MTN Nigeria
Telecommunications
Description
Requirements
- Bachelor’s degree
- Master’s in information science is preferred
- Certification:Security Certifications (Minimum of 1)
- Certified Information Systems Security Professional (CISSP)
- Certified Information Security Manager (CISM)
- Certified Ethical Hacker (CEH)
- Cloud & DevSecOps related professional Certifications
- AWS Certified Security – Specialty
- Certified Information Systems Security Professional (CISSP)
Experience:
6–13 years experience in IT, Cybersecurity, or DevOps roles
- Minimum of 5+ years specifically in DevSecOps
- Experience in large-scale, high-availability environments (telecom, fintech, or enterprise IT)
- Proven track record of implementing secure CI/CD pipelines and automation
- Proficiency in:
- Secure software development lifecycle
- Cloud security architecture (AWS, Azure, GCP)
- Containerization and orchestration security (Docker, Kubernetes)
Responsibilities
The role operates within a highly complex internal technology and delivery ecosystem, requiring deep technical expertise and strong coordination across multiple domains:
- Application & Platform Complexity
- Securing diverse enterprise applications, digital platforms, with varying architectures (monolithic, microservices, APIs)
- Managing security across legacy systems and modern cloud-native applications
- Ensuring consistent security standards across multiple development teams and product lines
- CI/CD & DevOps Integration
- Embedding security into end-to-end CI/CD pipelines without disrupting delivery timelines
- Managing integration of multiple security tools (SAST, DAST, SCA, secrets scanning) within automated workflows
- Handling pipeline failures, false positives, and tuning tools for optimal performance
- Cloud & Infrastructure Complexity
- Securing multi-cloud and hybrid environments with differing configurations and controls
- Implementing secure Infrastructure as Code (IaC) while maintaining scalability and consistency
- Managing containerized environments (e.g., Kubernetes) with evolving security requirements
- Data Protection & Access Control
- Enforcing data security, encryption, and access governance across internal systems
- Managing identity and access controls (IAM) for developers, systems, and applications
- Ensuring proper handling of sensitive customer and business data across environments
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