42dot
Information Security Manager
$140K–$200K
Sunnyvale, United States · Manager · Full-time · Posted Oct 21, 2026
- Experience
- 5+ years; no alternatives stated.
About the job
Leads security operations for 42dot’s Silicon Valley office, protecting National Core Technology and information assets while coordinating a global security framework with Korea headquarters.
What you'll do
- Operate security governance and maintain certifications such as ISO 27001; manage responses to National Security Audits.
- Monitor and enforce security across development assets, networks, servers, endpoints, and cloud infrastructure.
- Localize security policies, align physical and IT security, and deliver employee security training.
What they ask for
- 5+ years of hands-on experience in information security, cybersecurity, network security, system security, or a relevant field.
- Experience directly configuring network security equipment and troubleshooting issues.
- Hands-on experience configuring and operating endpoint access controls, account management, and authorization policies.
- Experience conducting infrastructure vulnerability assessments and remediation, or security event analysis or incident response.
Nice to have
- Experience building or operating enterprise security environments (e.g., SIEM, EDR, IAM), or security functions in a global organization.
- Relevant security certifications (e.g., CISA, CISSP, CISM); English and Korean bilingual fluency is preferred.
Pay
$140,000 - $200,000 (base salary or total pay not specified)
Tools
ISO 27001, SIEM, EDR, IAM
Model-written summary · the original posting is authoritative