דרושים » AI » Security Researcher II Security for AI

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2 ימים
MICROSOFT ISRAEL
Location: More than one
Job Type: Full Time
Security represents the most critical priorities for our customers in a world awash in digital threats, regulatory scrutiny, and estate complexity. Microsoft Security aspires to make the world a safer place for all. We want to reshape security and empower every user, customer, and developer with a security cloud that protects them with end to end, simplified solutions.

The Microsoft Security organization accelerates Microsofts mission and bold ambitions to ensure that our company and industry is securing digital technology platforms, devices, and clouds in our customers heterogeneous environments, as well as ensuring the security of our own internal estate. Our culture is centered on embracing a growth mindset, a theme of inspiring excellence, and encouraging teams and leaders to bring their best each day. In doing so, we create life-changing innovations that impact billions of lives around the world.

In this role, youll research and build defenses across AI systems, agentic protocols, Identity platforms, and SaaS applications. One day you might analyze a new class of AI prompt injection attacks or Agents abuse, the next youll be hunting through data or creating novel protection mechanisms for them. Youll work closely with product teams to turn research prototypes into real security features.

Join our threat protection research team and be part of a team who contributes to Microsofts most advanced and innovative security solutions. Our mission is to help everyone to counter cyber threats by strengthening their security capabilities across their entire environment, including Identities, Agentic AI systems, Cloud and Applications.
Responsibilities
Conduct in-depth analysis and research on cloud environments and AI tools to identify threats, vulnerabilities, and potential risks.
Investigate, analyze, and learn from security researchers, attackers, and real incidents to develop durable detection strategies across the entire kill-chain.
Collaborate with multiple product and engineering teams to design the next iteration of sensors, implement detection ideas and validate their effectiveness using a data-driven approach.
Provide cybersecurity expertise as needed during security escalations and incidents to help protect Microsoft and our customers
Requirements:
3+ years of hands-on experience in security research.
BSc. or M.Sc. in Computer Science, Software Engineering, or relevant practical experience (e.g. service in elite technology unit in IDF).
Code fluency in either C#, Python or Rust.
A drive to tackle hard problems with level of ambiguity.
knowledge of the security threat landscape, with experience in the modern attacker kill chain and MITRE ATT&CKespecially in cloud, application, identity, and AI-related threat scenarios.
Team player open to ideas and enjoys working with others to achieve shared goals.
Familiarity with cloud environments, and hybrid cloud enterprise services


Preferred Qualifications:

Good hands-on knowledge of AI/LLM fundamentals and concepts, including technical aspects related to usage of AI/LLM in production systems and agentic frameworks.
Familiarity with OAuth and other identity protocols, as well as knowledge of the AI domain - especially MCP, A2A, and related technologies.
Industry recognized author of security research papers, blogs, or books.
Low-level/security knowledge of other operating systems.
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5 ימים
Cisco
Location: Tel Aviv-Yafo
Job Type: Full Time
Join Cisco's Foundation AI team and be at the forefront of AI and Security innovation.

Meet the Team
Foundation AIs mission is to secure AI transformation. The Foundation AI team joined Cisco through the Robust Intelligence acquisition in fall 2024 to lead research and development of security and AI at Cisco. The team has deep expertise in AI and security and is an active contributor to cutting edge research and standards on AI and security. At Cisco, our mission is to build AI Security at Cisco scale as well as lead the next generation of AI infrastructure for disruptive security products across Cisco.

About Robust Intelligence

Robust Intelligence pioneered the category of AI Security and created the first platform for securing AI applications from supply chain, model vulnerabilities, and real time attacks. Funded by Sequoia and Tiger Global, Robust Intelligence customers include the worlds largest banking and financial institutions, HR and payroll services, FinTech and financial software, technology and consumer electronics, insurance, consulting, travel, data centers and cloud infrastructure, cybersecurity as well as government agencies. The company was acquired by Cisco in 2024.

Your Impact
Here, you will tackle ever-evolving challenges and leverage the dynamic AI landscape to craft solutions that transform the cybersecurity industry. As an AI Researcher, you'll have the chance to design cutting-edge models and algorithms around AI for security. You'll gain deep expertise in the fields of both AI and security, engaging with all facets of generative AI techniques and their deployment in production environments. You will collaborate with a talented team of researchers, engineers, and security experts, and play a pivotal role in developing groundbreaking AI solutions. Shape the future of AI for Security with us and make an enduring impact on AI adoption across the world!

