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In office (Cupertino)
Visa
H-1B filings in 12 months: 6,350 · for this role: 276 · green card filings: 37

Confirmed on the employer's own hiring board on Nov 6, 2026. First seen by Alion on Nov 5, 2026. Apple scores A on the Alion truth index.

Overview
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Impact
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Apple is an American multinational technology company founded in 1976 by Steve Jobs, Steve Wozniak and Ronald Wayne, and headquartered in Cupertino, California. It designs and sells consumer hardware including the iPhone, Mac, iPad, Apple Watch, AirPods and Vision Pro, together with the operating systems and silicon that run them. A growing services division built around the App Store, iCloud, Apple Music, Apple TV+ and Apple Pay now contributes a large share of profit, making Apple one of the most valuable companies in the world.

Embedded within Apple's Security Engineering & Architecture (SEAR) organization, the Cryptographic Engineering team's mission is to deliver world-class cryptographic implementation and secure protocol engineering for products going in the hands of millions of customers. We are looking for an expert Cryptography Engineer with a strong software engineering background and familiarity with post-quantum cryptographic algorithms.

Description

We provide the cryptographic foundations protecting user data and valuable assets across all products, from AirPods to the Mac Studio. In this role there will be the opportunity to work on analyzing, proposing, and validating innovative cryptographic solutions for our applications.

Minimum Qualifications

A passion for creating effective and pragmatic cryptographic implementations

Expert in fundamental cryptographic algorithms & underlying mathematics

Strong understanding of post-quantum algorithms and hybrid constructions

Excellent C and systems programming skills

Preferred Qualifications

Experience or expertise in an additional field such as

Formal verification

Side-channel countermeasures

Computer microarchitecture

Zero-knowledge proofs

Networking

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