Observability, reliability & runbooks

The reframe that lands in this loop: IT systems are services with uptime, not a queue of one-off tasks. An offboarding pipeline that silently fails is a live security incident, surfaced by a dashboard rather than by the ex-employee still in Slack a week later.

Once you've automated JML and access, those automations are infrastructure. They need the same operational treatment a production engineer gives a service: monitoring, alerting, SLOs, on-call thinking and postmortems that turn into permanent fixes.