Lead - Security Engineer and Architecture
MTN
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Job Overview
Location
Lagos, Lagos, Nigeria
Salary
NGN 800,000 - 1,200,000 monthly
Employment Type
Full-time
Work Arrangement
On-site
Sector
Information Technology & Software
Experience Level
Lead (8-12 years)
Job Description
MTN is looking for a highly skilled and experienced Lead Security Engineer to lead our security architecture and engineering efforts. In this critical role, you will be responsible for designing, implementing, and maintaining the organization's security infrastructure to protect our assets and data from evolving cyber threats.
You will collaborate with cross-functional teams to develop security strategies, implement security best practices, and ensure compliance with industry standards. Your expertise will be essential in safeguarding our network and systems against unauthorized access and data breaches.
To apply for this challenging and rewarding position, please submit your resume and cover letter through the MTN careers portal.
Required Skills
Key Responsibilities
- Design and implement security architectures and solutions.
- Conduct security assessments and vulnerability testing.
- Develop and maintain security policies and procedures.
- Monitor security systems and respond to security incidents.
- Collaborate with IT teams to implement security controls.
- Stay up-to-date on the latest security threats and technologies.
Qualifications
- Bachelor's degree in Computer Science, Information Security, or a related field.
- Minimum of 5 years of experience in cybersecurity, with a focus on security architecture and engineering.
- Strong knowledge of security protocols, technologies, and frameworks.
- Experience with security tools such as firewalls, intrusion detection systems, and SIEM.
- Relevant certifications such as CISSP, CISM, or CEH are highly desirable.
How to Apply
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As the Lead Security Engineer, you will be responsible for designing, implementing, and maintaining the organization's security architecture. Success will be measured by the reduction in security incidents and the improvement in overall security posture. This role exists to protect the company's assets and data from cyber threats.
Posted Date
January 20, 2026
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