Endpoint Security Lead: Browser Platform Rollout (Hybrid)

Yahoo Holdings Inc. in; New York (NY); Hybrid; USD 111,000 - 231,000; Full time

Job summary

Yahoo seeks an experienced security professional to own the endpoint hardening program within The Paranoids. You will roll out a browser security platform, pilot with device management partners, and scale to full production across the fleet.

Collaborating with IT, legal, and communications, you will build policy logic, automate review workflows with AI tools, and continuously refine protection for macOS and Windows endpoints in a large enterprise.

Qualifications

• Bachelor’s degree in a technical discipline or equivalent practical experience.
• 4+ years in information security, focusing on endpoint security or security engineering.
• Hands-on hardening of macOS and Windows endpoints at enterprise scale using MDM and managing browser policies.

Responsibilities

• Own the endpoint hardening program and multi-year roadmap.
• Roll out and scale a browser security platform from pilot to full production.
• Build and tune policies, collaborate with IT and device management teams.
• Automate policy reviews and risk scoring using AI tools.
• Review AI-generated policy logic before deployment to ensure accuracy.

Skills

Information security

Endpoint security

Security policy

AI tooling

Communication skills

Education

Bachelor’s degree in CS/Engineering/InfoSec

Tools

Jamf

Intune

Chrome Enterprise

Job description

Yahoo seeks an experienced security professional to own the endpoint hardening program within The Paranoids. You will roll out a browser security platform, pilot with device management partners, and scale to full production across the fleet.

Collaborating with IT, legal, and communications, you will build policy logic, automate review workflows with AI tools, and continuously refine protection for macOS and Windows endpoints in a large enterprise.