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we are looking for a Senior AI Engineer.
As a Senior AI Engineer on the Guardian Agents team, you will develop both our autonomous "digital employees" that execute security programs and the Control Plane that governs them. You will build a platform that allows customers to calibrate agents through conversation, ensuring human feedback is transformed into persistent organizational knowledge. By engineering these closed-loop systems, you enable agents to learn, evolve, and deliver accurate, goal-driven security outcomes at scale.
Architect Autonomous Agents: Build goal-driven agents for complex security tasks like false-positive reduction and automated triage.
Build the Control Plane: Develop the infrastructure for Human-in-the-Loop (HITL) feedback, natural language calibration, and stateful memory systems.
Engineer for Growth: Implement evaluation frameworks and "organizational memory" to ensure agents stay accurate and follow historical security precedents.
Bridge AI & Engineering: Collaborate in a "Core Pod" with Security Researchers and Data Scientists to turn raw security signals into scalable, productized agent behaviors.
Scale Data Pipelines: Integrate agents with Big Data foundation to ensure real-time context and tenant-safe execution.

we are looking for a Senior AI Researcher.
This is a research‑first role focused on deeply understanding LLM internals to improve the security of AI agents. Youll design careful experiments on activations and interpretable features- e.g., probing, attribution & ablation/patching, representation‑geometry analyses-to uncover mechanisms behind jailbreak, indirect prompt injection, and other attacks. Then translate those insights into signals that can be used for detection and analysis of a model response.
The field of LLM interpretability at scale is exploding, with several major publications in the last months, and major opportunities for innovation.
Investigate model internals, including activation/features analysis, unsupervised clustering, discovery of directions in latent space, etc. It may also require training specific model parts to improve interpretability metrics.
Design security‑grounded evaluations: curate datasets for different attack types, evaluate performance of different white box (model internals) methods compared to black box (input/output only) baselines.
Publish and share: produce Labs posts and open artifacts; when the work is strong, aim for tier‑1 ML venues (NeurIPS, ICML, etc.) and security forums. A publication of code and/or trained models in cases of community relevant novelty.
Build tools: Several open source libraries exist (like Anthropics attribution graphs infra), but the research in the field is very dynamic, which will require you to build and adapt tools to your own research directions. This also includes agents to automate research work and distill knowledge from designed experiments.

we are looking for a Senior Backend Engineer.
Job Description:
Assume ownership of features and deliver value to customers
Design scalable Big Data pipelines using cutting-edge technologies
Deliver high-quality engineering applying common engineering principles
Work on building GenAI & Copilots security solutions
Think creatively about complex problems and deliver technological Innovation
Collaborate with others via open discussions, Design Reviews, and Code Reviews

We are looking for a hands-on technical leader to drive the design, implementation, and evolution of our cloud infrastructure. Youll take ownership of building scalable, reliable, and secure systems that empower engineering teams to deliver with speed and confidence. Youll operate in a fast-paced environment, balancing innovation and pragmatism, and fostering a culture of continuous improvement and operational excellence.
Responsibilities:
Lead end-to-end technical initiatives to design and manage cloud infrastructure across AWS and other multi-cloud environments.
Build and evolve automation frameworks and internal tools using Python, Bash, and modern infrastructure-as-code technologies (Terraform or equivalents).
Architect, implement, and maintain CI/CD pipelines that streamline delivery and improve developer productivity.
Champion observability, reliability, and performance - establishing best practices around monitoring, alerting, and system health visibility.
Collaborate closely with cross-functional engineering teams to enable scalable deployments, efficient development workflows, and resilient production systems.
Drive technical tradeoff decisions that balance speed, cost, and reliability in a dynamic, growth-oriented environment.
Act as a mentor and advocate for DevOps culture, enabling teams to take ownership of infrastructure and operations.

we are seeking a Hands-on Architect to design, build, and evolve the core of next-generation AI cybersecurity platform.This is not an ivory-tower role; it is for a builder at heart. You will write code, build functional prototypes, and own critical services from inception to production. This role demands a unique blend of deep, code-level execution with a broad, system-wide architectural vision that spans our entire data, cloud, and AI stack.
Responsibilities:
Rapidly code and build functional proofs of concept (PoCs) and prototypes to explore and validate new architectures, data platforms, data processing frameworks, and GenAI capabilities.
Validate technical feasibility, scalability, and business impact through working software, not just diagrams or documents.
Partner closely with engineering, product and data science teams to translate emerging technologies into production-ready, scalable systems.
Lead architecture design reviews, proactively identify scalability and performance bottlenecks, and embed security principles into the design process from day one.
Serve as a technical leader and mentor, elevating the team's skills through pair programming, in-depth code reviews, and deep-dive sessions on system design and software craftsmanship.

