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Aoi Test Engineer Jobs (NOW HIRING)

Sierra Circuits inc.

AOI Programmer 3

San Jose, CA · On-site

The AOI Test Operator/Programmer is responsible for writing AOI programs, and fine tuning and testing/debugging boards. Job Functions * Write AOI programs using VITROX software and perform AOI ...

Regal Technology Partners Inc

AOI Engineer

Santa Ana, CA · On-site

$75K - $97K/yr

Must be able to work in environments that include manufacturing floors, clean rooms, and test labs ... AOI Engineer position. It is not an exhaustive list, and other tasks may be required as needed to ...

APPLIED OPTOELECTRONICS INC

$100 - $125/hr

AOI is committed to providing equal opportunity in all of our employment practices, including ... Network Test Engineer (Bilingual - Chinese)Sugar Land TXPosted 1 day agoShare**Summary**We are ...

Regal Technology Partners Inc

AOI Engineer

Santa Ana, CA · On-site

$75K - $97K/yr

... rooms, and test labs, with occasional exposure to machinery or moving parts. · Reasonable ... AOI Engineer position. It is not an exhaustive list, and other tasks may be required as needed to ...

3D Glass Solutions, Inc-

RF Test Engineer

Albuquerque, NM · On-site

$100 - $125/hr

Support wafer backend activities on assembly, dicing, AOI, and T&R. Coordinate module and SMT ... Coach technicians and engineers on RF, electrical, and reliability test procedures and practices.

3D Glass Solutions

RF Test Engineer

Albuquerque, NM · On-site

Support wafer backend activities on assembly, dicing, AOI, and T&R. Coordinate module and SMT ... Coach technicians and engineers on RF, electrical, and reliability test procedures and practices.

3D Glass Solutions

RF Test Engineer

Albuquerque, NM · On-site

Support wafer backend activities on assembly, dicing, AOI, and T&R. Coordinate module and SMT ... Coach technicians and engineers on RF, electrical, and reliability test procedures and practices.

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How much do aoi test engineer jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for aoi test engineer in the United States is $44.24, according to ZipRecruiter salary data. Most workers in this role earn between $33.41 and $52.40 per hour, depending on experience, location, and employer.

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Infographic showing various Aoi Test Engineer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 10% Part Time, 2% Contract, and 1% Nights. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution, with an average salary of $92,027 per year, or $44.2 per hour.

AOI Programmer 3

San Jose, CA • On-site

Sierra Circuits inc.
Computer and Electronic Product Manufacturing • 51 - 200 employees
Learn more about Sierra Circuits inc.external

Full-time

Medical, Dental, Vision, Life, PTO

Re-posted 18 days ago

Job description

Sierra Circuits is a Silicon Valley-based leader in printed circuit board manufacturing and assembly, specializing in high-quality, quick-turn and complex prototypes. With over 35 years of experience, Sierra provides a seamless, end-to-end PCB solution—from design and fabrication to assembly and testing—all under one roof at its state-of-the-art facilities in Sunnyvale, California. Sierra Circuits is committed to supporting engineers and designers through extensive educational resources. The company offers free online tools such as the Stackup Designer, Impedance Calculator, Material Selector, and BOM and DFM Checkers, along with technical blogs, webinars, design guides, and its SierraConnect community forum. Sierra Circuit serves all industries including aerospace, defense, medical, automotive, and telecommunications, building PCBs to the highest industry standards, and keeping innovation at the forefront of everything we do.

Position Summary: The AOI Test Operator/Programmer is responsible for writing AOI programs, and fine tuning and testing/debugging boards.


Job Functions

  • Write AOI programs using VITROX software and perform AOI testing. 
  • Promptly complete testing tasks and document in a timely manner.
  • Set-up and operate the testing machine/Vitrox V510 to perform electrical testing on PCB to ensure that there are no defects (shorts, opens, etc.).
  • Maintain a clean and safe work environment.
  • Write program/fine tune and debug before release to production.
  • Inform Managers of any potential problems.
  • Interact professionally and diplomatically with managers, co-workers, and vendors.
  • Be punctual and maintain good attendance.
  • Other duties as assigned.


Qualifications

  • High School Diploma preferred. 
  • 2 years' experience in writing AOI Test Programs. 
  • Ability to read and understand technical work instructions.
  • Ability to follow procedures and maintain quality of products at all times.
  • Good written and verbal communication skills.
  • Good computer skills and the ability to learn new skills and tasks as required, especially PCB software (ProCim). 
  • Must be detailed oriented, self-motivated, and able to multi-task.
  • Ability to occasionally lift up to 25 pounds and stand/walk throughout the day.


Physical Demands:    The physical demands described here represent those that an employee must meet to perform the essential functions of this job successfully. While performing the duties of this job, the employee is regularly required to talk or hear. The employee must frequently stand, walk, and reach with hands and arms. The ability to lift 20 lbs., open filing cabinets, and bend, stand, or climb on step ladders as necessary.

Environment:  Primarily works in a manufacturing environment with exposure to deduction equipment. PCBA Manufacturing. Climate-controlled manufacturing area with exposure to laser equipment and fine particulates. Must use PPE, including safety glasses and gloves as required.   Regular standing, bending, and lifting throughout the shift.


California Hourly Pay Range: $22-$27/ Hour


What We Offer

  • Full - Time, non-exempt position
  • Excellent benefits package includes; Medical (HMO & PPO), Dental, Vision, Flexible Spending Accounts, Basic Life/ADD, Voluntary Benefits
  • Vacation, sick and paid holidays