Justin Njimgou Zeyeum

Information Security Analyst at CBC Companies
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Contact Information
us****@****om
(386) 825-5501
Location
US
Languages
  • English Full professional proficiency
  • French Limited working proficiency
  • Finnish Elementary proficiency

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Credentials

  • F5 ASM/F5 WAF (Web Application Firewall) Beginner to Expert
    Udemy
    Jun, 2022
    - Nov, 2024
  • Front-End Web UI Frameworks and Tools: Bootstrap 4 by The Hong Kong University of Science and Technology
    Coursera
    Feb, 2020
    - Nov, 2024
  • Programming Foundations with JavaScripts, HTML, and CSS by Duke University
    Coursera
    Jan, 2020
    - Nov, 2024
  • Programming for Everybody (Getting Started with Python) by University of Michigan
    Coursera
    Nov, 2019
    - Nov, 2024
  • Programming Fundamentals + Python 3 Cram Course in 7 Days™
    Udemy
    Aug, 2018
    - Nov, 2024
  • AWS Certified Solutions Architect – Associate
    Amazon Web Services (AWS)
    Aug, 2021
    - Nov, 2024
  • CCNA
    Cisco
    Jul, 2021
    - Nov, 2024
  • CompTIA Security+ ce Certification
    CompTIA
    Jul, 2021
    - Nov, 2024

Experience

  • CBC Companies
    • United States
    • Financial Services
    • 1 - 100 Employee
    • Information Security Analyst
      • May 2022 - Present

      • Manages security policies on F5 Web Application Firewall (WAF). • Manages integration of Bitbucket server to Prisma Cloud Code Security. • Implement Web Application and API Security (WAAS) policies on Palo Alto Prisma Cloud. • Configure and manage AWS WAF policies to protect applications from attack. • Using Thunderscan Defense code for SAST scanning using repository integration with Bitbucket. • Manages Application components vulnerabilities on Sonatype Nexus IQ LifeCycle with Jenkins and Rundeck integration. • Using Jira for change management and ticketing. • Assist in developing Application Development Standards. • Carry out monthly code review on Sonatype Nexus IQ vulnerability scanner to improve product quality. • Carry out Risk Assessment before any Application release using Archer application. • Using Rapid7 InsightApp for DAST scanning with manual validation before application release. • Perform incident investigation and triage using Splunk, Virus Total, Mx-tool box, and other tools. • Implement and maintain information Security solutions to support ISO 27001.

  • CDG Wireless
    • United States
    • Telecommunications
    • 1 - 100 Employee
    • RF and Network Security Analyst
      • Jan 2022 - Apr 2022

      • Responsible for coordinating enterprise vulnerability management lifecycle including scanning, generating reports, prioritizing, remediation, and verification. • Generate and present daily remediation reports to internal and external clients. • Coordinate daily vulnerability remediation status meetings with multiple internal and external customers. • Responsible for monthly asset quality control to ensure accurate asset classification and tagging. • Configure and implement firewall rules. • Responsible for detecting and identifying servers running unsupported Windows and Linux operating systems and coordinating OS upgrades with multiple internal and external customers. • Scan and Coordinate remediation of all Log4j vulnerabilities for multiple customers. • Programming analog/digital Two-Way Radios and other wireless communication systems.

  • Ohio University
    • United States
    • Higher Education
    • 700 & Above Employee
    • Graduate Assistant/Network Security Admin
      • Sep 2021 - Dec 2021

      • Develop incident response runbook for Malware, Phishing, DDOS, and others. • Create and manage network and application vulnerability scans. • Perform SAST and DAST scanning for multiple applications. • Responsible for Corporate SSL Certificates implementation and renewals. • Create and manage multiple AWS resources such as EC2, ALBs, Auto-scaling groups, VPCs, etc. • Coordinate vulnerability remediation with multiple departments. • Create and Manage AV exclusions, agent, and policy updates. • Designing and implementing ACLs and Firewalls for school networks.

