Mariela Andreyna Afonso Rangel

Sharpshooter
DISC Type : CD

Associate Manager Information Security at DXC Technology

Las Rozas de Madrid, Community of Madrid, Spain

Overview

Mariela Andreyna Afonso Rangel is an Associate Manager of Information Security at DXC Technology, with over 11 years of experience in cybersecurity and GRC. She designs and oversees information security and cyber resilience strategies, and holds a Masters degree in Cybersecurity from Universidad Nebrija.

Mariela is interested in luxury brands like Louis Vuitton and Tommy Hilfiger. She also shares posts about digital fraud warnings and the importance of cybersecurity for small and medium-sized enterprises.

People often describe Mariela as committed, proactive, and positive, highlighting her problem-solving attitude and customer focus.

Personality Overview

Precise But Practical

Thorough Evaluator

Fast But Analytical

They are not focused on building rapport and relationships.  They like to act fast and expect others to do the same. More than the product, they care about the effectiveness of the product.

Topics They Care About

Cybersecurity Strategy
As Associate Manager Information Security at DXC Technology, Mariela designs, implements, and supervises information security and cyber resilience strategies.
GRC Governance
Mariela specializes in GRC (Governance, Risk and Compliance) and has developed cybersecurity policies based on frameworks like ISO 27001.
Cyber Attack Protection
Mariela frequently shares insights on social media about the importance of protecting against cyberattacks, especially those exploiting Active Directory vulnerabilities.

Media Appearances

Mariela has no verified media appearances

Work History

9-2025
Associate Manager Information Security at DXC Technology
4-2024 - 7-2024
Teacher (Master's Degree in Cybersecurity) at UNIVERSAE
12-2021 - 9-2025
Information Security Advisor (Multiple Clients) at Kyndryl
9-2020 - 12-2021
Cybersecurity Project Manager (Various Clients) at Grupo Oesia
6-2019 - 9-2020
Cybersecurity Technical Office Manager (Various Clients) at EY

Education

9-2020 - 9-2023
Master of Cybersecurity (online) from Universidad Nebrija
6-2020 - 6-2021
MBA from thePower

More Information

Social Presence :

Prographics :

Exp : 14 Location : Las Rozas de Madrid, Community of Madrid, Spain Job Level : Middle Designation : Associate Manager Information Security at DXC Technology
URL has been copied!

Insights For Selling To Mariela Andreyna

During A Call Or A Meeting

DO's

  • Make sure that you circle back fast on any action items, it wins their trust
  • Use phrases like ‘it’s your decision’, ‘strategic impact’ etc.
  • Refer to testimonials from well-known industry leaders

DONT's

  • Don’t be in a rush to invite them for a social meet and greet
  • Avoid being a storyteller and don’t try to oversell
  • Do not spend too much time focusing on product tech or features

When Cold Calling

When Writing An Email

While Negotiating & Closing

    The secret to closing fast with Mariela Andreyna is

  • Confidence in impact is paramount to them, followed by a sense of achievement and ROI.
  • Will you ever get a clear answer from Mariela Andreyna

  • If they decide not to go ahead, they will say no without hesitation.

Insights For Deal Planning

    How fast (or slow) will Mariela Andreyna move?

  • They can take decisions very fast if you manage to convince them.
  • Can Mariela Andreyna take some risk or not?

  • The risks don’t matter much to them.

You And Mariela Andreyna

Personality Compatibility


Other DXC Technology Employees

Explore more public profiles from related professionals at the same organization.

More Profiles

Discover additional public profiles from our index.

Search more profiles

Looking for someone else? Search here for anyone.

Or visit Humantic AI to know more.