Mario Espinoza
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Mario Espinoza Email & Phone Number

IT security Lead at BairesDev | compTIA Security+ ce at BairesDev
Location: Managua, Nicaragua 9 work roles 2 schools
1 work email found @concentrix.com LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email m****@concentrix.com
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Current company
BairesDev
Role
IT security Lead at BairesDev | compTIA Security+ ce
Location
Managua, Nicaragua
Company size
1266 employees

Who is Mario Espinoza? Overview

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Quick answer

Mario Espinoza is listed as IT security Lead at BairesDev | compTIA Security+ ce at BairesDev, a with 1266 employees, based in Managua, Nicaragua. AeroLeads shows a work email signal at concentrix.com and a matched LinkedIn profile for Mario Espinoza.

Mario Espinoza previously worked as IT Security Lead at Bairesdev and Information Technology Security Analyst at Bairesdev. Mario Espinoza holds Posgrado En Seguridad Informatica, Seguridad Informática Y De Sistemas from Universidad Nacional De Ingenieria.

Company email context

Email format at BairesDev

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{first}.{last}@concentrix.com
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AeroLeads found 1 current-domain work email signal for Mario Espinoza. Compare company email patterns before reaching out.

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Profile bio

About Mario Espinoza

"Expect the best, plan for the worst, and prepare to be surprised." - Denis Waitley quotes

Listed skills include Routers De Cisco, Ccna, Microsoft Windows, Leadership, and 18 others.

Current workplace

Mario Espinoza's current company

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BairesDev
Bairesdev
IT security Lead at BairesDev | compTIA Security+ ce
san francisco, california, united states
Website
bairesdev.com
Employees
1266
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Company profile
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9 roles

Mario Espinoza work experience

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

It Security Lead

Current
Bairesdev
May 2024 - Present

Information Technology Security Analyst

Bairesdev
Oct 2022 - May 2024

Technical Support Engineer

Bairesdev

We are the fastest growing Technology Solutions company in Latin America. Our applicant pool is the largest in the industry: over 1.2 million Software Engineers apply to work with us each year, and we hire only the Top 1% of IT Talent, creating solid teams of 100% bilingual veteran developers.We provide end to end delivery for companies of all sizes, from startups to some of the biggest companies in the world, including Google, Rolls-Royce, Pinterest, EY, SiriusXM, Motorola & ViacomCBS & Chime, among others. The heart of our work is Software Outsourcing, Testing and Operational Support which we provide through a service of fully managed teams that integrate seamlessly into your projects.We are a group led and guided by an Agile mentality.We are a firm founded and run by Developers.We are Powered by Technology and Driven by Talent.

May 2021 - Oct 2022

Associate Network Engineer

Opticall Bpo
Feb 2019 - Nov 2020

Team Leader

Concentrix

Nicaragua

Concentrix TL

Jan 2018 - Feb 2019

Senior Technical Team Lead

Concentrix

Nicaragua

Monitoring workload of network engineersManager approval for replacement of defective equipment analyzed by engineers.Remote Assistance to Small Business CustomerFollow up open cases of customers.Cisco Small Business Devices expert.Team Leader (30 Engineers)

Dec 2016 - Jan 2018

Associate Network Engineer

Concentrix

Nicaragua

SBSC support

Nov 2015 - Dec 2016

Administración De Servidores

Sociedad Biblica De Nicaragua

Nicaragua

- IT Manager and Technologic recourses administrator.- Servers Administration: + Windows server 2008 R2 + Exchange Server 2003 + Forefront + SQL Server 2008- Inventory and Sales System Administration. - Manage and Configuration of Network devices. (WIFI, AP, Switches y Routers) - Maintenances and Technical Support.- Purchasing manager of computers, accessories and other devices.- System design coordinator (Sales and Accounting)- Design Coordinator website and social networks.- Project and Sales department support: + Preparation and review of projects and products. + Video Editing and Production.- Administration for Videoconferencing Room- Data Information System database with SQL Server Analyst

Sep 2008 - Sep 2015
Team & coworkers

Colleagues at BairesDev

Other employees you can reach at bairesdev.com. View company contacts for 1266 employees →

LM Luciano Muniz Luciano Muniz Colleague at BairesdevSão Paulo, Brazil View → MO Mariela Orellano Mariela Orellano Colleague at BairesdevToronto, Ontario, Canada View → CM Carlos Martinez Carlos Martinez Colleague at BairesdevValdivia, Los Ríos Region, Chile View → KK Kevin Krzyżok Kevin Krzyżok Colleague at BairesdevWroclaw Metropolitan Area, Poland View → AL Andrés López Guerrero Andrés López Guerrero Colleague at BairesdevBogota, D.C., Capital District, Colombia View → RD Roberto Dias Roberto Dias Colleague at BairesdevUnited States View → ML Martín Labombarda Martín Labombarda Colleague at BairesdevLos Angeles Metropolitan Area, United States View → LE Luis E. Reymundo Luis E. Reymundo Colleague at BairesdevMexico City Metropolitan Area, Mexico View → MR Marcos Rebouças Marcos Rebouças Colleague at BairesdevSão Paulo, Brazil View → MG Marlon Garrett Marlon Garrett Colleague at BairesdevNashville Metropolitan Area, United States View →
2 education records

Mario Espinoza education

Posgrado En Seguridad Informatica, Seguridad Informática Y De Sistemas

Universidad Nacional De Ingenieria

Ingeniería, Ingeniería En Computación

Universidad Nacional De Ingenieria
FAQ

Frequently asked questions about Mario Espinoza

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

What company does Mario Espinoza work for?

Mario Espinoza works for BairesDev.

What is Mario Espinoza's role at BairesDev?

Mario Espinoza is listed as IT security Lead at BairesDev | compTIA Security+ ce at BairesDev.

What is Mario Espinoza's email address?

AeroLeads has found 1 work email signal at @concentrix.com for Mario Espinoza at BairesDev.

Where is Mario Espinoza based?

Mario Espinoza is based in Managua, Nicaragua while working with BairesDev.

What companies has Mario Espinoza worked for?

Mario Espinoza has worked for Bairesdev, Prodigy Technology Solutions, Opticall Bpo, Concentrix, and Sociedad Biblica De Nicaragua.

Who are Mario Espinoza's colleagues at BairesDev?

Mario Espinoza's colleagues at BairesDev include Luciano Muniz, Mariela Orellano, Carlos Martinez, Kevin Krzyżok, and Andrés López Guerrero.

How can I contact Mario Espinoza?

You can use AeroLeads to view verified contact signals for Mario Espinoza at BairesDev, including work email, phone, and LinkedIn data when available.

What schools did Mario Espinoza attend?

Mario Espinoza holds Posgrado En Seguridad Informatica, Seguridad Informática Y De Sistemas from Universidad Nacional De Ingenieria.

What skills is Mario Espinoza known for?

Mario Espinoza is listed with skills including Routers De Cisco, Ccna, Microsoft Windows, Leadership, Networking, Windows Server, Microsoft Office, and Enrutadores.

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