Jefferson: Email & Phone Number

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Facilities Supervisor at sumosys|Pampanga, Central Luzon, Philippines

Position:

Facilities Supervisor at sumosys

Location:

Pampanga, Central Luzon, Philippines

View Jefferson's Email

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Last updated: 2026-08-11

Updated: 2026-08-11

Found email addresses for Jefferson:

Business emails:

**@gmail.com

Found phone for Jefferson:

+63-***-***-5746

A different Jefferson?

Work Experience 10 years

Facilities Supervisor at sumosys

Pollution Control Officer at Sumosys Global Inc.

Feb 2023 - Current

Pollution Control Officer at Sumosys Global Inc.

Nov 2019 - Current

Senior Substation Engineer at National Grid Corporation of the Philippines

Jan 2013 - Jan 2018

Crusher Mechanical Maintenance Supervisor at Holcim Philippines Inc.

Jan 2008 - Jan 2013

Jefferson started working in 2008, then the employee has changed 3 companies and 3 jobs. On average, Jefferson works for one company for 5 years 1 month.

Education

Bachelor of Electrical Engineering at Don Mariano Marcos Memorial State University

Frequently Asked Questions

What is Jefferson's email address?

SignalHire found a verified business email address for Jefferson: **@gmail.com.

What is Jefferson's phone number?

SignalHire found a verified phone number for Jefferson: +63-***-***-5746.

How do I contact Jefferson at sumosys?

You can reach Jefferson 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 Jefferson's professional background?

Jefferson has 10 years of professional experience. They have held roles including Pollution Control Officer, Pollution Control Officer, and Senior Substation Engineer at companies such as Sumosys Global Inc., Sumosys Global Inc., and National Grid Corporation of the Philippines. Their education includes Bachelor of Electrical Engineering from Don Mariano Marcos Memorial State University.

Is Jefferson's contact information up to date?

Yes. Jefferson's SignalHire profile was last updated on 11 August 2026, reflecting their current position as Facilities Supervisor at sumosys.

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Jefferson

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