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Madelyn Dionio Email & Phone Number

Senior Client Delivery Manager at NetSPI
Location: London, England, United Kingdom 11 work roles
1 work email found @citi.com LinkedIn matched
✓ Verified May 2026 3 data sources Profile completeness 71%

Contact Signals · 1 work email

Work email m****@citi.com
LinkedIn Profile matched
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Current company
Role
Senior Client Delivery Manager
Location
London, England, United Kingdom
Company size

Who is Madelyn Dionio? Overview

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Quick answer

Madelyn Dionio is listed as Senior Client Delivery Manager at NetSPI, a company with 635 employees, based in London, England, United Kingdom. AeroLeads shows a work email signal at citi.com and a matched LinkedIn profile for Madelyn Dionio.

Madelyn Dionio previously worked as Client Delivery Manager at Netspi and VP - Info Sec Prof Lead Analyst at Citi.

Company email context

Email format at NetSPI

This section adds company-level context without repeating Madelyn Dionio's masked contact details.

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

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

Profile bio

About Madelyn Dionio

As a Cyber Security Professional, I am self-motivated, insightful, performance-driven, detailed, and versatile with years of experience in financial services focusing on IT Security operations and management. I am an excellent communicator on both written and verbal, adept in translating technical terms into understandable language and can deliver a speech to a broad audience through collaboration and leveraging professional networks. I am equally capable of collaborating with cross-functional globally dispersed project teams or working independently to enhance performance and increase cyber-security awareness. I have a proven track record of establishing solid relationships with clients, colleagues, and administration to enhance organizational effectiveness. I am an expeditious learner who thrives on challenges, with a passion for learning new technologies.Expertise in : • Strategic Planning • Requirements Gathering • Leadership • Project Management • Negotiation • Vendor Relationship • Critical Thinker • Communication Strategies • Training & Development

Current workplace

Madelyn Dionio's current company

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

NetSPI
Netspi
Senior Client Delivery Manager
London, GB
Website
Employees
635
AeroLeads page
11 roles

Madelyn Dionio work experience

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

Senior Client Delivery Manager

London, GB

Client Delivery Manager

Current

London, England, United Kingdom

Dec 2023 - Present

Vp - Info Sec Prof Lead Analyst

Singapore

Jan 2021 - Oct 2023

Avp - Infra Senior Tech Analyst

Singapore

Jan 2019 - Dec 2020

Manager - Is Ops Intermediate Analyst

Singapore

Feb 2016 - Dec 2018

Senior Systems Engineer, Security Spoc

Ibm

via: Comtel Solutions • Singapore

Jul 2014 - Jan 2016

Information Security Analyst

Ibm

via: Nityo Infotech & Optimum Solutions • Singapore

Dec 2010 - May 2014

Customer Support Manager

Philippines

Oct 2008 - Sep 2010

Technical Account Manager (Tam)

Philippines

Nov 2007 - Sep 2008

Technical Support Engineer

Philippines

Jul 2004 - Nov 2007
Team & coworkers

Colleagues at NetSPI

Other employees you can reach at netspi.com. View company contacts for 635 employees →

FAQ

Frequently asked questions about Madelyn Dionio

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

What company does Madelyn Dionio work for?

Madelyn Dionio works for NetSPI.

What is Madelyn Dionio's role at NetSPI?

Madelyn Dionio is listed as Senior Client Delivery Manager at NetSPI.

What is Madelyn Dionio's email address?

AeroLeads has found 1 work email signal at @citi.com for Madelyn Dionio at NetSPI.

Where is Madelyn Dionio based?

Madelyn Dionio is based in London, England, United Kingdom while working with NetSPI.

What companies has Madelyn Dionio worked for?

Madelyn Dionio has worked for Netspi, Citi, Ibm, Celestix Networks, and Trend Micro.

Who are Madelyn Dionio's colleagues at NetSPI?

Madelyn Dionio's colleagues at NetSPI include Tanya Baker, Cmp, Will Block, Mayuri Bochare, Shikha Tripathi, and Brianna Menssen.

How can I contact Madelyn Dionio?

You can use AeroLeads to view verified contact signals for Madelyn Dionio at NetSPI, including work email, phone, and LinkedIn data when available.

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