Remote Senior PSIRT Engineer — Vulnerability Response

EITACIES Inc.; United States; Remote; USD 150,000 - 190,000; Full time

Job summary

EITACIES Inc. is seeking a Sr Staff PSIRT Engineer for a 100% remote role with PST timezone preference. You will lead technical investigations, root-cause analyses, and vulnerability response efforts across large-scale systems.

Responsibilities include collaborating with product, engineering, legal, privacy, and threat intelligence teams, engaging with customers and researchers, and drafting security advisories. A BS or MS in CS/Engineering/Cybersecurity and 4+ years in security are required.

Qualifications

• Strong expertise in reverse engineering and debugging.
• Ability to reproduce, analyze, and assess exploitability of complex vulnerabilities in large-scale systems.
• Deep familiarity with CVSS, CVE, and public vulnerability databases.
• Automation and scripting with Python, Go, Bash, or PowerShell to build internal tools.

Responsibilities

• Technical investigation of reported security vulnerabilities, including reproduction and severity scoring.
• Drive root cause analysis and coordinate remediations with product engineering.
• Collaborate with product, engineering, legal, privacy, and threat intelligence on response strategies.
• Engage with customers and researchers to discuss vulnerability details and timelines.
• Maintain familiarity with CNA, NIST, FIRST standards and improve PSIRT workflows.
• Draft and publish security advisories.
• Perform hotseat duties.

Skills

Reverse engineering

Debugging

Secure software development

Exploitability analysis

CVSS/CVE familiarity

Automation scripting

Education

BS or MS Degree in Computer Science, Engineering, or Cybersecurity

Tools

Python

Go

Bash

PowerShell

Job description

EITACIES Inc. is seeking a Sr Staff PSIRT Engineer for a 100% remote role with PST timezone preference. You will lead technical investigations, root-cause analyses, and vulnerability response efforts across large-scale systems.

Responsibilities include collaborating with product, engineering, legal, privacy, and threat intelligence teams, engaging with customers and researchers, and drafting security advisories. A BS or MS in CS/Engineering/Cybersecurity and 4+ years in security are required.