High Performance Computing Administrator III

Savannah, GA - USA

Monthly Salary: Not Disclosed

Posted on: 10 days ago

Vacancies: 1 Vacancy

Job Summary

High Performance Computing Administrator IIIin GAC Savannah

Unique Skills:

Essential Skills:
Linux Competency: Installation configuration command-line proficiency and package management
Systems Management: Mastery of cluster deployment and configuration management tools: Satellite/Foreman Warewulf Ansible Puppet Terraform etc.
Scripting Experience: Ability to script administrative tasks in Bash Python Perl or other similar languages
Hardware Support: Ability to troubleshoot advanced hardware failures and apply repairs
HPC System Support: Scheduler management complex code compilation and multi-node application support
HPC System Engineering: Ability to design build and configure large-scale production-level systems with minimal supervision.
HPC Networking: Experience designing deploying and administering HPC networking platforms: InfiniBand RoCE etc.
Infrastructure Essentials: Experience with enterprise infrastructure tools: DNS DHCP PXE identity management etc.
Productivity Tools: Proficiency with Excel Word Powerpoint Teams or similar applications

Preferred Skills:
Storage: Experience designing deploying and administering enterprise or HPC storage systems: Lustre VAST FlashArray etc.
Virtualization: Experience designing deploying and administering virtualization platforms: VMWare HyperV ProxMox etc.
Security: Experience with vulnerability scanning and compliance standards: CIS STIG etc.

Education and Experience Requirements

Bachelors Degree Engineering Computer Science Information Technology or related curriculum or equivalent combination of education and experience sufficient to successfully perform the essential functions of the job. A Masters degree may be used to offset one year of experience requirement; PhD may offset two years of experience. 7 years experience HPC or scientific computing environment to include the installation configuration and maintenance of Redhat Package Manager (RPM)-based Linux distributions (RedHat SuSE).

Position Purpose:

Contribute to the creation of the strategic objectives of the High Performance Computing environment in the Advanced Computing Technologies department as well as develop operational plans goals and strategies to best serve the Computational Fluid Dynamics Simulation and Modeling Engineering business units. Provide technical oversight and operational support to other members of the team to ensure continued sustained functionality of the HPC environment in accordance with the operational goals and plans. Responsible for the optimum integration of scientific applications to HPC technology and the exploration of new HPC technology to better meet the needs of the business.

Job Description

Principle Duties and Responsibilities:

Essential Functions:

Assume responsibility for the day-to-day operations of Gulfstreams production HPC cluster.

Assist end users running applications on the HPC cluster.

Provide third level support for end users who experience problems on engineering workstations and remote visualization systems.

Manage maintain monitor and control interactive and batch processes both scheduled and unscheduled (including on-request processing).

Ensure engineering-defined batch processing and backups are completed in the correct sequence and within the established time periods.

Suggest improvements to processing capabilities and efficiencies through system tuning and other hardware and software optimizations and improvements.

Perform regular monitoring of utilization needs and efficiencies and reporton tuning initiatives.

Perform proactive failure trend analysis and root cause analysis for all system failures.

Produce trend reports to highlight production issues and follow predetermined action and escalation procedures when issues are encountered.

Monitor verify and make appropriate adjustments to support proper application executions.

Provide technical solutions that meet performance and processing objectives of the business areas.

Perform upgrades that comply with corporate policies and industry best practices.

Provide leadership to HPC Administrators during system upgrades and outages.

Create thorough upgrade plans that comply with corporate policies and industry best practices.

Assist in the introduction of new technologies that can provide greater capabilities improved productivity and reduce total cost of ownership.

Participate in the design of HPC technical solutions.

Continuously evaluate efficiency existing technology effectiveness and interoperability and suggest areas for improvement.

Additional Functions:

Maintain technical relationships with multiple hardware and software vendors. .

Work multiple operational windows as required. .

Provide on-call support 24x7 .

Assist in development and implementation of technical hardware and software standards. .

Perform other duties as assigned.

Other Requirements:

Experience with management of infiniband-based Linux-based HPC clusters high performance parallel storage and configuration and management of cluster scheduling software.

Experience managing High Performance Computing low-latency high-bandwidth interconnects.

Experience supporting Linux based scientific workstations running visualization applications.

This job requires one to be able to read write speak and understand the English language.

Additional Information

Requisition Number: 232246

Category: Information Systems

Percentage of Travel: Up to 25%

Shift: First

Employment Type: Full-time

Posting End Date: 06/30/2026

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Gulfstream does not provide work visa sponsorship for this position unless the applicant is a currently sponsored Gulfstream employee.

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Gulfstream Aerospace Corporation a wholly-owned subsidiary of General Dynamics (NYSE: GD) designs develops manufactures markets services and supports the worlds most technologically-advanced business jet aircraft

Required Experience:

Unclear Seniority

High Performance Computing Administrator IIIin GAC SavannahUnique Skills:Essential Skills: Linux Competency: Installation configuration command-line proficiency and package management Systems Management: Mastery of cluster deployment and configuration management tools: Satellite/Foreman Warewulf A...