Track and analyze emerging AI systems, focusing on applications, and environments related to security and safety.
Develop a platform for AI data training, fine tuning, evaluation and other AI related needs.
Develop and train AI reasoning models for security applications.
Develop agentic models with the aim of automating security testing.
Author blog posts, white papers, or research papers related to emerging threats in AI security.
Collaborate with cross-functional teams of researchers and engineers to translate research ideas into product features. You'll also have the opportunity to contribute to our overall machine learning culture as an early member of the team.
Requirements:
Minimum Qualifications:
A PhD in computer science or related fields with 3 years of industry or academic experience in artificial intelligence, OR Masters with 5 years of related industry experience OR Bachelors with 8 years of related industry experience.
A strong background in AI, machine learning, and deep learning technologies.
A strong background in reinforcement learning and its application in foundation models.
Strong programming skills in generic programming languages such as Python.
Experience in developing AI infrastructure including model training, fine tuning, evaluating and productizing cutting-edge AI models.
Preferred Qualifications:
Experience and strong professional network to attract top AI engineering talent and empowering teams to deliver their best.
Fluency in reading academic papers on AI/ML and security and translating to prototype systems.
Experience with AI/ML security risks such as data poisoning, privacy attacks, adversarial inputs, jailbreaks, etc.
Comfortable with fast iterative style development in an environment that requires autonomous thinking, risk taking and bias for action.
Ability to use the latest GenAI technologies. Comfortable with traditional ML frameworks like PyTorch, TensorFlow, etc...
Excellent written and verbal communication skills, strong analytical and problem-solving skills.
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דיווח על תוכן לא הולם או מפלה
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1 ימים
Google Israel
Location: Tel Aviv-Yafo
Job Type: Full Time
As an organization, Google maintains a portfolio of research projects driven by fundamental research, new product innovation, product contribution and infrastructure goals, while providing individuals and teams the freedom to emphasize specific types of work. As a Research Scientist, you'll setup large-scale tests and deploy promising ideas quickly and broadly, managing deadlines and deliverables while applying the latest theories to develop new and improved products, processes, or technologies. From creating experiments and prototyping implementations to designing new architectures, our research scientists work on real-world problems that span the breadth of computer science, such as machine (and deep) learning, data mining, natural language processing, hardware and software performance analysis, improving compilers for mobile platforms, as well as core search and much more.

As a Research Scientist, you'll also actively contribute to the wider research community by sharing and publishing your findings, with ideas inspired by internal projects as well as from collaborations with research programs at partner universities and technical institutes all over the world.

Google Research is building the next generation of intelligent systems for all Google products. To achieve this, were working on projects that utilize the latest computer science techniques developed by skilled software developers and research scientists. Google Research teams collaborate closely with other teams across Google, maintaining the flexibility and versatility required to adapt new projects and foci that meet the demands of the world's fast-paced business needs.

Responsibilities
Author research papers to share and generate impact of research results across the organization and in the research community.
Contribute to research growth by sharing research trends and best practices within the community by reviewing academic papers, serving on program committees and grant panels, speaking at Google events or research conferences, or organizing research conferences and visioning activities.
Deliver full projects by defining the data structure, framework, design, and evaluation metrics for research solution development and implementation. Identify timelines and obtain resources needed.
Identify new and upcoming research areas by interacting with potential external and internal collaborators. Own long-term research strategy and plans to expand the impact of Google research.
Identify undefined problems in existing technology and engage stakeholders and leaders to address them.
Requirements:
Minimum qualifications:
PhD in NLP or equivalent practical experience.
6 years of experience with research agendas across multiple teams or projects.
Experience with modern LLMs and generative models.

Multiple scientific publication submission(s) for conferences, journals, or public repositories.

Preferred qualifications:
4 years of experience leading multiple research efforts and influencing research direction.
2 years of coding experience.
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דיווח על תוכן לא הולם או מפלה
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מודים לך שלקחת חלק בשיפור התוכן שלנו :)
3 ימים
WIX
Location: Tel Aviv-Yafo
Job Type: Full Time
Were looking for a talented AI research team lead for the Data Science group, to help us develop advanced AI solutions that will empower impactful projects across Wix. The Data Science group leads the AI research and innovation efforts of the company, and is focused on pushing AI boundaries to enhance the product, optimize processes, and deliver personalized experiences.

Lead a team of AI researchers

Manage and conduct advanced hands-on research projects that will impact 250M+ users

Leverage the latest advancements in LLM customization, multimodal models, knowledge representation, and conversational AI

Build horizontal AI capabilities to be used across Wix

Work on strategic projects for the company

Collaborate with other internal departments to drive impactful data-driven projects
Requirements:
5+ years of experience in data science, with experience in managing full-cycle projects from initial concept to production deployment

PhD in Computer Science, Data Science, Statistics, Mathematics or a related field

Comprehensive understanding of machine learning and deep learning principles and techniques, including hands-on experience

Specialized expertise in NLP (Transformers, LLMs) and computer vision (multimodality is an advantage)

Ability to write production-ready code

Publications and talks at leading conferences - an advantage
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לפני 11 שעות
ריקרוטיקס בע"מ
Location: Herzliya
Job Type: Full Time and Hybrid work
We are looking for an experienced Senior data Scientist to join our rapidly growing data science team, focusing on creating ML-driven prediction and anomaly detection models.
Main Responsibilities:
Conduct in-depth research on large and diverse automotive live streaming tabular datasets, preprocess the data, as well as extract and present key insights
Search and craft indicative features that will enhance the value of ML models
Explore, design and deploy cutting-edge ML models or algorithms solutions for prediction purposes and anomaly detection
Collaborate closely with domain experts and peers to research and implement models and algorithm flows that best fit requirements
Partner with our data engineering and development teams to devise innovative solutions for productization
Requirements:
6+ years of relevant industry experience in data science or Machine Learning.
Math / Electrical Engineering / Copmuter Science / Statistics degree
Demonstrated research expertise in the tech industry or published academic papers
Profound understanding and hands-on expertise in mathematics, statistics, machine/deep learning, and data mining.
Expertise in data science pipelines is essential, including data cleansing, feature engineering, and model tuning.
Strong coding and software engineering experience focusing on advanced proficiency in Python, especially in data science libraries such as Pandas, Polars, NumPy, SciPy, Scikit-learn, and others.
End-to-end experience in leading the development of AI/DS/ML products or features
Solid experience in deep learning, utilizing platforms such as TensorFlow, Keras, PyTorch, etc.
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