Position Title. 3LS Accounts Payable Supervisor. Join the OMNI Family. Do you want to be a part of a team that improves lives, empowers people, and strengthens communities. Want to be a thought leader and change maker. If yes, then look no further. 3LS is looking for a trauma competent, quality-driven professional to join our amazing team as a Accounts Payable Supervisor. As part of the Omni Family of Services, 3LS, Inc. provides administration s...