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John Thomas Email & Phone Number

Senior Quality Assurance Analyst at Sentry Data Systems, a Craneware company
Location: Delray Beach, Florida, United States 6 work roles 1 school
1 work email found @sentryds.com 2 phones found area 954 LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email j****@sentryds.com
Direct phone (954) ***-****
LinkedIn Profile matched
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Role
Senior Quality Assurance Analyst
Location
Delray Beach, Florida, United States

Who is John Thomas? Overview

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Quick answer

John Thomas is listed as Senior Quality Assurance Analyst at Sentry Data Systems, a Craneware company, based in Delray Beach, Florida, United States. AeroLeads shows a work email signal at sentryds.com, phone signal with area code 954, and a matched LinkedIn profile for John Thomas.

John Thomas previously worked as Quality Assurance Analyst at Sentry Data Systems, A Craneware Company and Quality Assurance and Product Support at Siemens Enterprise. John Thomas holds As, Computer Science from Eastern Florida State College.

Company email context

Email format at Sentry Data Systems, a Craneware company

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{first_initial}{last}@sentryds.com
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AeroLeads found 1 current-domain work email signal for John Thomas. Compare company email patterns before reaching out.

Profile bio

About John Thomas

John Thomas is a Senior Quality Assurance Analyst at Sentry Data Systems, a Craneware company. He possess expertise in sip, mgcp, isup.

Listed skills include Sip, Mgcp, and Isup.

Current workplace

John Thomas's current company

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Sentry Data Systems, a Craneware company
Sentry Data Systems, A Craneware Company
Senior Quality Assurance Analyst
Delray Beach, FL, US
Website
AeroLeads page
6 roles · 31 years

John Thomas work experience

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

Quality Assurance Analyst

Deerfield Beach, Fl.

• Work with Project Managers to ensure quality software implementations.• Create or modify processes used by QA Analyst for verifying the suite of Sentry products.• Training and mentoring fellow QAA's on the various Sentry products.• Developing SQL skills and library of scripts.

Mar 2015 - Jan 2021

Quality Assurance And Product Support

Siemens Enterprise

Boca Raton, Florida

Create and execute test suites based on emerging products/features.Debugged SIP/VoIP problems using Ethereal and Wire Shark.Identify and document defects and test solutions.Enhanced testing based on fault detection.Documented configurations, solutions and troubleshooting techniques.Performed training to familiarize co-workers on new features and products.Product support via Web Collaboration/On-site.

Aug 2007 - Aug 2014

Quality Assurance Test Engineer

Coppercom

Boca Raton, Florida

Analyzed requirements and assembled test suites based on product requirements.Interop testing of Voice Mail Systems, Calix, Zhone, Telestrat and AFC RDT's.Worked closely with development to verify requirements and identify software faults.Concentrated knowledge of the Sun System Unix driven Copper Controller IP system using GUI and command line interface.Tier I technical support of the Coppercom Switch VoIP System and Network.Fault troubleshooting to acceptable solution of the customer.Part of the 24 hour on-call technical support team.Remote technical support via VPN.

Oct 2003 - Jul 2007

Senior Technical Support Engineer

Siemens-Aces

Boca Raton, Florida

Senior Technical Support Engineer Operations, Administration and Maintenance of Siemens voice electronic system (EWSD). Implemented lab test process to accurately and consistently test Siemens software updates. Implemented processes to increase software patching quality. Analyzed software problems and provided the necessary data collections. Enhanced the call testing to improve software functionality. Added test scenarios via automated test equipment.Principal Member of Technical Staff (Technical Support Engineer) (1996 - 2001) Tier II Customer Service Support for the Siemens Switching System. Worked closely with customers to resolve issues affecting the administration, maintenance and functionality of the Siemens Switching System (EWSD). Debugging call processing problems in real time networks using proprietary trace tools. Implemented failure scenarios in a lab environment in order to test software updates.

1996 - 2003 ~7 yrs
Team & coworkers

Colleagues at Sentry Data Systems, a Craneware company

Other employees you can reach at sentryds.com. View company contacts →

1 education record

John Thomas education

FAQ

Frequently asked questions about John Thomas

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

What company does John Thomas work for?

John Thomas works for Sentry Data Systems, a Craneware company.

What is John Thomas's role at Sentry Data Systems, a Craneware company?

John Thomas is listed as Senior Quality Assurance Analyst at Sentry Data Systems, a Craneware company.

What is John Thomas's email address?

AeroLeads has found 1 work email signal at @sentryds.com for John Thomas at Sentry Data Systems, a Craneware company.

What is John Thomas's phone number?

AeroLeads has found 2 phone signal(s) with area code 954 for John Thomas at Sentry Data Systems, a Craneware company.

Where is John Thomas based?

John Thomas is based in Delray Beach, Florida, United States while working with Sentry Data Systems, a Craneware company.

What companies has John Thomas worked for?

John Thomas has worked for Sentry Data Systems, A Craneware Company, Siemens Enterprise, Coppercom, and Siemens-Aces.

Who are John Thomas's colleagues at Sentry Data Systems, a Craneware company?

John Thomas's colleagues at Sentry Data Systems, a Craneware company include Kayla Voelker, Marty Sanchez, Sandeep B, Ashleigh Rix , M.S Itm, and Penny Frangos.

How can I contact John Thomas?

You can use AeroLeads to view verified contact signals for John Thomas at Sentry Data Systems, a Craneware company, including work email, phone, and LinkedIn data when available.

What schools did John Thomas attend?

John Thomas holds As, Computer Science from Eastern Florida State College.

What skills is John Thomas known for?

John Thomas is listed with skills including Sip, Mgcp, and Isup.

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