דרושים » הנדסה » Security Researcher II Security for AI

Looking to take your low-level C++ skills to the next level and make real security impact at massive scale? Join our Defender for Endpoint team in Israel.
Cyber-attacks are growing in volume and sophistication, making traditional defenses increasingly ineffective. our company's 365 Defender combines the power of Defender for Endpoint, Office, Cloud Apps, Identity, Sentinel, and XDR to provide a unified defense solution. By analyzing threat signals across domains, it offers a complete picture of attacksallowing organizations to detect, respond, and recover efficiently.
Our EDR Prevention Group is part of the Defender for Endpoint team. We build core components of the Windows agent responsible for:
Collecting security events from the endpoint
Processing and sending data to the cloud
Applying local remediation and protection
This agent runs on over 100 million devices worldwide and plays a key role in protecting users and enterprises from modern threats. You'll join a team that tackles low-level, high-impact engineering challenges and shapes the next generation of endpoint protection.
Responsibilities
As a Client Engineer on our team, youll help shape the core of our company Defender for Endpoints Windows agent, writing performance-critical code in C++ and Rust. Your work will directly protect millions of users worldwide.
Youll build cutting-edge security features, collaborate across disciplines (engineering, product, research, and data science), and help improve the resilience of our endpoint security platform.
This is a great opportunity for engineers who are passionate about system-level development, want to work at massive scale, and care about making the digital world safer.
We value inclusive collaboration, continuous learning, and a growth mindset.
What You'll Do
Design and implement features in Defenders Windows agent (C++ / Rust)
Improve core infrastructure and drive performance, reliability, and security
Work closely with product, data science, and research teams
Mentor junior engineers and support a culture of shared learning
Take ownership of technical decisions and continuously improve team practices.

We are looking for a talented Application Security and Secure Software Development Lifecycle (Secure-SDLC) Expert to lead our elite security researchers team. As an Application Security Leader, you will take an active role in leading various services including penetration testing and security development lifecycle activities that will help evaluate our customers security level and improve it. A typical job could be breaking into a segmented secure system at a Fortune 500 organization or perform a threat modeling process for a critical enterprise system.
Responsibilities:
Ensure customers security by hands-on penetration testing, hypothesizing threats, helping development teams remediate risks upfront, and executing secure implementation efforts
Escort, evaluate and improve the application security development lifecycle of our customers, including Secure-SDLC gap analysis, threat modeling and other related activities
Improve secure coding and Secure-SDLC practices, application security requirements, automation, training, and metrics
Lead the internal Secure-SDLC process of the R&D department in
Identify, communicate, and drive the resolution of vulnerabilities as an application security domain expert
Research and advocate for new application security solutions and technologies
Continue to drive security evaluation earlier in the cycles through iterative security testing

We are looking for a skilled and motivated Software Engineer to join our backend data infrastructure team. You will be at the core of data ecosystem, building and maintaining high-performance data services and pipelines that support both real-time and batch workloads. Your work will directly impact how data is accessed and leveraged across the company from live production environments to ML training pipelines. You will design and maintain systems that span hybrid infrastructure (on-prem and cloud), and ensure our data platform is fast, reliable, and scalable. We value engineers who are curious, open-minded, and excited to learn new technologies and practices as the landscape evolves.
As a Big Data Engineer, you will:
Design, implement, and maintain backend services for managing and processing large-scale data.
Build and operate production-grade data pipelines and infrastructure.
Develop utilities ,libraries and services to support high-throughput data retrieval and access patterns.
Ensure observability, stability, and performance of data services in hybrid (cloud/on-prem) environments.
Monitor and troubleshoot issues in live systems and continuously improve their robustness.
Work cross-functionally to ensure data is accessible, well-modeled, and easy to consume by other teams.

we are a global leader in hybrid cloud security. our company brings a new approach that uses the attackers perspective to find and remediate critical attack paths across on-premises and multi-cloud networks. The company's platform enables companies to rapidly prioritize and respond to cyber risks affecting their business-sensitive systems.
We are looking for a skilled and motivated C# Backend Developer to join our Continuous Exposure Management (CEM) department. The ideal candidate will bring strong technical expertise, initiative, and a collaborative mindset to our mission of securing modern enterprise environments.

We are looking for an experienced Senior Algorithm Engineer with expertise in Computer Vision to join our AI team. In this role, you will design, develop, and optimize state-of-the-art vision-based algorithms that power our AI-driven solutions. You will work with large-scale real-world data, contribute to cutting-edge research, and play a key role in bringing advanced AI capabilities to millions of users worldwide.
Responsibilities:
Design, develop, and optimize Computer Vision and Deep Learning algorithms for real-time AI-driven applications.
Work with large-scale visual datasets to train, test, and validate models.
Research and implement state-of-the-art machine learning techniques, including object detection, image segmentation, scene recognition, and 3D processing.
Enhance the efficiency, accuracy, and robustness of existing vision-based models.
Collaborate with software engineers, data scientists, and product teams to integrate algorithms into AI-powered platform.
Stay up to date with the latest advancements in Computer Vision, AI, and Generative Models.

