"host security" Jobs

1260 open tech roles matching “host security”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, Kubernetes, AI/ML. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 1260 results

Anthropic

Join Anthropic as a Security Engineer to safeguard AI systems through offensive security practices and collaboration.

Anthropic Remote-Friendly, United States; San Francisco, CA | Seattle, WA | New York City, NY | Washington, DC $300k–$320k/yr Published 2 months ago
Flexible on stack
Anthropic
Anthropic San Francisco, CA | New York City, NY | Seattle, WA $320k–$405k/yr Published 1 year ago
Blockchain.com

Join Blockchain.com as a Senior Infrastructure Security Engineer to enhance security across our platforms and respond to cyber threats.

Blockchain.com London Published 7 months ago
Flexible on stack
Horizon3.ai

Join Horizon3.ai as a Senior Software Engineer to enhance our browser automation and crawling engine for autonomous pentesting.

Horizon3.ai US, Remote $169k–$208k/yr Published 4 months ago
Flexible on stack
SpaceX

Join SpaceX as a Security Analyst to protect against threats and enhance security operations in a dynamic environment.

SpaceX Hawthorne, CA $95k–$130k/yr Published 3 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 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 4 weeks ago
AI-first team
SpaceX

Join SpaceX as a Security Analyst to protect critical information and respond to security threats in a dynamic environment.

SpaceX Hawthorne, CA $95k–$130k/yr Published 3 months ago
Flexible on stack
Anthropic
Anthropic San Francisco, CA | New York City, NY | Seattle, WA $405k–$485k/yr Published 8 months ago
Coreweave

Join CoreWeave as a Senior Network Security Engineer to architect and implement security solutions for high-performance AI workloads.

Coreweave New York, NY / Sunnyvale, CA $182k–$242k/yr Published 1 month ago
Flexible on stack
SpaceX

Join SpaceX as a Security Analyst to protect critical information and respond to security threats in a dynamic environment.

SpaceX Hawthorne, CA $95k–$130k/yr Published 3 months ago
Flexible on stack
CuspAI

Join CuspAI as a Security Engineer to build automated security pipelines for AI-specific guardrails protecting proprietary materials discovery.

CuspAI London, UK Published 2 weeks ago
Flexible on stack
MongoDB

Join MongoDB as a Staff Site Reliability Engineer focusing on Infrastructure Security, enhancing security across multi-cloud environments.

MongoDB Austin; Boston; Chicago; Dallas; Denver; New York; San Francisco; Seattle; Washington DC $151k–$297k/yr Published 9 months ago
Flexible on stack
Bugcrowd

Lead technical efforts as a Staff Full Stack Engineer at Bugcrowd, focusing on external attack surface management technology.

Bugcrowd Huntsville, Alabama $151.4k–$189.2k/yr Published 2 weeks ago
Flexible on stack
SpaceX

Influence the security of software across SpaceX's product lines as a Sr. Security Software Engineer for Starshield.

SpaceX Washington, DC $170k–$265k/yr Published 2 months ago
Flexible on stack
SpaceX

Join SpaceX as a Sr. Security Software Engineer to influence software security for Starshield and support national security efforts.

SpaceX Hawthorne, CA $170k–$265k/yr Published 2 months ago
Flexible on stack
SpaceX

Join SpaceX as a Security Software Engineer to design and build security infrastructure for Starshield, impacting national security efforts.

SpaceX Washington, DC $130k–$195k/yr Published 1 month ago
Flexible on stack
Horizon3.ai

Drive external attack capabilities in an autonomous pentesting platform at a fast-growing remote cybersecurity company.

Horizon3.ai US, Remote $206.3k–$242.7k/yr Published 2 weeks ago
Flexible on stack
Orkes

Join Orkes as a Senior Security Engineer to build the security foundation for AI agent interactions in a multi-cloud environment.

Orkes In Office - Santa Clara, CA $180k–$240k/yr Published 3 months ago
Flexible on stack