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Felipe MartinsFM
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Felipe Martins

@felipemartins

Senior Cyber Security Engineer at Spencer Stuart, assessing web applications, APIs, networks, and wireless systems while supporting vulnerability management.

Ireland
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At Spencer Stuart, I assess application security using DAST and SAST, and conduct network, wireless, API, and web application penetration tests. My work also includes vulnerability management, threat intelligence, and security operations.

As an Independent Security Researcher, Penetration Tester, Author at Independent Consultant, I contribute part-time to bug bounty programs and write and review security articles and technical papers. Earlier, at Integrity360 and Future Security, I performed security assessments and penetration tests across networks, wireless systems, web applications, and mobile applications.

Experience

Work history, roles, and key accomplishments

Spencer Stuart logoSS
Current

Senior Cyber Security Engineer

Oct 2018 - Present (8 years)

Application Security Assessment and consultation (DAST, SAST)
Network, Wireless, API and Web Application Penetration Test
Vulnerability Management
Threat Intel and Brand Monitoring
WAF / RASP Design, Deployment and Support
Security Modeling and consultation
Security Operations and Incident Handling

Independent Consultant logoIC
Current

Independent Security Researcher, Penetration Tester, Author

Jun 2016 - Present (10 years 4 months)

Contributing part-time to Bug Hunt public (BugCrowd, HackerOne) and private platforms as a Security Researcher.
Author and reviewer of technical papers, articles and studies for different security magazines (Hakin9, Pentester Magazine, etc).
Active blogger, authoring several security related articles and online training.
CTF & Wargames enthusiast.

Integrity360 logoIN

Senior Security Consultant

Nov 2015 - Oct 2018 (2 years 11 months)

Responsible for security assessments such as network, wireless, web application and mobile penetration tests. Build review based on Linux, Network, Windows, and firewall configurations.

BTG Pactual logoBP

Information Security Analyst

Mar 2014 - Oct 2015 (1 year 7 months)

Responsible for security operations in more then 30 countries, in the following:
- External/Internal Threat/Vulnerability Scan, Monitoring and Analysis
- Network and Web Application Internal and External Pentesting based on OSSTMM, PTES, NIST, OWASP and EC-COUNCIL Methodologies.
- Development of scripts and softwares to aid in Internal/External Pentesting, so as internal Linux Server and Network

Future Security logoFS

Security Specialist and New Security Solutions Engineer

Feb 2012 - Mar 2014 (2 years 1 month)

Lead member of the Pentesting Study Cell and also responsible for Physical and Logical
Penetration Tests (External and Internal, White Box, Gray Box and Black Box) in customers,
with documentation and operation based on the OSSTMM, NIST, OWASP and CEH
methodologies, using BackTrack Linux Distribution, Scanners (NeXpose, Accunetix, Nessus,
Nikto, nmap, and others), Hands on tests, network programmi

Future Security logoFS

Security Specialist and Projects

Jan 2011 - Mar 2014 (3 years 2 months)

• Technical Project Development for Network and Security and Integrated Solutions. Linux/Unix/Windows Server configuration.
• SIEM Tools (ArcSight, Imperva)
• Firewall Projects (CheckPoint, Iptables, FortiNet)
• IDS/IPS (Snort, Imperva, amongst others)
• Hardening Linux Servers (Red Hat, Debian, CentOS, Slackware, and other flavors)
• High Availability Firewalls and Application Servers using Hear

ALOG Data Centers do Brasil logoAB

Senior Deployment Analyst II

Jul 2008 - Dec 2010 (2 years 5 months)

• Developing integrated network and security Data Center solutions.
• Linux/Unix/Windows Servers like Firewall, High Availability, VPN (IPSec, PPTP, L2TP), Heartbeat, vrrp, drbd, system integration with MTAs (Postfix, qmail, exim, sendmail, zimbra), DNS, among others.
• Data Center Rack projects, switches (Cisco, Accton). Virtualization using VMWARE, XEN and Hyper-V.

