John Grinstead

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juvenile detention officer at adult and juvenile detention|Seattle, Washington, United States

Position:

juvenile detention officer at adult and juvenile detention

Location:

Seattle, Washington, United States

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Last updated: 2025-11-06
Updated: 2025-11-06

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Work Experience 33 years

juvenile detention officer at adult and juvenile detention

Mar 1994 - Current

Keeper at king county men's peace circle

Mar 2018 - Mar 2019

field training officer at Juvenile Detention Facility

Jun 2017 - Apr 2018

volunteer probation officer at King county probation (diversion)

Jan 1993 - Mar 1994

corrections at reynolds work release

Jan 1993 - Feb 1994

John Grinstead started working in 1993, then the employee has changed 4 companies and 4 jobs. On average, John Grinstead works for one company for 7 years 3 months.

Education

Bachelor's degree at Central Washington University

Associate of Arts (AA) at Bellevue College

Brussels American school

Oslo American school

Frequently Asked Questions

What is John Grinstead's minimum period of employment in the companies?

John Grinstead's minimum period of employment in various companies is 10 months.

What is John Grinstead's average duration of employment for different companies?

On average, John Grinstead works for one company for 1 year

What industries has John Grinstead worked in?

John Grinstead worked in the Law Enforcement.

What positions has John Grinstead held before?

Previously, John Grinstead worked as a Keeper, and field training officer, and volunteer probation officer, and corrections.

How do I contact John Grinstead?

John Grinstead's phone number is +1-909-***-**22. Sign up to get contact details.

Who are John Grinstead's peers at other companies?

John Grinstead's peers at other companies are Carlos Olguin and Steve Schiller and Liliana Martinez

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