Senior System & Information Security Administrator

This is a fully remote position, open to applicants in Bulgaria.

📋 Description

• Oversee and sustain servers (On-prem/Azure), Active Directory, Entra ID, user accounts, and monitoring systems.

• Ensure stable and efficient operations by maintaining networks, hardware, and storage systems.

• Deliver high-level technical support to end users and resolve issues related to infrastructure.

• Administer firewalls, endpoint protection, and access control; enforce security policies to maintain system integrity.

• Oversee backup processes, disaster recovery (DR), and regular maintenance of MS-SQL Server.

• Professionally coordinate with external IT and security vendors as necessary.

• Assume complete responsibility for the company's global IT infrastructure and security environment.

• Facilitate collaboration with external IT providers and vendors.

⛳️ Requirements

• A minimum of 7 years of recent hands-on experience in System Administration, with the capability to independently manage a comprehensive IT environment from start to finish.

• Extensive and up-to-date hands-on experience with Active Directory, encompassing DCs, GPO, DNS, Replication, troubleshooting, and AD security/hardening.

• Solid hands-on experience with Windows and Linux servers in production settings, networking, virtualization (primarily Proxmox), backup, and DR.

• Familiarity with Microsoft 365, Entra ID, hybrid environments, and endpoint/MDM management.

• Strong practical knowledge in information security, including firewalls, endpoint security, and access control.

• Proficient in Hebrew; very high proficiency in English.

🏝️ Benefits

• Competitive salary and performance-based bonuses.

• Comprehensive health and wellness benefits.

• Opportunities for professional development and growth.

• Flexible working hours and remote work options.