{"schemaVersion":"jobsearcher.job.v1","id":"32c09a3e283ba383fbabd1cb","url":"https://jobsearcher.com/jobs/32c09a3e283ba383fbabd1cb","canonicalUrl":"https://jobsearcher.com/jobs/32c09a3e283ba383fbabd1cb","title":"HPC GPU Engineer","description":"Contract HPC Performance Engineer - Cluster Optimization, GPU/CFD WorkloadsAn Enterprise client are hiring for a Contract HPC Performance ConsultantHourly rate $90-120 hourFully remoteProject; Diagnose and resolve indeterminate performance issues on a newly built HPC cluster, improving scaling, stability, and job scheduling across multiple engineering groups.Cluster Diagnostics – Identify root cause of inconsistent scaling when multiple jobs run concurrently across nodes – goal: eliminate unpredictable performance drops (e.g. single job stable, second job halving through put)Job Scheduling & Configuration – Optimize scheduling and cluster configuration across six compute nodes and two GPU nodes – goal: maximize utilization and stability for concurrent workloadsNetwork Fabric Tuning – Assess and tune RDMA over Converged Ethernet (no Infiniband present, Dell 100GbE switches) – goal: determine network fabric's role in performance bottlenecks and inform expansion/replacement decisionsSoftware-Specific Optimization – Tune cluster and job configs for each CFD/simulation package individually – goal: ensure each tool runs at optimal performance rather than \"just working\"Workflow & Script Support – Refine and maintain existing scripts and environment modules – goal: enable broader adoption across engineering groups beyond the two primary current usersTools/Environment:Nvidia Base Command Manager (formerly Bright Cluster Manager)AMD chipset hardwareStar CCM+, Fluent, Abacus, Converge, CFD GT Suite, JMag Electromagnetic, AVLVSMRDMA over Converged Ethernet, Dell 100GbE switchingSix compute nodes, two GPU nodesEngagement: Approx. 3–6 months, hands-on, iterative problem-solving alongside internal engineering teams (thermal, mechanical, internal combustion, vehicle simulation, electronics groups).Contract HPC Performance Engineer - Cluster Optimization, GPU/CFD Workloads","company":"Develop","rawCompany":"develop","city":"Long Beach Twp","state":"NJ","isRemote":false,"isActive":false,"createdAt":"2026-08-31T08:47:13.430Z","occupations":[{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"17-2199.00","title":"Engineers, All Other","slug":"engineers-all-other"},{"code":"17-2061.00","title":"Computer Hardware Engineers","slug":"computer-hardware-engineers"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541513","title":"Computer Facilities Management Services","slug":"computer-facilities-management-services"},{"code":"541519","title":"Other Computer Related Services","slug":"other-computer-related-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"HPC GPU Engineer","description":"Contract HPC Performance Engineer - Cluster Optimization, GPU/CFD WorkloadsAn Enterprise client are hiring for a Contract HPC Performance ConsultantHourly rate $90-120 hourFully remoteProject; Diagnose and resolve indeterminate performance issues on a newly built HPC cluster, improving scaling, stability, and job scheduling across multiple engineering groups.Cluster Diagnostics – Identify root cause of inconsistent scaling when multiple jobs run concurrently across nodes – goal: eliminate unpredictable performance drops (e.g. single job stable, second job halving through put)Job Scheduling & Configuration – Optimize scheduling and cluster configuration across six compute nodes and two GPU nodes – goal: maximize utilization and stability for concurrent workloadsNetwork Fabric Tuning – Assess and tune RDMA over Converged Ethernet (no Infiniband present, Dell 100GbE switches) – goal: determine network fabric's role in performance bottlenecks and inform expansion/replacement decisionsSoftware-Specific Optimization – Tune cluster and job configs for each CFD/simulation package individually – goal: ensure each tool runs at optimal performance rather than \"just working\"Workflow & Script Support – Refine and maintain existing scripts and environment modules – goal: enable broader adoption across engineering groups beyond the two primary current usersTools/Environment:Nvidia Base Command Manager (formerly Bright Cluster Manager)AMD chipset hardwareStar CCM+, Fluent, Abacus, Converge, CFD GT Suite, JMag Electromagnetic, AVLVSMRDMA over Converged Ethernet, Dell 100GbE switchingSix compute nodes, two GPU nodesEngagement: Approx. 3–6 months, hands-on, iterative problem-solving alongside internal engineering teams (thermal, mechanical, internal combustion, vehicle simulation, electronics groups).Contract HPC Performance Engineer - Cluster Optimization, GPU/CFD Workloads","datePosted":"2026-08-31T08:47:13.430Z","dateModified":"2026-08-31T08:47:13.430Z","hiringOrganization":{"@type":"Organization","name":"Develop","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Long Beach Twp","addressRegion":"NJ","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"32c09a3e283ba383fbabd1cb"},"url":"https://jobsearcher.com/jobs/32c09a3e283ba383fbabd1cb"}}