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Cyber Security Engineer

Onfon Media · Nairobi

Onfon MediaNairobiPosted 11 November 2026

At a glance

Closing date
The listing does not give one. Employers often close early when they have enough applicants, so apply soon.
Where
Nairobi, Kenya
How to apply
Directly to the employer by email. The address is in the listing below.
Similar roles
196 other open Information Technology & Software roles on the Kenya board right now.

Role Description

Passionate about mobile security, cybersecurity and protecting digital ecosystems? OnfonMobile Group is seeking a Cyber Security Engineer to safeguard financed devices and mobile security platforms against vulnerabilities, tampering and fraud.

Key Responsibilities

Assess and test mobile device-lock solutions for security vulnerabilities and bypass techniques.

Monitor and investigate device-lock bypass and IMEI tampering patterns.

Define mobile security requirements for OEMs and security vendors.

Review mobile applications and DPC code for security vulnerabilities.

Maintain mobile device threat intelligence across markets.

Qualifications

Degree in Computer Science, Cybersecurity or a related field.

At least 3 years' experience in mobile security.

Knowledge of Android internals and Android Enterprise.

Experience in reverse engineering.

OSCP, GMOB or equivalent certification is an added advantage.

go to method of application »

Minimum qualifications

BA/BSc/HND , Professional Certificate

How to apply

Send your CV and cover letter to careers@onfonmobile.com

Subject: Application – L3 Support Engineer

Subject: Application – Cyber Security Engineer (Mobile Security)

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Subject: Application – DevOps Engineer

Deadline: 20th November 2026

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