MTN Nigeria - The leader in telecommunications in Nigeria, and a part of a diverse community in Africa and the Middle East, our brand is instantly recognisable.
It is through our compelling brand that we are able to attract the right talents who we carefully nurture by continuously improving our employment offerings even beyond reward and recognition.
We are recruiting to fill the vacant position below :
Employment status : Permanent
To implement, monitor and maintain MTN’s information and technology security standards and architecture, to protect MTN’s information assets
Achieve business growth, value creation & cost-effectiveness by optimizing processes.
Determine a holistic view of security requirements by evaluating current security operations and requirements; researching Network security standards;
studying architecture / platform; identifying integration issues and preparing cost estimates;
Assists with implementation of counter-measures or mitigating controls.
Analyze user needs and requirements to plan system architecture supporting cybersecurity operations.
Propose new technologies or procedures that could be used to advance the ability to detect and mitigate malicious activity.
Serve as a technical team or task leader.
Participates in special security projects such as RFP, RFQ, etc. as required.
Diagnose and resolve common network security related problems
Periodic review of Security Operations procedures
Investigate and resolve security incidents
Perform Problem, Change, and Release & Configuration Management as it pertains to Network security.
Advising management on emerging vulnerabilities.
Develop and update security metrics for framework maturity, security posture governance, and reporting
Perform Network security engineering activities for deployment of new enterprise cyber security technologies
Analyze logs and reports and interprets the implications. Participates in investigations into problematic activity and assists with plans for appropriate resolution
Collect and disseminate actionable threat intelligence
Manage the development of security architectural and development standards for all Network components (Radio, Core, IP, etc ).
Making sure that network segments, network security elements such as firewalls and anti-DDoS, Load balancers, IPS, SS7,VPN, Two Factor auth, TACASS, WAF, syslog etc.
are designed and implemented optimally to secure MTN infrastructure perimeter, data centers and entry points
Determine a holistic view of security requirements by evaluating current security operations and requirements; researching network security standards;
studying architecture / platform; identifying integration issues and preparing cost estimates
Ensure a standardized and aligned approach driven from Group Information Security for security architecture across MTN including OPCO’s.
Integration of designs to enterprise solutions such as response, monitoring, authentication, compliance etc.
Provide periodic feedback to management about IP Network Security programs.
Support the implementation of local and Group wide procedures, processes and awareness, security measures as well as other security solutions to ensure the security of all data, networks and new products and services.
Coordinate the security Incident response for the organization
Interface with Support Teams (Infrastructure, NWG & Applications) to resolve security vulnerabilities within Enterprise systems and Applications
Continuously seek self-professional development to sharpen skills and capabilities in a versatile and evolving digital landscape.
Foster active collaboration and relationships with employees across all levels and divisions in line with MTN’s VB and values.
Drive Knowledge Management and Best Practice Sharing within own Unit / Department / Division / Enterprise-wide as required.
Job Condition :
Normal MTN N working conditions.
Min Required Experience :
Min Qualification : Bachelor's Degree / HND
Desired Courses : Not Specified
Other Requirements :
Experience : 6-13 years of experience which includes :
Experience in GSM Network operations (specifically security)
Experience in managing and implementing large scale IP Network security projects
Experience in GSM Network operations, planning , design and capacity management (specifically Security)
Experience in IP core network technologies of a telecom environment
Experience in forecasting long term network growth and technology direction
Experience in designing and implementing organization wide IP Network security architecture and framework
Advanced working understanding of the information technology and networking environment of a telecom company
Vulnerability Management / Configuration Management Tools
Security Information and Event Management Tools
Identity and access management
Relevant GSM / 3G / 4G Technical Training (Focusing on Cyber Security)
Systems Auditing, Application Security, Firewall Design, Intrusion detection system administration Implementation
Telecommunications, Network, Application & Data Security, Cyber-defense, SIEM / Syslog technology, Breach Analysis
BEng, BTech or Other
8th November, 2019.