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# Mid-Level Linux HPC Sysadmin [$226k/yr+] TS/SCI-FS Poly

- **Company:** SYSTOLIC, INC.
- **Location:** Annapolis Junction, MD, United States
- **Experience:** Experienced
- **Salary:** $226,000.0
- **Contract:** Permanent contract
- **Skills:** Amazon Web Services, Data Centers, Linux, Linux System Administration, Performance Tuning, Software Engineering, Computer Networking Systems, Computer Network Operations, Sysadmin, Large Language Models
- **Published:** July 13, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9027971/mid-level-linux-hpc-sysadmin-226kyr-tssci-fs-poly

## About the Role

* Degree: Technical bachelor's degree or equivalent experience
 * Years of experience: 9+ years
 * Total Compensation: $226k+ yearly

## Description

* Manage Linux systems and high-performance compute hardware for CNO capabilities.
 * Install and maintain NVIDIA accelerator platforms including H100, H200, and B300 series.
 * Document technical procedures and standard operating procedures to ensure mission success.
 * Support virtualization and IT modernization efforts across the enterprise.
 * Utilize expertise in Linux administration, HPC systems, AWS, and LLM infrastructure., * Support Computer Network Operations (CNO) capabilities as a senior technical contributor.
 * Sustain and evolve high-performance operational IT environments.
 * Install, configure, and maintain high-performance compute hardware and NVIDIA enterprise-class accelerator platforms.
 * Lead installation and sustainment efforts for new and legacy hardware within data center environments.
 * Document installation procedures, configurations, and lessons learned to create scalable deployment playbooks.
 * Coordinate with onsite personnel to streamline troubleshooting and escalate priorities based on mission timelines.
 * Identify gaps in support coverage and recommend improvements to reduce downtime.
 * Partner with engineering teams to optimize system performance and user workflows.
 * Maintain detailed technical documentation, diagrams, and standard operating procedures.
 * Support virtualization efforts and contribute to long-term IT modernization strategies.
 * Adapt to evolving mission requirements, including cloud integrations and Large Language Model (LLM) infrastructure.
 * Demonstrate strong Linux systems administration experience in operational environments.
 * Troubleshoot hardware and software issues across networked systems.
 * Communicate effectively and interact directly with mission users.


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