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We are seeking an experienced Network Engineer to build, operate, and continuously improve our production network systems spanning on-prem and cloud environments. The role focuses on delivering highly available, secure, and scalable network solutions while resolving sophisticated technical challenges and driving operational excellence.

This position requires deep technical ownership, independent problem solving, and close collaboration with infrastructure, security, and cloud teams.

What You'll Do:

Design, implement, and maintain enterprise network infrastructure across Layer 2 and Layer 3 environments.

Drive stability, performance, segmentation, and resiliency of production networks.

Lead investigation and resolution of sophisticated network incidents and performance issues.

Develop and improve routing, excess, and connectivity strategies.

Own VLAN architecture, VLAN tagging, routing between VLANs, and link aggregation configurations.

Implement and optimize static and dynamic routing protocols (OSPF, BGP).

Partner with security teams on firewall policies, segmentation, and secure network build.

Support hybrid and cloud networking in Azure environments.

Proactively identify risks and improvement opportunities.

Act as a technical point of reference for networking topics.

Participate in on-call rotations as the need arises.

Required IT lab Infrastructure Engineer - Silicon One
Job Description
Meet the Team
You will join the Silicon One group, part of our ground breaking silicon innovation organization. We are a unique design center in Caesarea where every field - from architecture and coding to physical board design - lives under one roof.
Our team combines deep engineering expertise with a collaborative, fast-paced culture. As our IT Lab Infrastructure Engineer, you will take full ownership of lab board preparation and delivery - ensuring hardware is ready and fully operational when engineers need it, and providing hands-on troubleshooting support throughout the board's lifecycle.
Your Impact
Lead the physical and virtual lab infrastructure - from racking and stacking high-performance gear to cabling and day-to-day maintenance.
Manage inventory of high-value R&D assets, keeping track of what's available and ensuring the lab runs smoothly.
As the lab scales, write and maintain automation scripts in Python, Perl, or Bash to streamline board preparation, server provisioning, and tool deployments.
Apply strong Linux expertise to troubleshoot and resolve infrastructure issues quickly and independently.
Maintain security and IP protection standards while keeping the environment accessible and efficient for engineering teams.
This role is a great fit for someone who likes to own their domain - you'll have the space to set things up your way.

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 seeking a highly skilled Senior Communication PHY Algorithms Engineer.
This senior role is focused on the end-to-end research, design, and implementation of digital receivers for proprietary drone communication signals.
Responsibilities:
Mathematically characterize complex communication and signal detection problems. Analyze and assess design trade-offs based on both performance metrics and implementation complexity.
Develop and maintain simulations using MATLAB and Python.
Design digital receiver modules to be implemented either by FPGA of SW.
Implement features directly in SW or technically lead and verify the FPGA implementation efforts of the FPGA engineer.
Accompany the integration process of the feature until its end-to-end operation.

As part of the Perimeter team, you'll manage all incoming and outgoing traffic within our company's infrastructure, ensuring security and efficiency. In your day-to-day, you will:
Quickly identify and resolve infrastructural problems related to networking and security stacks
Ensure that network services across the company are effective and secure
Design and implement the next generation of tools for better efficiency.