Associate, Systems Administration (New)

Responsibilities

• Server & Infrastructure Management

  : Maintain, upgrade, and manage servers, software, hardware, networks, and operational tools.

• Server Installation & Configuration

  : Administer and optimize web, application, and database servers.

• Automation & CI/CD

  : Automate services/processes to improve system reliability using CI/CD tools; strong knowledge of GIT, SVN preferred.

• Performance Monitoring

  : Configure and monitor system performance and infrastructure health using various tools.

• Troubleshooting

  : Diagnose and resolve issues quickly using tools like nmap, tcpdump, tcpflow, iptraf, netstat, etc.

• Security Implementation

  : Enforce security via access control, backups, firewall rules, and compliance with security guidelines.

• Documentation

  : Maintain accurate documentation for processes, incidents, policies, and technical procedures.

• Developer Support

  : Assist developers with infrastructure data, logs, reports, and optimization recommendations.

• Research & Innovation

  : Innovate and upgrade architecture based on modern infrastructure trends.

• Linux System Expertise

  : Deep knowledge of Linux (especially Debian), infrastructure as code, and shell scripting.

• Monthly Patching

  : Apply security patches and updates to Linux infrastructure regularly.

• Security Monitoring

  : Provide regular reports on patching, auditing, hardening, and compliance; implement monitoring for system security.

• Hardening & Compliance

  : Follow CIS or similar guidelines to harden services like Apache, NGINX, MySQL, PHP.

• Vulnerability Management

  : Use tools like Nmap, Nikto for vulnerability analysis; collaborate with teams to remediate risks.

• Risk Assessment

  : Assess and prioritize infrastructure risks from internal and external threats.