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Engineer - IP Network Security (Planning and Optimisation).Information Technology at MTN Nigeria

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Employment type not specifiedExperience not specifiedNigeria
Company not specifiedNigeria

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  • Posted: Jun 17, 2026

    Deadline: Not specified

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    MTN Nigeria is part of the MTN Group, Africa\'s leading cellular telecommunications company. On May 16, 2001, MTN became the first GSM network to make a call following the globally lauded Nigerian GSM auction conducted by the Nigerian Communications Commission earlier in the year. Thereafter the company launched full commercial operations beginning wi...

    Engineer - IP Network Security (Planning and Optimisation).Information Technology

    Reports To: Manager, IP Security (Planning & Operations)
    Division: Information Technology

    Mission

    • Plan and design comprehensive end-to-end network security solutions.
    • Provide ongoing support for the day-to-day security operations, planning, and maintenance of MTN Nigeria's enterprise and mobile data networks, utilizing the latest network security technologies.

    Description

    • Coordinate high-level understanding of multi-service platforms and routing protocols (ISIS, RIP, RSVP, OSPF, BGP, iBGP, etc.) and troubleshoot down to the packet level.
    • Guarantee in-depth knowledge of IP/MPLS protocols, NMS systems, firewalls, Cisco Works, CIC, identify with Layer 2 and 3 VPN in line with the Service Level Agreements.
    • Implement site-to-site and remote access VPNs.
    • Implement firewalling technologies and network access control methodologies.
    • Implement mile-to-mile business connectivity access technologies like GPR.
    • Implement network access control across different network segments on the IP/MPLS network.
    • Ensure security and preventative measures for unauthorized access.
    • Escalate network-related faults and network clearance rates.
    • Ensure the quality roll-out of new data and services, working with Marketing and IP System planning.
    • Perform New Node implementation and cut over.
    • Provide emergency maintenance on IP/MPLS networks with security skills High-level troubleshooting.
    • Achieve Planned Works Completion rate.
    • Liaise with IP vendors, interfacing with TAC centers and vendor Tier 2 and 3 support staff.
    • Ensure value is created through effective stakeholder management.

    Requirements
    Education:

    • First Degree in Computer Science/Electrical Engineering
    • CISSP Certified Information Systems Security Professional would be an added advantage
    • Cisco Certification to Professional Level required with a bias in Security
    • CCIE Security certification would be an added advantage
    • Fluent in English.

    Experience:

    • 3 – 7 years’ experience including:
    • 3 years of high-level support in a large enterprise environment
    • Demonstrable knowledge of security policies
    • knowledge of interworking with TAC and other Cisco services
    • Prior experience in telecommunications or service provider functionality.

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    Method of Application

    Interested and qualified? Go to MTN Nigeria on ehle.fa.em2.oraclecloud.com to apply

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Average Salary at MTN Nigeria

₦ 198K from 98 employees

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Market insight

1 200 000 ₦

Based on 56 offers with salary for this country

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