דרושים » מחשבים ורשתות » Communication System Engineer- 2552

Wireless Network Engineer (Wi‑Fi, Cellular, IP Networking, Roaming)
The Wireless Network Engineer supports the design, deployment, monitoring, and troubleshooting of wireless connectivity systems across Wi‑Fi, cellular (4G/5G), cellular data roaming (IPX/GRX), and IP‑based networks. This role is ideal for someone early in their networking career who is eager to grow into advanced wireless engineering, RF optimization, roaming technologies, and carrier‑grade mobility systems.
Key Responsibilities
Wireless (Wi‑Fi, Cellular & Roaming)
Configure, deploy, and maintain Wi‑Fi networks (APs, controllers, authentication, RF tuning).
Support integration and testing of cellular connectivity solutions (LTE/5G routers, modems, SIM/eSIM management, private cellular).
Assist with cellular data roaming environments, including:
IPX/GRX connectivity
GSMA standards and roaming guidelines
ITU numbering and signaling frameworks
Roaming partner onboarding, testing, and troubleshooting
Perform RF troubleshooting, signal analysis, and coverage validation using standard tools.
Monitor wireless and roaming performance, identify issues, and escalate complex problems to senior engineers.
IP Networking
Configure and troubleshoot Layer 2/Layer 3 networking (VLANs, routing, switching, DHCP, DNS).
Support network security configurations (firewalls, VPNs, IPsec tunnels).
Assist in maintaining network documentation, diagrams, and configuration standards.
Participate in network monitoring, alert triage, and incident response.
Operations & Support
Provide hands‑on support for lab setups, field deployments, and customer pilots.
Collaborate with cross‑functional teams (DevOps, IT, Product) to validate new features and network changes.
Contribute to testing plans, device certifications, roaming tests, and performance benchmarking.
Maintain accurate logs, tickets, and reports.

we are looking for a Network engineer to join our IT Network team. We are looking for an all-around player who will join our network team performing a variety of tasks including WAN/LAN infrastructure Cloud networks and High-performance networks support and maintenance and Developing/Automating the IT infrastructure.
Responsibilities:
Maintaining the network's integrity including implementing new systems, troubleshooting and repairing network issues, as well as developing, applying and enforcing best practices and policies
Defining, installing and maintaining new network solutions
Monitoring the network performance over time
Managing multi-vendor environment (Juniper, Cisco, Arista, Dell, Fortinet)
NETOPS attitude (network as a code, network automation, auto provision)
Tier 3 and tier 4 troubleshoot and support
Supporting various development Departments.

as a senior team member, you will be part of a development effort of high-performing software automation systems fordata  center environments. you will interact with nic, os, switch, hca, cpu and gpu compute as well as architects, network engineers, and developers. we drive the data growth of the worlds biggest companies. with talented engineers around the globe, the work environment is dynamic, meaningful, and fast-paced. are you ready for the challenge?
what youll be doing:
design and develop an automation platform used to provision, configure, and monitor hpc data centers.
implement scalable, reliable, and maintainable services that enhance cluster visibility and improve operational efficiency.
collaborate closely with internal and external stakeholders to understand requirements and deliver robust full-cycle solutions.
improve stability and performance across the provisioning pipeline through architectural enhancements and code optimizations.
troubleshoot issues in distributed environments and contribute to system observability and reliability improvements.
work cross-functionally with architects, DevOps engineers, product managers and stakeholders to ensure high-quality releases.
participate in code reviews, technical design discussions, and continuous improvement activities within the team.

We are looking for an experienced system engineer to participate and lead the development of a radio-based drone detection and mitigation system as part of the company products.

Responsibilities:
Lead features and platforms from ideas to releases.
Guide and participate in the research and analysis of both proprietary and standard radio communication protocols.
Develop and optimize algorithms for scanning, signal separation, antenna selection, etc.
Define requirements and guide other multi-disciplinary teams (SW, Modem algorithms, DSP, and FPGA) through implementation and debugging.
Analyze and define complex system behaviors, state machines, algorithms, and event-response logic, including radio link budget considerations.
Perform independent, hands-on debugging and optimization for system problem-solving using tools like MATLAB, Python, Excel, and other log analysis software.
Gain a deep understanding of the full system to guide and support development, testing and validation teams.

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.

Leading the technical side of the operations and projects which includes:
Defining a proper technological solutions according to client's requirements.
Define and conduct lab and filed experiments.
Implementation of those solutions into a real product.
Designing, budling and testing electrical systems.
Investigating and solving complex system level problems such as - Link budgets, electromagnetic compatibility test, mechanical considerations, power consumption and more.

We are looking for a Systems Engineer to support the development, testing, and validation of a multi-sensor system. The role is hands-on and execution-focused, with strong involvement in field tests, lab work, and system-level integration.
Key Responsibilities
Plan and execute lab and field tests for complex sensor-based systems
Work closely with software, algorithm, and hardware teams during development and testing
Support system integration, bring-up, and troubleshooting
Collect, analyze, and validate system data from tests and experiments
Maintain clear system documentation, test procedures, and reports
Manage and support ICDs and system configurations
Participate in customer demonstrations and internal technical reviews.

a defense technology company, is seeking a System Engineer to join our system engineering team in the development department.
Responsibilities:
Define technical tasks for development teams (hardware, software, mechanics), supervise development, define, supervise, and perform tests in laboratories and field trials.
Prepare system documentation.
Write technical content for tenders as needed.

abra is seeking a talented RF Integration & Test Engineer to join our team! We are seeking an Integration Engineer to join our innovative team. As a key player in the development lifecycle, you will be responsible for designing and executing testing processes, while crafting comprehensive test specifications for complex systems. Key Responsibilities: Planning and writing test specifications, and executing testing processes for advanced RF systems.
* Supporting the development process and validating system performance throughout development stages, both in the laboratory and at the customer’s site.
* Demonstrating and verifying system performance through demonstrations and field trials at the customer’s site.