Lean Six Sigma

Lieutenant David Long

Contact: 903-531-1074
Email: dlong@tylertexas.com 
Hours 8:00 a.m. to 4:00 p.m.
Monday thru Friday


The Tyler Police Department Lean Six Sigma Lieutenant is assigned to the Administrative Division. The assignment consists of a Lieutenant that mentors several employees of the police department and other city departments. Lean Six Sigma is a proven methodology that is utilized to reduce waste and variation within a process and organization.