Engineer - Security Operations, Information Technology at MTN Nigeria

MTN Nigeria - The leader in telecommunications in Nigeria, and a part of a diverse community in Africa and the Middle East, our brand is instantly recognisable. It is through our compelling brand that we are able to attract the right talents who we carefully nurture by continuously improving our employment offerings even beyond reward and recognition.

We are recruiting to fill the position below:

Job Title: Engineer - Security Operations, Information Technology

Job Identification: 6007
Location: Lagos
Job Schedule: Full time
Division: Information Technology
Job Category: MTN Level 2
Reports To: Manager - Security Operations

Mission

• Implement, maintain, and monitor security measures for information systems and networks. This role aims to protect the organization’s data, systems, and assets from security threats and vulnerabilities, ensuring a robust defense against both internal and external cybersecurity incidents.

Description

• Optimize security costs by implementing cost-effective security measures and solutions.
• Maintain security incident response and escalation procedures.
• Monitor and analyze security alerts from multiple systems and respond promptly to potential threats.
• Maintain and improve Security Operations Center (SOC) tools, including SIEM systems, intrusion detection systems, and endpoint protection.
• Lead security projects and work with cross-functional teams to enhance security across MTN Nigeria.
• Mentor MSO security team members, providing guidance on best practices and professional development.
• Drive incident response and resolution, coordinating efforts across departments when handling high-severity incidents.
• Maintain effective working relationships with the Management, the heads of the business and service units and staff.
• Ensure high service levels for internal and external stakeholders by maintaining data security and integrity.
• Work closely with IT and other departments to resolve vulnerabilities and provide proactive solutions to security risks.
• Communicate effectively with stakeholders regarding security concerns and demonstrate MTN’s commitment to data protection.

Educational Qualification

• First Degree in Computer Science, Information Security, or a related field.
• Relevant security certifications are highly desirable, including but not limited to CISSP, CISM, CEH, or CompTIA Security+.

Experience:

• 3-7 years’ experience which includes:
  • Minimum of 3 years’ experience in security operations should include hands-on incident response, threat analysis, and security monitoring.
  • Telecommunications or technology industry background.
  • Proficiency in using key SOC tools, such as Security Information and Event Management (SIEM) systems, intrusion detection/prevention systems (IDS/IPS), and endpoint protection solutions. Familiarity with security automation tools is also beneficial.

Application Closing Date
4th August, 2025; 22:59