William Harm

William Harm: Email & Phone Number

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Investigator at County of Sonoma|San Francisco Bay Area, United States

Position:

Investigator at County of Sonoma

Location:

San Francisco Bay Area, United States

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Last updated: 2026-08-09
Updated: 2026-08-09

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Work Experience 31 years

Investigator at County of Sonoma

Oct 2025 - Current

Detective Sergeant at California Highway Patrol

Apr 2021 - Oct 2025

FBI Task Force Officer at California Highway Patrol

Apr 2013 - Oct 2025

Detective at California Highway Patrol

Jan 2010 - Apr 2013

Gang Unit Officer at California Highway Patrol

Oct 2004 - Jan 2010

Patrol Officer at California Highway Patrol

Aug 2001 - Oct 2004

Patrol Officer at California Highway Patrol

Jan 1998 - Aug 2001

Protection Specialist - Agent at Gavin de Becker & Associates

Sep 1995 - Jan 1998

William Harm started working in 1995, then the employee has changed 2 companies and 6 jobs. On average, William Harm works for one company for 4 years 5 months.

Their professional focus is Analytical Skills, Crime Scene Investigations, and Criminal Investigations across 3 core areas.

William holds Police supervisor, Federal Security Clearance, and Police Detective certifications.

Education

Bachelor of Arts - BA at UCLA

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