The Site Reliability Engineering (SRE) team at is responsible for provisioning and maintaining cloud infrastructure from development through production for all product initiatives, and working with developers and product managers to ensure that our products are not only reliable and performant, but also cost-efficient. Our platform is built on Google Kubernetes Engine (GKE) and utilizes several other Google technologies such as Memorystore, Cloud Datastore, PubSub, Cloud Functions, BigQuery, and Vertex AI, as well as services from other vendors such as Amazon SES.

In the development process, SREs provide developers with stable and performant CI and release pipelines and development environments to facilitate frequent delivery of new product features. In production, SREs perform Tier 1 on-call and incident management functions, supporting a high-throughput platform which processes more than 15 billion events per day. To ensure the reliability of this environment for our customers, SREs work closely with developers and product managers to understand service level objectives, think through failures scenarios, and design systems which balance cost with reliability objectives. Additionally, SREs collaborate with the Information Security team to ensure that cloud infrastructure is properly secured, and that sufficient controls are in place to meet our compliance goals with respect to industry standards such as SOC 2.



Role Responsibilities
Write high-quality infrastructure-as-code that automates the provisioning, deployment, scaling, and monitoring of infrastructure to ensure that it is reliable and performant
Write maintainable code for product functionality with a primary emphasis on operations, scale, resiliency, and monitoring
Work with other engineers to ensure that new services are well-designed, properly monitored and have well-defined SLIs and achievable SLOs
Debug production issues, learn to mitigate them quickly, and find ways to prevent them
Maintain runbooks for manual tasks and replace those runbooks with automation whenever possible
Proactively track our capacity, quotas, and other performance limits to plan for growth
Participate in a 24x7 on-call rotation to handle product availability issues as well as urgent customer support escalations

We are looking for a Red Team Expert with a deep understanding of both information security and computer science. The right person will have to learn advanced concepts such as application manipulation, exploit development, and stealthy operations. This is not a press the button type of job! This career is technical and challenging with opportunities to work in some of the most exciting areas of security on extremely technical and challenging work. A typical job could be breaking into a segmented secure zone at a Fortune 500 organization, reverse engineering an application and both developing and exploiting the most recent vulnerabilities, all without being detected.
Responsibilities:
Global organization red-team assessments and security posture
Co-ordinate and execute systems and network level advanced red team exercises for different environments
Design and develop scripts, frameworks and tools required for facilitating and executing complex undetected attacks
Configure and troubleshoot security infrastructure devices
Develop technical solutions and new security capabilities to help mitigate security vulnerabilities and automate repeatable tasks
Write or assist with comprehensive reports including assessment-based findings, outcomes and propositions for further system security enhancement

We are looking for a Technical Solutions Engineer with exceptional interpersonal and communication skills to join our Business Enablement Team. This role is ideal for someone who thrives at the intersection of cutting-edge technology and customer collaboration. You will work closely with clients, researchers, and engineers to deliver innovative solutions using state-of-the-art language models and speech recognition systems.

Your ability to clearly communicate complex technical concepts in English and build strong relationships with stakeholders will be just as important as your technical expertise.

Key Responsibilities:
Act as a technical liaison between customers and internal teams, translating business needs into scalable AI solutions.
Integrate NLP and ASR (Speech-to-Text) models into production systems with a focus on performance and reliability.
Collaborate closely with ML researchers and engineers to design, implement, and optimize AI-driven features.
Provide hands-on technical support and guidance to clients during integration and post-deployment phases.
Communicate complex technical concepts clearly and effectively in both written and spoken English.
Stay up to date with the latest advancements in NLP, ASR, and AI infrastructure to inform solution design and innovation.

Power the Future with us! we're a global leader in smart energy technology, with over 4,000 employees, offices in 34 countries, and millions of installations worldwide. Our innovative solutions include solar inverters, battery Storage, backup systems, EV charging, and AI-based energy management. We're committed to making clean, green energy the primary power source for homes, businesses, and beyond. With the growing demand for electricity, the need for smart, clean energy sources is constantly rising. We offers amazing opportunities to develop your skills in a multidisciplinary environment, covering everything from research and development to production and customer supply. Work with talented colleagues, tackle exciting challenges, and help create a sustainable future in an industry that's always evolving and innovating. Join us and be part of a company that values creativity, agility, and impactful work. The IoE group specializes in making our devices smarter and more connected. By joining us, youll have the opportunity to be involved from early stages of architecture & design planning, through development and testing phases up to integration within our products, infrastructures, and field deployment What you'll be doing in this position:
* Design, develop, TEST and maintain code for modern Embedded Linux based IOT devices, both in low level and system level development.
* Participate in architectural decisions and offer technical leadership to the development team.
* Lead projects end-to-end, including task planning, prioritization, and coordination across multiple developers and teams, reporting progress directly to the team leader.
* Conduct code reviews and mentor junior developers to ensure adherence to best practices and coding standards.
* Debug and troubleshoot software issues
* Work with adjacent teams such as software, integration, system, support and hardware.
 
Country:
Israel
City:
Herzliya