updated october 2026

Cybersecurity Jobs in San Francisco (October 2026)

3 open cybersecurity positions in San Francisco as of October 2026, across 3 hiring companies — 1 of them remote-friendly. Anthropic leads with 1 opening. Listings are updated daily, and every role links straight to the employer's official application page.

TA

Hardware Security Engineer Intern (Summer 2027)

NEW

Together AI·San Francisco·On-site

Junior·Security Engineer

Incident response Vulnerability management Zero Trust Threat hunting

2d ago→

LS

Staff / Principal Security Engineer, AI Safety and Security

NEW

Lila Sciences·Cambridge, MA USA; London, UK; San Francisco, CA USA·Hybrid

Staff·Security Engineer·$192k – $306k

MITRE ATT&CK NIST Incident response Vulnerability management

2d ago→

A

Applied AI Architect, Security Specialist

NEW

Anthropic·San Francisco, CA | New York City, NY·On-site

Senior·Security Architect·$300k – $400k

Threat modeling Risk assessment NIST ISO 27001

2d ago→

Methodology: live cybersecurity listings whose location includes San Francisco, updated daily. Multi-office roles appear under every listed location.