  • Bob Evans Restaurants, LLC
    • United States
    • Restaurants
    • 500 - 600 Employee
    • Network and Security Analyst Intern
      • May 2021 - Aug 2021

      • Plan, prioritize, and coordinate enterprise vulnerability remediation involving multiple systems. • Create, and tune Defender ATP malware and exclusion policies to improve endpoint protection. • Analyze Defender ATP logs and incidents to identify false positives for exclusions. • Install, configure, and manage Qualys Virtual appliances and cloud agents. • Create and schedule network discovery, vulnerability, and application scans. • Schedule and coordinate weekly vulnerability remediation status meetings. • Generate, prioritize, and coordinate vulnerability remediation with other business units. • Investigate multiple security incidents to ensure the confidentiality and integrity of systems. • Configure and Manage intrusion prevention systems and intrusion detection systems using AWS Guard Duty. • Create and manage AWS security groups for multiple network segments. • Configure and manage AWS WAF policies to protect applications from multiple cyber attacks. • Assisted with the configuration of SNS to send notifications and CloudWatch to collect logs and metrics. • Review and regulate multiple system access to protect unauthorized access. • Identify and analyze different types of internal and external cyber threats. • Perform incident investigation and triage using Splunk, Virus Total, Mx-tool box, and other tools. • Participate in quarterly cyber security awareness programs across different departments. • Plan, implement, and coordinate quarterly phishing email campaigns using O365 email security. • Implement and manage multiple email security policies to prevent email-related cyber attacks. • Create and manage change requests on Azure DevOps.

  • Ohio University
    • United States
    • Higher Education
    • 700 & Above Employee
    • Graduate Assistant/Network Security Admin
      • Aug 2020 - Apr 2021

      • Coordinate cisco AMP deployments to multiple agents. • Coordinate security incident response troubleshooting bridge calls. • Create and manage Splunk Alerts, Dashboard, and Reports. • Onboarding of multiple log sources into Splunk. • Coordinate vulnerability remediation with different business units. • Analyze and establish security baselines. • Blacklisting, whitelisting domains, and category blocking using the cisco umbrella. • Make recommendations to senior management on results of analysis and work closely with other IT teams to refine and enhance security controls. • Coordinate daily cybersecurity incident updates. • Configuring OSPF, EIGRP, and other routing protocols for the campus network. • Creating and Configuring VLANs for different LAB environments. • Fostered positive relationships and provided exceptional client service to achieve service level goals.

  • Valmet Automotive
    • Finland
    • Motor Vehicle Manufacturing
    • 700 & Above Employee
    • Network Systems Administrator
      • Jan 2015 - Jul 2020

      • Installed and configured Active Directory, DHCP, DNS, OU, GPO, to manage enterprise networks with permissions to different groups and departments. • Create and manage git repositories for multiple development teams. • Configure and manage Jenkins jobs. • Developing and implementing software release management strategies for various applications according to the agile process. • Quickly troubleshoot and resolve network, hardware, software, and performance issues, including rotating on-call emergency response. • Plan and implement monthly server and application patching. • Responsible for enterprise vulnerability management life cycle. • Design and implement multiple networks for new branch locations. • Create and implement Network and vulnerability scans using Nessus. • Configure and implement firewall rules. • Blacklisting and Whitelisting domains using Cisco Umbrella. • Redesigned Internet connectivity infrastructure for meeting bandwidth requirements. • Deploy and monitor scalable infrastructure on Google cloud platform environment. Setup/Managing VPC, Subnet; make a connection between different zones, Blocking suspicious IP/subnet. • Designed and installed new branch network systems. Resolved network issues, ran test scripts, and prepared network documentation.

  • MTN Cameroon
    • Cameroon
    • Telecommunications
    • 700 & Above Employee
    • Telecommunications Technician
      • May 2009 - Aug 2012

      • Working with Senior Engineers and Project Manager on Microware Mobile Base stations using different telecommunications equipment’s. • Responsibilities: • Installation and configuration of GSM mobile base stations Equipment’s. • Monitoring and reporting daily system performance, checking cell outages and extra-ordinary high drops and blocks. • Onsite Equipment inspection and testing. • Installation of Indoor and Outdoor base station equipment from varieties of Vendors like Sonny Ericsson, Alcatel Lucent. • Installation and coupling of Microwave and GSM antennas on towers • Coaxial and fiber cabling to various devices • Configuration of various devices and preparation for network activation • Keeping track of project deadline and providing suggestions to other workers for fast completion

Education

  • Ohio University
    Master's degree, Information and Telecommunications Systems
    2020 - 2022
  • Tampere University
    Master of Electrical and Electronics Engineering, Wireless Communications
    2016 - 2019
  • Metropolia Ammattikorkeakoulu - Helsinki Metropolia University of Applied Sciences
    Bachelor of Engineering (B.Eng.), Electronics
    2012 - 2016
  • National Polytechnic Bamenda, Cameroon
    Higher National Diploma (HND), Telecommunications Engineering
    2007 - 2009
  • Cameroon College of arts and Sciences, Kumba
    A/L and O/L, Sciences(S1)
    2000 - 2007

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