Business process management and ARIS are important topics, embraced by companies all around the world. If you want to post a job offering do it in the new ARIS & BPM jobs group. Here you have the possibilty to contact over 55,000 ariscommunity members who all know ARIS and BPM. Maybe this is where you will find the expert you are searching for:-). Check out the job offers of every person who is searching a job in this knowledge area and join the group for getting the newest posts.
Good luck :-)!