A

Apple

Designs phones, computers and their operating systems

Security Engineer

Full-TimeUpdated on 10/15/2026
No salary listed
Mid, Senior
Bachelor's
Singapore
In Person
CybersecurityOffensive Security & Testing

About the job

Requirements
  • Understanding of fundamental IT domains, including networking, operating systems, security principles, secure coding practices, cryptography, and system administration.
  • Knowledge of infrastructure security and physical security best practices.
  • Understanding of software development and secure coding best practices.
  • Ability to analyze complex problems, explore greenfield areas, and devise creative solutions.
  • A solid foundation in computer engineering through CS/EEE education or background.
  • Up to 6 years of relevant experience.
  • Ability to collaborate and communicate effectively in a diverse, inclusive global organization.
  • Adaptability and ability to work as a team member.
  • Knowledge of reverse engineering and exploit development, especially hands-on experience in security penetration testing, red team exercises, Capture The Flag competitions, or security-related hackathons.
  • Understanding of cryptographic algorithms, secure boot, and secure firmware update mechanisms is a plus.
Responsibilities
  • Perform penetration testing and vulnerability assessments on software applications, API services, and infrastructure.
  • Develop and execute new test plans, methodologies, and tools for assessing hardware and software security.
  • Conduct static code analysis to identify and triage application security issues.
  • Work with DevOps and engineering teams to remediate application security vulnerabilities and implement security best practices throughout the Software Development Life Cycle.
  • Assist in application and infrastructure security reviews to identify gaps in best practices, and collaborate with stakeholder teams to improve security posture.
  • Perform reverse engineering and forensic analysis to identify security vulnerabilities and their exploitability.
  • Rotate between red and blue functions, conduct simulated attacks and defense, and develop security strategies, frameworks, tools, and processes to assess and improve organizational security posture.
  • Collaborate with hardware design teams to integrate security best practices during product development.
  • Document findings, prepare comprehensive reports, and provide detailed security recommendations for remediation.
  • Fulfill on-call responsibilities for handling security-related incidents.
  • Leverage large language model technologies to create security testing and investigation tools.
  • Continuously learn and conduct security research to stay current on threats, vulnerabilities, attack vectors, and mitigation techniques.
Desired Qualifications
  • Knowledge of reverse engineering and exploit development, especially hands-on experience in security penetration testing, red team exercises, Capture The Flag competitions, or security-related hackathons.
  • Understanding of cryptographic algorithms, secure boot, and secure firmware update mechanisms.

About the company

Apple designs and sells consumer electronics, from iPhone smartphones and Mac computers to tablets and wearable devices. Its operating systems manage apps and built-in functions for communication and work, while iCloud stores files and synchronizes data across devices. Customers buy additional digital services through subscriptions such as Apple Music and Apple TV, and developers distribute software through the App Store. Apple earns money from hardware sales, subscriptions and digital transactions, selling directly to customers and through retailers and mobile carriers around the world. It was founded in 1976 and has its headquarters in Cupertino, California.

Company Size

10,001+

Company Stage

IPO

Headquarters

Cupertino, California

Founded

1976

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Simplify Jobs

Simplify's Take

What believers are saying

  • Business demand is growing: Apple reported $109.4 billion revenue in the June 2026 quarter, up 16% year over year.
  • Eligible US employees get learning support: Apple reimburses career-related tuition and runs Apple University classes.
  • Services earn richer margins: Apple reported 75.6% services gross margin in the June 2026 quarter, versus 40.1% for products.

What critics are saying

  • Assembly depends on Asian partners: Apple outsources substantially all final hardware assembly, reducing direct control over production.
  • iPhone concentrates demand risk: the product generated 49.6% of Apple revenue in the June 2026 quarter.
  • Student support shifts take evenings: Apple College Advisors typically work three evening shifts and one weekend shift weekly.

What makes Apple unique

  • Its chips link hardware and software: Apple designs M-series processors and developer frameworks tuned to their unified memory.
  • Stores double as service hubs: Apple combines device sales, Genius Bar technical help and in-person learning sessions.
  • It owns a spatial operating system: Apple Vision Pro runs visionOS, controlled through eyes, hands and voice.

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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

Headcount

6 month growth

0%

1 year growth

0%

2 year growth

-5%
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