Network Security Architect Job Vacancy in Enugu, Nigeria – Telecommunications

Job Description

Position:Network Security Architect

Company:Airtel Nigeria

Location:Enugu, Nigeria

Experience:5-8 years

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

Employment Type:Full-time

Industry:Telecommunications

Department:Information Security

Salary:₦2,500,000 – ₦4,000,000 per annum

Vacancies:1

Company Overview

Airtel Nigeria is a leading telecommunications provider delivering mobile voice, data, and digital services to millions of customers across the nation. As part of the global Bharti Airtel Group, the company combines international expertise with deep local market knowledge, fostering innovation and connectivity throughout Nigeria. With a robust network infrastructure, Airtel Nigeria continuously invests in next‑generation technologies such as 5G, Internet of Things (IoT), and cloud services, positioning itself as a catalyst for digital transformation. The organization prides itself on a culture of excellence, diversity, and social responsibility, offering career pathways that empower employees to shape the future of communications. This role contributes directly to Airtel’s mission of providing secure, reliable, and seamless connectivity, making it an attractive opportunity for professionals seeking to advance in the fast‑evolving telecom sector. The position aligns with the broader goal of creating sustainable employment in Nigeria, supporting the nation’s economic growth and digital inclusion.

Job Overview

The Network Security Architect will design, implement, and oversee comprehensive security frameworks that protect Airtel’s network assets, data, and services from emerging cyber threats. Reporting to the Head of Information Security, the incumbent will collaborate with cross‑functional teams including network engineering, operations, and product development to embed security controls throughout the lifecycle of network solutions. This role is pivotal in ensuring compliance with regulatory standards, safeguarding customer privacy, and maintaining the integrity of critical telecommunications infrastructure. Candidates will be responsible for translating business requirements into robust security architectures, conducting risk assessments, and guiding remediation efforts. The position offers a unique platform to influence strategic security initiatives, drive innovation, and contribute to Airtel’s reputation as a trusted provider. Interested professionals can learn more about Airtel’s vision and values at https://nigeriajobsearch.com/. This is a prime example of Nigeria Jobs that combine technical challenge with career growth, reflecting the vibrant landscape of Jobs in Nigeria.

Key Responsibilities

• Develop and maintain enterprise‑wide network security architecture aligned with business objectives and regulatory requirements.
• Conduct threat modeling, vulnerability assessments, and risk analyses for network components and services.
• Design security controls for firewalls, intrusion detection/prevention systems, VPNs, and SD‑WAN solutions.
• Collaborate with network engineers to integrate security best practices into design, deployment, and operation phases.
• Lead incident response activities, including forensic analysis, root‑cause identification, and remediation planning.
• Provide technical guidance and mentorship to junior security analysts and engineers.
• Stay abreast of emerging cyber threats, industry trends, and evolving standards such as ISO 27001, NIST, and GDPR.
• Prepare and present security architecture documentation, policies, and executive briefings.
• Participate in vendor evaluations, ensuring security requirements are embedded in contracts and service level agreements.
• Support audit processes and ensure continuous compliance with Nigerian Communications Commission (NCC) regulations.

Required Skills

• Deep expertise in network security technologies, including firewalls (e.g., Palo Alto, Fortinet), IDS/IPS, and secure routing protocols.
• Strong understanding of TCP/IP, VPN, MPLS, and 5G network architectures.
• Proficiency in security frameworks and standards such as ISO 27001, NIST CSF, and PCI DSS.
• Hands‑on experience with security information and event management (SIEM) tools.
• Excellent analytical and problem‑solving abilities, with a proactive approach to threat mitigation.
• Effective communication skills for translating technical concepts to non‑technical stakeholders.
• Project management experience, including the ability to prioritize multiple initiatives.
• Relevant certifications (e.g., CISSP, CCNP Security, CISM) are highly desirable.

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, reflecting the high standards of Employment in Nigeria for technical leadership roles.

Experience

Applicants should possess a minimum of five to eight years of progressive experience in network security architecture, preferably within the telecommunications sector. Demonstrated experience in designing secure network solutions for large‑scale operators will be a key differentiator, ensuring the candidate can hit the ground running in this high‑impact position.

Salary

The compensation package ranges from ₦2,500,000 to ₦4,000,000 per annum, commensurate with experience, qualifications, and performance. This competitive salary reflects Airtel’s commitment to attracting top talent and supporting Career Opportunities in Nigeria.

Benefits

• Comprehensive health insurance covering medical, dental, and vision.
• Retirement savings plan with employer contributions.
• Performance‑based bonuses and annual salary reviews.
• Paid parental and annual leave, including sick days.
• Employee assistance program and wellness initiatives.
• Access to continuous learning platforms and professional development funds.

Training

• On‑boarding program covering Airtel’s security policies, tools, and processes.
• Sponsored certifications such as CISSP, CCNP Security, or CISM.
• Regular workshops on emerging threats, cloud security, and 5G architecture.
• Mentorship from senior security leaders and participation in global security forums.

Working Environment

Airtel Nigeria offers a dynamic, collaborative workplace that encourages innovation and knowledge sharing. Employees benefit from modern office facilities in Enugu, flexible working arrangements, and a culture that values diversity and inclusion. The organization promotes a safe, respectful, and empowering environment where every team member can thrive and contribute to the nation’s digital future.

Application Process

Qualified candidates are invited to submit their application through the Airtel Careers portal. The process includes an online questionnaire, submission of a detailed resume, and a cover letter highlighting relevant experience. Shortlisted applicants will undergo a technical assessment followed by interviews with the hiring manager and senior security leadership. Successful candidates will receive an offer letter outlining compensation, benefits, and start‑date details.

Equal Opportunity Statement

Airtel Nigeria is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees, regardless of gender, race, religion, disability, or sexual orientation. Our hiring practices reflect our dedication to fairness and the belief that a diverse workforce drives innovation and excellence in Employment in Nigeria.