What positions are part of the Law Enforcement Job Family (LEJF)? By Scott Meredith | February 14, 2017 - 4:44 pm |March 24, 2017 1. Deputy Sheriff – Lateral (DS-Lateral) 2. Deputy Sheriff Trainee (DST) 3. Custody Assistant (CA) 4. Security Officer (SO) 5. Security Assistant (SA) Bookmark the permalink.