Senior PSIRT Engineer — Remote (PST)

EITACIES Inc.; Santa Clara (CA); On-site; USD 120,000 - 190,000; Full time

Job summary

EITACIES Inc. is seeking a senior security professional to lead technical investigations of reported vulnerabilities, assess exploitability, and coordinate remediation with engineering, legal, privacy, and threat intelligence teams. The role involves customer and researcher engagement and publishing security advisories.

This is a 100% remote position with PST timezone preference, backfill requirement, and ongoing improvement of PSIRT workflows and tooling.

Qualifications

• Strong expertise in reverse engineering, debugging, and secure software development practices.
• Demonstrated 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 experience (Python, Go, Bash, PowerShell) to develop internal tooling and automate vulnerability triage workflows.

Responsibilities

• Technical investigation of reported security vulnerabilities, including reproduction, impact analysis, and severity scoring (CVSS).
• Drive root cause analysis for reported vulnerabilities and partner with product engineering teams to develop and validate remediations.
• Proactively collaborate and ensure alignment with product, engineering, legal, privacy, and threat intelligence teams on vulnerability response strategies.
• Engage with customers and security researchers to discuss vulnerability details, mitigation steps, and disclosure timelines.
• Maintain deep familiarity with industry vulnerability handling standards and organizations such as CNA, NIST, and FIRST.
• Contribute to the continuous improvement of PSIRT workflows, automation, and tooling to simplify and accelerate vulnerability response.
• Draft and publish security advisories.

Skills

Reverse engineering

Debugging

Secure development

Exploitability analysis

CVSS/CVE knowledge

Automation scripting

Education

BS/MS in CS/Engineering/Cybersecurity

Tools

Python

Go

Bash

PowerShell

Job description

EITACIES Inc. is seeking a senior security professional to lead technical investigations of reported vulnerabilities, assess exploitability, and coordinate remediation with engineering, legal, privacy, and threat intelligence teams. The role involves customer and researcher engagement and publishing security advisories.

This is a 100% remote position with PST timezone preference, backfill requirement, and ongoing improvement of PSIRT workflows and tooling.