Bill Johnston

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Security Officer at DSI Security Services|La Verne, California, United States

Position:

Security Officer at DSI Security Services

Location:

La Verne, California, United States

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Last updated: 2026-02-08
Updated: 2026-02-08

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Work Experience 3 years

Security Officer at DSI Security Services
Officer at Looms

Oct 2024 - Sep 2025

Security Guard at Securitas Security Services USA, Inc.

Aug 2023 - Sep 2023

Security Guard at Universal Security Solutions, LLC

Dec 2022 - Jul 2023

Bill Johnston started working in 2022, then the employee has changed 3 companies and 2 jobs. On average, Bill Johnston works for one company for 6 months.

Education

Class A Long Haul Truck Driver at United States Truck Driving School

Associate of Science at Mt Sac

Frequently Asked Questions

What is Bill Johnston's minimum period of employment in the companies?

Bill Johnston's minimum period of employment in various companies is 1 month.

What is Bill Johnston's average duration of employment for different companies?

On average, Bill Johnston works for one company for 6 months

What industries has Bill Johnston worked in?

Bill Johnston works in the Security and Investigations.

What positions has Bill Johnston held before?

Previously, Bill Johnston worked as a Officer, and Security Guard.

How do I contact Bill Johnston?

Bill Johnston's phone number is +1-***-***-1828. Sign up to get contact details.

Who is the President of the DSI Security Services?

The President of the DSI Security Services is Marsha Clark

Who are Bill Johnston's peers at other companies?

Bill Johnston's peers at other companies are abdallah chahine and Damilola Farinloye and Edmar Diaz

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