Dustphotonics, now part of Credo, develops cutting-edge technology in Silicon Photonics which is revolutionizing connectivity and communication in data centers. Silicon photonics is becoming a standard technology used for high performance systems, solving challenges of performance, integration, power and cost. This technology is growing rapidly also in other markets such as Healthcare, LIDARs and other sensors. We are looking to solve the difficult problems, in a smart and simple way, by thinking out of the box, leveraging the knowledge and know-how of the team members and work as team to create Magic. Our Company culture is characterized by accountability for our ethics, for being fair to every employee, customer, supplier and partner. We believe we must work hard and have fun on the way to success. We are looking for Junior Physicist to be part of the laser and silicon photonics testing and characterization group. We welcome you to join our team - Apply for your next career opportunity with us!

Responsibilities:

* Develop new testing methods, plan experiments and analyze test results to enable new product development.
* Characterize the performance of lasers and various photonic devices over different conditions to ensure they meet target specs.
* Participate and assist in Failure analysis and yield improvement investigations.

Hiring Manager:
Arie Faitelson

Nuvoton Israel is a leading supplier of SoCs, microcontrollers and security hardware solutions for tier-1 customers in the computing and server business. A self-contained design center, spanning from product management, system and chip architecture, through design, software development, system engineering and production. Our products combine unique sets control, management, and advanced security solutions, enabling our customers to establish differentiation in their end markets. We are looking for a Chip Design Verification engineer to join our Verification team! This is your opportunity to have an impact on the design of millions of computers sold worldwide each year by leading brands.
The role includes: - Building complex verification environments - Meeting the challenges presented by state-of-the-art design - Continues professional growth using the most advanced tools and methodologies - Use AI for improved productivity

Nuvoton Israel, located in Herzliya, is a fabless semiconductor company developing innovative solutions for the Security, Cloud, and Computing domains. Our products include advanced ICs integrated with embedded software, shipped yearly in tens of millions to tier-1 Computing OEMs and cloud service providers such as HP, Dell, Google, Microsoft, and others. We are seeking an experienced Board Design Engineer to join our Hardware team. In this role you will be involved with the entire Board development process. Additionally, experience with FPGA design is an advantage. Future relocation to Austin, Texas is an option.
Responsibilities · Lead the full board design process, including schematic capture, layout, and simulations. · Collaborate with cross-functional teams to define hardware specifications and ensure design quality. · Participate in system bring-up, testing, and validation phases. · Contribute to design reviews and documentation.

ISI is seeking a highly skilled, experienced, and motivated Satellite Systems Engineer to join a cutting-edge satellite program. If you are passionate about space technology, innovation, and tackling complex engineering challenges, we would love to hear from you! As a member of our fast-paced team, you will have the unique opportunity to shape the development of future products for a leading space-based intelligence company.


Responsibilities:

* Lead the design, development, and implementation of a satellite system, encompassing electro-optical payloads, communication systems, and computerized systems
* Collaborate with cross-functional teams, subcontractors, and customers, to define system requirements, specifications, and architectures for satellite projects
* Conduct detailed system analysis and simulations to optimize system performance, reliability, and efficiency
*  Manage and oversee the integration, testing, and validation of satellite systems to ensure compliance with design specifications and mission requirements
*  Lead technical reviews, risk assessments, and troubleshooting activities to identify and resolve system-level issues

Advantages:

* Master's in Systems Engineering.
* Experience with orbital mechanics, satellite constellations, or distributed space systems.
* Experience with system simulation tools and software (e.g., STK, GMAT, Matlab, Simulink)
* Familiarity with regulatory and compliance standards related to satellite operations and space systems