Linux Systems Admin/Engineer (TS/SCI Full Scope Poly)

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Job Overview

The Linux Systems Administrator/Engineer is responsible for the installation, configuration, maintenance, and troubleshooting of Linux-based systems within a secure environment. The candidate will play a key role in ensuring system integrity, performance, and security while providing technical support to users and systems. The position requires interaction with various teams to implement effective solutions and enhancements, making it crucial for the successful management of complex IT infrastructure operations.

Job Responsibilities

• Install and configure Linux operating systems and software applications.
• Monitor system performance, providing optimization and tuning as needed.
• Conduct regular system maintenance and updates to ensure optimal operation.
• Troubleshoot and resolve system and network issues in a timely manner.
• Establish and enforce security protocols to protect sensitive data and systems.
• Document system configurations and updates to maintain a clear knowledge base.
• Collaborate with cross-functional teams to support project implementations and system integrations.
• Provide technical support and training for users as required.
• Participate in disaster recovery planning and testing to ensure system resilience.

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• Minimum of 5 years of experience in Linux system administration or engineering.
• Strong foundational knowledge of Linux operating systems, including but not limited to Red Hat, CentOS, and Ubuntu.
• Experience with automation tools such as Ansible, Puppet, or Chef.
• Proficient understanding of networking concepts and TCP/IP protocols.
• Security clearance TS/SCI Full Scope Poly required.
• Excellent problem-solving skills and attention to detail.
• Strong communication and interpersonal skills, with the ability to work effectively in a team environment.

Technologies & Tools

The position requires familiarity with a variety of technologies and tools, including Linux distributions, cloud platforms such as AWS or Azure, monitoring tools like Nagios or Zabbix, configuration management software, and scripting languages such as Bash or Python. A solid understanding of virtualization technologies such as VMware or KVM is also preferred.

Ideal Candidates

Ideal candidates for the Linux Systems Admin/Engineer role possess a robust technical proficiency combined with a proactive approach to learning and problem-solving. They exhibit excellent time management skills, enabling them to prioritize multiple tasks effectively. Moreover, collaboration and communication skills are vital, as interaction with multiple stakeholders and teams is a daily expectation. Candidates should also demonstrate an aptitude for working independently while contributing positively to a team dynamic.