John Rian Castro: Email & Phone Number

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Electrical Engineer at San Miguel Corporation|Aklan, Western Visayas, Philippines

Position:

Electrical Engineer at San Miguel Corporation

Location:

Aklan, Western Visayas, Philippines

View John Rian Castro's Email

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Last updated: 2026-10-15

Updated: 2026-10-15

Found email addresses for John Rian Castro:

Business emails:

r****j@sanmiguel.com.ph

Found phone for John Rian Castro:

+63-***-***-2281

Prospect analytics

Current work details

DepartmentFood & Beverages

Availability

TimezonePST

Best time to contact12:00 PM – 4:00 PM

A different John Rian Castro?

Work Experience 3 years

Electrical Engineer at San Miguel Corporation

Oct 2025 - Current

Field Engineer at EEI Corporation

Jan 2025 - Jul 2026

Site Engineer at LUZVIMINDA ENGINEERING

Feb 2023 - Feb 2024

Cadet Engineer at LUZVIMINDA ENGINEERING

Apr 2023 - Apr 2023

Safety Engineer at LUZVIMINDA ENGINEERING

Feb 2023 - Apr 2023

John Rian Castro started working in 2023, then the employee has changed 2 companies and 4 jobs. On average, John Rian Castro works for one company for 9 months.

Their professional focus is Health & Safety, HSE, and OSHA Compliance across 3 core areas.

Education

Western Institute of Technology

Frequently Asked Questions

What is John Rian Castro's email address?

SignalHire found a verified business email address for John Rian Castro: r****j@sanmiguel.com.ph.

What is John Rian Castro's phone number?

SignalHire found a verified phone number for John Rian Castro: +63-***-***-2281.

How do I contact John Rian Castro at San Miguel Corporation?

You can reach John Rian Castro 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 John Rian Castro's professional background?

John Rian Castro has 3 years of professional experience. They have held roles including Field Engineer, Site Engineer, and Cadet Engineer at companies such as EEI Corporation, LUZVIMINDA ENGINEERING, and LUZVIMINDA ENGINEERING. Their education includes Western Institute of Technology.

Is John Rian Castro's contact information up to date?

Yes. John Rian Castro's SignalHire profile was last updated on 15 October 2026, reflecting their current position as Electrical Engineer at San Miguel Corporation in Metro Manila , NCR, Philippines.

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