Who We Are
At Kyndryl, we run and reimagine the mission-critical technology systems that drive advantage for the world’s leading businesses. We are at the heart of progress; with proven expertise and a continuous flow of AI-powered insight, enabling smarter decisions, faster innovation, and a lasting competitive edge. For our people—Kyndryls—that means doing purposeful work that powers human progress. Join us and experience a flexible, supportive environment where your well-being is prioritized and your potential can thrive.
The Role
Your Role
We are seeking a highly skilled and proactive Network & Security Administrator to manage, maintain, and secure complex IT infrastructure for a government ministry and additional enterprise clients in Jerusalem. This multi-faceted role bridges system administration, enterprise networking, and cybersecurity, serving as a critical pillar in keeping our clients' mission-critical systems reliable and safe.
In this direct client-facing role, you will take full ownership of firewall policies, network switching environments, endpoint protection, user access controls, and infrastructure monitoring. You will drive operational excellence, optimize security frameworks through PowerShell automation, and ensure maximum uptime and security compliance across complex, highly regulated environments.
What You Will Do
Execute smooth operational handovers and maintain continuous stability across government and enterprise IT environments.
Administer, optimize, and harden Check Point firewalls, Fortinet FortiGate appliances, and Cisco switching infrastructure.
Manage Microsoft Windows Server environments, Active Directory (AD), Group Policy Objects (GPOs), and user access controls.
Utilize PowerShell scripting to automate repetitive tasks, system configurations, and custom operational reporting.
Oversee endpoint protection, XDR solutions, Syslog servers, and central infrastructure monitoring to proactively mitigate threats.
Troubleshoot and resolve complex multi-domain system, network, and security incidents to ensure high service availability.
Provide expert technical consultation and client-facing support to key government stakeholders and enterprise clients.
Continuously refine Network Access Control (NAC) and security policies to comply with stringent industry standards.
Your Future at Kyndryl
Becoming a Network & Security Administrator at Kyndryl is an excellent gateway to many different paths. You’ll be creating a well-rounded skillset while gaining professional certifications and qualifications. You can evolve horizontally into specialized cybersecurity engineering, IT infrastructure architecture, or cloud networking, or move vertically into senior technical leadership or team management roles. There are many different types and flavors of roles at Kyndryl, so everyone can find the opportunity that suits them best.
Who You Are
You’re good at what you do and possess the required experience to prove it. However, equally as important – you have a growth mindset; keen to drive your own personal and professional development. You are customer-focused – someone who prioritizes customer success in their work. And finally, you’re open and borderless – naturally inclusive in how you work with others.
Required Skills and Experience
Proven hands-on administration experience across integrated system, network, and security environments.
Demonstrated experience administering Check Point firewalls (security policies) and Fortinet FortiGate appliances.
Strong knowledge of Cisco routers, switches, enterprise LAN/WAN technologies, and proficiency with the Cisco CLI.
Hands-on expertise with Microsoft Windows Server, Active Directory (AD), and Group Policy Objects (GPOs).
Practical PowerShell scripting skills for automation, system configuration, and efficiency improvements.
Strong familiarity with endpoint security, XDR solutions, Syslog logging, and central monitoring tools.
Excellent analytical troubleshooting skills…