"security infrastructure" Jobs

1189 open tech roles matching “security infrastructure”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, AWS, AI/ML. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 1189 results

Sierra

Join Sierra as a Security Engineer to build secure systems that protect customer data and trust while enabling innovation.

Sierra San Francisco, CA Published 1 year ago
AI-first team
Fal

Join fal as a Staff Security Engineer to secure cutting-edge AI infrastructure and design systems from first principles.

Fal San Francisco Published 6 months ago
Flexible on stack 60% coding
Salient

Lead the security operations at Salient, building a repeatable security operating system in a fast-paced AI-driven environment.

Salient SF Headquarters Published 3 weeks ago
Anthropic

Own the validation and deployment of security technology across Anthropic's global office portfolio.

Anthropic Remote-Friendly (Travel-Required) | San Francisco, CA | Seattle, WA | New York City, NY $180k–$230k/yr Published 1 month ago
Flexible on stack
Anthropic

Drive endpoint security engineering at Anthropic, ensuring safe and efficient access for a growing team.

Anthropic San Francisco, CA | Seattle, WA | New York City, NY | Washington, DC $320k–$405k/yr Published 2 months ago
Flexible on stack AI-first team
Sierra

Drive high-impact security initiatives and lead cross-functional programs in a fast-growing AI-focused company.

Sierra San Francisco, CA Published 2 months ago
Flexible on stack AI-first team
Cognition

Join Cognition as a Security Engineer to secure AI-native developer tools and build innovative security systems.

Cognition San Francisco $260k–$300k/yr Published 2 months ago
Flexible on stack
Perplexity

Join Perplexity's Secure Intelligence Institute to conduct impactful research on security and privacy in frontier AI systems.

Perplexity San Francisco Published 1 month ago
Flexible on stack
Sierra

Manage security and compliance for Sierra's AI platform, ensuring adherence to various regulatory frameworks.

Sierra San Francisco, CA Published 8 months ago
AI-first team
Town

Join Town as a Security Engineer to own application and product security for an AI-driven assistant in a fast-paced startup environment.

Town San Francisco Published 2 months ago
Perplexity AI

Join Perplexity AI's Secure Intelligence Institute to conduct impactful research on security and privacy in frontier intelligence systems.

Perplexity AI San Francisco Published 1 month ago
Flexible on stack
Arena

Join Arena as a senior IT and security engineer to design and own the identity and access model in a hands-on role.

Arena SF Bay Area Published 1 week ago
AI-first team
baseten

Join Baseten as a Security Engineer to shape security strategy for a rapidly growing ML infrastructure platform.

baseten San Francisco Published 6 months ago
Envoy

Own and evolve Envoy's Security Operations and Threat Detection capabilities in a proactive, engineering-led security function.

Envoy San Francisco, CA Published 3 months ago
Flexible on stack
Gamma

Join Gamma as a Security Engineer to enhance security for our platform and infrastructure using AI-driven tools.

Gamma San Francisco $180k–$310k/yr Published 11 months ago
Flexible on stack 70% coding
Cloudflare

Join Cloudflare as a Senior Systems Engineer to enhance IAM capabilities for a global network.

Cloudflare Hybrid Published 2 months ago
Flexible on stack
Goodfire

Lead security operations at Goodfire, an AI research lab, ensuring the safety of systems and personnel in a fast-paced environment.

Goodfire San Francisco, CA $200k–$350k/yr Published 1 month ago
AI-first team
Macroscope

Join Macroscope as a Senior Security Engineer to shape and scale the security foundation of our platform.

Macroscope San Francisco $190k–$300k/yr Published 8 months ago
Flexible on stack
Anthropic

Design and build security foundations for Anthropic's AI systems, ensuring secure behavior by default.

Anthropic San Francisco, CA | New York City, NY | Seattle, WA $32k–$485k/yr Published 2 weeks ago
Flexible on stack
Sierra

Join Sierra as a Software Engineer in Security to build secure AI systems and enhance customer trust.

Sierra San Francisco, CA Published 9 months ago