Senior Linux System Administrator

Senior Linux System Administrator | Laurel, MD | Hybrid

This employer is seeking a motivated and customer-oriented Senior Linux System Administrator to join a dedicated team supporting critical national defense missions. The role involves managing enterprise infrastructure capabilities that form the foundation of IT operations for a significant organization.

The Role

• Configure, manage, and troubleshoot Linux operating systems, including installation, network component configuration, and performance enhancements.
• Provide comprehensive support for the implementation, troubleshooting, and maintenance of IT systems and infrastructure.
• Oversee day-to-day operations, monitoring, and problem resolution for diverse IT systems, including servers, storage, and network devices.
• Optimize system operations, resource utilization, and perform capacity analysis and planning.
• Analyze and resolve complex issues related to server hardware, applications, and software integration.
• Directly support Enterprise Infrastructure Services (EIS) for a wide range of national defense missions.

What You'll Need

• Bachelor’s degree in a technical discipline.
• 20+ years of experience as a Systems Engineer/Administrator in programs of similar scope and complexity.
• Demonstrated experience in planning and leading Systems Engineering efforts.
• Proficiency in troubleshooting in a Linux Red Hat environment.
• Extensive experience with VMWare.
• Demonstrated experience with modern automation/configuration tools such as Splunk or Ansible.
• IAT I certification required within 60 days of employment.
• Must possess a current/active Top Secret/SCI with Polygraph clearance.

What's On Offer

• Opportunity to contribute to critical national defense missions supporting a global workforce.
• Work within an Enterprise Information Technology (EIT) organization that forms the foundation of IT operations.
• Collaborative team environment focused on delivering enterprise infrastructure capabilities.
• Professional development opportunities to enhance skills in system administration and infrastructure management.

Apply via Haystack today!