Can anyone shed some light on which NetSuite features / modules you could use to handle service jobs (engineering maintenance & repairs) with the ability to order parts, issue inventory items, capture time and bill these out? Cases and Issues appear to fall short, and "job costing" seems to only be Project related ... functionality as per MYOB Exo attached required.

in Oz huh? you could check out Klugo..I have friends there and I think they cover this area

https://sererra.com/netsuite-repairseries/ looks like what I'm after