[exelius]

I would simply argue that traditional “system administration” is now the responsibility of development teams rather than ops teams (yeah yeah DevOps, but the “ops” part has changed).

Ops today is largely responsible for maintaining build / deploy pipelines, orchestration systems, and ensuring SLAs are met via SRE activities.

Most functioning DevOps teams I’ve worked with recently have added a more generalist role for a person who is a mile wide and a foot deep. It’s more of a hybrid sysadmin / development skill set ranging across base OS and package management, logging, scripting / automation, networking, access control, security, a dozen programming languages and whatever ITIL / EA platforms you have to interface with. These folks are a godsend in issue resolution as they know where the skeletons are buried. They also can pinpoint your top 5 tech debt issues of the top of your head.

The best version of this person also has some BA skills — they work really well as a demand management / intake person because they usually understand the end-to-end architecture — especially the code behind the integration interfaces — better than anyone on the team. They allow developers to focus on code, ops people to focus on production ops, and architects to focus at the right level of abstraction.