Senior Security Researcher - Risk

Join Tenable, Inc. as a Senior Security Researcher specializing in risk assessment and mitigation strategies. In this pivotal role, you will lead innovative research initiatives to identify vulnerabilities and enhance the security posture of our products and services. Your expertise will be crucial in shaping our security direction and ensuring our solutions…

Join Wiz, a pioneering force in cloud security, as an AI Security Researcher. In this vital role, you'll conduct in-depth technical research on complex AI and cloud-native environments to unearth significant, unaddressed risks. Your insights will directly influence our innovative security solutions, helping to protect the cloud infrastructure of leading organizations worldwide.

As a Security Research Manager at Axonius, you will spearhead a dynamic research team focused on uncovering the intricate "DNA" of enterprise assets, ranging from cloud instances to industrial operational technology (OT). Your role will be pivotal in transforming technical discoveries into innovative product solutions for our Cyber Asset Management (CAM) and Cyber-Physical Assets (CPA) lines. You will lead the shift from manual research processes to AI-driven intelligence at scale, all within a collaborative and forward-thinking environment.

Join the Axonius Exposures team as a Security Researcher, where your expertise will drive innovation in vulnerability detection and remediation. You will conduct in-depth research to identify security vulnerabilities and translate complex findings into actionable product features that empower our customers to address significant security challenges. This role serves as a critical link between technical research and product development, utilizing AI and asset intelligence to enhance our industry-leading exposure management platform.

Join the dynamic Research team at HUMAN, where we tackle the critical challenge of identifying and mitigating malicious activities across extensive traffic streams. By developing innovative solutions, we empower our products to make trillions of precise decisions daily, safeguarding the internet and ensuring HUMAN remains the premier choice for our clients against the constantly evolving tactics of cyber attackers.We are seeking a Senior Web Security Researcher to collaborate with a talented team of security researchers, data scientists, and software engineers. Together, we continuously hunt for threats, assess and create new detection methods, and share intelligence on cybercrime activities with the aim of protecting our clients while maintaining a human-centric internet.Your Responsibilities:Explore web browsers to identify behavioral differences.Conduct research and develop signal collection for mobile and desktop environments to enhance detection and protection.Devise methods for detecting automation tools such as Selenium, Playwright, or Puppeteer.Understand specific customer needs, deliver impactful results, and exceed expectations.Identify adversary tactics, techniques, and procedures used by bots.Generate and validate data insights to improve detection capabilities.Share research findings through blogs, presentations, and conferences, communicating your discoveries effectively.Investigate malicious content on the internet, analyze methods, and document findings.Engage in red team activities, experimenting with new fraud tactics and detection bypass methods proactively.Stay updated on cybersecurity trends and events relevant to our mission.Contribute significantly to team-level metrics and objectives.Create tools and scripts to streamline workflows for yourself and colleagues.Qualifications:Bachelor's degree in Computer Science or a related field.Proven experience in web security research and threat detection.Familiarity with various programming languages and tools for security analysis.Strong analytical skills and a detail-oriented mindset.Excellent communication skills for both technical and non-technical audiences.

Embark on the Future of Cloud Networking and Security!Cato Networks is pioneering the integration of enterprise networking and security into a singular, global service delivered through the cloud. Founded by networking and security visionary Shlomo Kramer, Cato's innovative technology has given rise to a new product category recognized as "SASE" by Gartner, with a market projected to reach $28.5 billion by 2028.This is your chance to join a trailblazing company that is developing a state-of-the-art enterprise network and secure cloud platform, on a fast track to becoming the global market leader. Don’t let this opportunity pass you by!We are seeking an experienced Application Security Researcher to join our dynamic team. In this pivotal role, you will validate our services and environments to adhere to the highest security standards. Collaborating closely with our R&D and Product teams, you will tackle complex security challenges.

