Sr. Linux Systems Administrator - Clearance Required

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

Job Overview

The Senior Linux Systems Administrator will be responsible for the design, deployment, and management of Linux-based systems and servers at Lockheed Martin. This position involves maintaining high levels of system performance, reliability, and security in a classified environment. The successful candidate will ensure all systems operate efficiently and will troubleshoot issues as they arise, providing technical guidance and support to other team members. Furthermore, the role emphasizes the importance of adhering to security protocols and managing system configurations in accordance with regulatory requirements.

Job Responsibilities

• Administer and maintain Linux operating systems in a secure environment.
• Design and implement system architecture and upgrades based on user requirements and industry standards.
• Monitor system performance and ensure reliability and security through routine audits and patching.
• Troubleshoot system issues and coordinate with cross-functional teams to resolve complex problems.
• Document system configurations, procedures, and other technical processes for knowledge sharing.
• Implement security controls and ensure compliance with organizational policies and regulations.
• Provide technical support to users and serve as an escalation point for junior administrators.
• Evaluate new technologies and tools for potential integration into existing systems.

Qualifications

• A Bachelor’s degree in Computer Science, Information Technology, or a related field.
• At least 5 years of experience in Linux systems administration.
• Current DoD Security Clearance required.
• Proficiency in shell scripting and automation techniques.
• Strong understanding of network protocols, firewalls, and security practices.
• Experience with virtualization technologies such as VMware or KVM.
• Familiarity with containerization technologies such as Docker and Kubernetes.
• Excellent problem-solving and communication skills.

Technologies & Tools

The Senior Linux Systems Administrator will utilize a variety of technologies and tools, including but not limited to: Red Hat Enterprise Linux, CentOS, Ubuntu, bash and Python for scripting, Ansible for configuration management, Nagios for monitoring, and both Docker and Kubernetes for deployment and orchestration of containerized applications. Knowledge of cloud technologies such as AWS or Azure may also be relevant depending on project requirements.

Ideal Candidates

The ideal candidate for this position is one who exhibits a strong commitment to security best practices and possesses outstanding analytical skills to diagnose and remediate complex system issues effectively. A proactive approach to continuous learning and keeping pace with evolving technologies is essential. Furthermore, strong teamwork and collaboration skills, along with the ability to communicate technical concepts to non-technical stakeholders, will help ensure alignment across various departments and functions within the organization.