Hiring a DevSecOps engineer: skills and interview
How to hire a DevSecOps engineer: scope the role, the pipeline, container and software supply chain skills to check, and a hands-on interview that shows real level.
Hiring a DevSecOps engineer means looking for someone who builds security into the way your company builds, ships and runs software, without slowing teams down. The title is fashionable, which makes it vague: very different profiles hide behind it. This guide helps you scope the role, know which skills to check and run an interview that separates a real practitioner from a tool collector.
What a DevSecOps engineer actually does
A DevSecOps engineer works on the delivery chain and the platform more than on business code. Their ground is CI/CD pipelines, repositories, container images, infrastructure as code and runtime environments. Their goal is to make the easiest way to ship also the safe way.
In practice, the job often looks like this:
- building and tuning automated checks in pipelines (static analysis, dependency scanning, secret detection, image and infrastructure-as-code scanning);
- securing the chain itself: runner permissions, access tokens, branch protection, dependency provenance, artifact signing;
- giving teams secure pipeline templates, base images and default configurations;
- agreeing with security on which rules block a release and which only raise a warning;
- following up on fixes and measuring progress over time.
The role differs from the application security engineer, who focuses more on code review and threat modelling. Our guide to hiring an application security engineer covers that profile. It also differs from the cloud security engineer, who focuses on identities, networks and account configuration at the provider. The three roles overlap, which is exactly why you need to pick the main focus before posting the job.
Scope the role before you search
Four questions prevent most hiring mistakes.
Where are you starting from? A company with no automated checks yet does not need the same profile as an organisation trying to rationalise a dozen tools already in place. In the first case, look for a pragmatic builder. In the second, someone who knows how to cut noise and industrialise.
Which platform? CI/CD tool, repository hosting, container orchestrator, cloud provider, infrastructure-as-code tool. A strong candidate adapts to a new tool, but will be effective faster on an environment they know.
Which reporting line? A platform or SRE team gives the role natural access to pipelines. Reporting to the CISO gives weight to the rules. Either way, the engineer must be able to actually change the delivery chain, not just comment on it.
How much building versus triage? If the job is mostly sorting alerts, say so. The best profiles want time to build.
The technical skills to check
The table below sums up the expected foundation, with the signals that mark a practitioner.
| Area | What to check | Sign of a good level |
|---|---|---|
| CI/CD pipelines | Pipeline structure, stages, artifacts, runner permissions | Can explain how a compromised pipeline can reach production |
| Analysis tools | Choosing, integrating and tuning static analysis, dependency and secret scanning | Talks about false positives, thresholds and who receives the results |
| Containers and orchestration | Minimal images, non-root users, admission policies, secret handling | Links each setting to a concrete risk |
| Infrastructure as code | Module review, configuration scanning, state and secret handling | Offers reusable secure modules rather than case-by-case fixes |
| Software supply chain | Dependency origin, component inventory (SBOM), artifact signing and provenance | Prioritises by real exposure, not only by a score |
| Scripting and automation | At least one scripting language, platform tool APIs | Automates what repeats, documents what they automate |
Add to this a good grasp of common application vulnerabilities. A DevSecOps engineer does not have to review all the code, but they must understand what their tools look for in order to tune them sensibly.
If NIS2 or the EU Cyber Resilience Act applies to you, development chain security and vulnerability handling take on a regulatory dimension. Our articles on the profiles to hire for NIS2 and on the Cyber Resilience Act show where this role fits.
The skills people forget to check
Reducing friction
A pipeline that fails for obscure reasons, or adds long minutes to every release, ends up bypassed. A good candidate cares about run time, clear error messages and whether a developer can fix the problem on their own.
Deciding what blocks
Blocking everything amounts to blocking nothing, because teams ask for exceptions one after another. Ask the candidate how they define a blocking rule, how they handle a temporary exception and who approves it.
Working with product teams
A DevSecOps engineer is an internal supplier. They need to gather team needs, support a pipeline migration and accept that a rule was badly designed when feedback shows it.
An interview that reveals real level
An interview built around a list of known tools tells you almost nothing. The same tool can be integrated very well or very badly. Prefer a short, hands-on process.
- A first conversation about the platforms used, the size of the teams supported and one achievement the candidate is proud of.
- A practical exercise: a deliberately weak pipeline file and Dockerfile to analyse and harden, or a test repository in which to add secret scanning. Keep it time-boxed and announced in advance, and never use your production code.
- A debrief with a platform engineer and a security peer: the candidate presents their changes, prioritises them and explains how they would roll them out across dozens of repositories.
- A final conversation with the manager about scope, reporting line and resources.
A few questions that bring practice to the surface:
- "A dependency scanner reports hundreds of vulnerabilities on a project. How do you decide what blocks the release?"
- "An access token for the image registry leaked in pipeline logs. What do you do within the hour, then within the week?"
- "How would you stop a change to the pipeline file from bypassing your checks?"
- "Tell me about a security rule you had to relax or remove. Why?"
- "After six months, how would you show that your work reduced risk?"
For a fuller grid, with expected answers and warning signs, see our AppSec and DevSecOps interview questions. To keep scoring consistent across interviewers, use our method to structure a technical interview.
Common mistakes
- Hiring a CI/CD administrator and calling it DevSecOps. Running a pipeline is not the same as securing it. Check threat awareness, not just tooling.
- Hiring a hands-off auditor. Conversely, someone who spots risks but never changes a pipeline themselves will not move the platform forward.
- Requiring every tool on the market. A list of ten mandatory technologies screens out good candidates and attracts those who are good at matching lists.
- Measuring by alert count. A volume-based metric encourages noisy checks. Prefer time to fix, or the share of projects using the secure templates.
- Overlooking people from operations. An SRE or system administrator with a genuine interest in security can become an excellent DevSecOps engineer. Our article on moving from system administration to cloud security describes this kind of path.
What attracts a good DevSecOps engineer
These profiles are courted by both security and platform teams. To win them over, be precise about:
- their real permissions on the delivery chain and infrastructure;
- the share of time spent building rather than handling alerts;
- support from engineering leadership when a rule gets in the way;
- training budget and available tooling;
- on-call arrangements, if any.
Our article on the mistakes that drive cyber candidates away completes these points.
In short
To hire a DevSecOps engineer, start from where you are, your platform and the role's reporting line. Check command of pipelines, containers, infrastructure as code and the software supply chain, as well as the ability to reduce friction and decide what blocks. Assess with a short practical exercise followed by a debrief, and keep the process fast.
Looking for a DevSecOps engineer who can secure your pipelines without slowing your teams? At Cyber Recrut, a recruiter and a security practitioner scope the need with you, then our shortlisted candidates prove their skills on hands-on labs close to your platform. See how we work or share your hiring need.