HiringCafe
Join our community

24 process engineering intern jobs at 19 companies in San Francisco, CA

1w
Save
Mark Applied
Hide
Process Engineering Intern, ESS
Burlingame, California, United States
$30/hr OnsiteInternship
Peak Energy
Peak Energy: Developing sodium-ion battery systems for utility-scale energy storage.
Pursuing a Bachelor's in engineering, knowledge of materials and battery components, strong problem-solving, communication and teamwork, hands-on manufacturing willingness; Six Sigma/Lean exposure preferred.
Job PostingView all
1mo
Save
Mark Applied
Hide
Metallurgical Engineering Intern
Alameda, California, United States
$35-$45/hr OnsiteInternship
Solcoa
Solcoa: Produces carbon-zero rare earth metals by recycling industrial magnets.
Enrolled in BS/MS in metallurgical engineering, materials science, or related field; hands-on lab/furnace experience; exposure to high-temperature processing; strong documentation and safety focus; on-site availability.
ICP-OES, SEM-EDS, LECO O/N, Python, MATLAB, FactSage, HSC
Job PostingView all
2mo
Save
Mark Applied
Hide
Process Engineer (Intern)
Milpitas, California, United States
$30-$40/hr OnsiteInternship, Full Time
Six Sigma Microelectronics
Six Sigma Microelectronics: A stable, high-technology manufacturing focused on semiconductor processes and soldering of high-reliability ICs.
0+ YOEPursuing BS in Chemistry, Process/Materials/Mechanical Engineering or related; basic tools, root-cause analysis, DOE; strong problem-solving and communication; MS Office; teamwork.
MS Office, Caliper, Micrometer, Optical Comparator, Reticle, Toolmakers Microscope
Job PostingView all
3w
Save
Mark Applied
Hide
Process and Thermal Performance Intern
Alameda or Florida
$35-$45/hr HybridInternship
Rondo Energy
Rondo Energy: Manufactures thermal batteries for industrial zero-carbon heat delivery.
Pursuing Bachelor's or Master's in Mechanical/Chemical engineering, coursework in thermodynamics/fluid mechanics/heat transfer, familiarity with 1D thermal-fluid analysis and simulation tools, strong math and communication skills.
AFT, Ebsilon, Aspen, MATLAB, Aspen Plus/HYSYS, CFD, FEA
Job PostingView all
3w
Save
Mark Applied
Hide
Fall 2026 PhD Intern - Hardware Development Engineering
Fremont, California, United States
$42-$56/hr OnsiteInternship
Western Digital
Western DigitalNASDAQ: WDC: Design and manufacture data storage devices and systems.
Currently pursuing or recently completed PhD in engineering or core science; strong critical thinking, problem solving, and communication skills; ability to support photo process development, mask management, and execution of engineering projects.
Job PostingView all
4d
Save
Mark Applied
Hide
Quality & Manufacturing Intern (Summer 2027)
South San Francisco, California, United States
OnsiteFull Time
Zipline
Zipline: Operates an autonomous drone delivery system for medical supplies.
Student pursuing a relevant engineering or technical degree (completed ≥2nd year); proficiency with 3D CAD (NX preferred), GD&T, manufacturing processes, APQP/PPAP, and problem-solving frameworks; willing to work in fast-paced environment.
NX, GD&T, APQP, PPAP, 8D, 5 Why, Fish bone, Pareto Analysis
Job PostingView all
1d
Save
Mark Applied
Hide
Praktikum MSAT Process Science Technology (m/w/d)
Penzberg or Basel or Oceanside or Vacaville or South San Francisco
€2k/mo OnsiteFull Time, Internship
Roche
RocheSIX Swiss Exchange: ROG: Develops and manufactures pharmaceutical medicines and diagnostic solutions.
Enrolled advanced bachelor's or master's student in bioengineering, process engineering, biotechnology, chemical engineering, or related studies; knowledge of bioreactors, fluid dynamics, and mathematical data modeling; German and/or English proficiency.
Python, R, JMP, Viskosimeter, Tensiometer, Clark probe
Job PostingView all
1mo
Save
Mark Applied
Hide
Multimedia development intern
Palo Alto, California, United States
$28-$60/hr OnsiteFull Time
Tencent
TencentHong Kong Stock Exchange: 0700: Multinational technology conglomerate providing internet and entertainment services.
Bachelor's degree in CS/Electrical Engineering/Math/Statistics or related; experience in image/video compression or processing; proficiency in C/C++ and Python; strong communication and collaboration skills.
C/C++, Python
Job PostingView all
1d
Save
Mark Applied
Hide
Sr. MTS, Etch RF Engineering
Fremont, California, United States
OnsiteFull Time
Mattson Technology
Mattson Technology: Designs and manufactures advanced semiconductor wafer processing equipment.
5+ YOEPhD, or MS with 5+ years, or BS with 10+ years relevant experience; expertise in plasma etch/strip processing, hardware design, troubleshooting, equipment-process interactions, communication, and international travel.
Job PostingView all
2mo
Save
Mark Applied
Hide
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
Job PostingView all
1mo
Save
Mark Applied
Hide
Applications Development Engineer - eBeam
