Full-Time
OLED Device Engineer
Apple
10,001+ employees
Designs and sells hardware and software
No salary listed
Cupertino, CA, USA
In Person
International travel of 10–15% is expected.
Bachelor's, Master's, PhD
 Hardware Engineering |
|---|
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- A Bachelor's degree in Applied Physics, Electrical Engineering, Material Science, or a similar field, with 10 years of industry experience.
- Experience designing, fabricating, and characterizing organic optoelectronic materials and devices.
- A solid understanding of organic optoelectronic device physics, optics, and electronics.
- Experience coding in MATLAB, Python, C++, C, or a similar language.
- Aptitude for collaborating with team members from multiple engineering disciplines.
- Willingness and ability to travel internationally.
- Prior industrial or commercially relevant experience.
- Design, characterize, and validate the performance of display prototypes, focusing on the optoelectronic function of display OLED pixels.
- Collaborate with a multidisciplinary team of engineers, display vendors, and material vendors to design and invent OLED display components.
- Develop and define OLED device electrical and optical performance specifications with potential suppliers.
- Use and expand OLED simulation tools and measurement equipment.
- Lead by example within an internal cross-functional team comprising optical, electrical, device, process, and panel design expertise.
- Cover day-to-day developments with the display supplier's OLED engineers as the primary technical contact.
- Design and coordinate display testing protocols and review test results from display vendors, system original equipment manufacturers, and cross-functional Apple groups.
- Travel internationally to display vendors for design reviews and planning.
- A PhD in Applied Physics, Electrical Engineering, Material Science, or a similar field with a minimum of 3 years of relevant experience, or a Master's degree with 7 years of industry experience.
- Experience with SPICE software packages such as Cadence, Synopsis, and ALPS.
- Experience with drift-diffusion models such as Setfos and Silvaco.
- Experience building optoelectronics test equipment and measurement automation.
- Expertise in the electrical and optical design and validation of optoelectronic devices, particularly organic light-emitting diodes.
- Knowledge and experience in active-matrix flat-panel displays, particularly display optics and electronics, fabrication processes, and system design.
- A proven track record in product development from ideation to commercialization in the display industry.
- Excellent written and verbal communication skills.
Apple designs, manufactures, and sells hardware and software across iPhone, iPad, Mac, Apple Watch, and Apple TV, plus services like the App Store, Apple Music, iCloud, and Apple Pay. The products work together through an integrated ecosystem where devices run Apple’s own operating systems and sync data via iCloud, delivering a seamless user experience. It differentiates itself by controlling both hardware and software end-to-end, maintaining a unified design, and expanding services and spatial computing. Its goal is to provide a cohesive, high-quality experience across devices while growing services revenue and expanding its ecosystem.
Company Size
10,001+
Company Stage
IPO
Headquarters
Cupertino, California
Founded
1976
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Simplify's Take
What believers are saying
- Reuters reported July 30, 2026 revenue of $109.42 billion, up 16.4%.
- September 2026 Duo launch opens a new premium category and upgrade cycle.
- IDC expects Apple to capture 40% of foldable shipments by end-2027.
What critics are saying
- DOJ's March 2024 monopoly case and Epic proceedings threaten App Store economics in 2026.
- EU General Court's July 2026 ruling keeps Apple trapped under DMA gatekeeper restrictions.
- Foldable Duo's $1,999 price risks niche adoption and margin pressure against Samsung.
What makes Apple unique
- Apple's 2026 iPhone Duo and A20 Pro deepen ecosystem lock-in across devices.
- John Ternus' September 2026 debut signaled faster hardware iteration and tighter AI integration.
- Apple's custom chips and C2 modem reduce Qualcomm dependence and strengthen margins.
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Benefits
Health Insurance
Dental Insurance
401(k) Retirement Plan
401(k) Company Match
Tuition Reimbursement
Performance Bonus
Relocation Assistance
Employee Stock Purchase Plan
Growth & Insights and Company News
6 month growth
↑ 0%1 year growth
↓ -1%2 year growth
↓ -6%Morgan Stanley analyst Erik Woodring has maintained an overweight rating on Apple with a $360 price target, citing accelerated innovation at the company's September product event. The analyst highlighted Apple's first foldable iPhone, new A20 chips, and enhanced Siri capabilities as signs of stronger momentum under new CEO John Ternus, who recently replaced Tim Cook. Woodring noted that 57% of Apple's installed base—roughly 690 million devices—runs phones older than the iPhone 15 Pro, whilst 87% cannot handle complex Siri AI workloads. With consumers keeping iPhones for over four years, this creates significant upgrade potential. Apple recently reported strong fiscal third-quarter results with revenue of $109.4 billion, up 16% year-over-year, and earnings per share of $2.02, up 29%.
Bank of America cut its Apple price target to $370 from $380 whilst maintaining a Buy rating, following the iPhone Duo launch under new CEO John Ternus. Analyst Wamsi Mohan cited lower-than-expected iPhone pricing pressuring gross margins amid elevated component costs. The iPhone Duo, Apple's first foldable phone, features a 7.6-inch inner display and 5.4-inch outer display, both supporting Dynamic Island and 120Hz ProMotion. Starting at $1,999, it launches 23 October with pre-orders opening 16 October. Mohan called the foldable the event's standout, noting its potential to reach mainstream audiences through features like dual capture in FaceTime. Citi described it as Apple's biggest new hardware category since the Watch and AirPods.
Apple's new Watch Series 12 features Audio Intelligence capabilities that can record conversations without consent from all parties. The Live Rewind function captures 15 seconds of conversation and converts it to text after the wearer double-presses the Digital Crown. Whilst the watch emits an audible tone to alert nearby people, this doesn't constitute legal consent in 11 US states requiring all-party consent for recordings. The watch processes audio through its S11 chip and nearby iPhone, discarding the original recording after creating text. Siri Recap summarises conversations throughout the day without retaining audio or identifying speakers. The Electronic Frontier Foundation criticised the feature, arguing people lack practical means to consent or decline recording. EFF's Adam Schwartz warned the technology threatens conversational privacy and spontaneity, urging users to reconsider using it out of respect for others.
AT&T CEO John Stankey expressed scepticism about Apple's newly unveiled foldable iPhone Duo, priced at $1,999. Speaking at the Goldman Sachs Communacopia and Technology Conference, Stankey said the device is "not new", noting that Android manufacturers like Samsung and Google have sold foldables for years without broad market success. "What we've seen is that it tends to function more as a specific niche type application as opposed to [being] broadly accepted," Stankey said. He acknowledged Apple could prove him wrong but doubted it would change market dynamics significantly. IDC analyst Francisco Jeronimo estimates foldables represent only about 2.2% of global smartphone sales in 2026. Samsung's Galaxy Z Fold 8 retails for $1,899.
Apple unveiled its first foldable iPhone, the iPhone Duo, priced from $1,999 to $3,199. The device features a 7.6-inch inner display and 5.4-inch outer screen, allowing users to run two apps simultaneously. The Duo costs $800 more than Apple's new iPhone 18 Pro. CEO John Ternus called it "the most transformational change to iPhone since the original". Whilst Samsung, Huawei, Google, and Motorola already sell foldables, these devices remain niche. IDC expects global foldable shipments to reach 22.9 million units in 2026, representing just over 2% of the smartphone market. However, analysts believe Apple's entry could shift the landscape. IDC forecasts Apple will ship over 17 million foldable iPhones by 2027, capturing roughly 40% of the global foldables market. The company's large customer base may drive broader adoption of the expensive new format.