Linux Systems Administrator | Top Secret clearance

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Job Overview

The Linux Systems Administrator at General Dynamics Information Technology will be responsible for managing and maintaining Linux-based systems and applications, ensuring optimal performance, security, and reliability. The candidate will work collaboratively with cross-functional teams to support various projects, implementing best practices for system administration, and providing technical guidance. This role requires a Top Secret clearance due to the sensitive nature of the work involved within a federal environment.

Job Responsibilities

• Configure, install, and maintain Linux servers and systems in accordance with organizational policies.
• Monitor system performance, troubleshoot issues, and provide timely technical support for Linux environments.
• Ensure backup, recovery, and disaster recovery processes are implemented and tested regularly.
• Manage security protocols and implement best practices to protect data and systems from unauthorized access.
• Collaborate with software development teams to optimize application performance on Linux platforms.
• Document system configurations, processes, and procedures for internal training and compliance purposes.
• Assist with the automation of system tasks and deployments through scripting and configuration management tools.
• Participate in system design reviews and contribute to capacity planning and resource management.

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• Minimum of 3-5 years of experience in Linux systems administration.
• In-depth knowledge of Linux operating systems (e.g., Red Hat, CentOS, Ubuntu).
• Experience with shell scripting and automation tools (e.g., Bash, Ansible).
• Strong understanding of networking concepts and protocols.
• Experience with virtualization technologies (e.g., VMware, KVM).
• Ability to obtain and maintain a Top Secret security clearance.
• Certifications such as RHCE or LPIC are preferred.

Technologies & Tools

The position will involve working with a variety of technologies and tools including, but not limited to: Linux operating systems (Red Hat, CentOS, Ubuntu), automation tools (Ansible, Puppet), virtualization platforms (VMware, KVM), scripting languages (Bash, Python), and monitoring tools (Nagios, Zabbix). Additionally, knowledge of cloud computing platforms (AWS, Azure) may be beneficial.

Ideal Candidates

The ideal candidates for this position are proactive problem solvers with a strong analytical mindset. They excel in dynamic environments and can effectively manage multiple priorities while maintaining attention to detail. Strong communication skills are essential for collaborating with team members and stakeholders. A commitment to continuous learning and professional development in the field of systems administration will also set candidates apart, as will a passion for technology and innovation.