Linux Systems Administrator

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

Job Overview

General Dynamics Information Technology is seeking a dedicated and detail-oriented Linux Systems Administrator to join our dynamic team. The successful candidate will be responsible for the management, maintenance, and troubleshooting of Linux-based systems and servers. This role involves ensuring system availability, implementing security measures, optimizing performance, and providing technical support to users. You will play a crucial part in our operational excellence by collaborating with various teams to enhance the overall IT infrastructure and service delivery.

Job Responsibilities

• Manage and maintain Linux-based systems, ensuring high availability and performance.
• Monitor system performance and troubleshoot issues as they arise.
• Implement security protocols to safeguard systems against vulnerabilities.
• Perform regular system updates, backups, and disaster recovery procedures.
• Develop and maintain documentation related to system configurations and procedures.
• Provide technical support and guidance to team members and end-users.
• Collaborate with cross-functional teams to ensure smooth IT operations.
• Automate routine tasks using scripting and configuration management tools.

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• Minimum of 3 years of experience in Linux system administration.
• Strong knowledge of Linux operating systems (e.g., Red Hat, Ubuntu, CentOS).
• Experience with shell scripting (bash, Python, etc.) for automation purposes.
• Familiarity with server management tools and technologies, such as Docker and Kubernetes.
• Understanding of networking concepts and protocols (TCP/IP, DNS, DHCP).
• Experience with monitoring and performance-tuning tools (e.g., Nagios, Zabbix).
• Excellent troubleshooting skills and attention to detail.

Technologies & Tools

The Linux Systems Administrator position at General Dynamics Information Technology utilizes various technologies and tools including, but not limited to, Linux operating systems (Red Hat, Ubuntu, CentOS), virtualization platforms (VMware), configuration management tools (Ansible, Puppet), and scripting languages (Bash, Python). Proficient use of monitoring tools such as Nagios and Zabbix is also required to ensure optimal system performance and availability.

Ideal Candidates

Ideal candidates for the Linux Systems Administrator position possess a strong commitment to technical excellence and a proactive approach to problem-solving. They exhibit a passion for technology and continuous improvement, coupled with the ability to work both independently and collaboratively. Strong communication skills and the capacity to convey complex technical concepts to non-technical users are essential. The ideal candidate is also adaptable, enthusiastic about learning new technologies, and driven to contribute to a collaborative team environment.