The pager buzzed at 3:12 a.m. The build was clean. The service wasn’t.
On-call engineers know this moment too well—the sudden alert, the scramble for logs, the shadow of a production outage already creeping over error dashboards. But the part that wastes the most time isn’t fixing the problem. It’s getting into the systems you need, fast, without jumping through outdated access gates.
Git on-call engineer access changes all of that. No tickets. No waiting for someone in another time zone to approve SSH keys. No hunting for which repo holds the code mapping to the busted service. When the incident hits, the engineer on call must get immediate, secure access to every relevant Git repository—across teams, across services—without risking security or compliance.
The problem with traditional access models is they’re static. They assume the same people will always have access. Teams change. Engineers rotate on-call weekly. As a result, most companies either over-provision and risk exposure or under-provision and force nightmarish delays in critical recovery. Both are bad for uptime. Both burn out your team.
Modern incident response demands automated, time-bound access tied directly to the on-call schedule. When you go on call, you should have the exact Git repos you need. The moment your shift ends, that access should vanish. No human approvals. No manual role-switching. No reliance on a forgotten Slack message to the DevOps team.