Linux Systems Administrator | Top Secret clearance

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Job Overview

The Linux Systems Administrator at General Dynamics Information Technology (GDIT) will be responsible for the management, maintenance, and optimization of Linux-based systems within secure environments requiring Top Secret clearance. This role necessitates a proactive approach to system administration, overseeing the installation, configuration, and troubleshooting of Linux operating systems. The ideal candidate will work collaboratively with cross-functional teams to ensure high availability and performance of mission-critical applications while adhering to stringent security policies and protocols.

Job Responsibilities

• Administer and maintain Linux servers, performing upgrades, patches, and system installations.
• Monitor system performance and troubleshoot issues to ensure maximum uptime and efficiency.
• Implement and manage security measures to protect infrastructure and sensitive data.
• Collaborate with engineering and development teams for system integration and test environments.
• Automate routine tasks using scripting languages to streamline processes and improve operational efficiency.
• Ensure compliance with all regulatory and security standards in a Top Secret environment.
• Provide technical support and guidance to end-users and team members.
• Document system configurations, processes, and policies for operational continuity.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• Minimum of 5 years of experience in Linux system administration.
• Deep understanding of Linux operating systems (RHEL, CentOS, Ubuntu, etc.).
• Experience with scripting languages such as Bash, Python, or Perl for automation.
• Familiarity with virtualization technologies (VMware, KVM) and cloud services.
• Knowledge of networking concepts and troubleshooting methodologies.
• Current Top Secret clearance or the ability to obtain one is mandatory.
• Strong analytical and problem-solving skills, with attention to detail.

Technologies & Tools

The Linux Systems Administrator will engage with various technologies and tools including but not limited to Red Hat Enterprise Linux, CentOS, Ubuntu, VMware, Ansible for configuration management, Docker for containerization, and monitoring tools like Nagios or Prometheus. Experience with cloud platforms such as AWS or Azure is also relevant to this position as it encompasses hybrid environment management.

Ideal Candidates

An ideal candidate for the Linux Systems Administrator position at GDIT will be detail-oriented, demonstrate exceptional problem-solving skills, and possess a strong commitment to security protocols. They should exhibit excellent communication skills to effectively collaborate with both technical and non-technical stakeholders. Additionally, successful candidates will show a willingness to stay updated with industry trends and advancements in technology, reflecting both a passion for continuous learning and a proactive approach to system administration.