Senior Pentester
Join a community of IT enthusiasts at Olisipo, where we don't just create solutions - we revolutionize them. With a track record spanning over 30 years, we've honed our expertise in nurturing talent. Discover a workplace where your potential knows no bounds!
We are looking for a Pentester/Offensive Security Analyst to join a cybersecurity team and actively contribute to strengthening the organization's security posture through the identification and controlled exploitation of vulnerabilities.
Requirements:
- Experience in pentesting applications, systems, infrastructures, and networks;
- Solid knowledgeof offensive cybersecurity, attack vectors, and testing methodologies;
- Ability to critically analyze and assess risks;
- Experience in preparing clear and objective technical reports;
- Good communication skills for sharing results with technical and
- technical teams; - Team spirit andwillingness to collaborate in Red Team/Purple Team exercises;
- Certifications in offensive cybersecurity (e. G. , OSCP, CEH – valued);
- Fluency in English.
Responsibilities:
- Analyze the objectives and requirements of security testing based on defined specifications;
- Define the scope of intrusion testing to be performed (applications, infrastructure, networks);
- Pentest Execution;
- Perform manual and automated intrusion tests in previously approved environments;
- Simulate internal, external, and application attacks to assess risks and vulnerabilities;
- Document methodologies, steps taken, and results obtained during testing;
- Analysis and reporting;
- Collaboration and continuous improvement;
- Participate in Purple Team exercises;
- Support other teams in understanding attack patterns, risks, and threats;
- Contribute to the development of internal tools that strengthen the organization's security.
We offer:
- Health insurance;
- Free online training through the Udemy platform;
- On-site and remote training at Olisipo's Learning Center;
- Free certifications (after passing the exam);
- Discounts at Olisipo Partners (in the areas of health and
- being, fitness, travel, among others); - Free psychological consultations;
- Possibility of a salary advance, without commissions.
Hybrid project (twice a week at the office) - Alfragide, Lisbon.
Apply now and take the next step in your career with Olisipo!
- Informações detalhadas sobre a oferta de emprego
Empresa: Olisipo Localização: Lisboa
Lisboa, Lisboa, PortugalPublicado: 15. 1. 2026
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