71 r and d engineer jobs at 22 companies in Patterson, CA

1d
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Cleared R&D Systems Engineer - Requirements and Test Engineer, Onsite
Albuquerque or Livermore or Los Alamos or Amarillo or Washington or Kansas City
$102k-$200k/yr OnsiteFull Time
Sandia National Laboratories
Sandia National Laboratories: Conducts science and engineering research for national security.
Bachelor's degree or equivalent relevant education and experience; active DOE Q or equivalent clearance; systems engineering, requirements, testing, DOORS, and multidisciplinary collaboration experience preferred.
DOORS, Sandia ND drawing and authorization system, modeling and simulation
2w
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Staff R&D Tooling and Automation Engineer
Sunnyvale or Lodi
$130k-$190k/yr OnsiteFull Time
Danaher
DanaherNYSE: DHR: Develops scientific instruments and diagnostic tools for healthcare markets.
8+ YOE8+ years tooling and automation engineering experience, degree in mechanical/plastics/polymer or equivalent, expertise in tooling/fixture design, automation equipment development, vendor management, equipment qualification, and medical device/process validation.
CAD, PLC, machine vision, motion control, robotics
1w
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Staff Modeling and Simulation Engineer
Milpitas, California, United States
$130k-$200k/yr OnsiteFull Time
Commonwealth Fusion Systems
Commonwealth Fusion Systems: Designing and building commercial fusion energy power plants.
10+ YOEMaster's or PhD in mechanical engineering, aerospace engineering, physics, or related field; 10+ years in complex R&D simulation; expertise in ANSYS or COMSOL; coupled multiphysics modeling and hardware validation experience.
ANSYS, COMSOL Multiphysics, Finite Element Analysis (FEA), Computational Fluid Dynamics (CFD)
1d
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Cleared R&D Systems Engineer - Requirements and Test Engineer, Onsite
Albuquerque or Livermore or Los Alamos or Amarillo or Washington or Kansas City
$102k-$200k/yr OnsiteFull Time
Sandia National Laboratories
Sandia National Laboratories: Federal research and development laboratory for national security.
Bachelor's degree in a relevant discipline, active DOE Q or equivalent clearance, DOORS proficiency, requirements engineering, test planning, data analysis, technical documentation, and multidisciplinary teamwork.
DOORS, Sandia ND drawing and authorization system
3w
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Energy and R&D Tax Credit Senior Manager
Houston or Miami or Washington or Los Angeles or New York or Oakbrook Terrace or San Francisco or South Bend or San Jose or Atlanta or Chicago or Columbus or Dallas or Denver or Fort Lauderdale or Grand Rapids or Indianapolis or Plano
$139k-$294k/yr HybridFull Time
Crowe
Crowe: Global professional services firm providing audit, tax, and consulting.
7+ YOEBachelor's in Accounting/Engineering, 7+ years public accounting experience, CPA/EA/PE required, deep knowledge of IRC §§45/48, project leadership, advanced Excel/Power BI/Alteryx skills.
Microsoft Excel, Power BI, Alteryx
2d
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Sr. Device Integration and Innovation Engineering (Logic and/or Memory)
Santa Clara, California, United States
$163k-$224k/yr OnsiteFull Time
Applied Materials
Applied MaterialsNASDAQ: AMAT: Manufacturers of equipment for semiconductor and display production.
10+ YOEBachelor's degree and 10–15 years of experience in logic or memory technology, CMOS transistor formation, process engineering, and leading complex R&D projects.
CMOS, NAND, DRAM, FEOL, MEOL, BEOL
1mo
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Hardware Reliability And Materials Validation Engineer / Technician
Fremont, California, United States
$70k-$120k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
3+ YOE3+ years hands-on R&D or hardware reliability lab experience; operate environmental and mechanical test equipment; materials characterization and failure analysis; lab operations and EHS adherence; strong communication and documentation skills.
Jira
1mo
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Sr. Robotics and Controls Engineer
Santa Clara, California, United States
$125k-$201k/yr HybridFull Time
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Develops and manufactures pharmaceutical drugs and medical devices.
5+ YOEMSc required,5+ years robotics/electromechanical experience,C++/Python/MATLAB proficiency,strong kinematics/controls background,safety‑critical and regulated industry experience preferred.
C++, Python, MATLAB, SAP Product Lifecycle Management
2mo
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Intern, Optical Packaging and Characterization Engineer
Milpitas, California, United States
OnsiteInternship
PsiQuantum
PsiQuantum: Builds fault-tolerant quantum computers using silicon photonics technology.
Pursuing or recently completed bachelor’s in Optics/Optical Engineering/Photonics/Physics; experience with optical microscopy, image processing or Python; strong attention to detail and collaborative lab work.
Optics, Optical Microscopy, Python, Image Processing, SOPs, JMP
1mo
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Hardware (HW) Qualification and Development Support Team (DST) Engineer III
Santa Clara, California, United States
$138k-$190k/yr OnsiteFull Time
Applied Materials
Applied MaterialsNASDAQ: AMAT: Produces equipment and services for chip and display manufacturing.
