William: Email & Phone Number

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Security Officer at Allied Universal|Casselberry, Florida, United States

Position:

Security Officer at Allied Universal

Location:

Casselberry, Florida, United States

View William's Email

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Last updated: 2026-05-31

Updated: 2026-05-31

Found email addresses for William:

Business emails:

**@aus.com

Personal emails:

w***@sunshinemarket.co.th,

w***@gmail.com,

****@hotmail.com,

****@aus.com

Found phone for William:

+1-909-***-**71

A different William?

Work Experience 44 years

Security Officer at Allied Universal

Security Officer at Allied Universal Security Services

Mar 2016 - Oct 2025

Security Officer at Allied Universal

Mar 2016 - Oct 2025

Retail Business Owner at Sunshine Market

Nov 1981 - Mar 1988

William started working in 1981, then the employee has changed 2 companies and 1 job. On average, William works for one company for 8 years 6 months.

Their professional focus is Abuse Prevention, Alarm Systems, and Building Security across 3 core areas.

William holds William Steffy and William Samuel Steffy certifications.

Education

High School Diploma at Windsor Locks High School

Master's Degree at Windsor Locks High School

Bachelor's Degree at Windsor Locks High School

Frequently Asked Questions

What is William's email address?

SignalHire found verified email addresses for William, both business and personal. Their business email is **@aus.com, and personal emails include w***@sunshinemarket.co.th, w***@gmail.com, and ****@hotmail.com.

What is William's phone number?

SignalHire found a verified phone number for William: +1-909-***-**71.

How do I contact William at Allied Universal?

You can reach William through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is William's professional background?

William has 44 years of professional experience. They have held roles including Security Officer, Security Officer, and Retail Business Owner at companies such as Allied Universal Security Services, Allied Universal, and Sunshine Market. Their education includes High School Diploma from Windsor Locks High School, and Master's Degree from Windsor Locks High School.

Is William's contact information up to date?

Yes. William's SignalHire profile was last updated on 31 May 2026, reflecting their current position as Security Officer at Allied Universal in Irvine, CA, United States.

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