{"schemaVersion":"jobsearcher.job.v1","id":"2a155bfb6c772793126d0dbc","url":"https://jobsearcher.com/jobs/2a155bfb6c772793126d0dbc","canonicalUrl":"https://jobsearcher.com/jobs/2a155bfb6c772793126d0dbc","title":"Cryptography Engineer, Security","description":"Cryptography Engineer, SecurityLocation: Santa Clara, CADuration: Full-timeMUST:Competent in C/C++Passion for creating effective and pragmatic cryptographic designs.Very strong hardware security fundamentalsAbout client: At client, we believe that infrastructure powers progress. That execution is as essential as innovation. That better collaboration builds better technology. Trusted by the world's leading technology companies for 25 years, we move, store, process and secure the world's data with semiconductor solutions designed for our customers' current needs and future ambitions. Through a process of deep collaboration and transparency, we're ultimately changing the way tomorrow's enterprise, cloud, automotive, and carrier architectures transform—for the better. The data infrastructure that our customers build has never been more critical to our global economy. It's what's keeping the world connected, businesses running, and information flowing. If you're ready to excel, innovate, and truly enjoy your work, apply now for the position detailed below.Job Responsibilities:Develop and modify code to be deployed to Hardware Security Modules (HSM) in C environmentSupport ongoing feature development by performing key creation, manipulation, and transaction signing within the HSMCollaborate with technical marketing engineers to integrate customer requested functionality with Marvell's Liquid security HSMWork with operations team to test and deploy changes to various staging and production environmentsPlan and/or execute key ceremonies where neededRequirements:5+ years of related professional experienceCompetent in C/C++Passion for creating effective and pragmatic cryptographic designsStrong expertise in fundamental cryptographic algorithms and the underlying mathematics, such as finite field arithmeticDeep understanding of side-channel attacks and other challenges to modern applied cryptographyKnowledge of key management, PKCS11, JCE, OpenSSL, bouncy castle and other crypto libraries is a plusVery strong hardware security fundamentalsCapable of conducting independent research on specific hardware and/or hardware features, and present findings to key stakeholders","company":"Intersources","rawCompany":"intersources","city":"Santa Clara","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-06-26T03:30:33.200Z","occupations":[{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1299.05","title":"Information Security Engineers","slug":"information-security-engineers"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Cryptography Engineer, Security","description":"Cryptography Engineer, SecurityLocation: Santa Clara, CADuration: Full-timeMUST:Competent in C/C++Passion for creating effective and pragmatic cryptographic designs.Very strong hardware security fundamentalsAbout client: At client, we believe that infrastructure powers progress. That execution is as essential as innovation. That better collaboration builds better technology. Trusted by the world's leading technology companies for 25 years, we move, store, process and secure the world's data with semiconductor solutions designed for our customers' current needs and future ambitions. Through a process of deep collaboration and transparency, we're ultimately changing the way tomorrow's enterprise, cloud, automotive, and carrier architectures transform—for the better. The data infrastructure that our customers build has never been more critical to our global economy. It's what's keeping the world connected, businesses running, and information flowing. If you're ready to excel, innovate, and truly enjoy your work, apply now for the position detailed below.Job Responsibilities:Develop and modify code to be deployed to Hardware Security Modules (HSM) in C environmentSupport ongoing feature development by performing key creation, manipulation, and transaction signing within the HSMCollaborate with technical marketing engineers to integrate customer requested functionality with Marvell's Liquid security HSMWork with operations team to test and deploy changes to various staging and production environmentsPlan and/or execute key ceremonies where neededRequirements:5+ years of related professional experienceCompetent in C/C++Passion for creating effective and pragmatic cryptographic designsStrong expertise in fundamental cryptographic algorithms and the underlying mathematics, such as finite field arithmeticDeep understanding of side-channel attacks and other challenges to modern applied cryptographyKnowledge of key management, PKCS11, JCE, OpenSSL, bouncy castle and other crypto libraries is a plusVery strong hardware security fundamentalsCapable of conducting independent research on specific hardware and/or hardware features, and present findings to key stakeholders","datePosted":"2026-06-26T03:30:33.200Z","dateModified":"2026-06-26T03:30:33.200Z","hiringOrganization":{"@type":"Organization","name":"Intersources","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Santa Clara","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"2a155bfb6c772793126d0dbc"},"url":"https://jobsearcher.com/jobs/2a155bfb6c772793126d0dbc"}}