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42 process optimization engineer jobs at 25 companies in Concord, CA

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Process Engineer
San Jose, California, United States
$70k-$85k/yr OnsiteFull Time
Sanmina
SanminaNASDAQ: SANM: Designs and manufactures complex electronics and mechanical systems.
0+ YOEBS in Engineering; 0-2 years in technician/engineering; DOE, CTQ, process optimization; IPC knowledge; floor-level collaboration; software/tools familiarity.
Process engineering software, Process simulation tools, IPC standards
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Process Engineer
Santa Clara, California, United States
$147k-$203k/yr OnsiteFull Time
Applied Materials
Applied MaterialsNASDAQ: AMAT: Manufacturers of equipment for semiconductor and display production.
Design and optimize manufacturing processes for semiconductor and display technologies; collect and analyze data; perform hardware characterization; troubleshoot and resolve complex engineering issues; generate technical documentation and engage with customers.
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Sr. Process Engineer
San Jose, California, United States
OnsiteFull Time
Lumilens
Lumilens: Designs photonic interconnects for AI supercomputing infrastructure.
Senior semiconductor process engineer with hands-on III-V etch/coating experience, DOE and statistical process optimization, metrology definition (SEM, profilometry, ellipsometry), tooling evaluation, and cross-functional collaboration.
SEM, profilometry, ellipsometry
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Process Engineer IV
Santa Clara, California, United States
$147k-$203k/yr OnsiteFull Time
Applied Materials
Applied MaterialsNASDAQ: AMAT: Produces equipment and services for chip and display manufacturing.
Design and optimize manufacturing processes; collect/analyze data; hardware characterization; troubleshoot; document; interact with customers; collaborate with vendors.
Data analysis, Root cause analysis, Hardware characterization, Documentation, Customer interaction, Vendor collaboration
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Process Engineer III - Dry Etch
Santa Clara, California, United States
$135k-$165k/yr OnsiteFull Time
Fujifilm
FujifilmTokyo Stock Exchange: 4901: Providing medical imaging, healthcare solutions, and photographic technology products.
8+ YOEDevelop and optimize wafer fabrication processes; expertise in plasma etching; SPC/DoE and yield improvement; 8+ years MEMS process experience.
Plasma Etching, Wafer metrology, Statistical Process Control (SPC), Design of Experiments (DoE), Yield analysis
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Business Process & Technology Optimization Consultant
Chicago or Boston or Parsippany or Minneapolis or St. Louis or Los Angeles or San Francisco
$100k-$125k/yr HybridFull Time
Integrated Project Management Company
Integrated Project Management Company: Executes complex strategic initiatives through professional project leadership services.
4+ YOEBachelor's in computer science/engineering or related; 4+ years implementing enterprise business technology initiatives; 2+ years project management; knowledge of disciplined PM processes; strong leadership, communication, and adaptability.
Enterprise Resource Planning (ERP), Customer Relationship Management (CRM), Quality Management Systems (QMS), Warehouse Management Systems (WMS), Supply Chain Systems (SCM), Product Lifecycle Management (PLM), Project and Portfolio Management Systems (PPM), Human Resource Information Management (HRIS)
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Senior Process Engineer (San Jose, CA, US, 95134)
San Jose, California, United States
$109k-$164k/yr OnsiteFull Time
Element Solutions
Element SolutionsNYSE: ESI: Produces specialty chemicals for electronics and industrial manufacturing.
5+ YOEBachelor's in Chemical Engineering; 5-8 years in process engineering; 3+ years in chemical synthesis; hands-on SPC, process optimization, and CAPA experience.
Statistical Process Control, Work Instructions, CAPA, NCMR, Process documentation, Calibration
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Senior Process Engineer, 3D Reconstruction
San Francisco or New York City
$147k-$182k/yr HybridFull Time
Hover
Hover: Creates 3D property models and measurements from smartphone photos.
4+ YOE4+ years with 3D modeling workflows; proficiency with SketchUp, AutoCAD, or Revit (SketchUp preferred); strong production workflow and process optimization experience; data-driven decision making and cross-functional collaboration skills.
SketchUp, AutoCAD, Revit, Python, SQL, Tableau
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Laser Diode Manufacturing Engineer
Livermore, California, United States
$180k-$240k/yr OnsiteFull Time
Inertia
Inertia: Building laser systems and fuel targets for commercial fusion power.
7+ YOEB.S. with 10+ years or M.S. with 7+ years; experience in QCW diode packaging; high-volume manufacturing; production quality control; process optimization; semiconductor back-end packaging is a plus.
QCW diode packaging, semiconductor back-end packaging, industrial automation, manufacturing automation, quality control, process optimization
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Quality Engineer IV
San Jose, California, United States
$125k-$225k/yr OnsiteFull Time
Jabil
JabilNYSE: JBL: Provides manufacturing and supply chain solutions for global brands.
7+ YOEBachelor’s degree and seven years related experience; or equivalent. Leadership in quality engineering with QA and process improvement.