Technical expert in an R&D discipline (Optic, Electronic, Motion, SEM); define and execute qualification and calibration plans; qualify module performance; provide risk assessment and high-level debugging.
2mo
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Staff Survivability and Operations Analysis Engineer
San Jose, California, United States
$131k-$180k/yr RemoteFull Time
Archer
ArcherNYSE: ACHR: Develops electric vertical takeoff and landing aircraft for urban mobility.
6+ YOE6-10 years aerospace experience; BS in engineering/CS/physics/math; DoD security clearance or ability to obtain; knowledge of RF/EW/EOIR/acoustics; Python/MATLAB; CAD; leading cross-disciplinary work.
Python, MATLAB, CAD, AFSIM, RF, EW, Acoustics
1mo
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Machine Learning Engineer, Pricing - TikTok E-commerce Global Supply Chain and Logistics
San Jose or Seattle
$148k-$301k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
Expertise in machine learning, operations research, data mining and statistical inference; proficiency in Python/Java/C++/R; experience with TensorFlow/PyTorch/MXNet; familiarity with MR or Spark; strong product collaboration skills.
Python, Java, C++, R, TensorFlow, PyTorch, MXNet, MR, Spark
2w
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Photonics Test Development and Solution Engineer
Santa Clara, California, United States
$176k-$293k/yr OnsiteFull Time
Keysight Technologies
Keysight TechnologiesNYSE: KEYS: Provides electronic design, test, and simulation software and hardware.
Define and automate wafer‑level photonics test plans; develop scripts and calibration/ alignment methods; diagnose failures and produce technician‑ready procedures.
LCA, Velox, TAP, Photonic Application Suite, C#, python, MATLAB
1mo
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Software Engineer, Backend and Infrastructure
San Jose, California, United States
OnsiteFull Time
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
Bachelor's in computer science or related field; experience with backend/infra and languages such as Android, Java, Objective-C, Python, or Golang.
Cloud IDE, CI/CD, K8S, RPC, DB, MQ, KAFKA, HDFS, Hive, Yarn, Android, Java, Objective-C, Python, Golang
2w
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Machine Learning Engineer Graduate (Tech and Product) - 2027 Start (PhD)
San Jose, California, United States
$137k-$259k/yr OnsiteFull Time
TikTok USDS Joint Venture
TikTok USDS Joint Venture: Operates and secures TikTok services for U.S. users.
PhD in CS/Engineering/Math/Statistics required or recently completed; strong fundamentals in data structures, algorithms, systems, and machine learning; experience with distributed computing preferred.
3mo
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Senior Machine Learning Engineer - Physical AI and Synthetic Data Generation and Evaluation
Santa Clara, California, United States
$224k-$431k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
12+ YOE12+ years ML software development experience; deep knowledge of image/video synthesis, diffusion and multimodal methods; strong Python and DNN library skills; BS/MS/PhD in CS/Graphics/Robotics or equivalent; strong analytical and communication skills.
Python, GPU
3w
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Advanced Material and Joining Technologies Team Lead
San Jose or Maple Grove
$145k-$247k/yr HybridFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
8+ YOEBachelor's in materials or related field and ~8 years' experience, expertise in materials/joining, R&D and manufacturing, ability to obtain Secret clearance, ability to work in production environments and perform physical tasks.
3mo
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Developer Relations Manager, Higher Education and Research - AI Agents
Santa Clara or United States
$152k-$288k/yr HybridFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
3+ YOEPhD in CS/AI/ML/Computational Science or equivalent; 3+ years; deep agentic AI expertise; experience with AI frameworks; ability to engage leading AI labs.
CUDA, CUDA-X libraries, NVIDIA AI Enterprise, NeMo, Nemotron, NeMo Agent Toolkit, Omniverse, Isaac, RAPIDS, TensorRT, Triton Inference Server, DGX
4d
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Senior Science and Research Analyst
Livermore, California, United States
$104k-$173k/yr OnsiteFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
4+ YOEBachelor's degree or equivalent experience, 4+ years in a similar role, engineering drawing and metrology experience, cross-functional leadership, analytical problem-solving, and U.S. citizenship; DOE-Q eligibility required.
microscopes, instrumentation, metrology equipment
3w
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Technology Lead, Agentic AI and R&D (Bay Area or Remote)
San Jose or North America
$119k-$179k/yr HybridFull Time
Merck KGaA
Merck KGaAFrankfurt Stock Exchange: MRK: Develops pharmaceutical, life science, and electronics technologies.
3+ YOEMaster’s degree plus 3+ years or Ph.D. plus 2+ years in a relevant field; technical leadership, distributed systems, APIs, AWS or Azure, security, testing, and cloud infrastructure experience required.
AWS, Azure, APIs, CI/CD, SAFe, Large Language Models (LLM)