Linux Systems Administrator - Senior

We are seeking a highly skilled and motivated Senior Linux Systems Administrator to join our dynamic IT team. In this pivotal role, you will be responsible for managing and optimizing complex Linux-based infrastructure, ensuring system stability, security, and performance. Your expertise will drive the design, implementation, and maintenance of scalable solutions that support our enterprise operations. This position offers an exciting opportunity to work with cutting-edge technologies, including virtualization, cloud services, and microservices architecture, in a fast-paced environment committed to innovation and excellence., * Lead the administration and configuration of Linux operating systems, ensuring high availability and security across all environments.

• Design and implement robust system architectures utilizing tools such as VMware, Kubernetes, and AWS to support scalable IT infrastructure.
• Manage storage solutions with RAID controllers and optimize data integrity using NoSQL databases like Cassandra or MongoDB.
• Develop automation scripts using Bash, Python, and Shell Scripting to streamline system management tasks within CI/CD pipelines.
• Oversee network security measures including firewalls, VPNs, DNS, DHCP, and information security protocols to safeguard enterprise data.
• Collaborate on solution architecture for service-oriented architecture (SOA) and microservices deployments utilizing RESTful APIs and container orchestration platforms.
• Monitor system performance metrics using tools like Jenkins and Git to ensure seamless operation and rapid incident response.
• Maintain comprehensive documentation of system configurations, procedures, and incident reports in accordance with SDLC best practices.

Do you have experience in PowerShell?, * Extensive experience in Linux system administration within enterprise environments, with a strong understanding of UNIX and Windows operating systems.

• Proven expertise in virtualization technologies such as VMware ESXi and Microsoft Hyper-V (Azure).
• Hands-on experience with cloud platforms including AWS and Azure for deploying scalable applications.
• Deep knowledge of system design principles involving load balancing, system architecture, and solution architecture frameworks.
• Familiarity with databases such as MySQL, PostgreSQL, Oracle, and Microsoft SQL Server; experience with PL/SQL is a plus.
• Strong background in scripting languages including Bash (Unix shell), Python, PowerShell, along with experience in DevOps practices like CI/CD pipelines using Jenkins or GitLab CI.
• Knowledge of network protocols such as RESTful API development, DNS management, DHCP configuration, TCP/IP networking, VPN setup, and firewall management.
• Experience working within Agile teams employing systems engineering methodologies for continuous improvement of IT infrastructure projects. Join us to be part of a forward-thinking organization where your expertise will shape the future of our IT landscape!

Pulled from the full job description

• 401(k)
• Retirement plan
• Dental insurance, * 401(k)
• Dental insurance
• Retirement plan