Who is Tenable?Tenable® is a leader in Exposure Management, empowering over 44,000 organizations worldwide to comprehend and mitigate cyber risks. Our talented workforce supports 65% of the Fortune 500, 45% of the Global 2000, and numerous large government bodies. Join us on our innovative journey!What makes Tenable an excellent workplace?Our team members will tell you it's the people! We collaborate to build cutting-edge cybersecurity solutions for our clients while fostering an inclusive culture of respect and excellence. As part of our #OneTenable team, you will work alongside some of the industry's most skilled and passionate individuals, supported by the resources you need to make a meaningful impact. Together, we achieve results that surpass expectations!Your Role:Lead the design and development of complex, high-performance backend services within the Tenable One ecosystem, ensuring modularity and long-term maintainability.Own the end-to-end performance of critical platform components, optimizing for massive data ingestion and low-latency processing across global environments.Drive architectural discussions and provide high-level input on system design, guiding the team towards scalable, cloud-native best practices.Mentor colleagues and actively participate in code reviews and technical discussions, sharing expertise and promoting a collaborative environment for continuous growth.Work closely with Product, SRE, QA, and Security teams to implement technical solutions that align with business goals.Adopt a “production-first” mindset regarding reliability; lead root cause analyses for complex distributed system issues and implement preventive measures to ensure system stability.

About Us:K Health, established in 2016, is on a mission to transform healthcare delivery by providing accessible, high-quality healthcare on a large scale. As a prominent player in the clinical AI field, we have developed a suite of clinical AI agents designed to enhance provider efficiency and improve patient outcomes. Our innovative virtual primary care platform, augmented by an AI copilot, streamlines the initial patient intake process, succinctly summarizes relevant medical history from EMR, and generates “the perfect note,” thus significantly reducing the time healthcare providers spend on data collection and administrative tasks. Unlike traditional virtual medicine companies, K Health offers comprehensive, longitudinal primary care in a virtual format, empowering our clinicians to deliver authentic primary care without compromising their scope of practice or continuity of patient care.As a venture-backed startup with nearly $400 million in funding and a valuation of $900 million as of July 2024, K Health is poised for robust future growth. We are expanding our collaborations with leading health systems, including Cedars-Sinai, Hackensack Meridian Health, and Hartford HealthCare, to enhance care accessibility and quality by effectively integrating technology with human expertise. Our providers are credentialed at these esteemed academic health systems and strictly adhere to their clinical guidelines, ensuring patient-first, evidence-based care. Fully integrated with Epic, our AI platform allows K Health to function as an extension of existing healthcare systems, benefiting from a built-in network of specialists and social services to seamlessly cater to patients within those communities. Our distinctive care delivery model enables our providers to offer the same high-quality, accessible care to a diverse payer population, including those with commercial insurance, Medicare, and Medicaid.Join us in our vision to deliver smarter, simpler healthcare for the future—today!

Join Wiz, the fastest-growing company in cloud security, and empower businesses to thrive in the cloud! As a Cloud Data Researcher in our AI Research Team, you will be at the forefront of advancing data security and insight extraction within cloud environments. Your mission will be to develop and implement advanced classification methodologies to identify and secure sensitive data across major cloud service providers. Collaborate with some of the largest organizations globally while tackling challenges related to unstructured data and document files, all while making a significant impact in a rapidly growing market.

Gongio seeks a Senior Product Security Engineer based in Tel Aviv. This position centers on safeguarding the security and reliability of Gongio’s products. Role overview The Senior Product Security Engineer collaborates with teams throughout the company to identify vulnerabilities and implement effective security measures. The work involves both proactive risk assessment and hands-on improvements to product security. Impact Efforts in this role directly contribute to delivering secure software for Gongio’s users and help preserve Gongio’s reputation for trustworthy products.

Role overview Cato Networks seeks a Research Engineer in the Tel Aviv District, Israel. The position centers on pushing forward technology for network security solutions through focused research and teamwork. What you will do Take part in research projects that support new advancements in network security. Work closely with colleagues from different teams to share knowledge and approaches. Offer technical insight and ideas that help guide the direction of future Cato Networks products.

