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Spi Jobs in California (NOW HIRING)

Sierra Circuits inc.

SPI and Print Operator

San Jose, CA · On-site

$20.25 - $24.25/hr

The SPI and Print Operator is responsible for operating and maintaining the Solder Paste Inspection (SPI) equipment to ensure accurate inspection of solder paste deposition during the surface mount ...

Regal Technology Partners Inc

AOI Engineer

Santa Ana, CA · On-site

$75K - $97K/yr

Develop and provide SPI/AOI/X-Ray programs and technical support for new product introduction (NPI) * Monitor SPI/AOI/X-Ray inspection and detection windows and modify as necessary to increase ...

Regal Technology Partners Inc

AOI Engineer

Santa Ana, CA

$75K - $97K/yr

The AOI Engineer is responsible for in-process detection engineering, SPI (Solder Paste Inspection), AOI (Automated Optical Inspection), and Ball Grid Array X-Ray, for both new product introduction ...

Sapsol Technologies Inc

Embedded Engineer

Irvine, CA · On-site

$141K - $185K/yr

... SPI, Ethernet Motor Control, FOC, Power Electronics, Actuator Control, Motor Drives HIL Testing, Hardware Bring-Up, Low-Level Debugging Required Qualifications 5+ years of experience developing ...

Purple Hires Inc

Sr Embedded Platform Engineer

Irvine, CA · On-site

$110K - $151K/yr

CAN, SPI, Ethernet, ARINC 825 * Motor Control, FOC, Power Electronics, Actuator Control, Motor Drives * HIL Testing, Hardware Bring-Up, Low-Level Debugging Required Qualifications * 5+ years of ...

Socket.dev

Silicon Validation Engineer

Santa Clara, CA · On-site

$110 - $150/hr

Perform electrical measurements on various I/O interfaces such as PCIe, USB, HDMI, I2C, and SPI. * Use lab equipment including Oscilloscope, DAQ, Multi‑meter, Power Supply, and Logic Analyzer.

ClinDCast LLC

Silicon Validation Engineer

Santa Clara, CA · On-site

$120 - $160/hr

Perform electrical measurements on various I/O interfaces such as PCIe, USB, HDMI, I2C, and SPI. * Use lab equipment including Oscilloscope, DAQ, Multi-meter, Power Supply, and Logic Analyzer. * Read ...

ClinDCast LLC

Silicon Validation Engineer

San Jose, CA · On-site

$35 - $40/hr

Perform electrical measurements on various I/O interfaces such as PCIe, USB, HDMI, I2C, and SPI. * Use lab equipment including Oscilloscope, DAQ, Multi-meter, Power Supply, and Logic Analyzer. * Read ...

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Spi information

What is an SPI (Serial Peripheral Interface) engineer?

SPI engineers specialize in designing, developing, and troubleshooting systems that use the Serial Peripheral Interface (SPI) protocol for communication between microcontrollers and peripheral devices. Their responsibilities often include creating firmware or hardware solutions that enable efficient, high-speed data exchange, integrating SPI devices into embedded systems, and ensuring reliable communication. They may also work closely with cross-functional teams to test and validate SPI implementations in various electronic products, such as sensors, displays, and memory modules.

What are common challenges faced by professionals working with SPI (Serial Peripheral Interface) communication in embedded systems development?

Professionals working with SPI in embedded systems often encounter challenges such as signal integrity issues, clock synchronization, and managing communication between multiple devices on the same bus. Troubleshooting data corruption or communication failures may require careful attention to hardware setup, proper use of pull-up or pull-down resistors, and correct configuration of SPI modes. Additionally, collaboration with firmware, hardware, and test teams is essential to ensure reliable and robust communication, especially when integrating with sensors, memory, or other peripherals.

What are the key skills and qualifications needed to thrive as a Software Product Manager, and why are they important?

