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Rosemberg Silva Email & Phone Number
Offensive Security Engineer | Pentester
at
Security IO
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✓ Verified August 2026
3 data sources
Profile completeness 100%
Current company
Role
Offensive Security Engineer | Pentester
Location
Rio De Janeiro, Brazil
Who is Rosemberg Silva? Overview
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Quick answer
Rosemberg Silva is listed as Offensive Security Engineer | Pentester at Security IO, based in Rio De Janeiro, Brazil. AeroLeads shows a matched LinkedIn profile for Rosemberg Silva.
Rosemberg Silva previously worked as Offensive Security Engineer | Penetration Tester | Red Team at Security Io and Cyber Security Lead | Pentester | Red Team at Moss.Earth. Rosemberg Silva holds Postgraduate Lato Sensu, Specialization In Offensive Cyber Security - Red Team Operations from Fiap.
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Security IO
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Profile bio
About Rosemberg Silva
Passionate about cybersecurity, with a solid track record at Security IO, consulting for several companies as a Security Engineer and Red Team Pentester, has accumulated more than 5 years of practical experience in offensive security, specializing in Ethical Hacking and PenTester of modern web applications, APIs, ICS/OT and both Cloud and On-Premise infrastructure.Driven by his passion for protecting digital assets, he is always ahead of emerging threats and security trends, consistently improving the security postures of the organizations he supports.[ CVE - Common Vulnerabilities and Exposures ]CVE-2024-48644 - Vulnerability identified and reported in IoT devices.[ Certifications ]eWPTv2 - Web Application Penetration Tester - INE Security FKA eLearnSecurityCompTIA PenTest+CompTIA Security+CompTIA Linux+LPIC-1 - Linux Server Professional CertificationSUSE Certified Linux AdministratorInformation Security Officer Cybersecurity FoundationEthical Hacking EssentialsCSIRT Foundation[ Hacktivity ]PentesterLab - https://pentesterlab.com/profile/rosembergpro
Listed skills include Linux, Servidor Windows, Firewalls, Sistemas Operacionais, and 16 others.
Current workplace
Rosemberg Silva's current company
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10 roles · 8 years
Rosemberg Silva work experience
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Offensive Security Engineer | Penetration Tester | Red Team
CurrentWith over 5 years of hands-on experience in offensive security, I specialize in conducting comprehensive penetration tests, vulnerability assessments, and in-depth security research. My expertise includes identifying and addressing security gaps across diverse systems, creating detailed reports with actionable insights, and working collaboratively to implement effective mitigations.Key Highlights:• Proven track record in performing end-to-end security assessments following industry-leading standards, including CIS, NIST, MITRE ATT&CK, and OWASP (API Security, Mobile Security, WSTG, MSTG, ASVS, and MASVS). • Design and develop security tools to automate routines, exploit vulnerabilities, and clarify issues for the engineering team through PoCs.• Proven expertise in drafting comprehensive security reports.Driven by a passion for safeguarding digital assets, I stay ahead of emerging threats and security trends, consistently enhancing the security postures of the organizations I support.
2019 - Present
~7 yrs 7 mos
Cyber Security Lead | Pentester | Red Team
Jan 2021 - Apr 2022
Offensive Security Engineer | Pentester | Red Team
Nov 2020 - Jan 2021
Offensive Security Engineer | Pentester
Paycertify
Jan 2019 - Nov 2020
Information Security Analyst
May 2018 - Jan 2019
Information Security Analyst - Security Operation Center (Soc)
Apr 2017 - May 2018
Information Security Analyst
May 2016 - Apr 2017
Linux Systems Analyst
Jul 2013 - Jan 2016
It Support
Nov 2010 - Jun 2013
5 education records
Rosemberg Silva education
Postgraduate Lato Sensu, Specialization In Offensive Cyber Security - Red Team Operations
Bachelor Of Technology - Btech, Redes De Computadores
System, Networking, And Lan/Wan Management/Manager
Network And System Administration/Administrator
Mcury
Education record
Cyber Security
FAQ
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What company does Rosemberg Silva work for?
Rosemberg Silva works for Security IO.
What is Rosemberg Silva's role at Security IO?
Rosemberg Silva is listed as Offensive Security Engineer | Pentester at Security IO.
Where is Rosemberg Silva based?
Rosemberg Silva is based in Rio De Janeiro, Brazil while working with Security IO.
What companies has Rosemberg Silva worked for?
Rosemberg Silva has worked for Security Io, Moss.Earth, Paycertify, Grupo Guanabara, and Proof By Sek.
How can I contact Rosemberg Silva?
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What schools did Rosemberg Silva attend?
Rosemberg Silva holds Postgraduate Lato Sensu, Specialization In Offensive Cyber Security - Red Team Operations from Fiap.
What skills is Rosemberg Silva known for?
Rosemberg Silva is listed with skills including Linux, Servidor Windows, Firewalls, Sistemas Operacionais, Troubleshooting Linux Servers, Linux System Administration, Linux Firewalls, and Unix Shell Scripting.
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