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David Chea Email & Phone Number

Senior Linux System Engineer at NEX Group plc
Location: New York, United States 7 work roles 1 school
2 work emails found @nex.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails

Work email d****@nex.com
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
NEX Group plc
Role
Senior Linux System Engineer
Location
New York, United States
Company size
3 employees

Who is David Chea? Overview

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Quick answer

David Chea is listed as Senior Linux System Engineer at NEX Group plc, a with 3 employees, based in New York, United States. AeroLeads shows a work email signal at nex.com and a matched LinkedIn profile for David Chea.

David Chea previously worked as Senior Linux / Unix Systems Engineer at New York Life Insurance Company and Senior Unix System Administrator at New York Life Insurance Company. David Chea holds Bachelor Of Science (B.S.), Computer Science from New York University - Polytechnic School Of Engineering.

Company email context

Email format at NEX Group plc

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{first}.{last}@nex.com
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AeroLeads found 2 current-domain work email signals for David Chea. Compare company email patterns before reaching out.

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Profile bio

About David Chea

I am a Linux systems engineer / Unix systems adminsitrator with over 15 years of experience building, configuring, and maintaining large scale server environments. I am highly proficient in both Red Hat Enterprise Linux and the various flavors of Unix, and am able to provide general system administration support and troubleshoot complex unix issues. I am comfortable with various technologies such as high availability, virtualization, and configuration management. I have a strong scripting background and a solid grasp on Devops tools and concepts.

Listed skills include Red Hat Linux, Solaris, Shell Scripting, Disaster Recovery, and 31 others.

Current workplace

David Chea's current company

Company context helps verify the profile and gives searchers a useful next step.

NEX Group plc
Nex Group Plc
Senior Linux System Engineer
New York, NY, US
Website
nex.com
Employees
3
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7 roles

David Chea work experience

A career timeline built from the work history available for this profile.

Senior Linux System Engineer

Current
Nex Group Plc

London, Gb

• Build and configure low latency Linux servers for high frequency trading application• Maintain and configure Puppet infrastructure for server deployments and automation• Maintain and configure VMware virtual server environment • Install and configure Solarflare 10gb network interfaces• Setup OnLoad drivers and kernel bypass using Enterprise on-load • Troubleshoot and analyze network issues with tcpdump• Create shell scripts to automate tasks and to generate reports• Setup and implement RedHat Kickstart servers and repositories• Maintain and manage backups using Netbackup

Nov 2015 - Present

Senior Linux / Unix Systems Engineer

New York Life Insurance Company

New York, New York, Us

- Build and install Red Hat Linux and manage virtual server environment- Analyze and implement OS technologies such as virtualization and high availability- Tech lead for Solaris OS upgrade initiatives and patch installations- Migrate physical Solaris servers to virtual zones and LDOMs- Migrate physical servers to VMWare virtual server environment- Support annual disaster recovery exercises- Develop shell scripts to automate server deployment and monitoring- Performance tuning and optimization- Provide tier 3 24x7 support for the company's unix environment- Manage and support highly critical clustered database servers- Supervise and train junior admins and consultants

May 2002 - Oct 2015

Senior Unix System Administrator

New York Life Insurance Company

New York, New York, Us

- Install and configure Solaris servers- Support OS upgrades and patch installations- Trouble shoot unix and application issues- Develop shell scripts to automate various tasks and to generate reports- Provide 24x7 support for the company's unix environment- Perform general unix system administration tasks- Provide tier 2 24x7 support for all unix related issues

Nov 1998 - May 2002

Release Manager / Unix System Administrator

Imagine Software

New York, Ny, Us

Mar 1996 - Feb 1998

Systems Administrator

Ubs

Zurich, Ch

Sep 1992 - Mar 1996
Team & coworkers

Colleagues at NEX Group plc

Other employees you can reach at nex.com. View company contacts for 3 employees →

SW Sandra West Sandra West Colleague at Nex Group PlcGreater London, England, United Kingdom View → SL Sharon Libeskind Sharon Libeskind Colleague at Nex Group PlcSouth District, Israel View → SC Shem Cooper Shem Cooper Colleague at Nex Group PlcNew York City Metropolitan Area, United States View → DC David Codispoti David Codispoti Colleague at Nex Group PlcMorris County, New Jersey, United States View → TT Togashi Tamotsu Togashi Tamotsu Colleague at Nex Group PlcOsaka, Japan View → MS Max Saldana Max Saldana Colleague at Nex Group PlcChile View → RP Ravindu Perera Ravindu Perera Colleague at Nex Group PlcSri Lanka View → VM Venkatesh Mathangi Venkatesh Mathangi Colleague at Nex Group PlcHyderabad, Telangana, India View → HC Hervert Chevel Hervert Chevel Colleague at Nex Group PlcNew Zealand View → YL Yaniv Lugassy Yaniv Lugassy Colleague at Nex Group PlcIsrael View →
1 education record

David Chea education

  • New York University - Polytechnic School Of Engineering
    New York University - Polytechnic School Of Engineering
    Computer Science
FAQ

Frequently asked questions about David Chea

Quick answers generated from the profile data available on this page.

What company does David Chea work for?

David Chea works for NEX Group plc.

What is David Chea's role at NEX Group plc?

David Chea is listed as Senior Linux System Engineer at NEX Group plc.

What is David Chea's email address?

AeroLeads has found 2 work email signals at @nex.com for David Chea at NEX Group plc.

Where is David Chea based?

David Chea is based in New York, United States while working with NEX Group plc.

What companies has David Chea worked for?

David Chea has worked for Nex Group Plc, New York Life Insurance Company, Sumitomo Mitsui Banking Corporation, Imagine Software, and Ubs.

Who are David Chea's colleagues at NEX Group plc?

David Chea's colleagues at NEX Group plc include Sandra West, Sharon Libeskind, Shem Cooper, David Codispoti, and Togashi Tamotsu.

How can I contact David Chea?

You can use AeroLeads to view verified contact signals for David Chea at NEX Group plc, including work email, phone, and LinkedIn data when available.

What schools did David Chea attend?

David Chea holds Bachelor Of Science (B.S.), Computer Science from New York University - Polytechnic School Of Engineering.

What skills is David Chea known for?

David Chea is listed with skills including Red Hat Linux, Solaris, Shell Scripting, Disaster Recovery, Virtualization, High Availability, Enterprise Architecture, and Unix.

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