Join the MyHeritage Science Team as a Senior Scientist and become part of an innovative research group working with one of the largest DNA datasets globally. In this pivotal role, you will develop new features and algorithms, enhancing areas such as ethnicity estimation, relationship inference, and the prediction of phenotypic traits. Your contributions will directly benefit millions of users by delivering precise insights into their ancestry and familial connections. This exceptional position merges academic rigor with industry application, centering on the scientific foundation of MyHeritage DNA products. You will utilize advanced scientific methodologies and cutting-edge techniques to analyze vast amounts of DNA samples and family trees, empowering users across the globe to uncover their heritage and connect with relatives through science.

Join a pioneering leader in cloud security, Wiz, as we redefine how businesses thrive in the cloud. As the fastest-growing startup globally, we are dedicated to equipping organizations with robust security solutions that accelerate their cloud operations. Trusted by security teams worldwide, we boast a remarkable track record of success and foster a culture that champions exceptional talent.With a diverse team of Wizards from over 20 countries, we protect the infrastructure of our numerous clients, including more than 50% of Fortune 100 companies, scanning and securing over 230 billion files daily. As a key player in a rapidly expanding market, this is your opportunity to make a substantial impact. At Wiz, we encourage creativity and innovation, empowering you to utilize your full skill set to drive our record growth. Join us in crafting secure cloud environments that enable the best companies to accelerate their operations.SUMMARYWe are seeking a talented Cloud Threat Detection Researcher to join our Threat Research team and amplify the capabilities of Wiz. In this dynamic role, you will advance the Cloud-native Threat Detection domain.WHAT YOU’LL DODesign sophisticated behavioral baselines for intricate cloud environments, utilizing diverse signals to create high-fidelity detections.Enhance Wiz's detection engine with innovative telemetry sources, pushing the limits of detection capabilities within modern cloud environments.Conduct in-depth technical research on complex cloud services to identify novel attack vectors.Analyze real-world attacks across cloud environments, identity providers (IDPs), and infrastructure-as-a-service (IaaS) platforms.Hunt and evaluate emerging threats and active campaigns that target cloud ecosystems.

Welcome to the forefront of cloud networking and security!Cato Networks pioneers the integration of enterprise networking and security into a unified, global service powered by the cloud. Under the leadership of industry trailblazer Shlomo Kramer, our innovative technology has given rise to a new product category known as SASE (Secure Access Service Edge), projected to reach a market value of $28.5 billion by 2028. Join us on our journey to redefine the enterprise network and secure cloud platform, and seize this opportunity to be part of a fast-growing leader in the field.Cato Networks is in search of dynamic and skilled individuals to join our Cato Security team. As a Security Engineer, you will engage in product content development, crafting logics and signatures to combat emerging security threats. Your contributions will enhance Cato Cloud security products such as the Intrusion Prevention System (IPS) and Suspicious Activity Monitoring, ensuring our customers receive the latest protective measures. You will analyze protocols and investigate various attacks using advanced network analysis tools and data analysis frameworks. This position is perfect for network security enthusiasts eager to make an impact in the future of Networking and Security.

Wix.com is looking for a Security Engineer focused on Governance, Risk, and Compliance (GRC) to help strengthen security practices and maintain compliance with industry standards. This position is based in Tel Aviv. Role overview This role centers on protecting digital assets and ensuring that security measures meet regulatory requirements. The Security Engineer will work closely with teams across the company to assess risks, shape security policies, and put effective controls in place. What you will do Collaborate with colleagues from different departments to identify and evaluate security risks Develop, update, and maintain security policies and procedures Implement controls to help safeguard company data and systems Support ongoing compliance with relevant standards and regulations Requirements Experience or strong interest in security governance, risk management, or compliance Ability to work with cross-functional teams Understanding of security controls and industry regulations

