Accenture

Accenture

Posted via Workday

Ethical Hacker

Posted Oct 29, 2026

Role at a glance

Job function
Software Engineering & IT Cybersecurity
Salary
Not Disclosed
Location
Lisbon
Work arrangement
Hybrid
Employment
Full-time
Visa support
Legal: Must own a valid work permit or EU/Schengen Space Nationality to legally work in Portugal

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Role Summary

AI-generated

This Accenture CyberSecurity role is for an Ethical Hacker to conduct advanced penetration testing and security assessments across web applications, APIs, mobile applications, internal and external infrastructure, cloud environments and Active Directory. The role also includes participating in Red Team and Purple Team exercises, adversary simulation, vulnerability research and the development of offensive security tools and methodologies.

What You'll Do

  • Identify and validate vulnerabilities, develop attack paths and exploitation techniques, and assess real-world security impact
  • Provide in-depth technical mitigation recommendations and clear technical remediation guidance
  • Execute web/API, mobile, Wi-Fi infrastructure, LLM, internal and external logical or physical intrusion, Active Directory, IT/OT and...
  • Participate in Red Team and Purple Team exercises, adversary simulation and security controls evasion
  • Elaborate and review security assessment reports
  • Collaborate with the greater Offensive Security team on internal research projects

Generated from the employer's posting. Verify important details before applying.

View full posting

Qualifications

A computer or security degree or proven pentesting experience, with solid ethical hacking skills, methodology knowledge and TIBER-ES/TLPT experience.

Required

  • Bachelor’s or master's degree in Computer Science, Information Security or related field, or proven experience executing web...
  • Solid experience in ethical hacking
  • Solid knowledge of pentesting methodologies and risk assessment including OWASP, OWASP Mobile, PTES, OSSTMM, NIST and Mitre ATT&CK
  • Knowledge of frameworks and regulations such as TIBER-ES, DORA and ENS
  • Experience defining, planning and executing TIBER-ES and TLPT exercises
  • Excellent leadership, communication and stakeholder management skills
  • Advanced scripting skills in multiple languages and ability to modify scripts in less common languages
  • English level B2, spoken and written

Preferred

  • BSCP
  • OSCP
  • OSWP
  • OSEP
  • eMAPT
  • WAPTX
  • OSWE
  • CRTO

Original job description

Content provided by the employer

Accenture CyberSecurity helps organizations prepare, protect, detect, respond, and recover along with all aspects of the security lifecycle. Cybersecurity challenges are different for every business in every industry. Leveraging our global resources and advanced technologies, we create integrated, turnkey solutions tailored to our client's needs across their entire value chain. Whether we’re defending against known cyberattacks, detecting and responding to the unknown, or running an entire security operations center, we will help companies build cyber resilience to grow with confidence. We blend risk strategy, digital identity, cyber defense, application security and managed service solutions to rethink the entire security lifecycle.


We are looking for an Ethical Hacker responsible for conducting advanced penetration testing and security assessments across web applications, APIs, mobile applications, internal and external infrastructure, cloud environments and Active Directory.

The role includes identifying and validating vulnerabilities, developing attack paths and exploitation techniques, assessing real-world security impact and providing clear technical remediation guidance. The Ethical Hacker will also participate in Red Team and Purple Team exercises, adversary simulation, vulnerability research and the development and improvement of offensive security tools and methodologies.


What You'll Do

  • Execution of the following types of exercises:
    • Web/api assessments
    • Mobile application assessments
    • Wifi infrastructure assessment
    • LLM assessment
    • Internal and external, logical or physical intrusion
    • Active directory
    • IT/OT security assessments
    • Hardware security assessment
    • Red Team and Purple Team exercises
    • Security controls evasion
  • Provide in depth technical mitigation recommendation
  • Solid reporting elaboration experience
  • Collaborate with the greater Offensive security team internal research projects

What You’ll Bring

  • Bachelor’s or master's degree in Computer Science, Information Security or related field and/or Proven experience executing web applications, mobile, infrastructure pentesting and red team exercises, report elaboration and review, vulnerabilities validation
  • Solid experience in ethical hacking
  • Solid knowledge on pentesting methodologies and risk assessment including OWASP, OWASP Mobile, PTES, OSSTMM, NIST and Mitre ATT&CK
  • Knowledge of frameworks and regulations such as TIBER-ES, DORA and ENS 
  • Experience in defining, planning and executing TIBER-ES and TLPT exercises
  • Excellent leadership, communication and stakeholder management skills
  • Advanced scripting skills in multiple languages and the ability to modify scripts in less common languages
  • English level B2, spoken and written
  • Experience handling confidential information
  • Proficiency in office productivity tools
  • Demonstrated strong teamwork, collaboration and communication skills in professional environments with the ability to quickly learn and adapt to new technologies and processes

Legal: Must own a valid work permit or EU/Schengen Space Nationality to legally work in Portugal


What Will Set You Apart

  • Certifications such as:
    • BSCP
    • OSCP
    • OSWP
    • OSEP
    • eMAPT
    • WAPTX
    • OSWE
    • CRTO
    • CRTP 
  • Management certifications as: 
    • CISSP
    • CISM 

Additional Information

Flexibility for occasionally travels within Europe for key project deliveries and client meetings.

About Accenture

Accenture is a leading global professional services company that helps the world’s leading businesses, governments and other organizations build their digital core, optimize their operations, accelerate revenue growth and enhance citizen services—creating tangible value at speed and scale. We are a talent- and innovation-led company with approximately 791,000 people serving clients in more than 120 countries. Technology is at the core of change today, and we are one of the world’s leaders in helping drive that change, with strong ecosystem relationships. We combine our strength in technology and leadership in cloud, data and AI with unmatched industry experience, functional expertise and global delivery capability. Our broad range of services, solutions and assets across Strategy & Consulting, Technology, Operations, Industry X and Song, together with our culture of shared success and commitment to creating 360° value, enable us to help our clients reinvent and build trusted, lasting relationships. We measure our success by the 360° value we create for our clients, each other, our shareholders, partners and communities.

Visit us at www.accenture.com 

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Accenture

About the company

Accenture

Large Enterprise

Accenture is a global professional services company that specializes in providing consulting, technology, and outsourcing services. With a diverse range of industries served, including financial services, healthcare, and telecommunications, Accenture leverages advanced technologies and data analytics to help organizations improve their performance and drive innovation. Committed to sustainable progress, the company emphasizes its dedication to inclusivity, digital transformation, and building a more sustainable future for its clients and communities. With a presence in over 120 countries, Accenture is known for its expertise in integrating cutting-edge solutions that address complex business challenges.