William Castillo: Email & Phone Number

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Mentors and Leaders Program at USC MREFA|Manhattan Beach, California, United States

Position:

Mentors and Leaders Program at USC MREFA

Location:

Manhattan Beach, California, United States

View William Castillo's Email

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Last updated: 2026-05-13

Updated: 2026-05-13

Found email addresses for William Castillo:

Business emails:

w***@yahoo.com

Personal emails:

w***@yahoo.com,

w***@hotmail.com,

c***@wrteknica.com

Found phones for William Castillo:

+1-909-***-**66,

+1-623-***-**08,

+1-480-***-**63,

+1-520-***-**52

A different William Castillo?

Work Experience 3 years

Mentors and Leaders Program at USC MREFA

Sep 2025 - Current

General Member at Trojan Real Estate Association

Sep 2025 - Current

Videographer at Porsche Cars North America

Apr 2025 - Current

Social Media Manager at WRTeknica

Mar 2025 - Current

Videographer at WRTeknica

Mar 2025 - Current

Social Media Marketing Specialist at WRTeknica

Mar 2025 - Current

Photographer at WRTeknica

Mar 2025 - Current

Realtor at Hoffman Murphy Real Estate

Sep 2024 - Jul 2025

Intern at RBC

May 2024 - Aug 2024

Intern at The Louvet Group

Aug 2023 - Apr 2024

Intern at The Klapper Group

Mar 2023 - Aug 2023

William Castillo started working in 2023, then the employee has changed 7 companies and 7 jobs. On average, William Castillo works for one company for 11 months.

Their professional focus is Account Reconciliation, Adobe Lightroom, and Adobe Premiere Pro across 3 core areas.

Education

Bachelor's degree at University of Southern California

Associate of Science - AS at El Camino College

High School Diploma at Mira Costa High School

Frequently Asked Questions

What is William Castillo's email address?

SignalHire found verified email addresses for William Castillo, both business and personal. Their business email is w***@yahoo.com, and personal emails include w***@yahoo.com, w***@hotmail.com, and c***@wrteknica.com.

What is William Castillo's phone number?

SignalHire found multiple verified phone numbers for William Castillo: +1-909-***-**66, +1-623-***-**08, and +1-480-***-**63.

How do I contact William Castillo at USC MREFA?

You can reach William Castillo 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 Castillo's professional background?

William Castillo has 3 years of professional experience. They have held roles including General Member, Videographer, and Social Media Manager at companies such as Trojan Real Estate Association, Porsche Cars North America, and WRTeknica. Their education includes Bachelor's degree from University of Southern California, and Associate of Science - AS from El Camino College.

Is William Castillo's contact information up to date?

Yes. William Castillo's SignalHire profile was last updated on 13 May 2026, reflecting their current position as Mentors and Leaders Program at USC MREFA.

William Castillo Namesakes

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Company

Position

William Castillo

Affirm Wealth Advisors, a private wealth advisory practice of Ameriprise Financial Services, LLC

Financial Planning Intern

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William Castillo

United States Air Force

Network Manager

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William Castillo

Osceola Animal Emergency

Veterinary Assistant

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