Milpitas, California, United States
$98k-$166k/yr OnsiteFull Time
KLA
KLANASDAQ: KLAC: Provides process control and yield management for semiconductor manufacturing.
Master's or PhD in engineering or physics required; experience with data/image analysis and IC processing desirable; strong communication and presentation skills; domestic/international travel up to 50%.
Job PostingView all
2mo
Save
Mark Applied
Hide
Software Engineer Intern - Generalist
Fremont, California, United States
$7k-$10k/mo OnsiteInternship
Pony.ai
Pony.aiNASDAQ: PONY: Develops autonomous driving technology and operates robotaxi services.
Pursuing BS/MS/PhD in CS or related field; strong C/C++ and Python skills; foundation in math and CS theory; experience with large data processing and real-time systems preferred.
C/C++, Python
Job PostingView all
1mo
Save
Mark Applied
Hide
Software Development Engineer Intern (Sunnyvale, US)
Sunnyvale, California, United States
$50-$55/hr OnsiteFull Time, Internship
Dolby
DolbyNYSE: DLB: Develops and licenses audio and visual entertainment technologies.
Enrolled in Bachelor's or Master's in Computer Science, Electrical Engineering, or related field; portfolio of projects; experience with C/C++ and Python; interest in imaging/video/signal processing; available full-time Mon–Fri for 6 months starting Sep 21, 2026.
Dolby Vision, Embedded C, C++, Python, LLM
Job PostingView all
4w
Save
Mark Applied
Hide
Software Development Engineer Intern
Sunnyvale, California, United States
$50-$55/hr OnsiteFull Time, Internship
Dolby Laboratories
Dolby LaboratoriesNYSE: DLB: Develops audio and video signal processing and compression technologies.
Currently enrolled in a CS/EE related degree (or recent grad), experience with C/C++ and Python, interest in imaging/video/signal processing, portfolio of projects, ability to learn and work full-time Sep 21, 2026–Mar 2027.
C, C++, Embedded C, Python, Dolby Vision, LLM
Job PostingView all
1mo
Save
Mark Applied
Hide
PMTS, A&D Field Application Eng
Austin or Santa Clara or Richardson or New York City or Malta
$145k-$236k/yr OnsiteFull Time
GlobalFoundries
GlobalFoundriesNASDAQ: GFS: Manufacturer of semiconductors and provider of wafer fabrication services.
Bachelor's in electrical engineering (or equivalent), strong IC design/tapeout/process experience, working knowledge of EDA tools, ability to obtain SECRET clearance, U.S. work-authorization requirement, domestic/international travel up to 20%.
EDA
Job PostingView all
2mo
Save
Mark Applied
Hide
Member of Technical Staff, Hardware, Compiler Engineer
Palo Alto or Austin
$200k-$420k/yr OnsiteFull Time
River AI
River AI: Building user-controlled, personalized AI with integrated local hardware.
5+ YOEBachelor's in EE/CE and 5+ years experience with advanced process nodes; deep experience with MLIR/XLA and PyTorch internals; strong C/C++ skills and computer architecture knowledge.
PyTorch, MLIR, XLA, LLVM, Triton, CUDA, C, C++
Job PostingView all
1mo
Save
Mark Applied
Hide
Manufacturing Technical Manager
Sunnyvale, California, United States
$144k-$204k/yr OnsiteFull Time
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
BS or higher (or equivalent experience) in Business/Engineering/Supply Chain; program/project management from NPI to high-volume MP; international contract manufacturer experience; process development for Final Assembly, Test, Packout, SMT; Design of Experiments and analytical problem-solving; cross-functional collaboration and clear communication.
Python, JMP, Tableau
Job PostingView all
5d
Save
Mark Applied
Hide
Software Engineer Intern (ML Infra) - 2027 Start (PhD)
San Jose, California, United States
OnsiteInternship
TikTok
TikTok: Global short-form video hosting and social media platform.
PhD student in CS/AI/ML, proficiency in C++/Python/Go/Java, strong data structures/algorithms and ML knowledge, familiarity with distributed systems, ML platforms, and large-scale data processing.
C++, Python, Go, Java
Job PostingView all
5d
Save
Mark Applied
Hide
Software Engineer Intern (Distributed NoSQL Database Systems) - 2027 Summer
San Jose, California, United States
OnsiteInternship
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
Pursuing undergraduate or master’s in CS/CE or related; knowledge of databases, distributed systems, query processing, multithreading; experience coding in C/C++, Golang, Java, or Python.
C/C++, Golang, Java, Python, Faiss, Milvus, DuckDB, ClickHouse, TiKV, RocksDB, GCP, AWS, Azure
Job PostingView all
4w
Save
Mark Applied
Hide
Software Engineer (Ray Data)
San Francisco, California, United States
$226k-$241k/yr OnsiteFull Time
Anyscale
Anyscale: Cloud platform for scaling distributed machine learning applications.
3+ YOE3+ years experience building scalable, fault-tolerant distributed systems; experience with data processing and database internals; strong performance focus for AI workloads.
Python, Ray, Ray Data
Job PostingView all

Explore Jobs

Expand Your Job Search