Senior System & Information Security Administrator
New
R
Risco GroupIT infrastructure and security
Workable workplace: remote; Workable locations: Bulgaria; Location: BulgariaFull-TimeSenior
Salary not disclosed
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Job Details
- Languages
- Hebrew – high proficiency; English – very high proficiency.
- Experience
- 7+ years of recent hands-on System Administration experience
- Required Skills
- Linux
Requirements
- Have 7+ years of recent hands-on System Administration experience.
- Be able to independently manage a broad IT environment end-to-end.
- Have strong, current hands-on experience with Active Directory, including domain controllers, GPO, DNS, replication, troubleshooting, and AD security/hardening.
- Have strong hands-on experience with Windows and Linux servers in production environments.
- Have experience with networking, virtualization (mainly Proxmox), backup, and disaster recovery.
- Have experience with Microsoft 365, Entra ID, hybrid environments, and endpoint/MDM management.
- Have strong practical information security experience, including firewalls, endpoint security, and access control.
- Have high proficiency in Hebrew and very high proficiency in English.
Responsibilities
- Manage and maintain on-premises and Azure servers, Active Directory, Entra ID, user accounts, and monitoring systems.
- Maintain networks, hardware, and storage systems.
- Provide high-level technical support to end users and resolve infrastructure-related issues.
- Maintain firewalls, endpoint protection, and access control, and enforce security policies.
- Manage backup processes, disaster recovery, and routine MS-SQL Server maintenance.
- Coordinate external IT and security vendors when required.
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