• California State University, Fullerton (Instructor: 2004—Present)
• California State University, Fresno (Guest Instructor: Fall 2006)
• Union Institute And University (Faculty Advisor and Instructor: 2004 — Present)

Lieutenant (1997 - 2003)

• Detective Support Division, Fugitive Warrant Section. Supervised 70 sworn officers and 5 non-sworn employees. Oversaw service of all adult felony warrants; the prosecution of foreign nationals in their country of origin; and the location and apprehension of fugitives from other jurisdictions; Conduct international criminal investigations at the behest of Interpol. Liaison between Interpol, foreign consulates and LAPD. Acting Commanding Officer ... coordinated all division activities in absence of superior
• Central Traffic Division

• Pacific Division

Sergeant (1988 - 1997)

• Internal Affairs Group - investigated allegations of misconduct against police officers.
• Northeast Division

• 77th Street Division

• Patrol Adjutant ... directed all front office activities including writing management papers, drafting management correspondence, reviewing time slips and handling all personnel functions.
• Communications Division

• Southwest Division, 77th Street Division & Northeast Division - Field Sergeant
• Weingart Center Association (1986—1990) -(One-stop Service Center for Homeless - Concurrent with LAPD Employment)
• Director of Operations (Part-time & Concurrent with LAPD) -Initially hired as Director of Security, responsible for 18 security officers and a $1 million budget. Accountable for the management of security services provided to in-house County agencies; Advanced to Director of Operations, in charge of 150 employees and a $3 million budget.

Police Officer (1980 - 1988)

• Newton Division, Southwest Division and Central Division

• United States Coast Guard Reserve (1976—1983)

• Member, Academy of Criminal Justice Sciences
• Member, International Association of Chiefs of Police (IACP)
• Member, Author’s Guild
• Member Rotary Club of San Dimas, Past President
• F & A.M Lodge No. 24, Mariposa, California
• Past Member LAPD Code One Toastmasters (Past Vice President)
• Past Assistant Cubmaster, Boy Scouts of America
• Past Member, Peace Officer’s Association of Los Angeles County
• Assistant Scoutmaster, Boy Scouts of America
• Past Chapter Advisor, Order of the Arrow — Sunset Chapter, Navajo Lodge

• Police Medal for Heroism
• Club, District and Regional Toastmaster Awards
• Commendations for Outstanding Performance (over 200)
• Numerous community letters of appreciation
• Recognized by southern California Automobile Club for superior vehicle and anti-theft enforcement and safe driving

• Police Technology (Prentice Hall, July 2004)
• Leadership: Texas Hold 'em Style
• NYPD to LAPD: An Introduction to Policing
• What Is A Hero? (Editor)

• “De-briefing Suspects: An Analysis of the Crime Control Tactic of Gathering Criminal Intelligence from Arrested Person” (LAPD Intranet, September 1999).
• “Five Tactics for Taking Civil Service Examinations” Hi-Tech Criminal Justice Newsletter (April 2004).
• “Tailored Technology” Mobile Government, September 2004.
• “Crowded Airwaves?” Airbeat Magazine, September 2004.
• “Returning to the Scene of the Crime: High Definition Survey Technology and Law Enforcement” Government Technology Magazine, March 2005
• “Small Unit Leadership” (Policeone.com, April 2006).
• “The Strategy of Preparing for Promotion” (Policeone.com, April 2006).
• “Terrorism: Crime or Asymmetrical Warfare” (Policeone.com, May 2005).
• "Securing the Homeland" (Law Officer Magazine, January/February 2006)
• "Rethinking Command and Control" (Law Officer Magazine, April 2006)
• "Lessons Learned Overseas" (Policeone.com)
• "Police Technology and Counterterrorism" (Policeone.com)
• "Defining Terrorism" (Policeone.com)
• "Homeland Security: A Needs Assessment" (Policeone.com)
• "Risk Communications" (Policeone.com)
• "Characteristics of a Terrorist Attack" (Policeone.com)
• "Terrorism, Safety and Situational Awareness" (Policeone.com)
• "Personal Protective Equipment" (Policeone.com)
• Editor, “Hi Tech Criminal Justice Newsletter” 2003 to Present
• Pre-publication reviewer "Introduction to Biometrics” (Prentice Hall, 2006) by Steve Elliot
• Technical Grant Reviewer, Technology Transfer to Rural Communities, Department of Homeland Security
• Editor, “Police Officer Exam" (2006) Learning Express, LLC