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