Mobile Security Technician
Core
Identify security loopholes in vendor smartphones and test Sun King devices for security flaws to strengthen digital and financial inclusion.
Role type
Senior IC mobile security technician (hardware/embedded)
Builds
Secure mobile devices, IoT, and automotive products for Sun King customers
Domain
Fintech, mobile hardware security, embedded systems
Deliverable
production ML models | product features | research | client delivery
Required skills
Android security, hardware exploitation (JTAG/SWD/UART), reverse engineering, firmware analysis, embedded security testing, Python/C/C++ scripting, threat modeling
Preferred skills
Payment/fintech device security, secure boot/TPM/TEE knowledge, fault injection techniques
Technologies
Ghidra, IDA Pro, Binary Ninja, JTAGulator, OpenOCD, Bus Pirate, Flash 64, Pandora, Easy JTag, Chimera, CM2, binwalk, Firmadyne, QEMU
Responsibilities
Conduct offensive security assessments of hardware, firmware, and embedded OS; Reverse engineer firmware to uncover weaknesses; Develop and execute proof-of-concept attacks; Collaborate with engineering teams on secure development practices; Contribute to threat modeling and architecture reviews
Seniority
Senior, hands-on IC
