Senior Linux HPC Systems Administrator | TS/SCI Poly

Emtakllc; Annapolis (MD); On-site; USD 120,000 - 170,000; Full time

Job summary

Emtakllc is seeking a Sr System Administrator in Annapolis Junction, MD, to support Linux-based IT systems, HPC environments, and virtualized infrastructure. The role emphasizes hands-on Linux/Unix administration, VM installation, configuration, and ongoing operations.

The ideal candidate has extensive SA experience, with TS/SCI Poly requirements, and will provide Tier 1 and Tier 2 support, monitor systems, and collaborate with users and management to maintain secure, reliable IT services.

Qualifications

• 10 years of experience as a Systems Administrator.
• Bachelor's degree may be substituted with 5 additional years of SA experience.
• Strong Linux/Unix administration experience in enterprise IT environments.

Responsibilities

• Provide Tier 1 (Help Desk) and Tier 2 (Escalation) support.
• Configure, install, deploy, and maintain virtual machines (VMs) in HPC environments.
• Manage Linux/Unix operating systems and system integrity.
• Monitor, troubleshoot, and optimize enterprise IT infrastructure.
• Assist users with accessing and utilizing IT systems.
• Escalate technical issues and communicate status updates to management and customers.

Skills

Linux

Unix

HPC

VM deployment

Education

Bachelor's degree in related field

Job description

Emtakllc is seeking a Sr System Administrator in Annapolis Junction, MD, to support Linux-based IT systems, HPC environments, and virtualized infrastructure. The role emphasizes hands-on Linux/Unix administration, VM installation, configuration, and ongoing operations.

The ideal candidate has extensive SA experience, with TS/SCI Poly requirements, and will provide Tier 1 and Tier 2 support, monitor systems, and collaborate with users and management to maintain secure, reliable IT services.