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We are looking for a passionate and skilled Network Security Expert to join our team! If you're excited about securing critical systems, networks, and information while working with cutting-edge security technologies, this role is for you.
What You'll Do:
Design, implement, and monitor security measures to protect our systems, data, and networks.
Define and establish robust security requirements to mitigate risks effectively.
Develop and document security protocols and best practices.
Configure, troubleshoot, and optimize security components to ensure peak performance.
Detect and respond to security threats, breaches, and vulnerabilities with precision.
Work with the latest security tools to automate and enhance security processes.

We are seeking a skilled and experienced Network Expert to join our team. The Network Expert will be responsible for designing, implementing, and maintaining our organization's network infrastructure. This role requires strong technical expertise in network architecture, protocols, security, and troubleshooting. The ideal candidate will have a passion for technology, excellent problem-solving skills, and the ability to work well both independently and as part of a team.

. This is a senior, hands-on leadership role that will manage and guide a cross-functional IT team while maintaining and optimizing critical IT systems across all global offices. The position requires deep technical expertise and the ability to manage complex IT projects, infrastructure, and provide technical leadership across a geographically dispersed team.

Key Responsibilities:

Lead and manage a global IT team, ensuring effective support, maintenance, and optimization of the company's IT infrastructure across all global offices, including Israel, Ukraine, the Philippines, New York, London, and Tokyo.
Manage the procurement of Data Center equipment, such as servers and network equipment.
Develop the IT budget in conjunction with the finance department, and ensure adherence to the approved budget.
Provide hands-on management of critical IT infrastructure, including servers, workstations, and network devices, ensuring high availability and performance.
Oversee day-to-day operations, including the implementation and management of Linux environments, networks (LAN/WAN), and communication systems (VoIP).
Take a proactive approach in maintaining and upgrading existing infrastructure, ensuring it remains aligned with the companys technology needs.
Collaborate with key stakeholders to assess and implement new technology solutions, contributing to company-wide technology strategy.
Provide leadership in IT security, including managing firewalls, VPNs, data encryption, and other security measures to safeguard company data.
Ensure compliance with global data privacy and security regulations.
Troubleshoot and resolve complex software, hardware, and network issues across multiple global locations.
Develop and execute disaster planning and maintain data backups.
Lead and mentor the IT team, promoting continuous learning and professional development.
Stay current on industry trends and emerging technologies to bring innovative solutions to the organization.

We are seeking a hands-on Head of DevOps to lead and scale our global DevOps team. In this strategic role, you will transform our very complex setup and configuration process, which is currently text-based and manual, into a semi-automated and scalable. . You will be responsible for shaping our DevOps culture, driving automation, and managing the allocation of DevOps resources..

This is a high-impact leadership role requiring deep technical expertise, operational excellence, and strong collaboration with engineering, QA, and client delivery teams.

Revolution / transformation



Key Responsibilities

Lead, mentor, and grow a distributed team of DevOps engineers.
Oversee environment versioning, configuration management, and infrastructure automation.
revolutionize our text-based configuration into a generator-based process, supporting a quick span to multiple servers and flexibility to development expansions.
Drive DevOps knowledge collection and team training - the DevOps team should be the Gold standard as to how to configure and deploy any component or module.
Manage the team - recruit, train, allocate tasks, supervise delivery. (Note that you are not expected to be the technical leader).
Drive adoption of DevOps best practices, including monitoring, incident response, and security hardening.
Continuously evaluate and integrate new technologies to enhance reliability, scalability, and speed of delivery.

Be responsible for the infrastructure shared by all customer
Be responsible for new technologies: market scan, evaluation and assimilation. (e.g. AI tools)
Be responsible for improving technical methodologies: e.g. latency evaluation and improvement.
Be a leading developer in your team (%50 hands-on).
Lead a development team of 2-5 strong developers, in a company creating high-end automatic financial trading systems.

We seek a proactive and security-focused IT Specialist to join our dynamic fintech team. This role is pivotal in ensuring the stability, scalability, and security of IT systems that support our global operations. The ideal candidate will possess a strong technical foundation in systems administration, networking, and automation, with experience working in high-compliance environments. You will collaborate cross-functionally to support infrastructure critical to financial services and customer data security.

Responsibilities:

Manage and support IT infrastructure, including firewall administration, VPN configuration, and cybersecurity best practices across remote and on-site environments.
Act as a point of contact for technical support across global teams, ensuring secure access and smooth operation of internal tools and applications.
Assist the IT Director in executing strategic IT projects, including system design, implementation, and reporting via tools like JIRA and email.
Collaborate with DevOps and support teams to resolve system-level issues, contributing to overall platform stability and security.
Ensure compliance with industry standards and internal policies, especially related to data protection, access control, and audit readiness.

Join our dynamic and innovative IT team as a Senior Network Engineer, where you will play a critical role in designing, implementing, and maintaining complex network infrastructures for both our internal operations and our diverse client base. You will leverage cutting-edge technologies to enhance our product offerings and ensure optimal performance and security. This role demands a highly skilled professional capable of providing expert-level support and solutions in a fast-paced environment.

Responsibilities:

Configure and manage firewalls, routers, and switches.
Develop and implement complex networking solutions.
Design and manage data center networks.
Install, configure, and optimize servers.
Provide Linux and Windows Server administration.
Internal Infrastructure maintenance.
Server Configuration management.
Perform advanced network troubleshooting.
Analyze packet captures.
Communicate with clients, vendors, and support teams.
Provide Tier-2 client support.
Implement and manage network monitoring.
Utilize log analysis and visualization tools.
Develop and maintain automation scripts.
DataCenter hands on experience and Backup Tape management.
Work with Virtual Machines.