Secure Mobile Systems Engineer

Position Authority

Vacancy issued under Cyp Sec Group European secure mobile operations. This senior technical role demands demonstrated excellence in classified mobile application development beyond conventional commercial mobile engineering. Only candidates with exceptional achievements in secure mobile architecture, cryptographic mobile platforms, or defense community mobile systems will progress through our rigorous selection framework.

• Architect secure mobile applications supporting European field operations and critical infrastructure mobile command systems
• Implement mobile security controls meeting EU classified information handling and disconnected operations requirements
• Design mobile platforms capable of operating in zero-connectivity environments with multi-level security constraints
• Ensure operational compliance with GDPR Article 32, NIS2 Directive, and EU mobile security certification frameworks
• Develop mobile interface documentation suitable for supervisory authority security review and cryptographic validation proceedings

• Expert‑level React Native with native module development for iOS/Android security integration
• Hardware‑backed keystore implementation, secure enclave utilization, and biometric authentication integration
• Local database encryption, secure data synchronization, and conflict resolution in disconnected environments
• Certificate pinning, mutual TLS, and OAuth 2.0/OpenID Connect implementation in mobile contexts
• App shielding, root/jailbreak detection, and runtime application self‑protection (RASP) deployment

• Design and deployment of mobile applications handling EU CLASSIFIED or NATO RESTRICTED information
• Development of mobile security frameworks with formal security verification and penetration testing certification
• Contributions to open‑source mobile security projects with demonstrated enterprise or government adoption
• Participation in EU‑funded secure mobile research initiatives (Horizon Europe, Digital Europe Programme, ENISA mobile security frameworks)
• Documented vulnerability research in mobile platform security with coordinated disclosure and remediation

• Continuous device attestation and dynamic policy enforcement based on security posture
• Secure multi‑user data separation with cryptographic boundary enforcement
• Anti‑forensic design preventing data extraction from lost or compromised devices
• Mobile cryptography migration strategies for quantum‑resistant algorithms
• End‑to‑end encrypted messaging with perfect forward secrecy and deniability

• Trusted Execution Environment (TEE) and Secure Element integration for key storage
• Safety Net Attestation API and Device Check implementation for device integrity verification
• Control flow obfuscation, string encryption, and anti‑tampering mechanisms
• Timing attack resistance and power analysis mitigation in cryptographic operations
• Dependency verification and binary reproducibility for mobile application builds

• CEFR C1+ English capability for technical documentation and stakeholder communication
• CEFR C1+ working proficiency in German, Russian, Chinese, or Spanish
• Ability to produce specifications meeting government and regulatory review standards

• Comprehensive background verification including employment history validation
• Enhanced screening procedures for access to sensitive technical information
• EU citizenship or permanent residency required for sensitive infrastructure access
• Willingness to undergo facility clearance processing where operational requirements dictate

• Performance‑based compensation exceeding standard market rates
• Comprehensive European benefits package including pension and professional development
• Relocation support for exceptional candidates requiring EU mobility
• Access to cutting‑edge security research infrastructure and academic partnerships

• Initial Assessment:
  Technical competency verification against mandatory requirements
• Deep Technical Review:
  In‑person architecture discussion and security methodology evaluation
• Operational Interview:
  Critical thinking under pressure and incident response scenarios