Job Opening — System Administrator (Junior–Mid Level)

📌 Job Opening — System Administrator (Junior–Mid Level)

India — Full Remote — 35,000 INR/month

System Administrator

Important:

not

🔧 Responsibilities

1. Linux & VPS Management (Contabo)

• Configure, monitor, and maintain Linux VPS servers
• Create and manage virtual servers on Contabo
• Manage users, SSH, roles, and secure access
• Optimize performance, memory, CPU, and services

2. PostgreSQL Administration

• Diagnose slow queries, locks, deadlocks, and connection issues
• Tune PostgreSQL for Odoo
• Monitor performance and prevent database crashes
• Assist developers with DB-related improvements

3. Security & Encryption

• Configure SSL/TLS certificates
• Firewall management (UFW, iptables, etc.)
• VPN setup for remote teams (WireGuard / OpenVPN)
• Apply basic security hardening on servers

4. Windows Virtual Servers for Remote Employees (Important)

online Windows environments

This includes:

• Creating Windows virtual machines (VMs) on Contabo
• Setting up RDP access for each employee
• Managing user accounts and permissions
• Ensuring secure access with firewalls & VPN
• Installing required apps and updates
• Managing snapshots & backups
• Ensuring good performance for daily work tasks

Active Directory

5. Odoo Support (Server-Side)

• Monitor logs, workers, longpolling
• Restart services and fix basic issues
• Coordinate with hosting provider in case of crashes

6. Internal Support & System Improvement

• Help the team improve processes
• Write simple documentation
• Automate basic tasks (cron jobs, scripts)
• Validate backups and stability of systems

🎯 Requirements

Must Have

• Good Linux knowledge (Ubuntu preferred)
• Experience with VPS/cloud servers (Contabo, AWS, DigitalOcean, etc.)
• Ability to set up and maintain Windows virtual machines
• Good understanding of RDP, firewall rules, user permissions
• PostgreSQL administration basics
• Basic security knowledge (SSL, firewall, VPN)
• Ability to troubleshoot real problems
• English communication skills
• At least 4h overlap with Portuguese working hours

Nice to Have

• Odoo experience
• Docker basics
• Active Directory
• Bash/Python scripting
• Previous experience with remote work environments (VDI/RDP)

💰 Salary

35,000 INR / month

junior–mid level