Apple

Apple

Posted via Apple Careers

Optoelectronic Test Development Engineer

Always Hiring

Posted Sep 16, 2026

Role at a glance

Salary
$150.4K – $225.3K/yr
Location
Cupertino, California, United States
Work arrangement
On-site
Employment
Full-time
Education
Bachelor's, PhD

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About the role

Original posting provided by Apple

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Summary

Every new product we deliver is the result of us making each other’s ideas stronger. That happens because every one of us shares a belief that we can make something wonderful and share it with the world, changing lives for the better. It’s the diversity of our people and their thinking that inspires the innovation that runs through everything we do. When we bring everybody in, we can do the best work of our lives. Here, you’ll do more than join something — you’ll add something!

Description

Will you help us design the next generation of revolutionary Apple products? The Camera Semiconductor Technologies group is responsible for all research, design, development, test, and qualification of core technologies that enables revolutionary features on Apple products, such as FaceID and LiDAR Scanner.

As an Optoelectronic Test Development Engineer, you will be responsible for developing and integrating test hardware intended for a mass production environment. You will craft and develop solutions for calibrating, characterizing, and testing semiconductor photonic devices for Apple products. You will work on test algorithm and hardware development during the engineering stage, with support from the SW/HW cross-functional teams.

Responsibilities

Developing industry-leading calibration and metrology methodology
Develop / validate algorithms for test metrology which are deployed on MP test stations
Collaboration with tester hardware suppliers to develop a validated test solution
Conduct failure analysis to understand the root cause of tester malfunction or inaccuracy
Provide written documentation of tool specifications and failure analysis
Close collaboration with characterization labs
Close collaboration with cross-functional teams, including process engineering, optical engineering, mechanical engineering, and electrical engineering to deliver innovative solutions

Minimum Qualifications

BS degree
Experience working in semiconductor electro-optical test or related field
Experience managing external suppliers to deliver hardware solutions

Preferred Qualifications

MS or PhD degree
3+ years of experience working with semiconductor optoelectronic test (i.e. lasers, image sensors, displays, LEDs)
Demonstrated capability to work with international teams and lead global suppliers
Excellent verbal and written communication skills
Some knowledge and understanding of computer vision techniques (i.e. image processing)
Experience with high level, scientific computing languages like MATLAB or Python
Hands-on experience with lab instrumentation and bench-level components, including lens components, SMUs, spectrometers, colorimeters, metrology cameras
Work experience in a wafer fab environment

Pay & Benefits — Cupertino, California, United States

At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $150,400 and $225,300, and your base pay will depend on your skills, qualifications, experience, and location.

Apple employees also have the opportunity to become an Apple shareholder through participation in Apple’s discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple’s Employee Stock Purchase Plan. You’ll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses — including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about Apple Benefits

Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.

Application Deadline

Apple accepts applications to this posting on an ongoing basis.

Apple

About the company

Apple

Large Enterprise

Apple Inc. is a global technology company known for its innovative products and services, including the iPhone, iPad, Mac computers, and Apple Watch. Founded in 1976, Apple has continuously pushed the boundaries of design and functionality, earning a reputation for high-quality consumer electronics and software solutions like iOS and macOS. With a strong commitment to user experience and privacy, Apple also leads in digital services, offering platforms such as the App Store, Apple Music, and iCloud. The company's focus on sustainability and corporate responsibility further enhances its standing as a leader in the technology sector.