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Offensive Security Engineer (Penetration Testing | Red Team | Adversary Simulation)

Maia, Porto, Portugal💼 Full-time🗓 2026-07-14 → 2026-07-17

Core

Conduct offensive security assessments, incident response, and threat investigations across enterprise environments to identify vulnerabilities and strengthen cyber resilience.

Role type

Senior IC penetration tester and incident responder

Builds

Security posture improvements, detection capabilities, and remediation plans for enterprise clients

Domain

Cybersecurity / Offensive Security / Incident Response

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

Web and API security testing, Network and infrastructure assessments, Cloud security testing, Active Directory security, Incident response support, Forensic analysis, Threat hunting, Technical reporting, Remediation strategy

Preferred skills

Purple teaming, Attack simulation, Adversary techniques, Threat intelligence integration

Technologies

Burp Suite, Metasploit, Wireshark, Splunk, Elastic, Active Directory, AWS, Azure, GCP

Responsibilities

Conduct web, network, cloud, and Active Directory penetration tests; Support incident response engagements including forensic analysis and threat hunting; Prepare technical reports and executive summaries with remediation recommendations; Collaborate with blue team, DFIR, and SOC to improve detection capabilities; Contribute to strengthening organizational cyber resilience through proactive testing.

Seniority

Mid-Senior, hands-on IC

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