Swap builds an AI-native platform that connects backend operations with a modern storefront, serving brands looking to sell globally. The company’s platform centralizes operations, manages cross-border transactions, tax compliance, returns, and demand planning, and offers merchants real-time data for confident decision-making. Swap supports a culture focused on clarity, creativity, and shared ownership. Role overview The Chief Information Security Officer (CISO) will guide Swap’s global security, risk, and compliance strategies as the company scales across the UK, Europe, and North America. This executive role is responsible for maintaining high security standards, leading certification efforts, and embedding security into every part of the organization. What you will do Develop and execute a global information security strategy that supports business growth. Serve as the executive authority on security risk management in all regions. Report regularly to the executive team and board on security posture, risks, and compliance. ISO Certification & Audit Oversee delivery and ongoing maintenance of ISO certification. Lead all ISO audits and act as the main contact for external auditors. Manage surveillance audits, recertification, and maintain a scalable Information Security Management System (ISMS). Ensure audit readiness is continuous, not just event-based. Drive remediation of audit findings and timely closure of non-conformities. Compliance & Framework Alignment Ensure compliance with SOC 2, GDPR, and NIST Cybersecurity Framework. Conduct internal audits and risk assessments for engineering, infrastructure, and corporate systems. Work closely with Legal, HR, and Engineering to integrate security controls across all teams. Risk & Security Operations Oversee incident response planning and execution.

Who is Tenable?Tenable® is the leader in Exposure Management, empowering over 44,000 organizations worldwide to comprehend and mitigate cyber risks. Our dedicated team supports 65% of the Fortune 500, 45% of the Global 2000, and numerous governmental bodies. Join us on this impactful journey!What makes Tenable an exceptional workplace?When asked about our workplace, our team members proudly say, “Our people!” We collaborate to craft and innovate top-tier cybersecurity solutions for our clients, cultivating a culture of inclusivity, respect, and excellence that allows us to thrive. As part of our #OneTenable team, you will collaborate with some of the most talented and passionate professionals in the field and receive the support and resources necessary to engage in work that truly matters. We consistently achieve results that surpass expectations, thriving together!Your Role:As a Senior Software Engineer specializing in Cloud Security, you will design, develop, troubleshoot, and debug software programs for enhancements and new products. Your responsibilities will include developing software and tools to support innovative designs, analyzing, programming, debugging, and modifying software enhancements or new products utilized in local, networked, cloud-based, or Internet-related applications. Utilizing current programming languages and technologies, you will write code, complete development tasks, and perform rigorous testing and debugging of applications.Your Opportunity:• Expertly implement designs using contemporary programming methodologies• Exhibit a commitment to quality• Display a strong desire to learn• Lead and drive software development initiatives• Participate in and lead design discussions• Undertake additional duties and responsibilities as assigned by management.

At Gong, we're leveraging the transformative power of AI to revolutionize how revenue teams achieve success. Our Gong Revenue AI Operating System integrates data, insights, and workflows into a cohesive, reliable framework that collaborates with the world’s leading revenue teams. With the Gong Revenue Graph and AI-driven intelligence at its core, Gong empowers over 5,000 companies globally to gain profound insights into their teams and customers, automate essential sales processes, and close deals more efficiently. To learn more, visit www.gong.io.Joining Gong means becoming a part of a company that values innovative products, ambitious objectives, and passionate individuals. We are pioneers in the revenue intelligence space and seek talented individuals eager to contribute to our future. You’ll collaborate with a team that aspires to greatness, moves swiftly, and prioritizes craftsmanship and camaraderie. Transparency and trust are fundamental to our operations, offering each team member the chance to make a significant impact. If you are excited about growth, challenge, and meaningful work, Gong offers the ideal environment to achieve the best results in your career.About GongAt Gong, we are transforming customer-facing teams with our AI-enhanced platform, which comprehends conversations, guides sales professionals, and drives superior business outcomes. Security and trust underpin everything we develop.As a Senior Product Security Architect, you will be instrumental in shaping the security framework of our product. This role goes beyond mere review; you will collaborate closely with our engineering teams to influence architectural choices, steer design decisions, and ensure that security is integrated into Gong's platform from the inception. You will tackle complex, real-world challenges within cloud-native systems and AI-driven functionalities, evolving security alongside our rapid growth and scalability. This position values technical acumen, pragmatic decision-making, and empowering teams to construct secure systems by design. If you seek to make a substantial impact on a genuine product and work alongside elite engineering teams while defining modern product security at scale, this role will be both demanding and fulfilling.What Makes This Role Unique at GongA product where security decisions truly matter - Gong processes and analyzes highly sensitive customer conversations at scale, presenting unique challenges concerning data protection, privacy, and trust.AI is core to the product, not a side project - You’ll engage in an environment where AI/ML is intricately woven into the fabric of our operations, addressing real-world security challenges that extend beyond traditional parameters.

