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66 quantum computing jobs at 17 companies in California

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Quantum Research Engineer, Quantum Computing
Pasadena, California, United States
$143k-$193k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
6+ YOEDesign and develop cryogenic mechanical hardware for quantum computing; strong experience in 3D CAD, FEA, and cryogenic engineering; cross-functional collaboration.
3D CAD (SolidWorks), Finite Element Analysis (Thermal, Mechanical, EM), Ansys, COMSOL, Cryogenic hardware design
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Senior Quantum Computing Libraries Engineer
Santa Clara or New York City
$184k-$357k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
8+ YOE8+ years experience, strong C++ and Python skills, GPU and MPI programming, hardware-aware optimization, experience in scientific/quantum simulation software; PhD/MSc or equivalent experience preferred.
C++, Python, MPI, cuQuantum SDK, Qiskit, Cirq, Pennylane, TNQVM, TensorFlow, PyTorch
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Senior Quantum Computing Libraries Engineer
Santa Clara or New York
$184k-$357k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
8+ YOE8+ years experience in C++/Python, GPU programming, HPC, and quantum software; PhD or MSc in CS, math, physics or related field.
C++, Python, MPI, GPU programming, Qiskit, Cirq, Pennylane, TensorFlow, PyTorch
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Quantum Algorithm Engineer — AMER
Yorktown Heights or San Jose or San Francisco or Cambridge or Chicago or New York City
$265k-$315k/yr HybridFull Time
IBM
IBMNew York Stock Exchange: IBM: Global technology providing enterprise software, cloud, and consulting.
5+ YOEPhD required in physics, CS, CE or equivalent; 5+ years hands-on quantum computing experience; strong Python, Qiskit and IBM Quantum stack skills; experience with quantum hardware, benchmarking, and performance optimization.
Python, Qiskit, IBM Quantum software stack, GitHub, C, C++, Rust, HPC, CI/CD
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Senior Quantum Applications Engineer
Berkeley or Boulder
$185k-$210k/yr HybridFull Time
Atom Computing: Building scalable quantum computers using arrays of neutral atoms.
3+ YOEPhD in a quantitative field,3+ years industry experience,knowledge of fault-tolerant quantum computation,ability to run and optimize quantum algorithms on hardware,Python and Git familiarity.
Python, Git
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Quantum Error Correction Theorist
Pasadena, California, United States
$200k-$300k/yr OnsiteFull Time
Oratomic
Oratomic: Building fault-tolerant quantum computers using neutral atom systems.
Desire to build a quantum computer, strong collaboration skills, background in quantum error correction desirable; hiring across education levels from post-bachelors to PhD.
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Quantum Computing Simulation Postdoctoral Fellow
California, United States
$9k-$10k/mo HybridFull Time
Lawrence Berkeley National Laboratory
Lawrence Berkeley National Laboratory: Conducts scientific research to address global challenges.
PhD within last five years in physics, computational chemistry, computational science, applied mathematics or related; programming in Python/C++/Fortran/Julia; knowledge of quantum computing algorithms; strong communication and interdisciplinary teamwork.
Python, C++, Fortran, Julia, Itensor, CUDA-Q, Qiskit, PennyLane, Git
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Director of Product Marketing, Quantum Computing
San Francisco or United States
$150k-$200k/yr RemoteFull Time
Infleqtion
InfleqtionNYSE: INFQ: Develops neutral-atom quantum computing and precision sensing technologies.
10+ YOE10+ years in product or technical marketing; quantum computing or technical computing background; strong messaging, GTM, and collaboration with technical teams.
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High Performance Computing Engineer
Sunnyvale, California, United States
OnsiteFull Time
SLB
SLBNYSE: SLB: Provides global oilfield services, equipment, and digital energy solutions.
3+ YOEAdvanced degree in STEM with 3+ years in discrete optimization, HPC, and quantum computing; proficiency in Python/C++/Julia; LP/QP solvers; quantum computing tools.
Python, C++, Julia, CPLEX, Gurobi, IBM Qiskit, Google Cirq, D-Wave
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Quantum Computing Simulation Postdoctoral Fellow
Berkeley, California, United States
$9k-$10k/mo HybridFull Time
Lawrence Berkeley National Laboratory
Lawrence Berkeley National Laboratory: Conducts multidisciplinary scientific research for the U.S. Department of Energy.
PhD within last five years, less than 2 years paid postdoc experience, programming in Python/C++/Fortran/Julia, knowledge of quantum computing algorithms, strong communication and interdisciplinary collaboration skills.
Python, C++, Fortran, Julia, Itensor, CUDA-Q, Qiskit, PennyLane, Git, GPUs
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High Performance Computing Engineer (16151)
Sunnyvale, California, United States
OnsiteFull Time
SLB
SLBNYSE: SLB: Provides technology and services for the global energy industry.
3+ YOEAdvanced degree; 3+ years in discrete optimization or related HPC/OR roles; programming in Python/C++/Julia; experience with LP/QP solvers; knowledge of quantum computing or quantum-inspired methods is a plus.
