Senior Linux Administrator

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Written by AI from the job title and company, not by eJAmerica, so some details may not match this job. The employer's own page has the real description.

Job Overview

The Senior Linux Administrator at eJAmerica will play a crucial role in managing and maintaining our server infrastructure, ensuring system performance and reliability across all platforms. You will be responsible for the administration, configuration, and optimization of Linux servers, as well as the implementation of best practices for system security and data integrity. The ideal candidate will showcase advanced technical expertise, a proactive approach to problem-solving, and the ability to collaborate across various teams to support infrastructure enhancements and system upgrades.

Job Responsibilities

• Administer and maintain Linux servers, ensuring high availability and security.
• Monitor system performance metrics, analyze system logs, and troubleshoot issues proactively.
• Implement system upgrades, patches, and software updates to enhance server efficiency and security.
• Develop and maintain backup and recovery procedures to safeguard data integrity.
• Configure and manage network services including DNS, DHCP, and email servers.
• Collaborate with development teams to support application deployment and integration.
• Document system configurations, processes, and troubleshooting guides for team reference.
• Stay current with industry trends and best practices to optimize server management.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• Minimum of 5 years of experience in Linux system administration.
• Proficient in shell scripting and automation tools.
• Strong knowledge of server hardware and software components.
• Experience with virtualization technologies (e.g., VMware, KVM).
• Familiarity with network protocols and services (TCP/IP, SSH, FTP).
• Certification in Linux administration (e.g., RHCE, CompTIA Linux+) preferred.

Technologies & Tools

The Senior Linux Administrator will work with a variety of technologies and tools including but not limited to Red Hat Enterprise Linux, Ubuntu, Ansible for automation, Nagios for monitoring, and various cloud platforms like AWS and Azure for deployment. Familiarity with containerization tools such as Docker and Kubernetes is also essential for managing application environments efficiently.

Ideal Candidates

The ideal candidate for the Senior Linux Administrator role will possess a strong analytical mindset and the ability to work effectively under pressure. They should demonstrate a commitment to continuous learning and improvement, showing enthusiasm for new challenges and technologies. Excellent organizational and communication skills are essential for collaborating with cross-functional teams and imparting technical knowledge to non-technical stakeholders. A proactive and detail-oriented approach will ensure that system operations remain optimized and secure.