mitigate injection and broken access control? How do you manage secrets in a pipeline, and why is committing them to a repository dangerous? Interviews usually run across 4 rounds — Security fundamentals, Pipeline security, Cloud & container hardening, Scenario & culture fit. Practise them with the free timed practice on this page.

How many rounds are in a DevSecOps Engineer interview?

A typical DevSecOps Engineer interview has 4 rounds: Security fundamentals (OWASP Top 10, threat modelling, secrets management and the CIA triad.); Pipeline security (SAST, DAST, SCA, dependency scanning and signed artifacts in CI/CD.); Cloud & container hardening (IAM, network policy, image scanning and Kubernetes security.); Scenario & culture fit (Incident response, balancing speed with security, and team collaboration.).

How do I prepare for a DevSecOps Engineer interview?

To prepare for a DevSecOps Engineer interview: Internalise the OWASP Top 10 and be able to map each risk to a concrete control in code, pipeline, or infrastructure. Know the scanning toolchain — SAST, DAST, SCA, secret scanning, IaC scanning — and where each belongs in the pipeline. Be fluent in supply-chain security: dependency pinning, SBOMs, artifact signing, and provenance. Then rehearse every question out loud with the timed practice on this page before the real thing.

What skills do I need for a DevSecOps Engineer role?

Core DevSecOps Engineer skills tested in interviews include DevSecOps, OWASP, SAST, Kubernetes, IAM, CI/CD, Container Security, Terraform. OnJob shows you exactly which of these skills stand between you and a 100% match on every live DevSecOps Engineer job.

Is the DevSecOps Engineer mock interview practice free?

Yes. The questions, the answer guidance and the timed practice on this page are free and need no signup. With a free OnJob account you can also take timed role tests and free certification tests. Personalised AI role and skill tests are part of the paid plans.

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Rehearse every DevSecOps Engineer question out loud on this page, then sign in to take a timed role test or a free certification in the OnJob practice hub.

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