Python, C++, Julia, Gurobi, CPLEX, Simulated annealing, Qiskit, Cirq
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High Performance Computing Engineer
Sunnyvale, California, United States
OnsiteFull Time
SLB
SLBNYSE: SLB: Global provider of technology and services for energy industry
3+ YOEAdvanced degree (MS/PhD) in a quantitative field, 3+ years experience with large-scale discrete optimization, expertise with solvers (CPLEX, Gurobi), quantum computing platforms, HPC environments, and Python/C++/Julia.
CPLEX, Gurobi, D-Wave, IBM Qiskit, Google Cirq, Python, C++, Julia
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Senior Staff Research Scientist, Quantum Error Correction, Quantum AI
Goleta, California, United States
$262k-$365k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
10+ YOEPhD or equivalent in relevant field, 10+ years quantum computing research, publications in quantum error correction; experience with experiments and simulation software preferred.
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Research Scientist - Quantum Chemistry - Global Frontier Tech Recruitment Program - 2027 Start (PhD)
San Jose, California, United States
OnsiteFull Time
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
PhD in CS, ML, Physics, Chemistry, Math or related; strong math and programming skills; independent research ability; interest in AI and scientific computing.
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HPE Labs - Senior Software Engineer – Integrated HPC & Quantum Solutions
Milpitas or Albuquerque or Fort Collins or Santa Barbara or Chicago or Boston or Knoxville
$120k-$275k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
6+ YOEMaster's degree or equivalent, 6+ years programming, advanced skills in C/C++/Rust and Python, quantum computing and HPC experience, familiarity with Qiskit/CUDA-Q/TensorFlow Quantum/Pennylane, Linux, GPU/HPC architecture, and ML/compilers.
C, C++, Rust, Python, Qiskit, CUDA-Q, TensorFlow Quantum, Pennylane, Linux, TensorFlow, PyTorch, MLIR
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HPE Labs - Senior Software Engineer – Integrated HPC & Quantum Solutions
Milpitas or Albuquerque or Fort Collins or Santa Barbara or Chicago or Boston or Knoxville
$120k-$275k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides global edge-to-cloud technology solutions and IT infrastructure services.
6+ YOEMaster's or equivalent,6+ years programming, advanced skills in C/C++/Rust and Python, experience with quantum computing tools and HPC, strong math and communication skills.
C, C++, Rust, Python, Qiskit, CUDA-Q, TensorFlow Quantum, Pennylane, TensorFlow, PyTorch, MLIR, Linux
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HPE Labs - Senior Software Engineer – Integrated HPC & Quantum Solutions
Milpitas or Albuquerque or Fort Collins or Santa Barbara or Chicago or Boston or Knoxville
$120k-$275k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Providing global edge-to-cloud infrastructure and IT solutions for businesses.
6+ YOEMaster's or equivalent experience,6+ years programming,advanced skills in C/C++/Rust and Python,experience with quantum computing tools and HPC,strong math and software engineering background.
Qiskit, CUDA-Q, TensorFlow Quantum, Pennylane, C, C++, Rust, Python, Linux command line tools, TensorFlow, PyTorch, MLIR
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Staff Computational Chemistry/MD Engineer
Fremont, California, United States
$141k-$307k/yr HybridFull Time
Lam Research
Lam ResearchNASDAQ: LRCX: Manufacturing equipment used to fabricate advanced semiconductor microchips.
5+ YOEPhD in chemistry/materials/chemical engineering, 5+ years post-PhD industry experience, DFT and quantum chemistry expertise, MLIP experience (MACE, SevenNet), familiarity with Gaussian/Quantum Espresso, strong organization and collaboration skills.
DFT, Gaussian, Quantum Espresso, MLIP, MACE, SevenNet, ReaxFF
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Senior Staff Computational Materials Engineer - MLIPs
Fremont, California, United States
$166k-$350k/yr HybridFull Time
Lam Research
Lam ResearchNASDAQ: LRCX: Designs and manufactures wafer fabrication equipment for the semiconductor industry.
8+ YOEPh.D. in computational chemistry/materials or equivalent, 8+ years industry experience, DFT and quantum chemistry expertise, MLIP development (MACE, SevenNet), reactive MD (ReaxFF), Python and HPC proficiency.
Gaussian, Quantum Espresso, MACE, SevenNet, ReaxFF, Python, Density Functional Theory (DFT)
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Abrahamsson Lab - Research Assistant — Computational Chemistry (Junior Specialist)
San Francisco, California, United States
$55k-$59k/yr OnsitePart Time
University of California
University of California: A public research university system providing education and healthcare.
4+ YOEBaccalaureate in a related field or ≥4 years research experience; coursework/experience in computational or physical chemistry; programming (Python) preferred; familiarity with quantum chemistry, MD, or ML tools a plus.
Python, Psi4, ORCA, Gaussian, GROMACS, AMBER, OpenMM, PyTorch, scikit-learn, TensorFlow
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