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Our Security team is seeking a Security Architect to drive cross-PR&D security alignment, lead complex security design reviews, and shape the security architecture of our strategic cross-technology initiatives. This role serves as the senior technical security authority across our R&D ecosystem- partnering with product, platform, and infrastructure teams to embed security into every layer of our Secure Software Development Lifecycle (SSDLC) and to guide us toward a robust, modern, and secure architecture.
The ideal candidate is highly professional, demonstrates a can-do attitude, and brings the seniority and presence to engage R&D architects and senior stakeholders as a peer. You will need strong technical depth, excellent communication skills, and the ability to translate complex security considerations into clear business and engineering decisions across a diverse range of stakeholders.
What you'll do:
Drive cross-PR&D alignment of the Secure Software Development Lifecycle (SSDLC), establishing consistent standards, controls, and practices across all engineering groups.
Lead complex security design reviews for new technologies, systems, services, and strategic cross-tech initiatives.
Define and own the security architecture for high-impact cross-team initiatives, ensuring security is embedded from the earliest design stages.
Serve as the security counterpart to PR&D architects- representing security in architecture forums, design discussions, and strategic technology decisions.
Partner with DevOps, Infrastructure, Platform, and R&D teams to integrate security into CI/CD pipelines, infrastructure-as-code, and shared platform services.
Perform threat modeling and architectural risk assessments to identify and mitigate weaknesses before they reach production.
Develop and maintain security guidelines, reference architectures, and best practices that scale across the organization.
Evaluate and recommend security tools and technologies to continuously strengthen our security posture.
Stay current on emerging threats, vulnerabilities, and architectural patterns, translating them into actionable improvements to our security strategy.

The Senior Silicon Photonics PIC Design Engineer will help build next-generation Photonic Integrated Circuits (PICs) that power high-performance optical interconnect solutions. In this role, you will lead the design, simulation, layout, and system-level testing of advanced silicon photonics components, while contributing to optical test instrumentation for emerging semiconductor test markets.
As a member of the Silicon Photonics Engineering Staff, you will be a key player in the definition, implementation, and validation of complex automated test equipment that interfaces optical ports of silicon photonic devices at all stages of fabrication, from wafer probe to packaged test.
Lead the design, simulation, layout, and system-level testing of advanced silicon photonics components and Photonic Integrated Circuits.
Utilize simulation and design tools, including Ansys/Lumerical and Cadence Virtuoso, to design, validate, and optimize photonic designs.
Collaborate closely with design, layout, EIC, packaging, validation, quality, and system architecture teams to develop high-performance integrated photonic circuits and validate link performance.
Partner with fab and process engineers to define and optimize device design and implement process monitoring structures.
Develop test and qualification plans in coordination with validation and quality engineering teams.
Conduct rigorous testing and characterization of devices and PICs, including passive and active photonic components.
Engage in direct collaboration with silicon foundries to streamline processes and support successful tape-out execution.

The Senior Silicon Photonics PIC Design Engineer will help build next-generation Photonic Integrated Circuits (PICs) that power high-performance optical interconnect solutions. In this role, you will lead the design, simulation, layout, and system-level testing of advanced silicon photonics components, while contributing to optical test instrumentation for emerging semiconductor test markets.
As a member of the Silicon Photonics Engineering Staff, you will be a key player in the definition, implementation, and validation of complex automated test equipment that interfaces optical ports of silicon photonic devices at all stages of fabrication, from wafer probe to packaged test.
Lead the design, simulation, layout, and system-level testing of advanced silicon photonics components and Photonic Integrated Circuits.
Utilize simulation and design tools, including Ansys/Lumerical and Cadence Virtuoso, to design, validate, and optimize photonic designs.
Collaborate closely with design, layout, EIC, packaging, validation, quality, and system architecture teams to develop high-performance integrated photonic circuits and validate link performance.
Partner with fab and process engineers to define and optimize device design and implement process monitoring structures.
Develop test and qualification plans in coordination with validation and quality engineering teams.
Conduct rigorous testing and characterization of devices and PICs, including passive and active photonic components.
Engage in direct collaboration with silicon foundries to streamline processes and support successful tape-out execution.