APQP, Process Optimization, QA tooling
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Staff Engineer, Facilities Engineering
San Jose, California, United States
$126k-$173k/yr OnsiteFull Time
Analog Devices
Analog DevicesNASDAQ: ADI: Designs and manufactures semiconductors for signal processing and power management.
5+ YOEDesign, optimize, and manage mechanical systems; lead global facilities programs; collaborate across functions; 5+ years in facilities engineering; HVAC and process utilities experience.
AutoCAD, Revit, BIM, CMMS, Microsoft Office
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Senior Optical Manufacturing Engineer
Richmond, California, United States
$92k-$157k/yr OnsiteFull Time
Attalon
Attalon: Designs and manufactures precision optical and laser systems.
5+ YOE5+ years in optical manufacturing; BS in Optical/Mechanical Engineering or related field; hands-on metrology; process optimization; lead projects.
SolidWorks, optical metrology tools, SPC
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Manufacturing Engineer 3
Fremont, California, United States
$86k-$192k/yr OnsiteFull Time
Lam Research
Lam ResearchNASDAQ: LRCX: Designs and manufactures wafer fabrication equipment for the semiconductor industry.
8+ YOEBachelor's in engineering required; minimum 8 years related experience (or 5 with Master's). Proficiency in Microsoft Office (Excel, PowerPoint), DFMA, PFMEA, MBOM management, troubleshooting electromechanical/electrochemical assemblies, and manufacturing process optimization.
Microsoft Office, Microsoft Excel, Microsoft PowerPoint, DFMA, PFMEA, MBOMs, Dassault, NX, CREO, SOLIDWORKS, Python, C++, LabVIEW, G-code
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Sr. AI / Embedded ML Engineer
Saratoga, California, United States
$150k-$225k/yr OnsiteFull Time
E-Space
E-Space: Builds sustainable LEO satellite networks for global IoT connectivity
5+ YOE5+ years ML engineering; 2+ years embedded/edge ML; signal processing; Python; C/C++; embedded ML frameworks; memory and power optimization.
Python, PyTorch, TensorFlow, scikit-learn, C, C++, TFLite Micro, Edge Impulse, ONNX Runtime, RTOS, FreeRTOS, Zephyr, ARM Cortex-M, RISC-V, DSP
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Aerodynamics Engineer
San Jose, California, United States
$140k-$190k/yr OnsiteFull Time
Archer
ArcherNYSE: ACHR: Develops electric vertical takeoff and landing aircraft for urban mobility.
1+ YOEBS/MS/PhD in aerospace or related field; 1–2+ years modeling rotorcraft/eVTOL/full-vehicle aerodynamics; proficiency in Python, experimental data processing, optimization, and software development best practices.
Python, Git, CICD, Conda, RCAS, CAMRAD2, NASA Overflow, Fun3D, MATLAB, Simulink, Fortran, C++, High-Performance Computing (HPC)
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Advanced Manufacturing Engineer
Cupertino or United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Design and optimize precision assembly and measurement processes; mentor suppliers; lead cross-functional reviews; manage RFQ/RFPs; travel for supplier visits; analyze machine capability and drive improvements.
NX, SolidWorks, ProE, JMP, Minitab, Six Sigma, Robotics, Pneumatics, Servo Motors, PLC, PC-based control systems, CCD cameras
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Network Planning Sales Engineer Associate (Fall 2026)
San Francisco, California, United States
$2k/wk OnsiteContract
Astranis
Astranis: Builds and operates small geostationary communications satellites.
New grads from a four-year university; strong system optimization and trade-study skills; process-oriented; scripting experience preferably Python; strong communication; U.S. citizen/LPR/refugee/asylee required.
Python
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Staff R&D Engineer-Algorithm
San Jose, California, United States
$210k-$289k/yr OnsiteFull Time
Align Technology
Align TechnologyNASDAQ: ALGN: Designs and manufactures clear aligners and intraoral scanners.
8+ YOEAdvanced degree in engineering/computer science with 8+ years industry experience; expertise in signal processing, machine learning (PyTorch/TensorFlow), Python, wearable sensors, embedded optimization, and clinical validation.
PyTorch, TensorFlow, Python
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Senior Software Engineer - Video
San Mateo, California, United States
$243k-$295k/yr HybridFull Time
Roblox
RobloxNYSE: RBLX: Platform for creating and playing user-generated 3D digital experiences.
5+ YOE5+ years in video systems; strong C++/C# backend; distributed systems; performance optimization; experience with video processing/streaming
C++, C#, Backend programming, Video processing
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4w
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Senior Software Engineer, Atlas Search Query
San Francisco, California, United States
$126k-$248k/yr HybridFull Time
MongoDB
MongoDBNASDAQ: MDB: Cloud-based document database platform for software application development.
5+ YOE5+ years in data management/search systems; experience with stateful distributed systems, query processing/optimization; debugging multithreaded Java and Rust applications; strong collaboration and leadership skills.
Java, Rust, MongoDB Query Language, MongoDB Atlas, mongot, AWS, Google Cloud, Microsoft Azure
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