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Irregular

9 open roles indexed with location, benefit, and apply-link signals where available.

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  • Research Engineer

    Tel Aviv, Tel Aviv District, Israel

    unspecified Salary not disclosed

    Research Engineer Tel Aviv, Tel Aviv District, Israel About Irregular Irregular is the first frontier security lab with the mission of protecting the world in the time of increasingly capable and sophisticated AI systems. We build next-generation defenses through high-fidelity research platforms that simulate and monitor real-world AI security scenarios. As AI systems become more powerful, we focus on staying ahead of emerging threats and vulnerabilities, ensuring these transformative technologies can be deployed safely and securely. About the Role As a research engineer at Irregular, you'll be at the forefront of building systems to evaluate and secure frontier AI models. You'll work on infrastructure and experiments to assess model capabilities, implement agent frameworks, and develop mitigations for advanced AI systems. Your role will involve creating robust evaluation pipelines, developing security-focused testing frameworks, and building tools that help understand and mitigate risks related to frontier models. You'll have a chance to understand the research context and your code's impact and contribute as a meaningful part of a growing team. Representative projects: - Building a tool to continuously evaluate models and mitigate their risks. From designing the APIs for frontier labs, to building analysis and visualization tools that summarize 10,000+ transcripts into specific conclusions. - Designing and building challenges that measure a model's ability to evade discovery, allowing us to see if models can operate on remote systems while avoiding detection by common defensive security tools. - Developing controlled environment frameworks for more secure use of frontier models. - Designing and building

  • Senior Full-Stack Engineer

    Tel Aviv, Tel Aviv District, Israel

    unspecified Salary not disclosed

    Senior Full-Stack Engineer Tel Aviv, Tel Aviv District, Israel About Irregular Irregular is the first frontier security lab with the mission of protecting the world in the time of increasingly capable and sophisticated AI systems. We build next-generation defenses through high-fidelity research platforms that simulate and monitor real-world AI security scenarios. As AI systems become more powerful, we focus on staying ahead of emerging threats and vulnerabilities, ensuring these transformative technologies can be deployed safely and securely. About the Role As a Senior FullStack Engineer, you'll join our engineering team and help build the next generation of Irregular's products as they evolve into intuitive, polished, and powerful experiences for some of the most sophisticated AI organizations in the world. This is a highly impactful role for an engineer with strong frontend expertise who cares deeply about product quality and user experience, and can both build scalable systems and help lead the technical direction of the frontend. You'll work closely with exceptional engineers, researchers, and founders to turn deeply technical capabilities into user-facing products that are clear, elegant, and highly effective. Representative Responsibilities: - Build and own full-stack product features end-to-end - Help shape the next generation of the company's products - Lead the technical direction of the frontend architecture, development standards, and engineering culture - Build polished, high-quality user experiences for highly technical users - Collaborate closely with engineers, founders, and product stakeholders on product and technical decisions - Take ownership of projects from idea to production with high autonomy

  • Security Engineer

    Tel Aviv, Tel Aviv District, Israel

    unspecified Salary not disclosed

    Security Engineer Tel Aviv, Tel Aviv District, Israel About Irregular Irregular is the first frontier security lab with the mission of protecting the world in the time of increasingly capable and sophisticated AI systems. We build next-generation defenses through high-fidelity research platforms that simulate and monitor real-world AI security scenarios. As AI systems become more powerful, we focus on staying ahead of emerging threats and vulnerabilities, ensuring these transformative technologies can be deployed safely and securely. About the Role We're looking for a Security Engineer to help architect and scale Irregular's security foundations as we grow, working closely with our CISO to execute the security roadmap. This is a high-impact, hands-on, role designing security from the ground up across cloud infrastructure, identity, application security, monitoring, and internal security operations. You'll partner with exceptional engineers and security researchers and help shape Irregular's long-term security strategy Representative Responsibilities: - Build, deploy and own Irregular's security infrastructure and internal security operations - Design and maintain security controls across cloud infrastructure, SaaS applications, and internal systems - Partner closely with Engineering to improve security across platforms, infrastructure, and development workflows - Develop and improve security monitoring, alerting, vulnerability management, and incident response processes - Manage identity and access systems and access control policies - Manage endpoint MDM (Mobile Device Management) and laptop devices. - Lead security and compliance initiatives such as SOC2, ISO27001, or similar frameworks - Establish and maintain company-wide security policies, standards, and best practices - Evaluate, implement, and manage security technologies

