John Osorio (Aka. Balthael)
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John Osorio (Aka. Balthael) Email & Phone Number

Cybersecurity Analyst/ Pentester / Red Team | [ eJPTv2] | at Stefanini Group
Location: Bogota, D.C., Colombia 8 work roles 4 schools
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✓ Verified May 2026 3 data sources Profile completeness 86%

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Current company
Stefanini Group
Role
Cybersecurity Analyst/ Pentester / Red Team | [ eJPTv2] |
Location
Bogota, D.C., Colombia
Company size
14191 employees

Who is John Osorio (Aka. Balthael)? Overview

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Quick answer

John Osorio (Aka. Balthael) is listed as Cybersecurity Analyst/ Pentester / Red Team | [ eJPTv2] | at Stefanini Group, a company with 14191 employees, based in Bogota, D.C., Colombia. AeroLeads shows a matched LinkedIn profile for John Osorio (Aka. Balthael).

John Osorio (Aka. Balthael) previously worked as Cybersecurity Analyst at Stefanini Group and Cybersecurity Documental Manager at Stefanini Group. John Osorio (Aka. Balthael) holds Ingeniero En Telecomunicaciones from Fundación Universitaria San Mateo.

Company email context

Email format at Stefanini Group

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Stefanini Group

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Profile bio

About John Osorio (Aka. Balthael)

Profesional en Ingeniería de Telecomunicaciones y actualmente entusiasta de la seguridad ofensiva y aprendiz de Ciberseguridad. Cuento con más de 6 años de experiencia en el sector de Telecomunicaciones y TICS. Experiencia en diseño, implementación y en mantener sistemas de telecomunicaciones, redes y equipos de seguridad en línea con los estándares internacionales.Cuento con fuertes habilidades en ingeniería de redes, seguridad de la información, criptografía, gestión de proyectos, gestión de riesgos y auditoría de sistemas. Además, tengo conocimiento de las últimas tendencias y tecnologías en el campo de las comunicaciones y la seguridad, incluyendo la inteligencia artificial y el análisis de datos.Soy una persona proactiva y líder, comprometida con el logro de objetivos y la búsqueda constante de soluciones innovadoras. Identifico oportunidades de mejora y genero ideas que impulsan el cambio, actuando de manera anticipada para resolver problemas y mejorar procesos de forma eficiente. Además, tengo habilidades de liderazgo y trabajo en equipo, colaborando de manera efectiva en ambientes dinámicos y desafiantes, y una actitud orientada a la excelencia y el logro de resultados.

Current workplace

John Osorio (Aka. Balthael)'s current company

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Stefanini Group
Stefanini Group
Cybersecurity Analyst/ Pentester / Red Team | [ eJPTv2] |
brazil
Website
stefanini.com
Employees
14191
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Company profile
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8 roles

John Osorio (Aka. Balthael) work experience

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

Cybersecurity Analyst

Current
Stefanini Group

Colombia

Oct 2023 - Present

Cybersecurity Documental Manager

Stefanini Group

Distrito Capital, Colombia

Apr 2023 - Nov 2023

Técnico De Soporte Ti

Farfalla

Distrito Capital, Colombia

Jun 2018 - Aug 2019

Ejecutivo Comercial

Servicard Sas

Bogotá, Distrito Capital, Colombia

Sep 2017 - Mar 2018

Técnico En Soporte De Sistemas Ti

Brokers Y Asociados

Bogotá, Distrito Capital, Colombia

Aug 2016 - Aug 2017

Técnico De Mantenimiento De Software Y Hardware Ti

Officelink As

Bogotá, Distrito Capital, Colombia

Jan 2016 - Aug 2016

Supervisor Técnico Línea De Ensamblaje, Programación, Control Y Mantenimiento De Drones

Maroc It Meetings

Bogotá, Distrito Capital, Colombia

Jun 2014 - Jan 2016
Team & coworkers

Colleagues at Stefanini Group

Other employees you can reach at stefanini.com. View company contacts for 14191 employees →

AC Amar Chaudhary Amar Chaudhary Colleague at Stefanini Group Noida, Uttar Pradesh, India, India View → BT Bradley Tomayko Bradley Tomayko Colleague at Stefanini Group Clinton Township, Michigan, United States, United States View → JJ Jucenildo Júnior Jucenildo Júnior Colleague at Stefanini Group Florianópolis, Santa Catarina, Brazil, Brazil View → KB Kalyani Bhoir Kalyani Bhoir Colleague at Stefanini Group Pune, Maharashtra, India, India View → VH Victor Hugo Marticorena Yañez Victor Hugo Marticorena Yañez Colleague at Stefanini Group Peru, Peru View → TA Tousif Ahmed Md Tousif Ahmed Md Colleague at Stefanini Group Hyderabad, Telangana, India, India View → RL Rayssa Lambis Araos Rayssa Lambis Araos Colleague at Stefanini Group Bogotá D.C. Metropolitan Area, Colombia View → OV Olivas Vazquez Olivas Vazquez Colleague at Stefanini Group Naucalpan De Juárez, México, Mexico, Mexico View → KF Katarzyna Formejster Katarzyna Formejster Colleague at Stefanini Group Wroclaw Metropolitan Area, Poland View → HG Hernan Gonzalo Saidman Hernan Gonzalo Saidman Colleague at Stefanini Group Argentina, Argentina View →
4 education records

John Osorio (Aka. Balthael) education

Ingeniero En Telecomunicaciones

Fundación Universitaria San Mateo

Tecnológo En Gestión De Redes De Telecomunicaciones

Fundación Universitaria San Mateo

Técnico Profesional En Instalación Y Mantenimiento De Redes De Telecomunicaciones

Fundación Universitaria San Mateo
FAQ

Frequently asked questions about John Osorio (Aka. Balthael)

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

What company does John Osorio (Aka. Balthael) work for?

John Osorio (Aka. Balthael) works for Stefanini Group.

What is John Osorio (Aka. Balthael)'s role at Stefanini Group?

John Osorio (Aka. Balthael) is listed as Cybersecurity Analyst/ Pentester / Red Team | [ eJPTv2] | at Stefanini Group.

Where is John Osorio (Aka. Balthael) based?

John Osorio (Aka. Balthael) is based in Bogota, D.C., Colombia while working with Stefanini Group.

What companies has John Osorio (Aka. Balthael) worked for?

John Osorio (Aka. Balthael) has worked for Stefanini Group, Osc Top Solutions Group, Farfalla, Servicard Sas, and Brokers Y Asociados.

Who are John Osorio (Aka. Balthael)'s colleagues at Stefanini Group?

John Osorio (Aka. Balthael)'s colleagues at Stefanini Group include Amar Chaudhary, Bradley Tomayko, Jucenildo Júnior, Kalyani Bhoir, and Victor Hugo Marticorena Yañez.

How can I contact John Osorio (Aka. Balthael)?

You can use AeroLeads to view verified contact signals for John Osorio (Aka. Balthael) at Stefanini Group, including work email, phone, and LinkedIn data when available.

What schools did John Osorio (Aka. Balthael) attend?

John Osorio (Aka. Balthael) holds Ingeniero En Telecomunicaciones from Fundación Universitaria San Mateo.

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