Hi, I work full time and understand totally the dilema you are in. I have 2 show type cockers, Diesel 3 year old and Olli 2 year old. I walk them in morning, feed them using puzzle balls to stimulate mind and give them something to do for 15 / 20mins, go to work (about 4 hours) come home at lunchtime, its only a short walk at lunchtime about 15/20 mins, then back to work (about 4 hours) On an evening we have our main walk. After lunchtime walk I leave frozen kongs to keep them occupied.
I dont go out on an evening if its a workday, evenings & weekends are totally dedicated to them.
I was very worried at first as to how they would cope and must admit I have on occassions left cam corder running and watched what happens

all fine,

slept alot more than they do when im in. On occassions when I have had to go away with work for the day my neighbour is only too eager to give them their lunchtime walk, so im lucky there.
Doggie day care is not really an option for me as Olli can be a pain in the bum with some dogs

, Diesel on the other hand is the perfect little

(and it is very expensive)
Hope you find a neighbour or COLr that can help, if not a registered dog walking service may be the answer, try googling for your area and do your homework on them, ask if you can go along with them on a couple of walks so that you can get a feel for them and the dogs they walk.
Good luck
