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Block MB

Security Engineer

Block MB, San Francisco, California, United States, 94199

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This range is provided by Block MB. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range

$180,000.00/yr - $220,000.00/yr Direct message the job poster from Block MB Recruiting Cyber Security & Infrastructure Talent in the US | Cyber & Infra Headhunter | Trusted by the Top 1% US/UK | $MM+ in Billings | Building…

We're working with a fast-growing Series A startup that's building the backbone for the next wave of AI applications. Their product, a secure, high-performance cloud platform where billions of AI workloads run safely every day. They're looking for a Security Engineer to help design and protect the core infrastructure that powers this platform. It's a hands-on role securing distributed systems at massive scale and building the security foundation for a new kind of hyperscaler. What you’ll do:

Secure infrastructure where untrusted code runs across thousands of sandboxes Design kernel-level security controls (seccomp, eBPF, namespaces) Build real-time detection and defense systems for production environments Ensure compliance with frameworks like SOC 2, ISO 27001, and GDPR What they’re looking for:

5+ years in production security infrastructure, securing distributed systems at scale Experience working in a fast-paced environment (ideally seed-Series B) with small teams ( Experience with container security and microVM hardening Proficient in Go, Rust, or TypeScript Deep expertise in Linux security primitives (seccomp, eBPF, namespaces) Comfortable implementing kernel-level security controls Willing to work onsite in San Francisco Seniority level

Mid-Senior level Employment type

Full-time Job function

Information Technology Industries

Technology, Information and Media Inferred benefits from this job

Medical insurance Vision insurance Paid maternity leave Child care support Pension plan Paid paternity leave Tuition assistance Disability insurance Student loan assistance 401(k) Get notified about new Security Engineer jobs in

San Francisco Bay Area . #J-18808-Ljbffr