Linux Systems Administrator Tier I

AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training.

As a Tier I Linux Systems Administrator you will have the opportunity to do the following:

• Provide first-line technical support for software, hardware, network infrastructure, and system security within a Linux HPC environment.
• Address and resolve user issues related to HPC system operations and maintenance with professionalism and efficiency.
• Assist Senior Systems Administrators in optimizing hardware and software performance.
• Manage and maintain Linux user accounts, triaging Tier 1 tickets, and producing service ticket reports.
• Collaborate with the Linux SA and engineering teams to install, configure, and test HPC components, including servers, storage systems, and networking equipment.
• Perform hardware replacements, manage backup solutions, and implement security measures to maintain compliance with all program requirements.
• Work with network personnel to configure equipment, ensure network security, and manage firewalls.
• Adhere to established IT policies, processes, and procedures while effectively managing changing priorities.

Qualifications:

• Active Top Secret clearance with SCI eligibility.
• Bachelor's degree in a STEM field and or 8-10 years of experience in lieu of a degree).
• Current IAT II Certification (e.g., Security+ CE).
• Strong bash scripting skills and familiarity with Linux operating systems.
• Exceptional customer service and communication skills.
• Experience with VMware vSphere 6+, Kubernetes, containerized technologies, Ansible, and PostgreSQL.
• Knowledge of the Risk Management Framework (RMF) and expertise in securing and hardening Linux systems to meet RMF controls.
• Proven ability to troubleshoot and resolve technical issues promptly.
• Experience with tools like CUDA, Google TensorFlow, or similar frameworks.

AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance.

EEO Statement: EEO Race/Sex/Disability Status/Veteran Status