Website:
graphicshaala.com
Job details:
Job Title: Part Time System Administrator
Company: Graphic Shaala
Location: Fully Remote
Job Type: Part-Time
Working Hours: 1–2 hours per day (flexible timing)
Compensation: Hourly basis (₹ 150–200 per hour depending on experience & skills demonstrated)
About the Role
We are looking for an experienced System Administrator to help set up and maintain secure remote workspaces (RDP-like environments) for our clients. This is a part-time remote role with only 1–2 hours of work per day. You will mainly work on Proxmox virtualization, pfSense firewall, BunkerWeb reverse proxy/WAF, Linux server hardening, and shared web hosting infrastructure.
Key Responsibilities
Set up and manage remote desktop workspaces (RDP) on Proxmox VE.
Install, configure, optimize and maintain Proxmox virtualization cluster/nodes.
Deploy and manage pfSense firewall/router (NAT, VPN, firewall rules, traffic shaping, etc.).
Full Linux server administration (Ubuntu/Window preferred): installation, security hardening, updates, monitoring, backups.
Set up and tune BunkerWeb (NGINX-based WAF + reverse proxy) for web application protection.
Build and maintain shared web hosting environment (user isolation, quota management, optional control panel integration like Cloud Linux, WHMCS, C-Panel, etc.).
Handle daily/ongoing maintenance, troubleshooting, security patching and performance optimization.
Quickly provision new servers / VMs / hosting accounts as per demand.
Must-Have Requirements
Minimum 2–3 years of real hands-on experience as a Linux System Administrator.
Strong practical experience with Proxmox VE (clustering, backups, HA preferred).
Good working knowledge of pfSense (firewall rules, OpenVPN/WireGuard, multi-WAN, etc.).
Experience configuring BunkerWeb or similar modern reverse proxy + WAF solutions.
Proven track record setting up shared web hosting environments with proper user isolation.
Solid understanding of Linux security best practices, SSH hardening, fail2ban, iptables/nftables, etc.
Comfortable working independently via SSH, remote tools and documentation.
Good communication skills (written English + Hindi if possible).
Nice to Have
Experience with IP-based RDP solutions.
Familiarity with container technologies (Docker / LXC on Proxmox).
Previous work with high-availability setups or backup strategies (Proxmox Backup Server, ZFS, etc.).
What We Offer
Fully remote work – work from anywhere.
Flexible 1- 2 hours daily (you choose a convenient slot).
Long-term collaboration if the work quality is good.
Opportunity to work on modern infrastructure stack.
Potential for growth into full-time role based on performance.
Click on Apply to know more.