Network Security Specialist Job Vacancy in Kigali, Rwanda – Telecommunications

Position: Network Security Specialist Company: MTN Rwanda Location: Kigali, Rwanda Experience: 5+ years in network security Education: Bachelor’s degree in Computer Science, Information Security or related field Employment Type: Full-time Industry: Telecommunications Department: IT Security Salary: 800,000 SSP – 1,200,000 SSP per month Vacancies: 1 Company Overview MTN Rwanda is a leading telecommunications provider delivering mobile voice, data, and digital services to millions of customers across the country. As part of the MTN Group, a pan‑African leader with operations in 21 markets, MTN Rwanda combines global expertise with local insight to drive innovation and connectivity. The company invests heavily in network infrastructure, 4G LTE expansion, and emerging technologies such as Internet of Things (IoT) and cloud services. With a strong commitment to corporate social responsibility, MTN Rwanda supports education, health, and entrepreneurship initiatives, making it a respected employer in the Rwandan market. In recent years, MTN Rwanda has positioned itself at the forefront of digital transformation in Rwanda, contributing to the national Vision 2050 goals of a knowledge‑based economy. The organization values talent, diversity, and continuous learning, offering employees a dynamic environment where they can shape the future of telecommunications. As Rwanda Jobs continue to evolve, MTN Rwanda remains a top destination for professionals seeking career growth, competitive compensation, and the chance to work on cutting‑edge projects that impact millions of users. Job Overview The Network Security Specialist will play a critical role in safeguarding MTN Rwanda’s network infrastructure against evolving cyber threats. Reporting to the Head of IT Security, the specialist will design, implement, and manage security controls across the core transport, radio access, and data center networks. This position is essential for ensuring the confidentiality, integrity, and availability of the company’s communication services, aligning with regulatory requirements and industry best practices. The role offers a unique opportunity to work on large‑scale telecom networks, collaborate with cross‑functional teams, and contribute to the resilience of Rwanda’s digital ecosystem. Key objectives include conducting risk assessments, monitoring security events, responding to incidents, and driving continuous improvement of security policies. The specialist will also mentor junior staff, engage with external vendors, and stay abreast of the latest threat intelligence. This role directly supports MTN Rwanda’s mission to provide secure, reliable, and innovative services, reinforcing its reputation as a trusted telecom provider in Rwanda and across Africa. Key Responsibilities Develop and enforce network security policies, standards, and procedures aligned with industry frameworks such as ISO 27001 and NIST. Perform regular vulnerability assessments and penetration testing on core network elements, including routers, switches, firewalls, and base stations. Monitor security information and event management (SIEM) tools to detect, analyze, and respond to security incidents in real time. Lead incident response activities, conduct root‑cause analysis, and implement corrective actions to prevent recurrence. Collaborate with network engineering teams to integrate security controls into design, deployment, and maintenance processes. Maintain up‑to‑date documentation of network architecture, security configurations, and incident reports. Provide technical guidance and training to internal stakeholders on security best practices and emerging threats. Engage with third‑party vendors and service providers to evaluate security solutions and ensure compliance with contractual obligations. Stay current with global cyber‑security trends, threat intelligence feeds, and regulatory changes affecting the telecommunications sector. Contribute to the development of business continuity and disaster recovery plans for network services. Required Skills Strong knowledge of network protocols (TCP/IP, MPLS, BGP, OSPF) and telecom equipment. Hands‑on experience with firewalls (e.g., Palo Alto, Fortinet), intrusion detection/prevention systems, and VPN technologies. Proficiency in security monitoring tools such as Splunk, QRadar, or ArcSight. Familiarity with scripting languages (Python, Bash) for automation of security tasks. Excellent analytical and problem‑solving abilities with a proactive security mindset. Effective communication skills to convey complex technical concepts to non‑technical audiences. Certification such as CISSP, CISM, CCNP Security, or equivalent is highly desirable. Ability to work independently and as part of a multidisciplinary team in a fast‑paced environment. Education A Bachelor’s degree in Computer Science, Information Security, Electrical Engineering, or a related discipline is required. Advanced degrees or specialized certifications will be considered an advantage. Experience Minimum of five (5) years of professional experience in network security, preferably within the telecommunications industry. Demonstrated experience in managing security for large‑scale networks and handling incident response is essential. Salary The successful candidate will receive a competitive salary ranging from 800,000 SSP to 1,200,000 SSP per month, commensurate with experience and qualifications. Additional performance‑based incentives may be offered. Benefits Comprehensive health insurance covering medical, dental, and vision. Retirement savings plan with employer contributions. Paid annual leave, sick leave, and public holidays. Employee assistance program and wellness initiatives. Opportunities for professional development and certification sponsorship. Access to MTN’s global employee discount programs. Training Onboarding program covering MTN Rwanda’s security architecture and policies. Continuous learning workshops on emerging cyber threats and technologies. Mentorship from senior security architects and participation in regional security forums. Support for industry‑recognized certifications such as CISSP, CCNP Security, and OSCP. Working Environment MTN Rwanda offers a modern, collaborative workspace equipped with the latest technology tools. Employees benefit from flexible working arrangements, a culture that encourages innovation, and a supportive leadership team focused on employee well‑being. The organization promotes a diverse and inclusive environment where every voice is valued. Application Process Interested candidates are invited to submit their updated CV and a cover letter outlining their relevant experience through our online portal. To apply, visit our careers portal at and follow the application instructions. Applications will be reviewed on a rolling basis, and shortlisted candidates will be

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