Linux Network and Systems Administrator

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Job Overview

The Linux Network and Systems Administrator at Booz Allen Hamilton will be responsible for the management and maintenance of the organization's Linux servers and network infrastructure. This role will involve troubleshooting system issues, ensuring system security, optimizing network performance, and implementing system enhancements to support a diverse range of applications. The administrator will collaborate with cross-functional teams to provide technical support, develop best practices, and ensure the integrity of data across our systems.

Job Responsibilities

• Manage, configure, and optimize Linux servers and associated system software.
• Troubleshoot network connectivity issues and provide resolution in a timely manner.
• Implement and maintain security measures to protect the organization's IT infrastructure.
• Monitor system performance and conduct routine maintenance and upgrades.
• Develop and maintain documentation related to system configurations, procedures, and user guides.
• Collaborate with development and operations teams to deploy applications in a stable and efficient manner.
• Provide technical support and training to end-users on system functionalities.
• Participate in disaster recovery planning and execution.

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• Minimum of 3 years of experience in Linux administration and network management.
• Proficient in scripting languages such as Bash, Python, or Perl.
• Strong understanding of networking fundamentals, protocols, and services.
• Experience with virtualization technologies like VMware or KVM.
• Familiarity with configuration management tools, such as Ansible or Puppet.
• Certifications such as Linux Professional Institute Certification (LPIC) or Red Hat Certified Engineer (RHCE) are preferred.
• Excellent problem-solving skills and the ability to work effectively under pressure.

Technologies & Tools

The Linux Network and Systems Administrator will utilize a variety of technologies and tools, including but not limited to, Linux distributions (CentOS, Ubuntu, Red Hat), networking protocols (TCP/IP, DHCP, DNS), monitoring tools (Nagios, Zabbix), and cloud services (AWS, Azure). Familiarity with containerization platforms such as Docker and orchestration tools like Kubernetes may also be beneficial for the role.

Ideal Candidates

Ideal candidates for the Linux Network and Systems Administrator position at Booz Allen Hamilton will possess a blend of technical expertise, problem-solving capabilities, and effective communication skills. They should demonstrate a strong sense of initiative, adaptability to changing environments, and the ability to work collaboratively within a team. Prospective candidates must exhibit a commitment to continuous learning and professional growth within the information technology field.