head of security

10,000 head of security job listings in United States. Find daily updated positions from leading job boards.

  • Head of Security

    21 hours ago


    Americas (US time zones) Nous Research Remote Full-time

    The RoleAs the first Security hire at Nous Research, you'll build and own security end-to-end across our infrastructure, products, and enterprise deployments. Nous builds open-source AI language models and agents, including Hermes Agent, which is used by consumers and Fortune 500 enterprises across multi-tenant SaaS, dedicated VPC, self-hosted, and...

  • Head of Security

    23 hours ago


    Juneau, AK, United States Avantor, Inc. Full-time $109,000 - $181,000

    The OpportunityAvantor (Nusil) is looking for a Head of Security to develop security programs and lead the security organization that supports our high‑performance silicones business serving the Aerospace & Defense industries. This is a full‑time position that reports to a member of the Nusil executive leadership team and will be based out of...

  • Head of Security

    21 hours ago


    Remote, United States Tonic AI Remote Full-time

    Tonic.ai has been de-identifying sensitive data since 2018, and hundreds of enterprises use our products, among them eBay, UnitedHealth Group, Qualcomm, Commonwealth Bank, and Mercor. Our customers hand us some of the most sensitive data they have: production databases, patient and financial records, and increasingly the email, chat, documents and code that...

  • Head of Security

    22 hours ago


    New York, United States Cielo Projects Full-time

    Company DescriptionWe're partnering with Quant, a global leader in digital transformation and technology solutions, seeking an Head of Security to join their team.Securing a chain platform that moves regulated money is not the same problem as securing an enterprise. The Clearing House has selected Quant to power its On-Chain Money...

  • Head of Security

    20 hours ago


    New York City, New York, United States Verse Medical Full-time $275,000 - $325,000 Contract

    Our Mission: Hospital-Quality Care, Everywhere.The healthcare industry still relies on faxes and phone tags to coordinate critical care for patients at home. We think patients and the clinicians who serve them deserve better than a system stuck in 1995.Verse Medical is building the modern software infrastructure to make it happen. We're a well-funded Series...

  • Head of Security

    21 hours ago


    North America, United States Helius Remote Full-time

    About HeliusHelius is building the core infrastructure for Solana - empowering developers to create the next generation of crypto-powered applications. Our mission is to accelerate the development of internet capital markets by making it easier, faster, and more intuitive to build on-chain.Thousands of teams - from early-stage startups to industry leaders...

  • Head of Security

    21 hours ago


    Los Angeles, California, United States Tatari Full-time $200,000 - $250,000 Contract

    Tatari is on a mission to revolutionize TV advertising. Founded in 2016 to help transform the antiquated world of TV advertising through the intelligent application of AI and machine learning, Tatari helps some of the world’s fastest growing brands including Chime, Calm, Tecovas, Manscaped, Saatva, and Liquid I.V., reach their customers using linear and...

  • Head of Security

    22 hours ago


    Ras Al-Khaimah, Alabama, United States, Alabama Careerxtra Full-time

    Position: Head of Security Location: Ras Al Khaimah, UAE Employment Type: Full-time Compensation: Competitive base salary + performance-based bonuses We are seeking an experienced and highly disciplined Head of Security to oversee all security operations at our facility in Ras Al Khaimah. The successful candidate will be responsible for ensuring the...

  • Head of Security

    21 hours ago


    San Francisco, California, United States SPAN Full-time $250,000 - $300,000 Contract

    Our Mission SPAN is enabling electrification for all ⚡ We are a mission-driven company designing, building, and deploying products that electrify the built environment, reduce carbon emissions, and slow the effects of climate change. Decarbonization is the process to reduce or remove greenhouse gas emissions, especially carbon dioxide, from entering our...

  • Head of Security

    22 hours ago


    New York, United States Allium Full-time

    The 4 biggest blockchain strengths are also its weaknessPermissionless nature leads to fragmentation of meaningDecentralization leads to too many standardsImmutability leads to exponential data + query infrastructure complexityNeutrality means that no one is accountable for interpretationsBlockchain data is public. It is not usable at institutional scale....

