Brima Lakoh

Experience

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  华为

  Dec 2014 - Dec 2016

  Billing Engineer

  • Configure and support third-party integration in 3G and 4G nodes (Data, Voice, SMS) of records.• Accomplish 100% key performance indicators every week in service requests, incidents and ensure 100% Call Details Records logs form the Business management Point (BMP) in the Online Charging System (OCS).• Set up test bed and production mobile 3g billing for Orange Sierra Leone which was 99% successful coverage in the country as hole both Onnet and offnet call. in system updates, migrations, upgrades, and outages in the convergent billing point (CBP).• Collaborate with cross-functional teams during security incidents, fostering effective communication and coordination to minimize risk.• Develop, enhance, and maintain scripts using bash and batch scripting languages for automating system tasks and data processing Show less

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  Orange

  Feb 2017 - Apr 2018

  Information Security Analyst

  • Utilized threat intelligence platforms, open-source intelligence (OSINT) tools, like cyber chef, URL scan, virus total for gathering and analyzing threat indicators.• Review and analyze security alerts and events, investigating potential security breaches, and taking appropriate actions in a timely manner.• Investigates and analyzes in-depth email threats, including phishing, spear phishing and ransomware campaigns. • Monitor and analyze security events using the Qualys vulnerability management scanning and Microsoft defender tool to identify potential threats and vulnerabilities.• Provided compliance insight, guidance and training for new system implementations and other security related concerns. Show less

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  Government of Sierra Leone

  Apr 2018 - Aug 2022

  ICT Officer

  • Support in analyzing ICT aiming to improve these processes with new or upgraded software or systems.• Designed, implemented and managed all aspects of a 13 server, 45 client networks.• Primary IT support for 40+ employees including several off-site Account Executives and 10 Developers• Created role-based security and encryption package for government developed Web applications domain (gov)• Provide oversight of IT/IS Risk and Control Self-Assessment (RCSA) activities and monitoring routines such as issue management. Show less

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  Stevens Institute of Technology

  May 2023 - now

  Graduate Student Assistant

  • Evaluate and Update request on SLATE application for new, past, and current student’s records of over 1000 students. • Update and maintain website and assist in daily operations of Graduate Admissions, encompassing administrative tasks, data entry, and processing.• Communicate with prospective students using various platforms, including email, Zoom, phone calls, and social media.• Offer IT support to staff when required and contribute to both in-person and virtual graduate events.• Provide general information to students in person and via phone at the front desk. Show less