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As a Network and Security Engineer, you will:
Design, implement and manage complex enterprise networks (LAN, WAN and WLAN)
Configure and maintain switches, routers and layer 3 devices from major vendors
Deploy and manage network security solutions, including firewalls, WAFs and load balancers
Monitor network performance and proactively resolve performance bottlenecks and security risks
Troubleshoot complex routing and switching issues (OSPF, BGP, EIGRP, VLANs and VRFs)
Maintain documentation and diagrams for network architecture and configurations.

Were looking for a highly skilled Network Systems Performance Engineer to join our R&D Quality and Performance group. In this role, you will design and execute performance, scalability, and reliability tests for our client networking and security components across multiple platforms.
You will work closely with Development, QA, Product, and Architecture teams to evaluate system performance under diverse network conditions and ensure our client software meets high standards of stability, quality, and efficiency.
Responsibilities
Define, design, and execute performance, scalability, load, throughput, and stress tests for client network functionality across multiple operating systems
Build and maintain performance testing environments, including physical and virtual lab setups, network simulators, and traffic generation systems
Evaluate the behavior and performance of client networking and security workflows in various operational and environmental scenarios
Simulate and analyze diverse network conditions, including jitter, packet loss, bandwidth variations, latency profiles, and connectivity constraints
Analyze CPU, memory, and other resource utilization across different OS platforms to ensure efficient and stable client performance
Collaborate with R&D teams to identify bottlenecks, investigate performance issues, and drive improvements in architecture and implementation
Prepare documentation, test methodologies, and clear performance reports for technical teams and stakeholders
Contribute to ongoing enhancement of performance testing tools, methodologies, and lab infrastructure
Develop Scripts in Python, Bash, or PowerShell. Alternatively Java - advantage.

We are looking for an IT Systems Engineer to join our team and help scale our global operations.
You'll own the technical architecture of our SaaS applications, identity platform, and endpoint management strategy, ensuring they work together seamlessly. This is a hands-on engineering role where you'll design scalable solutions, serve as the Tier 2-3 escalation point for complex technical challenges, and help shape how we integrate AI-powered tools into our environment
Job responsibilities:
SaaS & Identity Architecture
Help with the design and evolution of our SaaS strategy, ensuring scalable, secure, and seamless management of enterprise applications.
Own the Okta identity platform: SSO/SAML configuration, SCIM provisioning, lifecycle automation, and access governance across 50+ applications.
Define standards, policies, and best practices for application integration, implemented across the broader IT team.
Build and maintain integrations between SaaS platforms to streamline data flows and reduce manual administration
Continuously evaluate new tools, AI-powered applications, and frameworks to strengthen our SaaS capabilities, including building the integration strategy for each.
Support the integration and governance of AI-powered tools, ensuring secure deployment aligned with IT and Security policies.
Endpoint & Device Management
Administer and optimize Jamf Pro (Macs) and JumpCloud (Windows devices), ensuring compliance, security, and seamless user experience.
Optimize deployment and lifecycle workflows to enable zero-touch onboarding and efficient device management
Partner with IT Specialists to operationalize onboarding, compliance, and device lifecycle processes at scale.
Support audit, reporting, and compliance initiatives by maintaining clear visibility into device health and fleet metrics.
Tier 2-3 Support & Team Collaboration
Serve as the escalation point for complex MDM, identity, and SaaS-related issues, performing root cause analysis and driving resolution.
Collaborate with IT Specialists to support day-to-day IT operations, guiding execution while helping resolve advanced tickets.
Work closely with IT Security Engineers to align system configurations with company-wide security and compliance objectives.
Identify opportunities to reduce ticket volume through self-service capabilities and process improvements.

We are looking for a talented communication PHY algorithms engineer to join our
growing, highly motivated, and skilled modem research team, to lead and participate in
research of proprietary wireless communication signals and design modulators,
demodulators as part of our counter-drone cyber-based product.
Responsibilities:
Research and analysis of proprietary air interface: algorithm research of sampled wireless signals using MATLAB or Python, to define all radio characteristics including sample rate, modulation scheme, error corrections, spreading techniques and more.
Full modem implementation and simulation in MATLAB or Python.
Guide and support the FW, DSP and FPGA teams for concept implementation and debug.
Analysis and debug of PHY algorithms behavior and performance improvements.

