Security Engineer — Endpoint & Insider Threat

Persona; San Francisco (CA); Hybrid; USD 100,000 - 140,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

401(k) contribution

Unlimited PTO

Quarterly mental health days

Professional development stipend

Job summary

Persona is seeking an experienced IT Security professional to enhance our security framework. In this role, you will develop and operate endpoint detection and response tools, implement security best practices across devices, and automate security controls. With 3+ years of experience and hands-on skills, you will join a senior team committed to safeguarding our operations.

Position offers full-time employee benefits, including medical, dental, and unlimited PTO, in a supportive work culture.

Qualifications

• 3+ years of experience in IT security or related roles.
• Hands-on experience with macOS endpoints and EDR tooling.
• Ability to write scripts to automate workflows.

Responsibilities

• Develop and operate endpoint detection and response rules.
• Implement security best practices across SaaS environments.
• Build tools to scale security controls efficiently.

Skills

IT security experience

macOS endpoints experience

endpoint hardening

DLP concepts

email security fundamentals

scripting in Python, Ruby, Bash

communication with non-technical stakeholders

experience in a fast-moving environment

Tools

MDM platforms

EDR tooling

Job description

Persona is seeking an experienced IT Security professional to enhance our security framework. In this role, you will develop and operate endpoint detection and response tools, implement security best practices across devices, and automate security controls. With 3+ years of experience and hands-on skills, you will join a senior team committed to safeguarding our operations.

Position offers full-time employee benefits, including medical, dental, and unlimited PTO, in a supportive work culture.