Staff Product Security Engineer - AI Security Lead (Remote)

Owl Ventures; Atlanta, Northern (GA, KY); Hybrid; USD 165,000 - 200,000; Full time

Benefits offered by this job

Medical, dental, vision

Flexible WFH

401k match

Unlimited PTO

Parental leave

Job summary

Greenlight seeks an experienced Staff Product Security Engineer to own the end-to-end security of consumer products, digital platforms, and emerging hardware. You will drive threat modeling, conduct penetration tests, and lead PSIRT operations within a highly regulated financial services environment.

You’ll collaborate with Architects, Product Managers and Engineering, mentoring junior security engineers and shaping enterprise guardrails for AI-assisted development and secure coding practices.

Qualifications

• 10+ years of product security experience spanning application security, cloud security, and secure SDLC with full SDLC lifecycle experience from design to incident response.
• Threat modeling using STRIDE, PASTA or equivalent across web, mobile, cloud, embedded and AI systems.
• Hands-on penetration testing across applications, API, cloud infrastructure, and hardware/firmware.

Responsibilities

• Lead security architecture/design reviews and threat modeling sessions with product and engineering teams.
• Translate threats into actionable, risk-rated engineering remediations prioritized by severity.
• Conduct hands-on penetration testing and security assessments across our full product stack.

Skills

Threat modeling (STRIDE/PASTA)

Penetration testing

PSIRT operations

AI security & ML pipelines

Security tools (Burp Suite, Metasploit

Cloud security

Secure SDLC experience

Tools

Burp Suite

Metasploit

Kali Linux

Postman

Claude

Cursor

Job description

Greenlight seeks an experienced Staff Product Security Engineer to own the end-to-end security of consumer products, digital platforms, and emerging hardware. You will drive threat modeling, conduct penetration tests, and lead PSIRT operations within a highly regulated financial services environment.

You’ll collaborate with Architects, Product Managers and Engineering, mentoring junior security engineers and shaping enterprise guardrails for AI-assisted development and secure coding practices.