  • Senior DevOps Engineer

    Tel Aviv, Tel Aviv District, Israel

    unspecified Salary not disclosed

    Senior DevOps Engineer Tel Aviv, Tel Aviv District, Israel About Irregular Irregular is the first frontier security lab with the mission of protecting the world in the time of increasingly capable and sophisticated AI systems. We build next-generation defenses through high-fidelity research platforms that simulate and monitor real-world AI security scenarios. As AI systems become more powerful, we focus on staying ahead of emerging threats and vulnerabilities, ensuring these transformative technologies can be deployed safely and securely. About the Role As Irregular's Senior DevOps Engineer, you will play a critical role in shaping our infrastructure, deployment pipelines, and operational foundations. This is a hands-on, high-ownership role with real influence over how the company builds, deploys, and operates its systems in production. You'll be building infrastructure that supports work with frontier AI labs such as Google, Anthropic, and OpenAI, and meets the scale, security, and reliability standards this ecosystem requires. This includes architecting ephemeral, on-demand environments, and spinning up and tearing down multi-service deployments (VPCs, compute, serverless components, and more) as needed. You will work closely with research, engineering, security, and leadership to design and maintain scalable infrastructure, improve system reliability, and enable fast, safe, and secure product delivery. Key Responsibilities - Own and evolve Irregular's cloud infrastructure, with a strong focus on scalability, security, and reliability - Design, build, and maintain end-to-end CI/CD pipelines and deployment workflows - Lead and continuously improve containerized environments (Docker, Kubernetes) - Build and maintain Infrastructure as Code and automation frameworks (e.g., Terraform) - Own

  • Senior Software Engineer

    Tel Aviv, Tel Aviv District, Israel

    unspecified Salary not disclosed

    Senior Software Engineer Tel Aviv, Tel Aviv District, Israel About Irregular Irregular is the first frontier security lab with the mission of protecting the world in the time of increasingly capable and sophisticated AI systems. We build next-generation defenses through high-fidelity research platforms that simulate and monitor real-world AI security scenarios. As AI systems become more powerful, we focus on staying ahead of emerging threats and vulnerabilities, ensuring these transformative technologies can be deployed safely and securely. About the Role As a Software Engineer at Irregular, you will take ownership of designing, building, and scaling the production systems that power our evaluation and security platform for frontier AI models. Your work will focus on creating robust, resilient, and high-performance infrastructure-whether that's distributed pipelines, backend services, or tooling that supports our research teams. This role is engineering-first with a strong research and cyber component. You will develop systems that must run reliably in production, integrate with external partners, and support large-scale data, experiments, and automated evaluations. You'll drive architectural decisions, lead technical implementations, and shape how our platform evolves. Representative Responsibilities: - Architecting and scaling production-grade systems and workflows. - Building backend services, APIs, and monitoring tools for large-scale model evaluations. - Designing infrastructure that supports research experiments at scale. - Implementing agent frameworks in production environments - Designing and building challenges that measure a model's ability to evade discovery, allowing us to see if models can operate on remote systems while avoiding detection by common defensive security tools. You may

  • The Role You Are Perfect For

    Tel Aviv, Tel Aviv District, Israel

    unspecified Salary not disclosed

    The Role You Are Perfect For Tel Aviv, Tel Aviv District, Israel We're always excited to meet people who excel at what they do, care deeply about AI Security, and want to solve problems that are both challenging and important. If you thrive in ambiguity, bring unique skills or perspectives, and are eager to contribute to our mission, we'd love to hear from you - even if there's no “perfect” role listed yet. Tell us what you bring. We'll explore how to build with you.

