Hiring Guide
How to Hire a DevOps Engineer
Hiring a DevOps engineer means evaluating a mix of cloud, automation, and reliability skills, not just years of experience. Here's what to look for, what to ask, and the mistakes that make this hire go wrong.
What does a DevOps engineer actually do?
A DevOps engineer builds and maintains the systems that get code from a commit to production safely, CI/CD pipelines, cloud infrastructure, containers, monitoring, and the automation that ties it together. The exact mix of responsibilities varies by company and by how mature the existing setup already is.
Core skills to look for
- • CI/CD pipeline setup and maintenance (Jenkins, GitHub Actions, GitLab CI, etc.)
- • Cloud platform experience (AWS, Azure, or GCP, ideally the one you use)
- • Infrastructure as Code (Terraform or CloudFormation)
- • Containers and orchestration (Docker, Kubernetes) where relevant to your stack
- • Monitoring and incident response experience
- • Scripting ability, not just tool configuration
Interview questions that actually reveal skill
Ask candidates to walk through a real incident they’ve handled, a pipeline they’ve built end-to-end, or a piece of infrastructure they’ve had to debug under pressure. Vague, tool-name-dropping answers without a concrete story are a signal to dig deeper.
Red flags to watch for
- • No hands-on examples, only certifications or course completions
- • Can’t explain a decision they made, only what tool they used
- • No experience with incidents or production ownership
- • Discomfort discussing rollback or failure scenarios
Full-time hire, freelancer, or a team?
Each model has real tradeoffs, see our comparison of a dedicated DevOps engineer vs. freelance for a fuller breakdown. On cost specifically, see our note on DevOps engineer hourly rate & cost rather than relying on a single number here.
Common questions
Hands-on experience with CI/CD and cloud infrastructure, demonstrated with real examples, not just familiarity with tool names.
Depends on your stage and workload. A single hire can be a single point of failure; a team (in-house or through a managed engagement) spreads that risk.
It varies by market and role seniority, there's no fixed number we'll state as fact here.
Not sure this is the right hiring model for you?
Tell us what you need and we'll tell you honestly whether a hire, a retainer, or a fixed-scope project fits best.