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Jacqueline John Email & Phone Number
Card Systems Specialist
at
Valero Energy Ltd
1 work email found
@valero.com
2 phones found area 207 and 210
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 86%
Current company
Role
Card Systems Specialist
Location
London, England, United Kingdom
Company size
Who is Jacqueline John? Overview
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Quick answer
Jacqueline John is listed as Card Systems Specialist at Valero Energy Ltd, a company with 84 employees, based in London, England, United Kingdom. AeroLeads shows a work email signal at valero.com, phone signal with area code 207, 210, and a matched LinkedIn profile for Jacqueline John.
Jacqueline John previously worked as Business & Project Analyst at Valero Energy Ltd and Business & Project Analyst at Chevron Ltd. Jacqueline John holds Bcs Computer Science C.Eng, Information Technology, 2:1 from University Of Greenwich.
Company email context
Email format at Valero Energy Ltd
This section adds company-level context without repeating Jacqueline John's masked contact details.
{first}.{last}@valero.com
89% confidence
AeroLeads found 1 current-domain work email signal for Jacqueline John. Compare company email patterns before reaching out.
Profile bio
About Jacqueline John
Jacqueline John is a Card Systems Specialist at Valero Energy Ltd.
Current workplace
Jacqueline John's current company
Company context helps verify the profile and gives searchers a useful next step.
Valero Energy Ltd
4 roles
Jacqueline John work experience
A career timeline built from the work history available for this profile.
Card Systems Specialist
Current
Oct 2012 - Present
Business & Project Analyst
Aug 2011 - Sep 2012
Business & Project Analyst
Chevron Ltd
Transitioned to Valero Energy Ltd on 1st August 2011 following Downstream Divestment.
Sep 1995 - Jul 2011
3 education records
Jacqueline John education
Bcs Computer Science C.Eng, Information Technology, 2:1
Computer Science
Kingsway-Princeton College
Secondary School
Dalston Mount
FAQ
Frequently asked questions about Jacqueline John
Quick answers generated from the profile data available on this page.
What company does Jacqueline John work for?
Jacqueline John works for Valero Energy Ltd.
What is Jacqueline John's role at Valero Energy Ltd?
Jacqueline John is listed as Card Systems Specialist at Valero Energy Ltd.
What is Jacqueline John's email address?
AeroLeads has found 1 work email signal at @valero.com for Jacqueline John at Valero Energy Ltd.
What is Jacqueline John's phone number?
AeroLeads has found 2 phone signal(s) with area code 207, 210 for Jacqueline John at Valero Energy Ltd.
Where is Jacqueline John based?
Jacqueline John is based in London, England, United Kingdom while working with Valero Energy Ltd.
What companies has Jacqueline John worked for?
Jacqueline John has worked for Valero Energy Ltd and Chevron Ltd.
How can I contact Jacqueline John?
You can use AeroLeads to view verified contact signals for Jacqueline John at Valero Energy Ltd, including work email, phone, and LinkedIn data when available.
What schools did Jacqueline John attend?
Jacqueline John holds Bcs Computer Science C.Eng, Information Technology, 2:1 from University Of Greenwich.
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