Research, design, and evaluate quantum-resistant cryptographic solutions and emerging quantum-safe security standards.
Assess existing systems for vulnerabilities to quantum computing threats and design migration strategies.
Develop and optimize cryptographic algorithms and libraries for integration into enterprise applications.
True Zero Technologies is a veteran-owned small business that focuses on enabling people and technology to deliver top-tier services. It has been recognized as a Best Places to Work and made the Inc. 5000 list, reflecting its people-first culture and sustained growth.
Proactively identify and drive security improvements across the product and platform.
Partner with engineering teams to threat model new features and review designs early in development.
Build and improve security tooling, libraries, and workflows to make secure development the default path.
Fellow is an AI meeting assistant that helps teams record, transcribe, summarise, and act on their meetings. We are a Series A company backed by major venture firms, with a remote-first culture and a growing team.
Manage IT security systems, identify and close cybersecurity risks.
Ensure compliance with ISO 27001 and SOC2, and develop IT policies.
Lead IT management, collaborate across teams, and promote a security culture.
Laminar Projects is an award-winning consultancy implementing technology to improve construction project delivery, with a product team developing construction management software. They have grown from 2 to over 170 people since 2017, focusing on human flourishing with core values of growth, care, execution, and building civilisation.
Own and build the physical security program across all sites, including access control, CCTV, and crisis management.
Act as the operational interface to German authorities on industrial security and manage classified work frameworks.
Lead a remote-first, multi-site security team and drive security awareness across the organization.
Orcrist Technologies builds a next-generation data intelligence platform using cutting-edge technologies, handling petabyte-scale data with sub-second queries. The company operates in a remote-first startup environment with flat hierarchies and a focus on real ownership.
Build and harden secure CI/CD pipelines with security gates to catch issues before production.
Lead security architecture reviews and threat models for Kubernetes-based workloads on GCP and AWS.
Harden container images, Kubernetes configurations, and cloud IAM to minimize attack surface.
Chainguard is the trusted source for open source, delivering hardened, secure, and production-ready builds of open source software. The company is venture-backed by leading investors and serves Fortune 500 enterprises, with a culture that values customer obsession, intentional action, and trust.
Lead and grow a team of security specialists to manage day-to-day security operations, incident response, and threat intelligence.
Own the security strategy, policy framework, and controls while partnering with engineering on cloud and application security.
Drive security awareness across the organization and report on risks to senior leadership and governance forums.
Wayflyer provides fast, technology-driven financing to small businesses, assessing them in minutes and deploying capital within 24 hours. With over $6 billion deployed and backing from Tier 1 banks, the company has a global team across offices in Dublin, London, New York, Charlotte, Berlin, and Sydney, fostering an ambitious and collaborative culture.
Act as the primary security partner for the Walrus team, providing architectural guidance and embedding security practices throughout the development lifecycle.
Lead security assessments for new features and contribute to ecosystem-wide security initiatives, identifying systemic risks and actionable remediation plans.
Drive a security-by-design culture, leveraging AI and automation to focus on high-impact, complex security research and mentor engineers.
Mysten Labs builds foundational infrastructure to accelerate the adoption of decentralized protocols based on blockchain technologies. They are a well-funded, remote-first team with over $300M in Series B funding from top venture firms, fostering a culture of innovation and growth.
Lead cross-functional product launches and define compelling messaging and positioning for target audiences.
Become a subject matter expert in cybersecurity products, conducting market research and competitor analysis.
Collaborate with demand generation, product, and channel partners to drive product awareness and generate leads.
Keeper Security is a cybersecurity software company that protects organizations and individuals globally with zero-knowledge and zero-trust security solutions. It is a fast-growing company with a culture of innovation and collaboration.
Define and execute short- and long-term security strategy, governance, and operations across the organization.
Lead security initiatives covering monitoring, incident response, cloud protection, and application security.
Collaborate with engineering, compliance, and leadership teams to balance strong protection with seamless experiences.
A fast-growing global technology organization in the fintech sector. The company fosters a collaborative international environment with talented teams across multiple regions.
Lead security architecture across AWS and colocation, defining secure patterns and controls.
Partner with engineering teams to threat model, review designs, and promote secure-by-design.
Develop automated security tooling and guardrails using infrastructure-as-code and AI-assisted workflows.
NMI enables partners with choice, challenging the one-size-fits-all approach to payments. We're a global company with a remote-first culture, fostering diversity and inclusion through initiatives like affinity groups and DEI action teams.
Own and drive the compliance roadmap across multiple frameworks like ISO 27001, TISAX, and SOC 2.
