Engineer – Security Operations, Information Technology at MTN Nigeria

Job Title: Engineer – Security Operations, Information Technology

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 Instructions:

The application deadline is 4th August, 2025; 22:59. Therefore, Qualified and interested candidates can: “CLICK HERE TO SUBMIT APPLICATION”. It is important to visit the official website (link found below) for detailed information on how to apply successfully for this vacancy.

Website:
Official Job Website:  https://www.mtn.ng/