System Administrator - Linux/Windows OS

Role Overview: You will be joining our dynamic IT team as a Senior System Administrator. Your main responsibilities will include overseeing and managing enterprise systems, providing advanced troubleshooting support, maintaining network configurations, managing asset inventory, ensuring backup and recovery procedures, collaborating with IT and business teams, documenting system configurations, and liaising with third-party vendors. Key Responsibilities: - Oversee and manage enterprise systems and infrastructure, including servers (Windows/Linux), networks, storage, and virtualization environments. - Create user accounts in Active Directory and manage group policies. - Provide advanced troubleshooting support for complex system issues and outages. - Ensure proper functioning of operating systems, applications, and networks. - Perform installation, configuration, and maintenance of critical systems and servers. - Lead system upgrades, patches, and migrations. - Maintain network configurations, firewalls, routers, and switches. - Monitor network performance, resolve bottlenecks, and ensure secure connections. - Manage network backups and restore procedures. - Lead asset inventory management for IT hardware and software assets. - Manage and monitor regular backups and ensure data integrity. - Design and implement disaster recovery procedures. - Collaborate with IT and business teams to deliver high-quality IT solutions. - Provide advanced-level troubleshooting and mentoring support. - Review and improve internal processes and procedures. - Maintain accurate documentation of system configurations, policies, and procedures. - Generate regular reports on system performance and incidents. - Liaise with third-party vendors and service providers. Qualification Required: - Minimum 4+ years of experience in system administration or related field. - Proven experience with Windows Server, Linux, and virtualization platforms like VMware and Hyper-V. - Advanced knowledge of networking concepts, firewalls, cloud platforms, and system monitoring tools. - Basic scripting skills and experience with email server operations and database management. - Strong problem-solving skills, ability to work under pressure, excellent communication skills, and attention to detail. (Note: The additional details of the company were not present in the job description.),