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David Markle Email & Phone Number

SVP Cloud Cyber Defense at Citi at Citi
Location: Landenberg, Pennsylvania, United States 4 work roles 1 school
1 work email found @citigroup.com 5 phones found area 302, 800, and 212 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 5 phones

Work email d****@citigroup.com
Direct phone (302) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Citi
Role
SVP Cloud Cyber Defense at Citi
Location
Landenberg, Pennsylvania, United States
Company size
10 employees

Who is David Markle? Overview

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Quick answer

David Markle is listed as SVP Cloud Cyber Defense at Citi at Citi, a with 10 employees, based in Landenberg, Pennsylvania, United States. AeroLeads shows a work email signal at citigroup.com, phone signal with area code 302, 800, 212, and a matched LinkedIn profile for David Markle.

David Markle previously worked as SVP Cloud Cyber Defense at Citi and SVP Advanced Threat Defense at Citi. David Markle holds Dual Bsba, Accounting And Computer Information Systems from Robert Morris University.

Company email context

Email format at Citi

This section adds company-level context without repeating David Markle's masked contact details.

{first}.{last}@citigroup.com
86% confidence

AeroLeads found 1 current-domain work email signal for David Markle. Compare company email patterns before reaching out.

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Profile bio

About David Markle

Cloud Threat Hunting, Adversary Interdiction, and Analysis. Threat Intelligence and Analysis, Risk Analysis, Security Architecture and DesignSpecialties: Cloud Threat Hunting, Threat Intelligence and Analysis, Security Architecture and Design, Authentication, Identity Management and Provisioning

Listed skills include Information Security, Security Architecture Design, Security, Identity Management, and 21 others.

Current workplace

David Markle's current company

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

Citi
Citi
SVP Cloud Cyber Defense at Citi
Mumbai, Maharashtra
Website
citibank.com
Employees
10
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Company profile
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4 roles · 33 years

David Markle work experience

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

Svp Cloud Cyber Defense

Current
Citi

New York, New York, Us

Mar 2020 - Present

Svp Advanced Threat Defense

Citi

New York, New York, Us

Nov 2013 - Mar 2020

Svp, Threat Intelligence And Analysis

Citi

New York, New York, Us

1998 - Nov 2013
Team & coworkers

Colleagues at Citi

Other employees you can reach at citibank.com. View company contacts for 10 employees →

NI Nazneen Inamdar Nazneen Inamdar Colleague at CitiPune, Maharashtra, India View → BF Beverly Frieder De Kanevsky Beverly Frieder De Kanevsky Colleague at CitiNew York, United States View → VS Vaibhav Shanbhag Vaibhav Shanbhag Colleague at CitiMumbai, Maharashtra, India View → NA Navdeep Athwal, Phd Navdeep Athwal, Phd Colleague at CitiLondon, England, United Kingdom View → TK Tavleen Kaur Tavleen Kaur Colleague at CitiPune, Maharashtra, India View → RD Ritika Das Ritika Das Colleague at CitiMumbai, Maharashtra, India View → PG Priya Gaikwad Priya Gaikwad Colleague at CitiIndia View → TZ Tejas Zarapkar Tejas Zarapkar Colleague at CitiMumbai, Maharashtra, India View → UR Umar Randy Singh Umar Randy Singh Colleague at CitiNew York City Metropolitan Area, United States View → NJ Nisha Joshi Nisha Joshi Colleague at CitiMumbai, Maharashtra, India View →
1 education record

David Markle education

  • Robert Morris University
    Robert Morris University
    Accounting And Computer Information Systems
FAQ

Frequently asked questions about David Markle

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

What company does David Markle work for?

David Markle works for Citi.

What is David Markle's role at Citi?

David Markle is listed as SVP Cloud Cyber Defense at Citi at Citi.

What is David Markle's email address?

AeroLeads has found 1 work email signal at @citigroup.com for David Markle at Citi.

What is David Markle's phone number?

AeroLeads has found 5 phone signal(s) with area code 302, 800, 212 for David Markle at Citi.

Where is David Markle based?

David Markle is based in Landenberg, Pennsylvania, United States while working with Citi.

What companies has David Markle worked for?

David Markle has worked for Citi and Alliedsignal Technical Svc.

Who are David Markle's colleagues at Citi?

David Markle's colleagues at Citi include Nazneen Inamdar, Beverly Frieder De Kanevsky, Vaibhav Shanbhag, Navdeep Athwal, Phd, and Tavleen Kaur.

How can I contact David Markle?

You can use AeroLeads to view verified contact signals for David Markle at Citi, including work email, phone, and LinkedIn data when available.

What schools did David Markle attend?

David Markle holds Dual Bsba, Accounting And Computer Information Systems from Robert Morris University.

What skills is David Markle known for?

David Markle is listed with skills including Information Security, Security Architecture Design, Security, Identity Management, Information Security Management, Risk Management, Analysis, and Cissp.

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