We are looking for an experienced Telecom Product Manager with deep knowledge of cellular networks and hands-on background as a Control/Operations Engineer at a mobile operator. The role focuses on leading User Plane and Quality Analytics products, with a strong customer orientation and close collaboration with Sales teams.

As a Network Implementation Engineer, you will be the initial point of our efforts to execute deployment, maintenance, and operations of private data networks worldwide. You will work with Technical Program Managers, Network Engineers, Design and Infrastructure Engineers, Field Engineers within our company, as well as construction and telecommunications vendors and contractors, all to position your team and organization for success.
You will facilitate faster, better, and more efficient, positive outcomes for the business and our customers. Your objective will be to build the worlds most reliable, cost-effective and scalable network to support all of our current and future customers and users globally.
our company's network provides services to millions of Internet users around the world. Our metros are on the edge of our network where our companyconnects to its users. The Network Team is responsible for operating that network reliably and at scale. Our team owns the full life cycle of all space, power, and network assets in all of our companys data centers and metro points of presence globally. From the foundation, we are involved from site acquisition to construction and are accountable for what space and power is delivered. We're involved in every facet of network delivery from architecture and design to installation, configuration, activation, and commissioning.
Responsibilities
Deliver our company's network reliably and at scale, with a focus on workflow automation and efficiency.
Drive adaptable and scalable approaches, collaborating with cross-functional teams to optimize network deployment cycle time and operational costs through process improvements.
Own an area of responsibility, addressing issues, anticipating needs and escalating as necessary, while identifying automation opportunities to improve efficiency and prevent reoccurring failure modes.
Maintain accurate network data to drive operational excellence.

We are looking for a phenomenal engineer to join the chip simulation team for networking chips and GPUs. This simulation platform enables our engineers across firmware, SDK, and OS domains to develop and test their code without relying on physical hardware. If you're a creative, self-driven engineer passionate about systems-level design and eager to build technology that empowers internal teams, we want to hear from you.

What Youll Be Doing:

Develop and maintain simulation infrastructure components for different simulation teams (GPUs, switches, NVLink, Ethernet, PHY) of our high-performance networking chips.

Define, implement, and validate simulations of core infra features, improve performance, maintain multi processes and multi-threaded IPC mechanisms (sockets, queues etc.), define architecture and the building blocks of the simulation.

Own, extend and optimize all the CI/CD of the simulation team, starting from servers installation to adding and maintaining various Jenkins jobs that help developer and improve their life.

Collaborate with chip architects, firmware developers, and hardware design teams to accurately simulate complex behaviour in software.

Support internal users by debugging simulation flows and collaborating on bug resolution.

Take part in future-facing innovation by enabling simulation for next-generation devices and features.

We are looking for best-in-class Chip Design Engineers to join our outstanding Networking Silicon engineering team, developing the industry's best high speed communication devices, delivering the highest throughput and lowest latency! Come and take a significant part in designing and verifying our groundbreaking and innovating chips, enjoy working in a meaningful, growing and highly professional environment where you make a huge impact in a technology-focused company.

What you will be doing:
Join Beer-Sheva/Tel-Aviv group, working on design in developing RISCV Core for network accelerators.
Design of chip blocks/entities according to specifications under challenging constraints and with high orientation to power, area and performance.
Daily work will involve design and might involve any or all aspects of chip development including design and micro-architecture.
Work closely with firmware, software and other groups around the globe.
Work mode: Hybrid home-office.

Manage, configure, and maintain network devices including switches, routers, and firewalls.
Monitor network health, performance, and capacity; proactively resolve issues.
Manage L2 operations: VLANs, trunking, STP, link aggregation, and segmentation.
Troubleshoot and resolve advanced network incidents and escalations.
Implement and enforce security best practices across IT and OT networks.
Participate in on-call rotations and support scheduled maintenance activities
Minimum 3 years of hands-on experience in network administration and operations within an enterprise environment.
Strong knowledge of L2 networking concepts (switching, VLANs, STP, trunking).
Experience with Cisco networking devices IT and OT.