System Admin

We are looking for a skilled and proactive System Admin to join our production team.

The ideal candidate will play a critical role in maintaining the stability, performance, and availability of our production environments—both on-premises and in the cloud.

• Manage and maintain Active Directory and Group Policy Objects in a Windows Server environment  
• Handle patch management and automate tasks using batch language such PowerShell scripting  
• Administer Microsoft Entra ID (Azure AD), Mainly SSO, RBAC, and hybrid identity integration  
• Monitor infrastructure health with PRTG and respond to incidents as part of on-call rotation  
• Troubleshoot authentication, authorization, and group policy issues  
• Collaborate with R&D, Networking, and 3rd-party teams for effective resolution  
• Familiar with SIEM solutions and Incident management, mainly Crowdstrike products
• Understand network elements like VLANs, firewalls, reverse proxies, and VPNs  
• Support AWS-related tasks with basic knowledge of AWS core services and architecture

• At least 3 years of experience managing Microsoft on-premises environments, particularly Active Directory and Group Policy.
• At least 5 years as an experienced System Admin
• Proven experience in patching and maintaining Windows Server 2016, 2019, and 2022.
• Strong proficiency in PowerShell scripting for system management and automation.
• Solid understanding of Azure AD / Entra ID, identity and access management, and SSO configurations.
• Experience with monitoring tools such as PRTG or similar solutions.
• Familiarity with reverse proxy technologies and general networking concepts.
• Basic working knowledge of AWS cloud services.
• Excellent problem-solving abilities and the capacity to perform under pressure in a production environment.
• Strong communication skills and the ability to collaborate effectively across teams.
• Willingness to participate in 24/7 on-call support and respond to production incidents promptly.

• Relevant certifications such as:
• Microsoft Certified: Azure Administrator Associate
• Microsoft Certified: Windows Server Hybrid Administrator Associate
• AWS Certified Cloud Practitioner (or higher)
• Understanding of networking protocols and security best practices.
• Experience working with reverse proxy servers.
• Exposure to hybrid cloud infrastructures combining on-premises and cloud platforms.
• Familiarity with CrowdStrike or similar endpoint protection/incident response tools.
• Understanding of ITIL processes and incident/change management workflows