Energy, utilities, environment Jobs in Juja, Kenya

30 jobs found

Sun King

Mobile Security Technician

Nairobi

Kenya

Closed for applications
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Learning & Development (L&D) Training Lead

Nairobi

Kenya

Closed for applications
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Purchasing Agent - Kenya

Nairobi

Kenya

Closed for applications
Sun King

Rider Success Manager

Nairobi

Kenya

Closed for applications
CSI Energy Group

HSE Officer

Nairobi

Kenya

Closed for applications
Sun King

PayGo Phones Business Manager

Nairobi

Kenya

Closed for applications
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Recruitment Officer

Nairobi

Kenya

Closed for applications
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Aftersales Service Lead

Nairobi

Kenya

Closed for applications
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Mechanical Design Intern

Nairobi

Kenya

Closed for applications

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Training Officer

Nairobi

Kenya

Closed for applications

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Sun King

Energy + 2 more

Mobile Security Technician

Closed for applications
Job details

Contract Type

Description

You might be a strong candidate if you have:

  • Solid knowledge of Android security, Mobile Device Management, IoT device architectures, and hardware security testing.
  • Strong familiarity with hardware exploitation techniques (e.g., JTAG/SWD/UART debugging, side-channel techniques, fault injection).
  • Hands-on experience with Flash 64, Pandora, Easy JTag, Chimera, CM2, and similar tools.
  • Proficiency in reverse engineering tools such as Ghidra, IDA Pro, Binary Ninja, and debugging tools like JTAGulator, OpenOCD, or Bus Pirate.
  • Experience reviewing and modifying firmware images (binwalk, Firmadyne, QEMU).
  • Familiarity with secure boot, TPM/TEE, flash encryption, and other embedded security technologies.
  • Programming and scripting capability in Python, C/C++, Bash, or similar languages.
  • Knowledge of common vulnerability classes (e.g., memory corruption, design flaws, insecure update mechanisms).
  • Exposure to payment/fintech device security and secure device provisioning environments.


Responsibilities
  • Conduct offensive security assessments of hardware, firmware, embedded operating systems, and payment stacks on Sun King mobile devices.
  • Reverse engineer firmware and perform static and dynamic reviews to uncover security weaknesses.
  • Detect and exploit vulnerabilities in embedded systems, bootloaders, MDMs, Android kernel components, secure boot implementations, and cryptographic mechanisms.
  • Develop and execute proof-of-concept attacks to demonstrate exploitability and business impact.
  • Work with product, hardware, and software engineering teams to define secure development practices and strengthen product resilience.
  • Contribute to threat modeling and architecture reviews for new products and features.
  • Keep current with emerging vulnerabilities, tools, and offensive research relevant to smartphone financing ecosystems.


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