Role & Responsibilities
Manage and maintain IT infrastructure, servers, systems, and cloud environments.
Administer and troubleshoot Linux/Ubuntu servers.
Manage AWS and Microsoft Azure cloud infrastructure and services.
Deploy and manage Docker containers and applications.
Monitor system performance, availability, and infrastructure health.
Configure and troubleshoot networks, switches, routers, Wi-Fi, VPN, DNS, and DHCP.
Troubleshoot laptop, desktop, server, hardware, and software issues.
Implement security, backups, disaster recovery, and redundancy.
Perform system updates, patching, upgrades, and preventive maintenance.
Develop scripts and automation for IT operations.
Provide 1st and 2nd level technical support.
Maintain IT documentation, configurations, and asset records.
Coordinate with vendors and internal teams.
Monitor security incidents and support infrastructure upgrades.





Preferred Candidate Profile
5+ years of experience in System Administration / IT Infrastructure.
Robust hands-on experience with Linux and Ubuntu.
Mandatory experience in AWS and Microsoft Azure.
Practical experience with Docker and containerization.
Knowledge of cloud infrastructure, networking, TCP/IP, DNS, DHCP, VPN, switches, and routers.
Experience in hardware troubleshooting and server management.
Knowledge of IT security, backups, disaster recovery, and monitoring.
Experience with scripting, automation, and patch management.
Robust troubleshooting, communication, and problem-solving skills.
Experience in 1st and 2nd level IT support.
Positive vendor coordination and teamwork skills.

📌 System Administrator Dehradun
🏢 K4 Infotech
📍 Dehradun