Linux Systems Administrator

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

Overview

The Linux Systems Administrator at SAIC will play a pivotal role in managing and supporting the company's Linux-based systems and services. This position entails ensuring system availability, performance, and security while providing technical expertise in system implementation and maintenance. The administrator will collaborate with cross-functional teams to enhance system operations and contribute to various projects aimed at optimizing our IT infrastructure.

Job Responsibilities

• Administer and maintain Linux servers, ensuring optimal performance and uptime.
• Implement and manage system configurations and updates across various environments.
• Monitor system performance, troubleshoot issues, and optimize resource utilization.
• Perform regular backups and ensure data integrity through robust disaster recovery plans.
• Collaborate with software developers and network engineers to deploy applications and services efficiently.
• Ensure compliance with security policies and safeguard against unauthorized access.
• Document system configurations, processes, and procedures for knowledge transfer.
• Assist in training junior staff and providing technical support as needed.

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• Minimum of 3 years of experience in Linux system administration.
• Strong proficiency in Linux operating systems (e.g., Red Hat, Ubuntu).
• Experience with scripting languages (e.g., Bash, Python) for automation tasks.
• Solid understanding of networking concepts and protocols.
• Knowledge of virtualization technologies (e.g., VMware, KVM).
• Familiarity with monitoring tools and log analysis (e.g., Nagios, Splunk).
• Strong problem-solving skills and attention to detail.

Technologies & Tools

The Linux Systems Administrator will work with a variety of technologies and tools, including but not limited to Linux-based operating systems, cloud and virtualization platforms such as AWS and VMware, configuration management tools like Ansible or Puppet, and monitoring solutions such as Nagios or Zabbix. Proficiency in using version control systems like Git and understanding container technology (e.g., Docker) will also be beneficial in this role.

Ideal Candidates

The ideal candidate for this position will possess a proactive attitude and a strong commitment to continuous improvement. They should demonstrate excellent communication skills to articulate technical concepts effectively across teams and departments. Successful candidates will display a passion for technology and problem-solving, along with the ability to work well under pressure and adapt quickly to new challenges. A collaborative spirit and a willingness to share knowledge with others will also contribute to their success in this role.