Senior Linux HPC Systems Administrator (L3)

EMTAK LLC; Maryland; On-site; USD 90,000 - 130,000; Full time

Job summary

Emtakllc is seeking a seasoned Linux/Unix Systems Administrator to support Linux-based IT and HPC environments. The role focuses on implementing, troubleshooting, and maintaining enterprise IT systems with a strong emphasis on virtualization and VM management in HPC contexts.

Required TS/SCI polygraph clearance and 10+ years of SA experience; a Bachelor's degree can be substituted with 5 additional years of experience. On-site in Annapolis Junction, MD with enterprise-scale responsibilities.

Qualifications

• 10+ years as Systems Administrator in similar programs.
• TS/SCI polygraph clearance required.
• Five years experience may substitute a Bachelor's degree.

Responsibilities

• Support Linux-based IT systems, HPC environments, and virtualization.
• Configure, install, deploy, and maintain VMs in enterprise and HPC.
• Provide Tier 1 and Tier 2 support and incident resolution.
• Assist users with accessing IT systems and daily operations.
• Configure and manage Linux/Unix OS, networks, storage, and servers.
• Maintain system reliability, performance, and security.

Skills

Linux administration

Unix administration

HPC environments

VM installation/configuration

Virtualized infrastructure

Enterprise IT infra

System monitoring

Performance optimization

Server administration

Tier 1/2 support

Networking basics

Job description

Emtakllc is seeking a seasoned Linux/Unix Systems Administrator to support Linux-based IT and HPC environments. The role focuses on implementing, troubleshooting, and maintaining enterprise IT systems with a strong emphasis on virtualization and VM management in HPC contexts.

Required TS/SCI polygraph clearance and 10+ years of SA experience; a Bachelor's degree can be substituted with 5 additional years of experience. On-site in Annapolis Junction, MD with enterprise-scale responsibilities.