Linux Systems Architect

Job Title: Linux Systems Architect

Overview:

We are seeking a highly skilled and experienced Linux systems architect to join our team. The ideal candidate will have extensive knowledge of Linux system administration, design, and deployment.

Key Responsibilities:

• Design, deploy, and maintain Linux-based infrastructure across hybrid environments (on-premises Ubuntu systems and Microsoft Azure cloud).
• Implement and manage containerization solutions using Docker and orchestration platforms like Kubernetes.
• Configure and optimize Ubuntu servers for high availability and performance in on-premises data centers.
• Manage cloud infrastructure on Microsoft Azure, integrating seamlessly with on-premises Ubuntu systems.
• Design and implement hybrid cloud solutions connecting on-premises and Azure environments.
• Develop and maintain CI/CD pipelines using Azure DevOps, Jenkins, GitLab CI, or GitHub Actions.
• Create Infrastructure as Code (IaC) solutions using Terraform, Azure Resource Manager templates, or similar tools.
• Automate deployment processes, system configurations, and routine maintenance tasks.
• Implement automated testing and quality assurance processes.
• Set up comprehensive monitoring solutions using tools like Prometheus, Grafana, ELK Stack, or Azure Monitor.
• Implement logging strategies and log aggregation systems across hybrid environments.
• Perform capacity planning and resource optimization for both on-premises and cloud resources.
• Conduct performance tuning and troubleshooting of Ubuntu systems.
• Implement security best practices across all infrastructure components.
• Manage system hardening and security patching processes for Ubuntu systems.
• Configure and maintain backup and disaster recovery solutions across a hybrid infrastructure.
• Ensure compliance with industry standards and regulatory requirements.
• Work closely with development teams to optimize application deployment and performance.
• Provide technical guidance and mentorship to junior team members.
• Participate in on-call rotation for production system support.
• Document processes, procedures, and system architectures.

Requirements:

• Bachelor's degree in Computer Science, Engineering, or related field, or equivalent experience.
• 5+ years of experience in DevOps, System Administration, or Site Reliability Engineering roles.
• Strong experience with Ubuntu Linux system administration.
• Advanced knowledge of Ubuntu system administration, including user management, file systems, networking, and process management.
• Proficiency in shell scripting (Bash) and the Python programming language.
• Experience with Docker and container orchestration platforms.
• Strong hands-on experience with Microsoft Azure integration with on-premises Ubuntu systems.
• Experience with configuration management tools like Ansible, Puppet, or Chef for managing Ubuntu systems.
• Proficiency with Git and branching strategies.
• Strong understanding of TCP/IP, DNS, load balancing, VPN, and hybrid network connectivity.
• Experience with both SQL and NoSQL databases, backup and recovery procedures on Ubuntu systems.
• Experience with CI/CD tools and methodologies.
• Knowledge of Infrastructure as Code (IaC) tools like Terraform or Azure Resource Manager templates.
• Experience with monitoring and logging tools (Prometheus, Grafana, ELK Stack, Azure Monitor).
• Proven track record of managing production Ubuntu environments at scale.
• Experience with hybrid infrastructure combining on-premises Ubuntu systems with Azure cloud services.
• Experience with high-traffic applications and 24/7 production systems across hybrid environments.
• Demonstrated ability to troubleshoot complex system issues in both on-premises and cloud environments.
• Excellent problem-solving and analytical thinking abilities.
• Strong communication skills and ability to work in cross-functional teams.
• Self-motivated with the ability to work independently.

What We Offer:

• A challenging and rewarding role with opportunities for growth and professional development.
• A collaborative and dynamic work environment.
• A competitive salary and benefits package.