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23 hpc engineer jobs at 18 companies in Costa Mesa, CA

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HPC Systems Engineer, Modeling & Simulation
Costa Mesa, California, United States
$132k-$198k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
5+ YOE5+ years administering Linux/Unix in HPC or scientific computing; hands-on cluster, storage, and scientific code support; Bash/Python scripting; experience with MPI/OpenMP, CMake, compilers, filesystems, and secure computing; bachelor's degree in a technical field; ability to obtain US security clearance.
Linux, Unix, Windows, Bash, Python, CTH, ALE3D, Sierra, ParaView, Cubit, VisIt, CMake, compilers, MPI, OpenMPI, OpenMP, NFS, NAS, TCP/IP, Slurm
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Sr. High Performance Computing (HPC) Systems Engineer
Brownsville or Hawthorne
OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
5+ YOE5+ years systems engineering experience, hands-on Linux and HPC cluster administration, Kubernetes, scripting (Bash/Python), networking, and security; eligible for TS/SCI with polygraph.
Kubernetes, Linux, Bash, Python, Slurm, PBS, LSF, Prometheus, Grafana, Nagios, CUDA, Docker, Podman, Singularity, Puppet, Ansible
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Senior HPC Storage Engineer
Los Angeles, California, United States
HybridFull Time
University of California, Los Angeles
University of California, Los Angeles: A public research university providing higher education and research.
7+ YOE7+ years managing large-scale production storage for research or hyperscale environments; deep knowledge of scale-out, parallel, distributed, object, and federated storage; hands-on experience with Lustre, VAST Data, GPFS/Spectrum Scale, Ceph, BeeGFS, WekaFS, or MinIO; advanced Linux administration; Bash/Python scripting; Ansible and Git; identity ...
Lustre, VAST Data, GPFS/Spectrum Scale, Ceph, BeeGFS, WekaFS, MinIO, InfiniBand, RoCE, Bash, Python, Ansible, Git, Active Directory, LDAP, CILogon, OIDC, SAML, Globus Auth
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GPU Systems Engineer – HPC / Parallel Computing
San Francisco or Los Angeles
$160k-$320k/yr OnsiteFull Time
Vast.ai
Vast.ai: Decentralized marketplace for GPU cloud computing resources.
Experience with HPC/parallel programming, GPU systems optimization, CUDA/C++, Python, and Linux; familiarity with parallel frameworks (HIP, SYCL, OpenCL, OpenACC) and HPC performance tooling.
CUDA, C++, GPGPU, Python, Linux, C++17, C++20, HIP, SYCL, OpenCL, OpenACC
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Senior Aerodynamics Engineer
El Segundo, California, United States
$120k-$220k/yr OnsiteFull Time
Icarus
Icarus: Builds solar-powered aircraft for stratospheric intelligence and connectivity.
2+ YOEBachelor's in aerospace/mechanical engineering, 2+ years running automated CFD workflows in STAR-CCM+, AWS/HPC experience, CATIA proficiency, strong fluid dynamics and communication skills.
STAR-CCM+, Java, Python, AWS, CATIA
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Computational Aeroelasticity Developer
Irvine or Pune
$98k-$182k/yr OnsiteFull Time
Cadence Design Systems
Cadence Design SystemsNASDAQ: CDNS: Develops computational software and hardware for electronic system design.
0+ YOEPh.D. in a relevant engineering field, research experience in computational aeroelasticity or multidisciplinary simulation, software development experience in C++/Python, and familiarity with HPC and aeroelastic methods.
MSC Nastran, Abaqus, ZAERO, FUN3D, SU2, SCFLOW, Fidelity, Charles, Fluent, STAR-CCM+, CFD++, C++, Python, MPI, OpenMP, CUDA, GPU
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Senior Platform Engineer
Playa Vista, California, United States
$139k-$201k/yr OnsiteFull Time
Inversion Space
Inversion Space: Building autonomous re-entry vehicles for global space-to-Earth cargo delivery.
5+ YOE5+ years in platform/DevOps/infrastructure or software engineering; DevOps best practices; scripting (Python, Lua, Bash, PowerShell); Linux; CI/CD (GitLab CI, GitHub Actions, Jenkins); containerization (Docker/Podman) and Kubernetes.
