Linux System Administrator — North Laurel, MD

to support mission-critical research and engineering systems in a secure, high-performance environment.

Key Duties

• Install, configure, and harden Linux servers for secure operation.

• Manage user access, storage, and backup systems.

• Monitor system performance and troubleshoot complex issues.

• Collaborate with researchers and engineers to optimize compute environments.

• Ensure security compliance and maintain required configurations.

• Automate routine administrative tasks and improve operational efficiency.

• Document system configurations and administrative processes.

Qualifications & Skills

• Strong Linux administration experience, including server security hardening.

• Proficiency with access control, storage management, and backup operations.

• Ability to analyze performance metrics and resolve complex system problems.

• Experience with security compliance practices and secure configuration management.

• Scripting/automation skills and clear technical documentation ability.

• Strong collaboration skills in cross-functional, mission-driven environments.