Owns delivery end to end
Your DevOps engineer takes a change from commit to production: build, test, deploy, rollback and monitoring. They build the pipelines, own the on-call when it breaks, and stay answerable for release health.
What to verify: Ask who owns a change from commit to production, and who is paged when deploys fail.
Deploys that are boring
One command, or no command at all: pipelines that build, test and release the same way every time. Rollbacks are rehearsed, not improvised, and a bad deploy is undone in minutes.
What to verify: Ask how a deploy is rolled back, and when rollback was last rehearsed.
Infrastructure as reviewed code
Environments, networking and permissions live in versioned code with review and CI. No undocumented console changes, and every environment can be rebuilt from the repository.
What to verify: Ask whether a new environment can be built from the repository alone, and who reviews infrastructure changes.
Costs that are visible and bounded
Cloud spend is tagged, attributed and reviewed. The engineer rightsizes what is oversized, shuts down what is idle, and puts guardrails on what can grow.
What to verify: Ask what the monthly cloud spend is by service, and what the last cost fix saved.
Incidents that are learned from
Alerts that page for real problems only, runbooks that anyone can follow, and post-incident reviews that change the system rather than blame people. Downtime becomes shorter each time.
What to verify: Ask what the last incident changed, and how long detection took.
Handover that leaves your team stronger
Every pipeline, environment and runbook lives in your repository with written rationale. When the engagement ends, your team ships and operates the system without us in the loop.
What to verify: Ask where the runbooks live, and who on your side can ship after handover.