לוח משרות דרושים איש לינוקס Linux משרה מלאה, לחיפוש זה נמצאו 77 משרות

Preforming Android OS at application and platform level.
Researching Android OS mechanisms.
Preforming researcher from forensic point of view.
Develop high level infrastructure (in Python) for end users o access the gained data.
Collaborate with cross-functional teams and partners.
Stay up-to-date with latest trends in the industry.
The job includes built-in training.

We are looking for an exceptional Linux Team Leader to spearhead our mission-critical infrastructure team.
Lead and inspire a team of technical experts, fostering innovation, growth and excellence.
Architect and deliver robust, scalable and secure Linux solutions in a production environment.
Pioneer automation, monitoring and resilience across critical systems, ensuring peak performance and reliability.
Evaluate and integrate emerging technologies, keeping us at the forefront of innovation.

We are seeking a highly skilled R&D Researcher with expertise in Windows/Linux internals and virtualization environments (KVM, ESXi).
The ideal candidate will have strong proficiency in C/C++, Memory Forensics, and familiarity with covert communication techniques and Rootkits.
Key Responsibilities:
Conduct in-depth research on virtual architectures, including VMware ESXi Hypervisor and KVM/QEMU.
Develop tools and methodologies to support division operations.

We are seeking a Cyber Operations Lab Manager for an operative role at the core of key intelligence operations.
This position is responsible for managing critical infrastructures that are essential to the success of operational missions.
The role involves tackling complex technological challenges, leading to significant operational impact, and ensuring the seamless functioning of secure communication networks.
:Key Responsibilities
Manage key infrastructures that are central to operational missions.
Oversee procurement, installation. Configuration, and maintenance of components in secure communication networks.
Ensure firmware and operating systems are up-to-date.
Define requirements for a software project to manage the lab and remotely operate lab components.

This is a Software Development Engineer (SDE) role in the engineering team that delivers the sensor (lightweight agent) on various container optimized Linux distros. This role will be part of the team designing and implementing new features in the sensor to secure cloud workloads. The work leverages eBPF and other technologies. These features will extend the power of the Falcon platform to provide seamless visibility, detection, and prevention for container processes running in orchestration environments like Kubernetes.

What You'll Do:

Create and maintain high-performance linux system software components. Analyze complex software features, and build effective test strategies and test designs.

Ensure systems and components reliability and performance through monitoring, testing, and debugging. Debug product issues found through test or customer cases to identify root cause and use the input to improve tests.

Work closely with a team of engineers to support and maintain a culture of high product quality and excellence. Collaborate with cross-functional teams to integrate sensor and cloud solutions. Work collaboratively with product and release management to control risk, improve quality, and streamline our release cycles

Participate in code reviews and provide technical guidance to team members. Participate in engineering best practices, including topics like secure coding, testing paradigms, debugging, performance measurement, code reviews, CI/CD and OS internals, to ensure that our sensor code is fast and reliable

Lead strategic technical initiatives focusing on containers and orchestrators security in both public and private cloud

Other projects as assigned

We are a leading software engineering and technology consulting company, helping organizations build innovative digital products and enterprise solutions. Our teams work across Cloud, Infrastructure, Cybersecurity, DevOps, data, and Software Engineering, delivering complex projects for enterprise, government, and technology organizations. We are committed to technical excellence, innovation, and building reliable, scalable systems that support mission-critical environments. We are looking for an experienced system Administrator to join our Infrastructure and IT team. In this role, you will be responsible for designing, implementing, operating, and supporting enterprise IT infrastructures across a variety of environments, from standalone systems to large-scale, multi-disciplinary project environments. You will play a key role throughout the project lifecycle, from initial setup and lab environments to production deployment and customer delivery. Responsibilities
* Design, implement, maintain, and support enterprise IT infrastructure environments.
* Manage Windows and Linux -based systems across development, testing, and production environments.
* Support complex system integrations and ensure high availability of project infrastructure.
* Deploy, configure, and maintain Active Directory and related network services.
* Manage and support VMware virtualization environments, including vSphere and vCenter.
* Troubleshoot and resolve infrastructure, networking, hardware, and system -related issues.
* Monitor system performance, reliability, and security.
* Lead documentation efforts, knowledge sharing, and implementation reviews.
* Collaborate with engineering, development, and customer teams to support project delivery.
* Provide on-site support when required, including customer and testing locations.

We are looking for an exceptional Security Research Team Lead to guide and grow our world-class Security Research team.
This role sits at the intersection of deep offensive research and strategic defensive innovation. You will lead a team of talented security researchers while actively contributing to cutting-edge research focused on Linux, runtime environments, and cloud-native attack techniques.
Your work will directly influence how modern threats are detected, understood, and prevented at scale, shaping the security capabilities that protect production environments across global enterprises.
If you are passionate about advanced threat research, malware analysis, and leading high-impact security teams, this role offers the opportunity to combine hands-on technical depth with strategic leadership.
What Youll Do:
Provide technical leadership, mentorship, and strategic direction to a team of security researchers, setting a high bar for research quality and impact.
Lead research into advanced attack techniques targeting Linux-based cloud-native environments, including containers, Kubernetes, and serverless platforms.
Guide the analysis and reverse engineering of Linux malware, uncovering attacker behavior patterns, execution flows, and persistence mechanisms.
Translate threat intelligence and research insights into actionable detection, prevention, and hardening strategies.
Design and prototype advanced runtime detection and observability mechanisms, including kernel-level approaches such as eBPF.
Turn cutting-edge research into scalable security capabilities that protect large-scale production systems.
Partner closely with engineering, product, and platform teams to ensure research outcomes translate into real product value.
Influence long-term security strategy through research-driven insights and threat analysis.
Foster a culture of technical excellence, curiosity, and innovation within the research team