To thrive as a Software Product Manager, you need a strong background in software development, product lifecycle management, and a relevant degree such as computer science or business. Familiarity with agile project management tools (like Jira or Trello), wireframing software, and certifications such as Certified Scrum Product Owner (CSPO) are commonly required. Exceptional communication, stakeholder management, and problem-solving skills set top performers apart in this role. These skills are crucial for translating business needs into actionable product features and ensuring the successful delivery of software solutions.

What is the difference between Spi vs Radiographer?

AspectSpiRadiographer
CredentialsCertification in Sonography or UltrasoundCertification in Radiologic Technology or Diagnostic Imaging
Work EnvironmentHospitals, clinics, diagnostic labsHospitals, imaging centers, clinics
Industry UsageMedical diagnostics using ultrasoundMedical imaging using X-rays, CT, MRI
Common Search/ComparisonYesNo

While both Spi and Radiographer work in medical imaging, Spi specializes in ultrasound diagnostics, whereas Radiographers focus on X-ray and other imaging modalities. Understanding these differences helps in choosing the right career path or job search focus.

What are popular job titles related to Spi jobs in California?

For Spi jobs in California, the most frequently searched job titles are:

What job categories do people searching Spi jobs in California look for?

The top searched job categories for Spi jobs in California are:

What cities in California are hiring for Spi jobs?

Cities in California with the most Spi job openings:

Spi jobs near you
Infographic showing various Spi job openings in California as of August 2026, with employment types broken down into 5% Internship, 80% Full Time, 5% Part Time, 5% Contract, and 5% Nights. Highlights an 100% In-person job distribution.

SPI / AOI Process Engineer (Bilingual Mandarin)

San Jose, CA • On-site

Foxconn Industrial Internet
501 - 1,000 employees
Learn more about Foxconn Industrial Internetexternal

$110 - $160/hr

Other

Posted 6 days ago

Job description

Job Title: SPI / AOI Process Engineer Department: Manufacturing Engineering Job Summary

The SPI / AOI Process Engineer is responsible for developing, optimizing, maintaining, and continuously improving Automated Optical Inspection (AOI) and Solder Paste Inspection (SPI) programs for SMT manufacturing. The engineer will support NPI and mass production activities using Koh Young and TRI systems, ensuring defect detection effectiveness while minimizing false calls and maximizing production yield.

Required Qualifications
  • 2+ years of SMT manufacturing experience.
  • 2+ years of SPI programming experience.
  • 2+ years of AOI programming experience.
  • Experience with offline programming stations.
  • Experience supporting high-mix EMS manufacturing environment.
  • Hands‑on experience with TRI and Koh Young systems.
  • Ability to work in a fast‑paced environment.
Preferred Qualifications
  • Associate's Degree or Bachelor's Degree in Electronics, Manufacturing Engineering, or related field.
  • Basic Knowledge of IPC standards (IPC-A-610).
Skills & Competencies
  • Strong attention to detail and problem‑solving skills
  • Ability to manage multiple projects and priorities in a fast‑paced environment
  • Ability to read and understand technical documentation
  • Ability to work independently with minimal supervision
  • Good communication and teamwork skills
  • Basic computer skills (MS Office)
Key Responsibilities
  • Develop and optimize SPI and AOI programs for NPI and production builds.
  • Analyze SPI measurement data and SPC trends.
  • Establish SPI process control limits and alarm thresholds.
  • Troubleshoot solder printing issues and recommend corrective actions.
  • Optimize AOI libraries and component databases.
  • Reduce false calls while maintaining defect detection effectiveness.
  • Support first article inspection and NPI qualification.
  • Analyze AOI escape defects and improve detection capability.
  • Train technicians and operators on AOI/SPI systems.

Our company is an Equal Opportunity Employer (EOE). All qualified candidates will receive consideration without regard to race, color, religion, gender, sexual orientation, national origin, age, disability, or marital status in accordance with applicable federal, state and local law.

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