  • Head of Security

    2 days ago


    San Francisco, CA, United States Tonic.ai Full-time $250,000 - $360,000

    Tonic.ai has been de-identifying sensitive data since 2018, and hundreds of enterprises use our products, among them eBay, UnitedHealth Group, Qualcomm, Commonwealth Bank, and Mercor. Our customers hand us some of the most sensitive data they have: production databases, patient and financial records, and increasingly the email, chat, documents and code that...

  • Head of Security

    3 days ago


    San Francisco, CA, United States SuperDial Full-time

    SuperDial is an AI company transforming revenue cycle operations by automating complex payer interactions and the administrative phone calls that slow healthcare down. Our voice automation platform handles mission-critical workflows on behalf of healthcare organizations, at scale. Following our Series B, we are entering our next phase of growth. Our...

  • Head of Security

    3 days ago


    Burlingame, CA, United States SuperDial Full-time

    About SuperDialSuperDial is an AI company transforming revenue cycle operations by automating complex payer interactions and the administrative phone calls that slow healthcare down. Our voice automation platform handles mission-critical workflows on behalf of healthcare organizations, at scale.Following our Series B, we are entering our next phase of...


  • Chicago, Illinois, United States Index Industries Full-time

    Index Industries is a growing startup, and our security and audit posture needs to grow with it. We already run on solid foundations: AWS, Railway, Ethereum and Datadog cover our infrastructure, hosting, blockchain and observability, and we have built real controls into how we operate custody and the protocol. We have policies, structures, and controls in...


  • United States, 00 DIGITAL HARBOR, Inc. Full-time

    Company Description Digital Harbor is an innovation-driven company committed to reshaping the future of enterprise applications. By creating cutting-edge cloud solutions, we empower business users to work collaboratively, enhance productivity, and optimize time management. Our innovative technologies are trusted by governments worldwide to drive growth and...

  • Head of Security

    4 days ago


    United States Tonic.com Full-time

    Head Of SecurityTonic.ai has been de-identifying sensitive data since 2018, and hundreds of enterprises use our products, among them eBay, UnitedHealth Group, Qualcomm, Commonwealth Bank, and Mercor. Our customers hand us some of the most sensitive data they have: production databases, patient and financial records, and increasingly the email, chat,...

  • Head of Security

    4 days ago


    Emeryville, CA, United States Foundry Robotics Full-time

    About Us Foundry Robotics is building an AI-native robotics manufacturing company focused on deploying advanced assembly and production capability for leading robotics companies and national-security-critical hardware. Basically, we're building robots that build robots. We are reimagining manufacturing through advanced robotics. Our mission is to rebuild the...

  • Head of Security

    4 days ago


    San Francisco, CA, United States Cyberjobs Full-time

    About Hashgraph: Hashgraph is a fast-growing software company committed to supporting, developing and servicing Hedera, an open source, proof-of-stake platform. Hedera is EVM-compatible and has been specifically built to meet the needs of enterprise and web3 applications, which require speed, security, stability and sustainability. Hedera’s public network...

  • Head of Security

    4 days ago


    Seattle, WA, United States PortX, Inc. Full-time

    Head of Security Seattle, WA $210K/yr - $250K/yr Full-time Hybrid Overview & Scope PortX is a leading AI-powered data and integration company for modern banking, bringing systems together and data to life through our unified platform for modern integration, governed customer 360 data, and next-generation payments. We're in strong growth mode and are hiring...

  • Head of Security

    4 days ago


    new york city, ny, United States Phaxis LLC Full-time

    Job DescriptionJob DescriptionHead of SecurityLocation: United StatesReports to: CTOEmployment: Full-timeOur client is building a modern, API-first bank designed for the global economy, connecting traditional banking infrastructure with public blockchain and onchain payment rails. The platform will support traditional payment networks including Fedwire, ACH,...