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We are looking for a reliable and experienced System Administrator to manage and maintain our internal IT infrastructure. The candidate will be responsible for handling networking, servers, security devices, hardware systems, and basic cloud infrastructure. This role ensures smooth IT operations and quick resolution of internal technical issues within the organization.
Job Responsibility:
Manage and maintain internal office network infrastructure including switches, routers, and Wi-Fi
Monitor and maintain servers (Windows/Linux) to ensure optimal performance and availability
Configure and manage network security devices such as firewalls and security appliances
Troubleshoot and resolve network, hardware, and system issues for internal users
Install, configure, and maintain desktop systems, laptops, printers, and other IT hardware
Manage user accounts, permissions, and access control
Monitor system performance and implement improvements where necessary
Assist with basic cloud infrastructure management (such as backups, storage, and virtual machines)
Maintain IT documentation, system configurations, and network diagrams
Ensure data security, system backups, and disaster recovery procedures are properly implemented
Coordinate with vendors or service providers when needed
Requirements:
3–5 years of experience as a System Administrator or IT Support Engineer
Strong knowledge of networking concepts (TCP/IP, DNS, DHCP, VPN)
Experience with firewall and network security management
Experience managing Windows Server and/or Linux servers
Knowledge of hardware troubleshooting and IT infrastructure setup
Basic knowledge of cloud platforms (AWS, Azure, or Google Cloud) is preferred
Familiarity with backup systems and monitoring tools
Good problem-solving and communication skills
Nice to have:
Experience with virtualization technologies (VMware, Hyper-V)