Why Join NebiusNebius is at the forefront of cloud computing, empowering the global AI economy with innovative tools and solutions that address real-world challenges while minimizing infrastructure costs. Our team collaborates with industry-leading experts, working on cutting-edge AI cloud infrastructure.Our Global PresenceWith headquarters in Amsterdam and a listing on Nasdaq, Nebius boasts a worldwide impact with R&D centers in Europe, North America, and Israel. Our diverse team of over 1400 includes more than 400 skilled engineers specializing in hardware and software engineering, complemented by a dedicated in-house AI R&D team.The RoleNebius seeks a seasoned Security Architect Manager to lead our Cyber Security division, reporting directly to the Head of Security Engineering under the CISO. This position is crucial in overseeing the security architecture for both corporate networks and cloud environments, ensuring secure designs and implementations of scalable enterprise infrastructure.The ideal candidate will possess extensive knowledge in network and cloud security, coupled with exceptional leadership skills. You will spearhead the security architecture across hybrid environments, collaborating closely with IT, Infrastructure, Network, DevOps, and Security teams to implement robust, scalable, and resilient security controls.Your Responsibilities Will Include:Leading and managing the security architecture domain, including oversight of security architects and senior engineers.Establishing and maintaining security architecture standards, guidelines, and reference designs for corporate and cloud environments.Serving as the primary authority on enterprise security architecture across networks, identities, endpoints, and cloud platforms.Designing and evolving secure enterprise network architectures, focusing on segmentation, Zero Trust, and hybrid connectivity.Defining and enforcing security controls for corporate networks, data centers, and remote access solutions (ZTNA, proxies, NAC).Driving architectural decisions and ensuring compliance with internal and external security standards.

Who is Tenable?Tenable® is the leading company in Exposure Management, empowering over 44,000 organizations globally to comprehend and mitigate cyber risks. Our dedicated employees serve 65% of the Fortune 500, 45% of the Global 2000, and various government agencies. Join us on this exciting journey!Why Choose Tenable?Our team members often highlight, "Our people!" as the greatest aspect of working here. We collaborate to create and enhance cutting-edge cybersecurity solutions for our clients, while fostering an inclusive, respectful, and excellent workplace culture. At Tenable, you will work alongside some of the industry's most skilled and enthusiastic professionals, equipped with the support and resources necessary to make a meaningful impact. Our commitment to exceeding expectations ensures that we achieve success together!Your Role:As a Senior Vulnerability Researcher, you will be integral in analyzing existing vulnerabilities, discovering new ones, and designing checks/plugins to identify these vulnerabilities through our products. This role will also require collaboration with stakeholders beyond the Research team.Your Opportunity:• Engage in complex research and development projects• Create advanced detection logic while minimizing false positives and negatives• Contribute to discussions on detection logic and explore innovative detection methods• Collaborate with stakeholders to communicate research outcomes• Mentor and assist fellow researchers as needed• Stay updated on advancements in the security sector and conduct original research to protect our customers• Develop detection scripts for Tenable’s sensors (Nessus vulnerability scanner and others) based on research findings• Explore detection methodologies for additional services and products from various vendors• Perform other responsibilities as assigned by managementWhat You’ll Need:• Bachelor’s degree in Computer Science or a related field, or equivalent professional experience• Minimum of 5 years in research and development• Profound understanding of common security vulnerabilities, CVSS scoring, classification, detection, and exploitation techniques• Expert-level knowledge in protocol analysis and interaction, including common protocols such as HTTP, DNS, SSH, and SMB, along with fuzzing experience• Prior experience with open-source intelligence and vulnerability assessment tools is a plus.