As IT & Security Manager, you will own Sentrycs' end-to-end IT operation - infrastructure, systems, and support - across our Tel Aviv headquarters and our growing international footprint. This is a hands-on, high-visibility role in a company whose product is cybersecurity, so our own internal security posture has to be exemplary.
You will work in close, ongoing partnership with our CISO: the CISO sets security strategy, policy, and risk priorities, and you are the operational owner who executes the resulting work plan day to day - implementing controls, running the cybersecurity processes, driving remediation, and reporting progress back. Think of this as the hands-on execution engine behind the CISO's roadmap, combined with full ownership of core IT infrastructure and support.
In This Role, You Will
Partner closely with the CISO to translate security strategy and risk priorities into a concrete work plan, and own execution of that plan across IT systems, infrastructure, and processes.
Manage day-to-day cybersecurity operations: access control and identity management, endpoint protection, patching, vulnerability remediation, monitoring, and incident response - in line with the CISO's direction.
Own and manage Sentrycs' global IT infrastructure - network, servers, endpoints, cloud environments (AWS/Azure/GCP), and SaaS tooling - across HQ and international offices.
Design and maintain secure network architecture (firewalls, VPN, segmentation, Wi-Fi) covering both standard office use and sensitive R&D/lab and testing environments, per security requirements set with the CISO.
Run day-to-day IT support and helpdesk operations: employee onboarding/offboarding, hardware provisioning, ticket resolution, and SLAs, as the team and headcount grow.
Own the IT budget: plan spend, evaluate and negotiate with vendors, ISPs, MSPs, and hardware/software suppliers, and control costs without compromising security or reliability.
Support the CISO on information security compliance and certification efforts (e.g., ISO 27001-aligned practices) and help prepare responses to customer, partner, and government security questionnaires and audits.
Support secure handling of sensitive defense- and government-related data, in line with export control and confidentiality requirements.
Own business continuity and disaster recovery planning for a company operating across multiple time zones and customer types (defense, government, critical infrastructure).
Drive IT projects end to end: cloud migrations, systems upgrades, MDM rollouts, and adoption of new collaboration and security tooling.
Partner with R&D, hardware, and QA teams on infrastructure needs for development, lab, and test environments.
Report regularly to the CISO and management on security work-plan progress, open risks, and IT operational health.
Build and mentor an IT support team as the company scales.