Senior Linux Server Administrator

5 days ago

Karachi, Sindh, Pakistan beBeeDevops Full time $90,000 - $120,000
System Administration Position

We are seeking a highly skilled system administrator to join our team in a full-time, remote capacity. The ideal candidate will have extensive experience in Linux system administration and a strong understanding of containerization technologies.

Key Responsibilities:
  • Server Management: Manage and maintain Linux server environments (Ubuntu, CentOS, RHEL).
  • Developer Support: Provide support to developers with server setup, configuration, and deployment processes.
  • Containerization: Deploy and maintain applications as Docker containers using orchestration tools.
  • Networking and Security: Configure and manage reverse proxies, DNS services, and network security.
  • Database Administration: Administer PostgreSQL databases including performance tuning and backup strategies.
  • CI/CD Pipelines: Implement and maintain CI/CD pipelines using Jenkins and GitHub Actions.
  • Performance Monitoring: Monitor server performance and security using tools like Netdata and custom solutions.
  • Application Management: Manage containerized applications through Portainer.io and Coolify.io platforms.
  • Loading Balancing: Configure NGINX Proxy Manager for load balancing and SSL termination.
  • Mentorship and Training: Provide mentorship and training to enhance the team's technical skills.
  • Collaboration: Collaborate during flexible hours to accommodate different time zones and schedules.
Technical Requirements:
  • At least 5+ years of practical Linux system administration experience.
  • Extensive experience with Docker containerization and container orchestration.
  • Ability to easily manage servers via SSH.
  • Proficient in scripting languages (Bash, Python, or similar).
  • Strong experience with reverse proxies (NGINX, Apache, Traefik).
  • PostgreSQL database administration and performance optimization.
  • Network configuration, firewall management, and security hardening.
  • Experience with automated deployment tools (Jenkins, GitHub Actions).
  • Familiarity with monitoring solutions and performance analysis.
Preferred Experience:
  • Experience with Portainer.io, Coolify.io, NGINX Proxy Manager.
  • Knowledge of Fusio API management platform.
  • Experience with N8N workflow automation.
  • Cloud platform experience (AWS, Azure, Google Cloud).
  • Infrastructure as Code tools (Terraform, Ansible).
  • Preferred Certifications:
  • Linux Professional Institute (LPIC) certification.
  • Docker Certified Associate.
  • AWS/Azure cloud certifications.
  • Desirable Experience:
  • Prior experience in mentoring or teaching technical skills.
  • Experience with microservices architecture and API management.
  • Knowledge of modern DevOps practices and tools.
  • Flexibility to work during night hours and weekends as required.
Work Schedule:

This is a 100% Full Remote position. We offer flexible working hours to accommodate different time zones and schedules.

Interested candidates should submit their resume along with a cover letter detailing their experience in Linux system administration, containerization, and DevOps practices.

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