Member of Technical Staff Offensive Security Engineer

You will plan and execute red-team, purple-team, penetration-testing, and adversary-simulation engagements across cloud infrastructure, applications, endpoints, and AI systems. You will build offensive tooling, assess AI attack surfaces, lead threat modeling, communicate findings, and validate remediations.

Responsibilities

• Plan and execute red-team and purple-team engagements
• Conduct penetration testing of web applications, APIs, mobile clients, browser extensions, cloud infrastructure, and internal services
• Assess AI and ML attack surfaces
• Develop and maintain offensive tooling, exploits, and automation
• Perform adversary simulations to test detection and response
• Lead threat modeling sessions
• Deliver actionable security findings and validate remediations
• Assess CI/CD pipelines, supply chain integrity, and secrets management
• Track emerging attack techniques and vulnerability research

Requirements

• 5+ years of offensive security, red teaming, or penetration testing experience
• Expertise in at least two of cloud security, application security, Kubernetes security, endpoint security, network penetration testing, or CI/CD security
• Experience discovering impactful vulnerabilities or developing attack techniques
• Python, Go, or similar programming and scripting skills
• Experience with offensive security tools
• Experience assessing AI or ML systems, LLM applications, or agentic workflows
• Written and verbal communication skills

Benefits

• Equity
• Health insurance
• Dental insurance
• Vision insurance
• Retirement benefits
• Fitness benefits
• Commuter accounts
• Dependent care accounts