Senior HPC Linux SysAdmin — TS/SCI Clearance

Vibrint; Maryland; On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

401(k) plan

11 federal holidays

160 hours paid time off

Medical, dental, vision insurance

Life and disability insurance

Employee assistance program

Professional development allowance

Job summary

Vibrint seeks a Senior Linux System Administrator to advance HPC capabilities across multi-vendor servers and clusters. You will install, configure, and secure Linux operating systems, troubleshoot complex issues, and support high-performance computing environments critical to national security missions.

The role requires an active TS/SCI with polygraph and US citizenship, with 10+ years of system administration experience and DoD 8570 IAT II certification.

Qualifications

• Active TS/SCI clearance with polygraph.
• U.S. citizenship required.
• Ten or more years of system administration experience.
• Bachelor's degree in technical discipline or higher.
• DoD 8570 IAT II level certification.

Responsibilities

• Support HPC capabilities across multi-vendor HPC servers and clusters.
• Provide Tier 1 and Tier 2 support for IT systems.
• Analyze and resolve complex server, application, and software integration issues.
• Optimize system operations, resource utilization, and capacity planning.
• Provide feedback to agency management and internal customers on escalated tickets.

Skills

Linux OS

HPC architecture

Jira/Confluence

OS installation

BASH scripting

Troubleshooting

Tier 1/2 support

System capacity analysis

SOA knowledge

TCP/IP networking

Education

Bachelor's degree in technical discipline

DoD 8570 IAT II certification

Tools

Jira

Confluence

Salt

Ansible

Job description

Vibrint seeks a Senior Linux System Administrator to advance HPC capabilities across multi-vendor servers and clusters. You will install, configure, and secure Linux operating systems, troubleshoot complex issues, and support high-performance computing environments critical to national security missions.

The role requires an active TS/SCI with polygraph and US citizenship, with 10+ years of system administration experience and DoD 8570 IAT II certification.