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# iOS (Senior) Mobile Security Analyst

- **Company:** Keysight Technologies Bekijk Alle Vacatures
- **Location:** Delft, Netherlands
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Apple IOS, Code Review, Cyber Security, High-Level Architecture, Mobile Application Software, Key Management, Program Analysis
- **Published:** August 12, 2026
- **Apply:** https://www.careerjet.nl/job/nl55350401c824b95b32d2d9678192544e/eaa

## About the Role

We are looking for candidates with the following profile:

 * Knowledge of iOS or Android security architecture.
 * Professional experience with mobile (penetration) testing: rooting/jailbreaking devices, using instrumentation, bypassing protections, static and dynamic analysis of mobile applications, etc.
 * Experience with software protection technologies.
 * Professional experience with security architecture and high-level design review.
 * Professional experience with source code review.
 * Knowledge of cryptography and key management concepts like symmetric and asymmetric crypto, hash functions, confidentiality, integrity, and authenticity.
 * Knowledge of information security and risk management concepts.

Nice to have:

 * 3+ years' experience and knowledge on iOS operating system
 * Knowledge of Payment transaction security (e.g., PIN protection, key management and EMV transactions).
 * Experience with working on security evaluations (preferably EMVCo and / or PCI MPoC) in an international setting.
 * Experience within customer-facing roles.
 * An interest in the growing mobile payments landscape and associated threats and implications.

What do we expect from you on top of the previously mentioned technical qualifications:

 * Excellent English communications skills (writing and speaking).
 * Ability to quickly distill important information from vendor documentation.
 * Ability to keep an overview of large reports.
 * Ability to execute security evaluations based on specifications of various programs with the option to grow in other standards and programs.
 * Interact and align with customers and stakeholders.
 * Taking responsibility.

## Description

In this interdisciplinary role you will be working on MPoC and / or EMVCo evaluations. This includes activities like mobile software (penetration) testing, security architecture analysis, source code and documentation review.
Your role also includes research into novel adversarial techniques and attack paths in the context of mobile payments.


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