High-performance computing (HPC), SIL, HIL, IaaS, IaC, CI/CD, GitLab CI, GitHub Actions, Jenkins, Python, Lua, Bash, PowerShell, Linux, Docker, Podman, Kubernetes, AWS, GCP, Terraform, Prometheus, Grafana
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Sentinel - Sr. Principal Systems Engineer - 14725*
Roy or Manhattan Beach or Huntsville or Colorado Springs
$123k-$204k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
5+ YOEU.S. Citizen with active DoD Secret clearance; 5+ years systems engineering experience; MBSE, cloud/HPC, virtualized and software-centric systems experience; ability to obtain SAP approval; experience and degree options vary (8 yrs with BS, 6 with MS, 4 with PhD).
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Sentinel - Sr. Principal Systems Engineer - 14725*
Roy or Manhattan Beach or Colorado Springs
$123k-$204k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
8+ YOE8+ years in systems engineering; US citizen with active DoD Secret clearance; MBSE; cloud/IT-centric systems; capable of leading cross-functional teams.
Model-based systems engineering, MBSE, Cloud, High performance computing, Virtualization, Software systems
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Staff CFD Analysis Engineer
Torrance, California, United States
$180k-$220k/yr OnsiteFull Time
Valar Atomics
Valar Atomics: Developing scalable, high-temperature, grid-independent advanced nuclear power systems.
8+ YOEBachelor's in Mechanical/Aerospace/Nuclear Engineering,8+ years CFD production experience, V&V practice, turbulence and conjugate-heat-transfer expertise, scripting/automation (Python), experience under regulated quality programs.
Ansys Fluent, Flownex, Python, HPC, FEA
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1d
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Principal Software Engineer, Vehicle Analysis (Thermal)
Irvine, California, United States
$175k-$225k/yr HybridFull Time
Turion Space
Turion Space: Builds spacecraft for orbital debris removal and satellite servicing.
10+ YOEBachelor’s degree in a technical field; 10+ years with demonstrated technical leadership for principal level; expert Python, scientific computing, thermal analysis, CAE automation, HPC or cloud batch systems, testing, CI/CD, and version control.
Python, NumPy, Thermal Desktop, SINDA, OpenTD, Ansys, STK, Slurm, AWS Batch, CAD, HPC, CI/CD
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Software Engineer
Vista, California, United States
OnsiteFull Time
Varioscale
Varioscale: Manufacturer of advanced semiconductor failure analysis and etching equipment.
Degree in computer science/engineering or physics; experience programming in C++, CMake on Windows, Qt 5; familiarity with EMR? (not present) — exclude; desirable: HPC, C++17, VTK, PostgreSQL, Doxygen, Python 3.6.
C++, CMake, Qt 5, C++17, Visualization Toolkit (VTK), PostgreSQL, Doxygen, Python 3.6
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Principal Solutions Architect
Irvine, California, United States
$170k-$190k/yr OnsiteFull Time
ePlus
ePlusNASDAQ: PLUS: Provides integrated IT solutions, managed services, and cloud infrastructure.
8+ YOEBachelor's in CS/EE or related; 8+ years in solutions architecture/systems engineering with 4+ years on GPU/HPC; experience with DGX/HGX, InfiniBand/Ethernet fabrics, parallel storage, Kubernetes, and presenting to executive stakeholders.
NVIDIA DGX, HGX, MGX, NVLink Switch System, RTX PRO 6000 Blackwell Server Edition, NVIDIA Quantum InfiniBand, Spectrum-X, ConnectX-8, ConnectX-7, BlueField-3, VAST Data, Hammerspace, Pure Storage FlashBlade//E, NVIDIA AI Enterprise (NVAIE), NIM Microservices, RAPIDS, NVIDIA Dynamo, CUDA Toolkit, cuDNN, NCCL, TensorRT, Triton Inference Server, Base Command Manager, DGXOS, NVIDIA Mission Control, DGX Cloud, Kubernetes (K8s), NVIDIA GPU Operator, Run:ai, SLURM, OpenMPI, Helm, Argo Workflows, Kubeflow, KServe, PyTorch, JAX, TensorFlow, Hugging Face Transformers, DeepSpeed, Megatron-LM, vLLM, LMDeploy, IPMI, Redfish, Visio, Lucidchart, draw.io, AWS, Azure, GCP, MLflow, Weights & Biases
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Scientist, Computational Chemist & MLOps Engineer
Madison or Pasadena or San Diego or Verona
$100k-$125k/yr OnsiteFull Time
Arrowhead Pharmaceuticals
Arrowhead PharmaceuticalsNASDAQ: ARWR: Develops RNAi medicines to treat genetic and intractable diseases.