  • Cyber Researcher

    Tel Aviv, Tel Aviv District, Israel

    unspecified Salary not disclosed

    Cyber Researcher Tel Aviv, Tel Aviv District, Israel About Irregular Irregular is the first frontier security lab with the mission of protecting the world in the time of increasingly capable and sophisticated AI systems. We build next-generation defenses through high-fidelity research platforms that simulate and monitor real-world AI security scenarios. As AI systems become more powerful, we focus on staying ahead of emerging threats and vulnerabilities, ensuring these transformative technologies can be deployed safely and securely. About the Role As a cyber researcher at Irregular, you will be at the forefront of research on AI security. You will engage with questions such as how to protect the weights of an advanced model against cyber threats, and how to evaluate cyber capabilities such as AI's ability to exploit vulnerabilities, carry out network attacks, and develop malware. This role sits at a unique intersection of cybersecurity expertise and AI capabilities, where your background in vulnerability and security research will help shape the future of AI security. Representative projects: - Expanding the quantity, quality, and variety of our cyber capabilities evaluation challenges (e.g. constructing original CTF-style vulnerability & exploitation challenges, network attack simulation challenges, and more, including original types of challenges). - Leading research into methods to mitigate cybersecurity risks related to the misuse of AI, the theft of model weights, or risks associated with integrating models with dangerous capabilities in AI agents. - Publishing your research and/or delivering research to our customers. - Advising and supporting the development of the products we're

  • AI Researcher

    Tel Aviv, Tel Aviv District, Israel

    unspecified Salary not disclosed

    AI Researcher Tel Aviv, Tel Aviv District, Israel About Irregular Irregular is the first frontier security lab with the mission of protecting the world in the time of increasingly capable and sophisticated AI systems. We build next-generation defenses through high-fidelity research platforms that simulate and monitor real-world AI security scenarios. As AI systems become more powerful, we focus on staying ahead of emerging threats and vulnerabilities, ensuring these transformative technologies can be deployed safely and securely. About the Role As an AI researcher at Irregular, you'll be at the forefront of researching advanced frontier model capabilities and agent behavior, and help shape the future of AI security evaluation and mitigation. In this role, you will advance the frontier knowledge of AI and agentic frameworks, methods of assessing their ability, and mitigations for dangerous capabilities. Representative projects: - Researching capability elicitation methods to enhance model performance in evaluations. - Researching methodologies to assess generalization and coverage in model capabilities evaluation frameworks. - Contributing to academic publications and delivering research findings to customers. - Creating unique solutions to mitigate scenarios of AI loss of control or misalignment. - Advising and supporting the development of the products we're building. You may be a good fit if you: - Have a strong research experience in machine learning, particularly with frontier AI models. - Can design and implement novel research approaches for emerging AI challenges. - Work well in a multidisciplinary team and can adapt to rapidly evolving research questions. - Have a track record

  • Technical Policy Researcher

    Tel Aviv, Tel Aviv District, Israel

    unspecified Salary not disclosed

    Technical Policy Researcher Tel Aviv, Tel Aviv District, Israel About Irregular Irregular is the first frontier security lab with the mission of protecting the world in the time of increasingly capable and sophisticated AI systems. We build next-generation defenses through high-fidelity research platforms that simulate and monitor real-world AI security scenarios. As AI systems become more powerful, we focus on staying ahead of emerging threats and vulnerabilities, ensuring these transformative technologies can be deployed safely and securely. About the Role As a Technical Policy researcher at Irregular, you'll tackle some of the biggest and most complex questions of AI development and deployment. Your work outlining problems, solutions and principles for governments, frontier labs, and deployers will shape the emerging field of AI security. Representative projects: - Threat modeling and fleshing out in what specific way could a strong cyber-capable model cause harm. - Taxonomies for dangerous AI capabilities or mitigations. - Policy proposals for models' refusal policy (which prompts models should refuse to follow). - Following up on publications and news on AI policy, AI risks and mitigations, and technical AI research. - Writing academic papers and blog posts detailing our research around evaluation theory or mitigation recommendations. - Publishing your research and/or delivering research to our customers. You may be a good fit if you have - Strong research skills in both quantitative and qualitative methods. - Strong writing skills, and experience as an academic (or industry equivalent) writer or analyst. - Interest in AI and specifically AI security.