Senior Consultant, Offensive Security (Unit 42)

Location: Remote; Madrid, Madrid, Spain

Company

Cybersecurity organization providing threat intelligence, security research, incident response, and offensive security consulting.

What you will do

• Conduct comprehensive penetration tests across networks, web applications, cloud environments, and mobile platforms.
• Deliver assessments using Palo Alto Networks Frontier AI Defense test harnesses and platforms with the latest frontier models.
• Develop custom scripts, tools, methodologies, and internal infrastructure to automate and improve offensive security engagements and research.
• Engage with clients and explain testing approaches and methodologies to technical and executive audiences.
• Prepare detailed reports covering test results, risks, and concrete remediation recommendations.
• Collaborate with internal teams and clients, assist with scoping opportunities, and travel as needed for business demands.

Requirements

• Bachelor’s degree in Information Security, Computer Science, or a related field, or equivalent professional experience.
• 3+ years of professional information security experience focused on penetration testing and vulnerability assessments.
• Expertise with Metasploit, Burp Suite Pro, Cobalt Strike, Nessus, and Bloodhound.
• Proficiency in scripting or programming with Python, PowerShell, Ruby, or C++.
• Experience conducting penetration tests across Windows, Linux, and cloud platforms including AWS, GCP, and Azure.

Nice to have

• Interest in LLM-driven offensive security.
• Certifications such as OSCP, OSCE, GPEN, GWAPT, or GXPN.
• Experience with public speaking, publishing research, or contributing to the security community.

Culture & Benefits

• Remote role with hybrid-team collaboration across geographies.
• Work environment centered on trust, accountability, shared success, collaboration, integrity, inclusion, and innovation.
• Reasonable accommodations are available for qualified individuals with disabilities or special needs.
• Immigration sponsorship is available.