Instituto Infnet logoII

Teacher and Infrastructure Courses Coordinator

Jul 2007 - May 2009 (1 year 10 months)

• Contact with partners on training
• Partners: Red Hat, Furukawa, LPI, others
• Coordination of Infra Structure Security and Operating System courses
• Responsible for all Study Material, update, upgrade and development
• Ministering Red Hat Official Curriculum Courses, System and Network Administration, Network Troubleshooting
• Linux Security courses with Linux, IDS, IPS, Squid, IPTables, Tripw

Mundivox Communications logoMC

Sr. IT Analyst

Mar 2002 - Sep 2006 (4 years 6 months)

• Network Projects for Companies
• Network Solution Development in Corpate Environment, video conference, VOIP, equipment research,
• Development, Maintenance, and Security of Unix (Solaris, FreeBSD) , Linux (Debian, Slackware, Red Hat) and Windows Servers
• Internet and Network services maintenance and solution development on Apache HTTP, Samba, VPN, MRTG, RRDTOOL, IPTables, Qmail, Sendmail, Pos

AS

Support Analyst

Axa Suporte

Mar 2001 - Jul 2002 (1 year 4 months)

• Client Remote Network and Internet Support
• Working with aprox. 40 Internet Service Providers like Skydome, Tripnet, Microlink, RJNet, ImageLink, Marlin, Urbi, Internexus and others.
• Network and Internet Support based on MTAs, Servers, Internet Services and others.
• Network and Internet Support on Microsoft Windows 98, ME, XP, 2000, 2003, GNU-Linux and others.

MS

Support Analyst

Matrix Internet S.A.

Mar 1998 - Sep 2001 (3 years 6 months)

• Network and Internet Support to Microsoft Windows 98, XP, 2000, 2003, GNU Linux.
• Client On Site Support.
• Internet and Network Software Support like Browsers, MTAs and others.
• Internet Services Support like http, sendmail and others.

Education

Degrees, certifications, and relevant coursework

AU

APIsec University

APISec University Power User (APU)

May 2026

AU

APIsec University

API Security Fundamentals 2025

2025

AU

APIsec University

Securing API Servers

2025

AU

APIsec University

Getting Started in API Pen-Testing

2025

AU

APIsec University

API Authentication

2025

AU

APIsec University

API Documentation Best Practices

2025

TP

The SecOps Group (Creators of PentestingExams.com)

Certified API Pentester (C-APIPEN)

Nov 2025

IS

INE Security

Certified Web Application Penetration Tester eXtreme (eWPTXv3)

Jul 2025

EC

EC-Council

C|EH v13 EC-Council Certified Ethical Hacker

Jun 2025 · Expires May 2028

AU

APIsec University

APISEC Certified Practitioner

Apr 2025

AU

APIsec University

API Penetration Testing

2024

AU

APIsec University

OWASP API Security Top 10

2024

AU

APIsec University

API Security Fundamentals

2024

AU

APIsec University

Certified API Security Analyst (CASA)

Sep 2024

TG

The SecOps Group

Certified AppSec Practitioner (CAP) with Merit

Feb 2023

IN

INE

Certified Web Application Penetration Tester Professional, (eWPTv2)

Sep 2023

IE

INE Security (FKA eLearnSecurity)

Certified Web Application Penetration Tester Professional, (eWPTv1)

Sep 2023

DT

Digitro Tecnologia

Digitro Telecommunications Technician Expert - Technical Representant

Jul 2015

IS

(ISC)²

Certified Information Systems Security Professional (CISSP®)

Jul 2015

EX

EXIN

ISO/IEC 27002 Foundation Certification (ISFS)

Feb 2014

NU

NCE | UFRJ

MSc, Security Information

2008 - 2009

UF

Universidade Federal Fluminense

MSc, Cryptography and Network Security

2009 - 2009

MB

Methodist University of Rio de Janeiro (Metodista do Rio - Bennett)

BSc, Computer Sciences

2002 - 2007

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