Ricky Jamero

Ricky Jamero: Email & Phone Number

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Sr Linux Administrator at Optum Global Solutions|Singapore

Position:

Sr Linux Administrator at Optum Global Solutions

Location:

Singapore

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Last updated: 2026-04-28
Updated: 2026-04-28

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Work Experience 17 years

Sr Linux Administrator at Optum Global Solutions

Apr 2018 - Current

Unix System Administrator at Hewlett Packard Enterprise

Nov 2016 - Mar 2018

Network Analyst at FireEye, Inc.

Jun 2015 - Jun 2016

Technical Lead at Cognizant Technology Solutions

Aug 2012 - Jun 2015

System Engineer at NYSE

Oct 2010 - Aug 2012

Associate support engineer - HP Philippines at Emerio

Sep 2009 - Sep 2010

Ricky Jamero started working in 2009, then the employee has changed 5 companies and 5 jobs. On average, Ricky Jamero works for one company for 2 years 8 months.

Their professional focus is Bash, Cluster, and Data Center across 3 core areas.

Education

BS at Polytechnic University of the Philippines

Frequently Asked Questions

What is Ricky Jamero's email address?

SignalHire found a verified business email address for Ricky Jamero: g**************o@gmail.com.

What is Ricky Jamero's phone number?

SignalHire found a verified phone number for Ricky Jamero: +65-***-***-0176.

How do I contact Ricky Jamero at Optum Global Solutions?

You can reach Ricky Jamero 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 Ricky Jamero's professional background?

Ricky Jamero has 17 years of professional experience. They have held roles including Unix System Administrator, Network Analyst, and Technical Lead at companies such as Hewlett Packard Enterprise, FireEye, Inc., and Cognizant Technology Solutions. Their education includes BS from Polytechnic University of the Philippines.

Is Ricky Jamero's contact information up to date?

Yes. Ricky Jamero's SignalHire profile was last updated on 28 April 2026, reflecting their current position as Sr Linux Administrator at Optum Global Solutions.

Ricky Jamero Namesakes

Name
Company
Position
Ricky
Uruk Properties
Dubai Based Realtor | Investment Advisor | Asset Management |
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Ricky
Student Office Assistant
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Ricky
Product Designer
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