Network and Security Administrator

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 paired with strong, customer-oriented communication abilities.

Preferred Skills and Experience

• Experience managing Juniper and HPE switches or administering Portnox NAC solutions.
• Background with Trend Micro (Apex One), McAfee Web Gateway, or PRTG Network Monitor.
• Prior experience supporting government ministries, highly regulated environments, or MSP setups.
• Active certifications such as Cisco CCNA/CCNP, Check Point CCSA/CCSE, Fortinet NSE, or Microsoft credentials.

Being You

The “Kyn” in Kyndryl means kinship, which represents the strong bonds we have with each other, our customers and our communities. We focus on ensuring all Kyndryls feel included and we welcome people of all cultures, backgrounds, and experiences. Even if you don’t meet every requirement, we encourage you to apply. We believe in growth, and we’re excited to see what you can bring. At Kyndryl, employee feedback has told us that our number one driver of employee engagement is belonging. That sense of belonging — being a valued, respected, trusted member of the team — is fundamental to our culture and fueling great experiences for our customers. This dedication to welcoming everyone into our company means that Kyndryl gives you the ability to thrive and contribute to our culture of empathy and shared success. That’s The Kyndryl Way.

What You Can Expect

Your career with us isn’t just a job—it’s an adventure with purpose.  We offer a dynamic, hybrid-friendly culture that supports your well-being and empowers you to grow. Our Be Well programs are thoughtfully designed to support your financial, mental, physical, and social health—because we know that when you feel your best, you do your best.

From your very first day, you’ll dive into impactful work that powers the systems our customers rely on every day. You won’t just contribute—you’ll make a difference, tackling meaningful projects that sharpen your skills and fuel your growth.

We’re here to champion your journey. With powerful tools to chart your career path, personalized development goals aligned with your ambitions, and continuous feedback to keep you inspired and on track, you’ll have everything you need to thrive and evolve. You’ll develop in-demand skills to grow your career and achieve your ambitions with access to cutting-edge learning opportunities—from certifications with Microsoft, Google, and Amazon to coaching and hands-on experiences. And through it all, you’ll be part of a culture that values empathy, restless learning, and a devotion to shared success.

We want you to thrive here—and we’re committed to helping you do just that. Ready to make an impact? Join us and help shape what’s next.

Get Referred!

If you know someone that works at Kyndryl, when asked ‘How Did You Hear About Us’ during the application process, select ‘Employee Referral’ and enter your contact's Kyndryl email address.