AD/HD at work

Ok - how do you handle your AD/HD at work? I am a Systems Engineer consultant which has it's ups and downs. It is incredibly difficult to see a project through to the end. Let's just say that I don't, ever. I need to though. Maybe I do, but in that particular situation I find it hard to use the force and hyperfocus like I can at other times. My Bose headphones help, but I am rarely left alone and getting back on task... well...

On a related note - if your job interferes with your mind, do you move on? Can you make AD/HD work with any job?? I usually feel mismatched.