45 quantum jobs at 25 companies in Vallejo, CA

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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
2w
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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
3w
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Director, Global Quantum System Deployment
Berkeley or Fremont
$240k-$275k/yr FieldFull Time
Rigetti Computing
Rigetti ComputingNASDAQ: RGTI: Develops and manufactures full-stack superconducting quantum computing systems.
10+ YOE3+ MgmtMaster's in Physics/Engineering (Ph.D. preferred),10+ years deploying complex hardware systems,3+ years people management,systems engineering across mechanical/electrical/software,global travel ~30–40%.
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Forward Deployed Engineer, Quantum Simulations
Menlo Park or San Francisco
$180k-$250k/yr OnsiteFull Time
Periodic Labs
Periodic Labs: Builds autonomous laboratories for AI-driven scientific discovery.
3+ YOE3–7 years working with quantum simulation codes; Bachelor's degree or equivalent; strong Python; experience with DFT codes (VASP, Quantum ESPRESSO, CP2K, FHI-aims, GPAW); HPC/cloud (AWS, GCP, Azure) and SLURM/PBS; customer-facing deployment experience.
VASP, Quantum ESPRESSO, FHI-aims, CP2K, GPAW, Python, AWS, GCP, Azure, SLURM, PBS, MACE, UMA, Nequix, jax-md, torch-sim, Materials Project, OQMD, AiiDA, Atomate2, Onnes, MLIP
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Quantum Experimentalist Postdoctoral Fellow
Berkeley, California, United States
$7k-$8k/mo HybridFull Time, Temporary
Lawrence Berkeley National Laboratory
Lawrence Berkeley National Laboratory: Conducts scientific research to address global challenges.
PhD in Physics/Applied Physics/Electrical Engineering or related; experience planning and completing projects; publication record; knowledge of quantum information science; ability to lead technical staff and collaborate; experience with Python.
Python, FPGA
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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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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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Machine Learning Scientist - Quantum Chemistry
Welwyn or Basel or San Francisco
OnsiteFull Time
Roche
RocheSIX Swiss Exchange: ROG: Develops and manufactures pharmaceutical medicines and diagnostic solutions.
PhD or equivalent in a quantitative field; deep ML expertise; hands-on quantum chemistry experience (Psi4, PySCF, ORCA, xTB); fluent in Python and PyTorch or JAX; publication record; experience building scalable ML pipelines and synthetic datasets.
Psi4, PySCF, ORCA, xTB, Python, PyTorch, JAX, GitHub, GitLab
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Online High School Astrophysics or Quantum Mechanics Instructor Summer 2026
Stanford, California, United States
RemoteTemporary
Education Unlimited
Education Unlimited: Provides academic summer camps and pre-college programs for students.
2+ YOEBachelor's degree required, 2+ years teaching astrophysics or significant subject knowledge; experience with middle/high school students preferred; strong communication, organization, and teaching skills.
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Research Software Engineer, Calibration, MQS Center for Quantum Computing
San Francisco, California, United States
OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
6+ YOEPhD or 6+ years applied research experience; programming in Java, C++, or Python; SDLC experience; 1+ year calibration for experimental quantum computing; experience working with scientists; strong communication and problem-solving.
Java, C++, Python, SQL, AWS, GraphQL, React
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Quantum Device and Circuit Postdoctoral Researcher
Livermore, California, United States
$123k/yr OnsiteFull Time, Temporary
Lawrence Livermore National Laboratory
Lawrence Livermore National Laboratory: Develops science and technology for United States national security.
PhD in physics, electrical engineering, or related field; ability to obtain DOE Q clearance (U.S. citizenship required); expertise in superconducting materials and devices, microwave engineering, cryogenic experiments, and Python for data acquisition/analysis.
python, network analyzers, signal generators, dilution refrigerators
1d
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Senior Staff Technical Program Manager - Quantum Sensing
Pleasanton, California, United States
$188k-$270k/yr OnsiteFull Time
IonQ
IonQNYSE: IONQ: Develops and sells trapped-ion quantum computers and cloud services.
15+ YOE15+ years leading complex hardware/software programs through R&D, NPI and production; EVM/CAM financial stewardship; executive communication; program risk and dependency management.
Jira, Confluence, GitHub, SAP, Oracle, Tableau, PowerBI
2w
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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 Network Engineer - InfiniBand / UFM
New York or San Francisco or Seattle
$170k-$210k/yr OnsiteFull Time
Lightning AI
Lightning AI: Unified platform to build, train, and deploy AI models.
7+ YOE7+ years data center networking, 3+ years InfiniBand, hands-on NVIDIA UFM, Quantum/Quantum-2 switches, Linux (Ubuntu), Python and Ansible automation, BGP/EVPN/VXLAN, packet capture tools, strong troubleshooting and communication.
NVIDIA Unified Fabric Manager (UFM), NVIDIA Quantum, NVIDIA Quantum-2, NCCL, MPI, GPUDirect RDMA, Python, Ansible, Git, REST APIs, Prometheus, Grafana, tcpdump, Wireshark, ibdiagnet, BGP, EVPN, VXLAN, Ubuntu, Terraform, Netris
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Staff Research Scientist
Foster City, California, United States
$169k-$271k/yr HybridFull Time
Visa
VisaNYSE: V: Global payment technology facilitating electronic funds transfers.
3+ YOEPhD in CS/Physics/Math/Chem/EE or related field; 3+ years experience preferred; strong quantum information and computation expertise.
Qiskit, Cirq, Python, Git
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Customer Success Physicist- San Francisco
San Francisco or Israel
RemoteFull Time
Quantum Machines
Quantum Machines: Provider of control hardware and software for quantum computers.
4+ YOE4+ years experimental quantum information science experience, demonstrated Python programming, strong technical communication and interpersonal skills, and willingness to travel for customer engagement.
Python
3w
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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
3w
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Director, Product Management
San Francisco or San Jose or Redwood City or Santa Clara
$230k-$325k/yr HybridFull Time
Cisco
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
15+ YOE4+ MgmtBachelor's plus 15 years supporting technical product development, experience in early-stage product incubation, venture/market analysis, familiarity with quantum technologies, and 4+ years supervisory experience.
PitchBook, CB Insights, Crunchbase
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Staff Cryptography Engineer
Seattle or Cottonwood Heights or San Francisco or New York City or Frisco
$154k-$264k/yr OnsiteFull Time
SoFi
SoFiNasdaq: SOFI: Mobile-first platform for banking, lending, and investment services.
8+ YOE8+ years in security engineering or applied cryptography; expertise in post-quantum cryptography, crypto-agility, key management, PKI, HSMs/KMS, cloud cryptographic controls, and strong communication skills.
HSM, KMS, PKI, SSL/TLS, mTLS, M2M, NIST, FIPS, PCI
2w
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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)