Mark Jackson Castillo

Mark Jackson Castillo: Email & Phone Number

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Senior Customer Support Executive at HCLTech|Alaminos, Ilocos Region, Philippines

Position:

Senior Customer Support Executive at HCLTech

Location:

Alaminos, Ilocos Region, Philippines

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Last updated: 2026-05-13
Updated: 2026-05-13

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Work Experience 10 years

Senior Customer Support Executive at HCLTech

Jan 2018 - Current

Sales Representative at Convergys

Sep 2016 - Dec 2017

Mark Jackson Castillo started working in 2016, then the employee has changed 1 company and 1 job. On average, Mark Jackson Castillo works for one company for 4 years 10 months.

Their professional focus is Customer Support, English, and Intakes across 3 core areas.

Education

Bachelor of Science - BS at Pangasinan State University

Frequently Asked Questions

What is Mark Jackson Castillo's email address?

SignalHire found a verified business email address for Mark Jackson Castillo: **@hcltech.com.

What is Mark Jackson Castillo's phone number?

SignalHire found a verified phone number for Mark Jackson Castillo: +63-***-***-0814.

How do I contact Mark Jackson Castillo at HCLTech?

You can reach Mark Jackson 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 Mark Jackson Castillo's professional background?

Mark Jackson Castillo has 10 years of professional experience. They have held roles including Sales Representative at companies such as Convergys. Their education includes Bachelor of Science - BS from Pangasinan State University.

Is Mark Jackson Castillo's contact information up to date?

Yes. Mark Jackson Castillo's SignalHire profile was last updated on 13 May 2026, reflecting their current position as Senior Customer Support Executive at HCLTech in Noida, Uttar Pradesh, India.

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