Thanks @Ziggy!
Really just focusing on their "Open Positions" section. They probably have an extra layer that we don't need - I don't need to click into the type of job then see all the opportunities, just a single page with all jobs on it would be enough for us.
I'd love to have a "Categories" area similar to where they have "Locations".
I like that the open positions are presented in a linear way, no images etc. Just job title and location, I may prefer to have salary range there as well, buy not required. There is a highlighted "hover" function which looks nice.
Then when you click on the specific job it opens up to a job description with a form at the bottom of the page.
I think that would be our ideal, appreciate it may not all be doable with what's on offer though!