We are looking for a talented AI Solutions Engineer to join our innovative AI team. The team develops advanced AI platforms and applications including agentic workflows, Retrieval-Augmented Generation (RAG) systems, Large Language Model (LLM) based solutions, AI agents, MCPs, and more. You will have the opportunity to shape how AI transforms our products and internal processes worldwide. Your responsibilities will include implementing state-of-the-art AI technologies, developing all aspects of the project - AI, code, data preparation, evaluation, and deployment. We are looking for a motivated teammate who thrives on solving complex problems with AI and continuously explores emerging techniques in this rapidly evolving field.

What you'll be doing:

Design and implement Agentic platforms and workflows to simplify the agentic experience across the company.

End-to-end solutions Implementation to increase the organization quality and productivity.

Develop AI solutions that integrate seamlessly with existing products and workflows.

Build evaluation frameworks to measure and improve AI system performance.

Collaborate with cross-functional teams to identify and implement AI opportunities.

Collect and prepare data from multiple large scale sources for AI training and inference.

Our Security team is looking for a highly skilled and security-savvy Application Security Engineer to lead our product and application security efforts. In this role, you will drive security design, ensure secure coding practices, and validate our services and environments against the highest security standards.
You will work closely with our R&D and Product teams to identify, mitigate, and prevent security risks throughout the software development lifecycle (SDLC). You will own security initiatives, mentor developers on security best practices, and play a key role in shaping the security posture of our products.
The ideal candidate is highly motivated, eager to learn, and has a security by design mindset. This role provides career growth opportunities, enabling you to deepen your expertise in AppSec, DevSecOps, and cloud security.
What you'll do:
Partner with development and product teams to integrate security best practices into the SDLC
Lead threat modeling and architecture security reviews to proactively identify and mitigate risks
Conduct security assessments, including code reviews, vulnerability scans, penetration testing, and secure product design reviews
Stay up to date with emerging security threats, vulnerabilities, and industry trends, ensuring we remain ahead of evolving risks.
Support and contribute to security incident response activities, including root cause analysis and post-incident improvements
Automate security processes and integrate security tools within CI/CD pipelines
Develop and deliver secure coding training to engineering teams.

Opportunity Overview
we are seeking a versatile and hands-on Lab Manager to lead the day-to-day operations of our Israel site. This newly created role combines laboratory management, production operations coordination, customer-specific planning, facilities oversight, contractor management, and support for team management.
The successful candidate will serve as an operational focal point for the site, ensuring laboratory readiness, operational efficiency, quality compliance, and effective support of engineering, pre-production, and customer-related activities.
Key Responsibilities
This position is ideal for a proactive leader with a strong technical and operational background who enjoys working across multiple disciplines and can successfully balance strategic planning with hands-on execution. The individual will play a critical role in building a scalable operational infrastructure that supports business growth while delivering outstanding customer support and operational excellence.
Laboratory & Production Operations Management
Manage daily laboratory operations and ensure a safe, organized, and efficient working environment.
Maintain laboratory equipment, tools, inventory, and test assets.
Coordinate equipment maintenance, calibration, repairs, and upgrades.
Ensure laboratory readiness to support engineering, product development, customer demonstrations, and production activities.
Drive capacity planning to support current and future business requirements.
Manage inventory, spare parts, materials, and operational consumables.
Lead and coordinate pre-production and engineering manufacturing activities.
Plan system assignments and operational priorities according to business and customer needs.
Ensure customer-specific requirements are properly reviewed, communicated, and implemented before production activities are executed.
Coordinate workflows, resources, and priorities to meet customer commitments and delivery objectives.
Develop and maintain operational procedures, work instructions, and performance metrics.
Support the introduction of new products, processes, and operational improvements.
Partner with Engineering, Supply Chain, and Customer Support teams to resolve operational issues.
Lead continuous improvement initiatives focused on productivity, quality, cost optimization, and customer satisfaction.
Monitor and report operational performance to management by establishing operational KPIs
Contractor Management - Support Team lead
Support Team Lead to build team capability to support future growth.
Support contractor recruitment, onboarding, training, and employee development activities.
Manage relationships with suppliers, contractors, and external service providers.
Coordinate subcontracted activities in support of laboratory and operational requirements.
Help organize work schedules, staffing priorities, workload balancing, and resource allocation.
Provide day-to-day guidance to team members.
Monitor supplier performance and ensure compliance with service expectations.
Support procurement activities related to laboratory operations, facilities, and site services.
Foster a culture of accountability, collaboration, safety, and continuous improvement.
Facilities & Site Management
Act as site key contact for facility-related matters.
Coordinate external vendors, contractors, and workplace service providers.

