CareerPlan

Senior Consultant, Penetration Testing (Unit 42)

Madrid, SpainRemoteFull-time2026-10-30 → 2026-11-11
RemoteVisa sponsorship offered

Core

Senior penetration testing consultant conducting offensive security assessments for a diverse client portfolio to identify vulnerabilities and enhance defenses.

Role type

Senior IC penetration testing consultant

Builds

Actionable security recommendations and detailed test reports for clients

Domain

Cybersecurity / Offensive Security / Threat Intelligence

Required skills

Penetration testing, vulnerability assessment, security assessment tools (Metasploit, Burp Suite, Cobalt Strike, Nessus, Bloodhound), scripting (Python, PowerShell, Ruby, C++), cloud security (AWS, GCP, Azure), Windows/Linux security

Preferred skills

LLM-driven offensive security, OSCP/OSCE/GPEN/GWAPT/GXPN certifications, public speaking, research publishing

Technologies

Metasploit, Burp Suite Pro, Cobalt Strike, Nessus, Bloodhound, Python, PowerShell, Ruby, C++, AWS, GCP, Azure

Responsibilities

Conduct comprehensive penetration tests (network, web application, cloud, mobile), deliver assessments using Frontier AI Defense test harnesses, develop custom scripts and tools, engage with clients to articulate testing approaches, generate detailed reports with remediation recommendations, collaborate with internal teams and clients, assist in scoping new opportunities

Seniority

Senior, hands-on IC