Bachelor's or Master's in a related field; strong Python, Linux, and Git skills; foundational statistics and ML knowledge; experience with biological/omics datasets, reproducible workflows, and scientific software; PhD preferred for senior levels.
Python, Linux, Git, HPC
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Senior Director, AI Platforms
Irvine or Denver or Indianapolis or Grand Rapids or Lexington or Los Angeles or Louisville or Texas or San Francisco or United States
$218k-$225k/yr OnsiteFull Time
Trace3
Trace3: Provides IT consulting and technology solutions for enterprise digital transformation.
12+ YOE5+ MgmtBachelor's in CS/EE or related; 12+ years enterprise infrastructure experience with 5+ years designing and implementing production-scale AI/ML/HPC (multi-rack GPU) and 5+ years people leadership; familiarity with GPU compute, high-performance networking, scale-out storage, Kubernetes/Slurm/Run:ai, and AI security; willingness to travel up to 50%.
NVIDIA DGX, NVIDIA HGX, Cisco AI infrastructure, Dell PowerEdge XE, Super Micro, Lenovo ThinkSystem, HPE ProLiant, Cray, InfiniBand, RoCE, NVIDIA Spectrum-X, VAST, WEKA, DDN, Pure, NetApp ONTAP AI, Kubernetes, Slurm, Run:ai, NVIDIA Base Command, Mission Control, Anyscale, NVIDIA AI Enterprise, NCP
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Principal Solutions Architect, Global Defense Partners
Irvine, California, United States
$183k-$247k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
10+ YOEUS citizen with active Top Secret clearance, 10+ years technical experience, Bachelor’s in CS/engineering/mathematics, experience with cloud architectures and communicating to C-level audiences.
Amazon EC2, Amazon S3, Amazon RDS, HPC, Amazon Bedrock, FedRAMP, CMMC, DoD SRG, ITAR
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Postdoctoral Scholar - Climate, Pollution, and Solutions
Irvine, California, United States
$69k-$83k/yr OnsiteFull Time, Contract
University of California
University of California: A public research university system providing education and healthcare.
Expected or recent Ph.D. in atmospheric sciences, atmospheric chemistry, environmental engineering, or a relevant interdisciplinary field; programming, computational modeling, high-performance computing, and air pollution model experience required.
High Performance Computing
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Snowflake Advanced AI Solution Lead
San Francisco or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$80k-$294k/yr HybridFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
5+ YOERequires 5+ years in machine learning engineering or science, 5+ years in computer science foundations, 3+ years in distributed systems, 2+ years with Snowflake Cortex AI and cloud AI/ML deployment, plus a bachelor's degree or equivalent experience.
Snowflake Cortex AI, Cortex Agents, Cortex Analyst, Cortex Search, Deep Learning, Generative AI, Large Language Models, DevOps, MLOps, LLMOps, HPC, Python, TensorFlow, PyTorch, LLM, C++, Java, R, SQL
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Data Scientist: Mission Engineering
El Segundo or Los Angeles
$140k-$220k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
7+ YOEBachelor's degree (or equivalent) in a quantitative field, 7+ years applying advanced statistical and data-science methods, Python expertise with scientific/ML libraries, experimental design, uncertainty quantification, scalable pipelines, and eligibility for Top Secret/SCI clearance.
Python, Pandas, Polars, NumPy, SciPy, Scikit-Learn, Statsmodels, PyMC, Matplotlib, Seaborn, CuPy, PyTorch, MATLAB, R, Linux, AFSIM, ESAMS, Brawler, Ansys STK, HPC
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