Senior Product Security Engineer — AI-Driven Security Ops

United States Digital Space LLC; United States; Hybrid; USD 180,000 - 240,000; Full time

Benefits offered by this job

Equity

Medical Insurance

Dental Insurance

Vision Insurance

401(k) with match

Flexible PTO

Fertility & family-forming benefits

Job summary

United States Digital Space LLC is seeking a Senior Product Security Engineer to lead security assessments and vulnerability operations for core software products. You will analyze architecture, model threats, triage findings, and coordinate remediation with engineering owners within SLAs.

You will write code and build AI/LLM tools to automate initial triage and data enrichment, driving security innovations across Product Security, Vulnerability Operations, and internal tooling.

Qualifications

• Senior-Level Product or Application Security experience in large-scale distributed cloud environments or SaaS platforms.
• Hands-on engineering experience building automation scripts and AI/LLM-powered solutions.

Responsibilities

• Lead AI-driven security innovations to automate code analysis and triage.
• Conduct threat modeling sessions and embed security requirements early in design.
• Own the vulnerability lifecycle, triage, and remediation with SLAs.
• Oversee bug bounty triage and validate submissions by risk.
• Define pen test scope and liaison with teams to ensure remediation.
• Mentor engineers and foster security champions across the org.

Skills

Senior-Level Product/AppSec

AI & Automation

Threat Modeling

Vulnerability Lifecycle

Influence & Communication

Job description

United States Digital Space LLC is seeking a Senior Product Security Engineer to lead security assessments and vulnerability operations for core software products. You will analyze architecture, model threats, triage findings, and coordinate remediation with engineering owners within SLAs.

You will write code and build AI/LLM tools to automate initial triage and data enrichment, driving security innovations across Product Security, Vulnerability Operations, and internal tooling.