Honestly I think it's a bit silly that such a broad term as "system" is often used to describe software and hardware administration. Reality is made of layered

Honestly I think it's a bit silly that such a broad term as "system" is often used to describe software and hardware administration. Reality is made of layered and networked systems so it feels odd to me to call somebody who manages Linux servers a "system administrator". Might as well call it "thing manager".