Implement ISO 27001 end-to-end for customers and mentor junior compliance specialists.
Act as the senior compliance voice for customers, auditors, and product, partnering with CS and founders.
Secfix automates security compliance in Europe, helping companies achieve ISO 27001, GDPR, TISAX, and SOC 2 quickly and easily. We are a 100% remote team with hubs in Munich, Berlin, and London, backed by top VCs with a high-performing, ownership-driven culture.
Take ownership of the information security program, lead the IT team, and collaborate with engineering on deep technical work.
Own SOC 2, Vanta, governance, IT/TechOps, vendor diligence, SIEM, vulnerability management, and cloud security.
Partner with the CTO and AI Labs to build security capabilities and automate with AI tooling.
We are a Forbes Fintech 50, SHRM-backed company tackling employer talent retention and the student debt crisis. We are a Series B startup with a strong technical team, enterprise customers, and a high security bar.
Threat model new product features and integrations, hardening systems with effective controls.
Operate and evolve the application security toolchain, keeping it high-signal for developers.
Own day-to-day security operations across the detection stack, triaging and resolving incidents.
Gauntlet builds the financial systems of the future, operating across the entire onchain finance stack to offer vault products for institutional clients. They serve over $1.5B in client TVL and combine traditional finance with crypto-native expertise.
Own the security program day-to-day, pursuing ISO 27001 certification and FedRAMP readiness.
Manage GRC tool (Vanta), maintain SOC 2 Type II, and run vendor security reviews.
Answer customer security questionnaires and ensure compliance documents are accurate.
Massed Compute is building a modern GPU cloud platform for AI and high-performance compute workloads. We are a lean, ambitious team operating in one of the most important technology markets in the world.
Act as an Application Security SME, partnering with Engineering and Product teams to embed security throughout the SDLC.
Lead application security reviews, threat modeling, code reviews, and penetration testing to identify and mitigate risks.
Design and automate security controls across CI/CD pipelines, including SAST, SCA, and other AppSec tooling.
Job&Talent is a world-leading, AI-powered workforce management platform for frontline industries. Headquartered in Madrid, the company operates in 10 countries across Europe, the US, and Latin America, backed by leading investors, and places millions of workers.
Lead the Security Posture Management team to secure GitLab's own software factory and drive comprehensive rollouts of security capabilities.
Serve as Customer Zero for GitLab security features, capturing adoption friction and feeding insights to Product and Engineering.
Establish proactive software supply chain security, including third-party governance, trusted dependency controls, and SBOM requirements.
GitLab is the intelligent orchestration platform for DevSecOps, enabling organizations to increase developer productivity and reduce security risk. With over 50 million registered users and more than 50% of the Fortune 100 trusting them, GitLab fosters a high-performance culture driven by values and continuous knowledge exchange.
Architect and develop certificate lifecycle management capabilities for enterprise environments.
Design scalable backend services and APIs for managing certificates and machine identities.
Provide technical leadership on PKI architecture and mentor engineers.
Keeper Security is a fast-growing cybersecurity software company that protects thousands of organizations and millions of people globally. It is a pioneer of zero-knowledge and zero-trust security, trusted by leading organizations and recognized in the Gartner Magic Quadrant for Privileged Access Management.
Lead the development and implementation of security strategies, policies, and procedures.
Architect secure systems and collaborate with engineering teams to integrate security throughout the software development lifecycle.
Conduct risk assessments, incident response, and mentor junior engineers to promote security awareness.
Gemini is a global crypto and Web3 platform founded in 2014, offering secure crypto products and services to individuals and institutions in over 70 countries. The company is publicly traded with a mission to bridge traditional finance with the emerging cryptoeconomy, fostering a diverse team that prioritizes trust and security.
Lead end-to-end response to product security incidents, from discovery to disclosure.
Own and evolve 1Password's PSIRT function, including severity frameworks and playbooks.
Drive coordinated vulnerability disclosure and partner with external security researchers.
1Password is a cybersecurity company providing enterprise password management and Unified Access Management, trusted by over 180,000 businesses. With $400M ARR and a remote-first culture, it values collaboration, transparency, and innovation.
Maintain and mature the ISMS, including the Statement of Applicability, risk treatment plans, and Management Review Meetings.
Support ISO 27001 and SOC 2 Type 2 audits from readiness through certification, including evidence preparation.
Lead the security policy program and collaborate across teams to translate compliance requirements into practical practices.
Mozilla Corporation is a non-profit-backed tech company behind Firefox, focused on making the internet better. With 225+ million monthly users, it is a wholly owned subsidiary of the Mozilla Foundation, promoting privacy, AI, and open-source.