Our networking is a world-leader in building the most powerful supercomputers in the world which drive the AI and HPC industry. These rely on high performant network ASICs which connect GPUs at scale for efficient data transfer and compute. We are looking for a hardware performance modeling architect to join our team and build a network simulator used for the design, optimization and exploration of our future networking chips. The role is cross-disciplinary, collaborating with hardware and software teams across the wider company. You will solve complex problems, develop innovative solutions and be instrumental in determining the architecture of our next generation networking solutions.

What you'll be doing:

Define the Network Adapter chip architecture end to end from the market requirements through design and all product life cycles (post/pre-silicon, on deployments). Work with related industry standards & customers on deploying your tech.

Collaborate with teams across teams (physical design, logic design, system software, firmware, applications)

Develop cycle-accurate simulation components to evaluate and analyze micro-architecture and architectural options.

Explore innovative ideas to improve and optimize our chip systems performance.

Serve as a focal point within the organization and distribute the knowledge that you acquire.

we are looking for an experienced Software Team Lead to lead a team developing high-performance, mission-critical software for next-generation cellular networks.
In this role, you will combine technical leadership, people leadership, and hands-on development, driving the design and delivery of scalable solutions used by leading mobile operators worldwide. You will play a key role in shaping the architecture of our company's next-generation monitoring and analytics platform while mentoring engineers and fostering a culture of technical excellence, ownership, and innovation.
Working closely with architects, product managers, and cross-functional R&D teams, you will influence technical direction and lead the development of complex systems across 4G/5G, Radio, and Core Network technologies.
Responsibilities
Lead, mentor, and develop a team of software engineers, supporting their professional growth and technical excellence.
Drive architectural and technical design decisions for high-scale, performance-critical systems.
Take end-to-end ownership of projects, from design and implementation through deployment and continuous improvement.
Remain deeply involved in hands-on development, debugging, performance optimization, and solving complex technical challenges.
Collaborate closely with Product Management, Architects, and R&D teams to define technical roadmaps and deliver impactful solutions.
Build highly scalable, reliable, and efficient software infrastructure supporting next-generation cellular networks.
Promote engineering best practices, code quality, design reviews, and technical innovation across the team.
Lead cross-functional initiatives and drive alignment between multiple stakeholders and engineering teams.

What is the job:
A leading global high-tech company in Tel Aviv is seeking a motivated and detail-oriented Collections Specialist to join its Finance team. The role offers ownership of the end-to-end collections process, close collaboration with Sales, Accounting, customers, banks and tax authorities, and exposure to complex financial processes.
What will you do?
Manage the end-to-end collections process, including customer balances, overdue receivables and payments follow-up.
Issue customer statements, maintain regular communication, and resolve collection issues and escalations with Sales and internal teams.
Perform customer account reconciliations and ensure accurate records.
Manage special banking transactions, including withholding-tax certificates.
Support customer credit reviews, credit holds and timely release of blocked orders.

What will you do?
The network expert team is part of the customer services group, as a network expert you will act as an escalation point for NOC, customers, and onboarding team for technical network issues.
Assist in incident response and support customers during network events and attacks.
Work with network architects, engineering, and R&D on infrastructure improvements.
Actively monitor, react, and troubleshoot system events and alerts.
Investigate and resolve network related issues.
The position requires on-call duties.

We are expanding our renowned and respected Threat Intelligence Research team with a dedicated focus on online applications, APIs, and modern automated threats. We are seeking a passionate, innovative, Cyber Threat Intelligence Researcher (Associate/Mid-Level profile) to support research efforts focused on Web Application Security, Online APIs, and Bot Management.
Key Responsibilities
Threat Research & Analysis:
Track, analyze, and qualify global security threats targeting Web Applications, Online APIs, and Bot Management solutions.
Monitor threat actor ecosystems and forums.
Uncover and describe infrastructure trends, new attack vectors, and automated attacks trends.
Mine, analyze, and visualize attack data leveraged from public, underground and internal sources to identify emerging trends.
Thought Leadership & Content Creation:
Contribute to threat intelligence reports and author research papers, technical advisories, and regular blog posts on emerging and breaking threats and application attack trends.
Summarize findings into clear and actionable insights for technical and business audiences.
Create customer-facing presentations and research materials; present your findings in front of internal and external audiences.