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.

Job Overview

The Linux Systems Administrator at SAIC will be responsible for the installation, configuration, and maintenance of Linux-based systems and related services. This role requires a strong understanding of server management, system performance monitoring, and troubleshooting of complex issues. The Linux Systems Administrator will work closely with the engineering and operations teams to ensure high availability and security of the systems, as well as support various projects and initiatives aimed at improving infrastructure capabilities.

Job Responsibilities

• Install, configure, and maintain Linux operating systems and software applications.
• Monitor system performance, security, and availability, making recommendations for enhancements as needed.
• Troubleshoot and resolve system issues in a timely manner to ensure minimal downtime.
• Manage user accounts, permissions, and system resources in accordance with security protocols.
• Conduct regular system backups and disaster recovery testing.
• Document systems and procedures, including changes and updates to configurations.
• Collaborate with cross-functional teams to support the integration of new technologies.
• Provide technical support and guidance to staff and end-users.
• Stay updated on emerging technologies and industry best practices.

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• 5+ years of experience as a Linux Systems Administrator or in a similar role.
• Strong proficiency in Linux server administration, including installation and configuration.
• Experience with scripting languages (e.g., Bash, Python) for automation purposes.
• Proven experience with virtualization technologies (e.g., VMware, KVM).
• Knowledge of network configurations, protocols, and security.
• Familiarity with monitoring tools and performance optimization techniques.
• Excellent problem-solving skills and the ability to work under pressure.
• Strong verbal and written communication skills.

Technologies & Tools

The Linux Systems Administrator will utilize various technologies and tools, including but not limited to, Linux distributions (e.g., CentOS, Ubuntu), configuration management tools (e.g., Ansible, Puppet), monitoring systems (e.g., Nagios, Zabbix), virtualization platforms (e.g., VMware, KVM), and shell scripting for automation purposes. Familiarity with container technologies such as Docker and orchestration tools like Kubernetes will also be advantageous.

Ideal Candidates

Ideal candidates for this position will possess a proactive and adaptable approach to problem-solving, coupled with a strong technical foundation in Linux environments. They should demonstrate effective communication skills to collaborate with various teams and provide support across the organization. A commitment to continuous learning and improvement is essential, as is the ability to work independently and manage multiple tasks in a dynamic work environment. A passion for technology and a customer-focused mindset will greatly enhance success in this role.