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YubHub-native raw fields carry `x-` prefix.","jobs":[{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_cbaf9906-291"},"title":"Platform Hardware Security","description":"<p>We&#39;re seeking a Platform Hardware Security Engineer to design and implement security architectures for bare-metal infrastructure. You&#39;ll work with teams across Anthropic to build firmware, bootloaders, operating systems, and attestation systems to ensure the integrity of our infrastructure from the ground up.</p>\n<p>This role requires expertise in low-level systems security and the ability to architect solutions that balance security requirements with the performance demands of training AI models across our massive fleet.</p>\n<p>Responsibilities:</p>\n<ul>\n<li>Design and implement secure boot chains from firmware through OS initialization for diverse hardware platforms (CPUs, BMCs, switches, peripherals, and embedded microcontrollers)</li>\n</ul>\n<ul>\n<li>Architect attestation systems that provide cryptographic proof of system state from hardware root of trust through application layer</li>\n</ul>\n<ul>\n<li>Develop measured boot implementations and runtime integrity monitoring</li>\n</ul>\n<ul>\n<li>Create reference architectures and security requirements for bare-metal deployments</li>\n</ul>\n<ul>\n<li>Integrate security controls with infrastructure teams without impacting training performance</li>\n</ul>\n<ul>\n<li>Prototype and validate security mechanisms before production deployment</li>\n</ul>\n<ul>\n<li>Conduct firmware vulnerability assessments and penetration testing</li>\n</ul>\n<ul>\n<li>Build firmware analysis pipelines for continuous security monitoring</li>\n</ul>\n<ul>\n<li>Document security architectures and maintain threat models</li>\n</ul>\n<ul>\n<li>Collaborate with software and hardware vendors to ensure security capabilities meet our requirements</li>\n</ul>\n<p>Who you are:</p>\n<ul>\n<li>8+ years of experience in systems security, with at least 5 years focused on firmware and hardware security (firmware, bootloaders, and OS-level security)</li>\n</ul>\n<ul>\n<li>Hands-on experience with secure boot, measured boot, and attestation technologies (TPM, Intel TXT, AMD SEV, ARM TrustZone)</li>\n</ul>\n<ul>\n<li>Strong understanding of cryptographic protocols and hardware security modules</li>\n</ul>\n<ul>\n<li>Experience with UEFI/BIOS or embedded firmware security, bootloader hardening, and chain of trust implementation</li>\n</ul>\n<ul>\n<li>Proficiency in low-level programming (C, Rust, Assembly) and systems programming</li>\n</ul>\n<ul>\n<li>Knowledge of firmware vulnerability assessment and threat modeling</li>\n</ul>\n<ul>\n<li>Track record of designing security architectures for complex, distributed systems</li>\n</ul>\n<ul>\n<li>Experience with supply chain security</li>\n</ul>\n<ul>\n<li>Ability to work effectively across hardware and software boundaries</li>\n</ul>\n<ul>\n<li>Knowledge of NIST firmware security guidelines and hardware security frameworks</li>\n</ul>\n<p>Strong candidates may also have:</p>\n<ul>\n<li>Experience with confidential computing technologies and hardware-based TEEs</li>\n</ul>\n<ul>\n<li>Knowledge of SLSA framework and software supply chain security standards</li>\n</ul>\n<ul>\n<li>Experience securing large-scale HPC or cloud infrastructure</li>\n</ul>\n<ul>\n<li>Contributions to open-source security projects (coreboot, CHIPSEC, etc.)</li>\n</ul>\n<ul>\n<li>Background in formal verification or security proof techniques</li>\n</ul>\n<ul>\n<li>Experience with silicon root of trust implementations</li>\n</ul>\n<ul>\n<li>Experience working with building foundational technical designs, operational leadership, and vendor collaboration</li>\n</ul>\n<ul>\n<li>Previous work with AI/ML infrastructure security</li>\n</ul>\n<p>Annual Salary: $405,000-$485,000 USD</p>\n<p>Logistics:</p>\n<ul>\n<li>Minimum education: Bachelor’s degree or an equivalent combination of education, training, and/or experience</li>\n</ul>\n<ul>\n<li>Required field of study: A field relevant to the role as demonstrated through coursework, training, or professional experience</li>\n</ul>\n<ul>\n<li>Minimum years of experience: Years of experience required will correlate with the internal job level requirements for the position</li>\n</ul>\n<ul>\n<li>Location-based hybrid policy: Currently, we expect all staff to be in one of our offices at least 25% of the time. However, some roles may require more time in our offices.</li>\n</ul>\n<ul>\n<li>Visa sponsorship: We do sponsor visas! However, we aren&#39;t able to successfully sponsor visas for every role and every candidate. But if we make you an offer, we will make every reasonable effort to get you a visa, and we retain an immigration lawyer to help with this.</li>\n</ul>\n<p>Why work with us?</p>\n<ul>\n<li>Competitive compensation and benefits</li>\n</ul>\n<ul>\n<li>Optional equity donation matching</li>\n</ul>\n<ul>\n<li>Generous vacation and parental leave</li>\n</ul>\n<ul>\n<li>Flexible working hours</li>\n</ul>\n<ul>\n<li>Lovely office space in which to collaborate with colleagues</li>\n</ul>\n<p>Guidance on Candidates&#39; AI Usage: Learn about our policy for using AI in our application process</p>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_cbaf9906-291","directApply":true,"hiringOrganization":{"@type":"Organization","name":"Anthropic","sameAs":"https://www.anthropic.com/","logo":"https://logos.yubhub.co/anthropic.com.png"},"x-apply-url":"https://job-boards.greenhouse.io/anthropic/jobs/4929689008","x-work-arrangement":"hybrid","x-experience-level":"senior","x-job-type":"full-time","x-salary-range":"$405,000-$485,000 USD","x-skills-required":["Secure boot","Measured boot","Attestation technologies","Cryptographic protocols","Hardware security modules","UEFI/BIOS or embedded firmware security","Bootloader hardening","Chain of trust implementation","Low-level programming","Systems programming","Firmware vulnerability assessment","Threat modeling","Supply chain security","NIST firmware security guidelines","Hardware security frameworks"],"x-skills-preferred":["Confidential computing technologies","Hardware-based TEEs","SLSA framework","Software supply chain security standards","Large-scale HPC or cloud infrastructure","Open-source security projects","Formal verification","Security proof techniques","Silicon root of trust implementations","Vendor collaboration","AI/ML infrastructure security"],"datePosted":"2026-04-18T15:43:00.394Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"New York City, NY | Seattle, WA; San Francisco, CA | New York City, NY | Seattle, WA; Washington, DC"}},"employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"Secure boot, Measured boot, Attestation technologies, Cryptographic protocols, Hardware security modules, UEFI/BIOS or embedded firmware security, Bootloader hardening, Chain of trust implementation, Low-level programming, Systems programming, Firmware vulnerability assessment, Threat modeling, Supply chain security, NIST firmware security guidelines, Hardware security frameworks, Confidential computing technologies, Hardware-based TEEs, SLSA framework, Software supply chain security standards, Large-scale HPC or cloud infrastructure, Open-source security projects, Formal verification, Security proof techniques, Silicon root of trust implementations, Vendor collaboration, AI/ML infrastructure security","baseSalary":{"@type":"MonetaryAmount","currency":"USD","value":{"@type":"QuantitativeValue","minValue":405000,"maxValue":485000,"unitText":"YEAR"}}}]}