A fast-growing, well-funded technology company in the cybersecurity / identity domain is looking for a Backend Team Lead to join a high-impact engineering team.
This is a hands-on leadership role combining team management, architectural ownership, and active development. You will lead a mixed-seniority team while driving the design and scalability of a complex, cloud-based platform.
What Youll Do:
Lead, mentor, and grow a team of backend engineers (junior to senior)
Stay hands-on with development using Java (Spring Boot), Go, and Python
Own backend architecture, system design, and technical direction
Lead a new Python-based initiative, setting standards and best practices
Drive code quality, testing, and maintainability
Collaborate closely with Product, Frontend, QA, and DevOps
Take ownership of delivery, execution, and team velocity

we are looking for a IT System Administrator.
Managing local and cloud infrastructure support systems (DNS, DDNS, VPN, network routing, Linux services and automation).
Install, configure, Linux and windows OS.
Network infrastructure: L2 L3, Fortigate, Linux based VPN clients.
Automate routine tasks.
Local site servers ,Network and management support.
User management with ADDS and Linux environments.
Global edge equipment management.
Ensure operating environments are properly configured and functioning as per requirements/engineering specifications and provide support for them to the developers.
Taking part in the system-related aspects of our cloud-based production environment.

we are looking to hire an experienced, motivated and skilled Embedded Software Engineer to join our software group in Tel Aviv. As a team member, you will be responsible for low-level software stack and infrastructure, focusing on Linux kernel and driver development, real-time firmware development. The teams responsibilities include various aspects such as pre- and post-silicon development, security considerations, power & memory management across different processors in a real-time environment. If you are excited about tackling challenging low-level problems and leading difficult technical problems independently, we want to meet you!
Responsibilities:
Play a crucial role in leading technical projects or software chip development from scratch, driving technical execution and integration with full independence.
Help build and develop our best-in-class Edge AI SoC from the ground up, all the way from a Proof-of-Concept to a leading product.
Develop in different software environments, including embedded Linux kernel development, low-level drivers, and real-time firmware.
Work closely with the hardware team, integrating and debugging complex hardware/software systems from a deep understanding of the various chip IPs while considering challenging system requirements as part of managing a large-scale embedded system.

As a Backend Engineer within our OAM (Operations, Administration, and Maintenance) Infrastructure group, you will dive into a multi-threaded, complex environment. Youll gain a unique, end-to-end perspective of our products by exposing core SBC features through diverse management interfaces, with a primary focus on our robust WEB infrastructure.

Key Responsibilities

Feature Development: End-to-end ownership of new features based on system engineering specifications.
Infrastructure Evolution: Develop and maintain high-performance WEB infrastructure across both Server and Client sides.
Problem Solving: Address and adapt to customer-facing incidents, ensuring high-tier reliability.

We are looking for a Service Reliability Engineer to support our enterprise-grade SaaS Meeting Intelligence solution, working closely with enterprise customers, partners, and internal teams to deliver measurable value.

You will join a dynamic R&D group developing AI-powered UC recording SaaS solutions, and provide expert support for complex production issues in collaboration with field engineers, R&D, and customers.

This is a hands-on role requiring strong troubleshooting skills, a passion for learning new technologies, and ownership of service reliability and quality.

The position is based in Israel, as part of a global SRE team with members in the USA and Israel.

Your mission

Investigate, troubleshoot, and resolve complex production issues and escalations

Monitor production systems and proactively identify potential reliability risks

Participate in a 24/7 on-call rotation to support critical incidents

Work closely with R&D, QA, PM, CSM, and other teams to resolve issues and improve system reliability

Collaborate directly with customers on technical escalations on a regular basis

Analyze incidents, perform root cause analysis, and contribute to post-incident reviews

Follow and contribute to troubleshooting protocols and best practices

Maintain and improve monitoring, alerting, and observability tools

Create and maintain internal environments for testing and troubleshooting

Document solutions and contribute to internal and customer-facing knowledge bases

Support training activities for service teams when required

we are seeking an exceptional candidate to join the firm as a Quantitative Developer. The right candidate will be able to use their development and practical thinking skills to slice through complicated challenges to find the most clear and effective solutions.
Quant Developers will design, code and implement proprietary systems and tools to help bring research ideas to life, and have a real business impact.
You will collaborate with Quant Researchers and PMs, data scientists, mathematicians and computer scientists to gather, analyze and spec out requirements, develop and test code, and manage deliverables.
A successful candidate will have a track record of solving problems, be comfortable thinking outside the box, and bring cross-disciplinary solutions into play

Required Linux Systems Engineer
As a Linux Systems Engineer, you will:
Be in charge of effective provisioning, installation, configuration and maintenance of complex IT systems (hardware, software, cloud and all related infrastructure) across Linux and Windows
Design, implement and manage Linux and Windows based systems, ensuring they run smoothly
Monitor the system daily, enhance system performance, ensure high availability and reliability and respond immediately to security or usability concerns
Provide technical support for both hardware and software issues encountered by users
Automate routine tasks and processes with popular scripting languages, particularly using Ansible and Python
Collaborate with the team to define needs, benefits, technical strategy, analysis and design to ship new features and maximize system efficiency
Implement security measures to safeguard information against accidental or unauthorized damage, modification or disclosure
Efficiently use Linux and Windows consoles for system administration tasks.