Junior System Administrator

Roles and Responsibilities:

• Be the support for Windows and macOS software and laptop hardware issues

• Track and inventory IT hardware assets and their software configurations

• Resolve and troubleshoot disk, memory, CPU, file system issues on Windows Server and Linux Server (CentOS/Ubuntu/FreeBSD, Windows Server 2012/2016/2019)

• Knowledge of networking fundamentals, including IP addressing, Subnetting, VPNs, Wi-Fi, LAN/WAN, routers, switches, and basic network troubleshooting.

• Strong understanding of networking protocols - TCP/IP, HTTP/HTTPS, DNS, DHCP

• Configuring, testing, and troubleshooting of network equipment such as Cisco routers/switches

• Maximize network performance by monitoring performance, troubleshooting network problems and outages

• Lease line management, firewall knowledge, VPN setup

• DLP (Data Loss Prevention) policy enforcement and endpoint security management

• Patch Windows Server and Linux servers in accordance with security advisories

• Administration of Linux Servers (CentOS/Ubuntu) and Window Servers ( 2019 2022 , etc )

• Knowledge of administering basic Linux services like LVM, SSH, FTP, etc

• Git server administration (GitLab/Bitbucket self-hosted) including repository management and access control

• Docker registry administration and basic container environment support for development teams

• Experience with setting up web applications on Linux preferably using Nginx and Apache, and configuring SSL certificates

• Backup/restore and administration of RDBMS (PostgreSQL/MySQL)

• System monitoring and capacity planning

• ITIL framework understanding

• Network performance troubleshooting with Wireshark/ tcpdump

Good to Have:

• Bash scripting is good to have (Windows PowerShell is a plus)

• Asset management tools (GLPI/ Freshservice/ManageEngine)

• Office 365/Google Workspace administration