Network Security Engineer Job Vacancy in Nampula, Mozambique – Telecommunications & Cybersecurity

Network Security Engineer
Nampula
July 25, 2026
Full Time
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Job Description

Position:Network Security Engineer

Company:MTN Group

Location:Nampula, Mozambique

Experience:5+ years in network security, preferably in telecom environment

Education:Bachelor’s degree in Computer Science, Information Security, or related field

Employment Type:Full-time

Industry:Telecommunications & Cybersecurity

Department:Network Operations

Salary:SSP 800,000 – 1,200,000 per annum

Vacancies:1

Company Overview

MTN Group is a leading multinational telecommunications provider with a strong presence across Africa, including MTN Mozambique. With a commitment to connecting people and businesses, MTN delivers innovative mobile and data services that drive economic growth and digital inclusion. Operating in Nampula, MTN plays a pivotal role in expanding network coverage, enhancing digital services, and supporting local enterprises. As part of its strategic vision, MTN continuously invests in cutting‑edge technologies and robust security frameworks to protect its infrastructure and customers. This commitment creates a dynamic environment for professionals seeking career opportunities in Mozambique, offering a platform to contribute to national development while advancing personal expertise.

Job Overview

The Network Security Engineer will be responsible for designing, implementing, and maintaining security solutions that safeguard MTN’s telecommunications infrastructure in Nampula. This role involves collaborating with cross‑functional teams to ensure the confidentiality, integrity, and availability of network assets, while adhering to industry best practices and regulatory requirements. The successful candidate will play a critical part in protecting the network against evolving cyber threats, supporting MTN’s mission to provide reliable and secure connectivity. For more information about MTN’s career pathways, visit https://mozambiquejobsearch.com.

Explore additional regional opportunities at https://lesothojobsearch.com/.

Discover related roles in neighboring markets at https://eswatinijobsearch.com/.

Key Responsibilities

  • Develop and enforce network security policies, standards, and procedures aligned with MTN’s security framework.
  • Design, configure, and manage firewalls, intrusion detection/prevention systems, VPNs, and other security appliances.
  • Conduct regular vulnerability assessments, penetration testing, and risk analyses on network components.
  • Monitor security alerts, investigate incidents, and coordinate incident response activities.
  • Collaborate with the engineering and operations teams to integrate security controls into network design and rollout projects.
  • Maintain up‑to‑date documentation of security architectures, configurations, and incident reports.
  • Provide technical guidance and training to junior engineers and operational staff on security best practices.
  • Stay informed about emerging threats, industry trends, and regulatory changes affecting telecommunications security.

Required Skills

  • Strong knowledge of network protocols (TCP/IP, BGP, MPLS) and security technologies.
  • Hands‑on experience with firewalls (e.g., Palo Alto, Fortinet), IDS/IPS, SIEM platforms, and VPN solutions.
  • Proficiency in scripting languages such as Python or Bash for automation.
  • Understanding of ISO 27001, NIST, and telecom‑specific security standards.
  • Excellent analytical and problem‑solving abilities.
  • Effective communication skills for cross‑team collaboration.
  • Ability to work under pressure and manage multiple security projects simultaneously.

Education

A Bachelor’s degree in Computer Science, Information Security, Electrical Engineering, or a related discipline is required. Professional certifications such as CISSP, CCNP Security, or CEH are highly desirable and will be considered an advantage.

Experience

Applicants must have a minimum of five years of hands‑on experience in network security, with a proven track record of securing large‑scale telecommunications environments. Experience with mobile network security, 4G/5G architectures, and regulatory compliance in Africa is a strong plus.

Salary

MTN offers a competitive compensation package ranging from SSP 800,000 to SSP 1,200,000 annually, commensurate with experience and qualifications. The package includes performance‑based bonuses, health insurance, and retirement benefits.

Benefits

  • Comprehensive medical and dental coverage.
  • Retirement savings plan with employer contributions.
  • Annual performance bonus.
  • Paid parental and sick leave.
  • Employee assistance program.
  • Discounted mobile services and data plans.

Training

  • Access to MTN Academy for continuous professional development.
  • Sponsored certifications in cybersecurity and networking.
  • Mentorship programs with senior security architects.
  • Participation in regional and global security conferences.

Working Environment

MTN provides a modern, collaborative workplace in Nampula, equipped with state‑of‑the‑art facilities and flexible working arrangements. Employees benefit from a culture that values innovation, diversity, and community impact, fostering a supportive environment for personal and professional growth.

Application Process

Interested candidates should submit their updated CV and a cover letter outlining relevant experience through MTN’s online career portal. Applications will be reviewed on a rolling basis, and shortlisted candidates will be contacted for interviews.

Equal Opportunity Statement

MTN Group is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees, regardless of gender, race, religion, age, disability, or sexual orientation. Join us to build a secure digital future for Mozambique.

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