Technical Expert/Functional Expert; HPC)
Job in
Georgetown, Cecil County, Maryland, 21930, USA
Listed on 2026-10-11
Listing for:
Reflexive Concepts, LLC
Full Time
position Listed on 2026-10-11
Job specializations:
-
IT/Tech
Systems Engineer, Cloud Computing: Infrastructure & Operations, Unix/Linux
Job Description & How to Apply Below
Technical Expert/Functional Expert (HPC)
- NBP 324, MD
Reflexive Concepts is seeking a skilled Technical Expert / Functional Expert (HPC) to join our growing team!
You will serve as a senior technical authority for high-performance computing mission operations sustainment, guiding the monitoring, troubleshooting, and continuous improvement of large-scale Linux HPC systems, schedulers, and high-speed interconnects.
Qualifications:- Ten (10) years of HPC / system engineering experience
- Bachelor's Degree or higher in a related technical field
- An additional five (5) years of HPC / system engineering experience may be substituted for the degree, for a total of Fifteen (15) years
- Deep Linux expertise on RHEL, CentOS, Rocky, SLES, or Ubuntu
- Expert understanding of HPC architecture and high-speed networks such as Infini Band and Slingshot
- OS install, file system configuration, TCP/IP networking, and OS/application troubleshooting BASH scripting; software compilation and install
- DoD 8570 IAT Level II certification (with verification code)
- Active TS/SCI clearance with full-scope polygraph (most recent poly within 7 years)
- This position carries an on-call requirement.
Skills:
- Slurm, Salt, Ansible, git, Jira, and Confluence
- Monitoring with Grafana, Prometheus, and Nagios
- Lustre file system administration and DDN Exascaler appliances
- Curiosity about emerging technologies: E1000s, ESNs, DAOS, Weka
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