System Administrator

Tel Aviv, Israel · Full-time

About The Position

We are Guardicore. With home bases in Boston, and Tel Aviv, we're a global team of innovators passionate about security, and hungry to make an impact. We're changing the way organizations protect their data centers and clouds from advanced threats – and that starts with our people. Our team boasts some of the most talented and experienced cyber security and data center experts in the field. Not to mention the Guardi-dogs. We're always looking for new people to challenge us, inspire us, and make us better.

We are looking for a qualified IT System Administrator who can join the growing security team and grow alongside it, a top-notch ace, someone who's ready to take on new challenges, learn and implement new technologies frequently.

As a System Administrator, you must be well-versed in computer systems in Linux and Windows environments, someone who can take us to higher security levels, someone who can protect the services we provide our customers in the cloud and our internal assets, and together with other teams build a safe environment that meets the advance security challenges. If you have passion for IT and security technology, come and join Guardicore.


* Design, implement and customize security solutions to improve company cyber security resilience

* Provide mitigation plans to protect the network, assets and services against malicious attacks

* Audit cloud services consumed by Guardicore and provide mitigation solutions

* Troubleshoot and resolve security issues in the production network

* Provide best practices and guidelines for securing network and apps

* Setting Information Security objectives and strategies for the IT department

* Collaborate with R&D and Product to improve the security of services provided to customers

* Monitor security events by using automated tools


- Proven experience in Linux/Unix and Windows environment

- Deep understanding of networking (private and public clouds) and FW, security operations and best practices

- Proven experience of Linux OS hardening and security update methodologies

- Thorough knowledge of computer systems and IT components

- Excellent troubleshooting skills

- Deep knowledge in secure architecture and design principals

- Able to work under pressure

- Self motivated and quick learner

- Fluent English


- Proven experience in public clouds such as AWS / GCP

- Experience in writing bash and python scripts

- Experience with security and privacy standards and regulations (ISO27001, SOC2, GDPR)

- Experience with SIEM\security analytics platforms systems

- Relevant certifications (e.g., CompTIA A+, CCNA, VMware)

- Experience with pentesting

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