IDOWU AJIKANLE
Hiram,GA
Summary
Network Engineer with a proven track record of designing, configuring, and deploying scalable network infrastructures and security solutions. Demonstrates hands-on technical expertise leveraging leading technologies and concepts, including Palo Alto firewalls, Cisco routing, and network management tools, to maximize network performance and security. Fosters collaboration and partnership with technical teams, vendors, and stakeholders in aligning network strategies with operational requirements and business needs. Solutions-oriented self-starter combining excellent problem-solving, analytical, and decision-making skills with a strong focus on driving results and continuous improvement. Holds certifications as Palo Alto Networks Certified Network Security Engineer (PCNSE) & Cisco Certified Network Associate (CCNA).
Overview
5
5
years of professional experience
1
1
Certification
Work History
Network Security Engineer
Comet Networks
Fayetteville, USA
12.2021 - Current
- Charged with designing, configuring, and installing advanced network security solutions for diverse SMB clients
- Specializes in deployment and management of Palo Alto technologies
- Advanced network and security integration by deploying firewall rules to optimize performance and seamlessly integrate firewall systems with other enterprise systems
- Boosted system availability and decision-making using network monitoring tools such as Wireshark and Packet Tracer to gather data-driven insights and develop and implement firewall security rules
- Mitigated risks and enhanced client security frameworks by identifying vulnerabilities in client systems and maintaining compliance with documented procedures during deployments and maintenance
- Drove business continuity by configuring and maintaining high availability of critical network devices, including switches, routers, and firewalls, and conducting thorough root cause analysis to address and troubleshoot issues
- Streamlined security management using Panorama to monitor and automate security operations and deliver consistent security protocols across multiple client sites
- Diagnosed network tickets while interacting with internal Technical Assistant Center and escalated unresolved issues by raising TAC cases with Palo Alto Networks
- Safeguarded applications by integrating specialized firewall technologies such as APP ID, User ID and content ID to prevent sophisticated security breaches and unauthorized access
- Improved internal security by establishing customized security roles, enabling proactive monitoring and rapid response to internal security threats
- Facilitated secure server access by engineering and deploying captive portals and access controls to meet client security requirements during upgrades
Network Security Administrator
Comet Networks
11.2020 - 12.2021
- Configured, deployed, and monitored network infrastructure, focusing on Cisco System products, including routers, switches, and access control lists
- Collaborated with IT and cybersecurity operations teams to implement network security requirements and deliver robust network performance
- Maximized network performance and security by creating and enforcing security policies and completing detailed technical documentation of security incidents, enabling rapid issue resolution and system upgrades
- Optimized network health by leveraging insights from network monitoring tools and performance reports
IT Support
AT&T
Atlanta, USA
09.2019 - 10.2020
- Technical support SME for ~X end-users; resolved diverse IT issues and provided support and operational maintenance for hardware, software applications, and devices
- Collaborated with IT teams to implement new technologies and systems
- Exceeded technical support SLAs and performance metrics
Education
Bachelor of Science (BS) - computer science
Oduduwa University
lagos, NigeriaSkills
- Network Engineering
- Network Design
- Firewall Engineering
- Firewall Technology
- Configuration Management
- Network Architecture
- Network Switches & Routing
- Network Monitoring Tools
- Cybersecurity
- Project Management
- Risk Management
- Performance Optimization
- Palo Alto Networks NGFW
- Wireshark
- Nmap
- Packet Tracer
- Panorama
- Service Now Ticketing Systems
- Cisco Router
- Cisco Switches
- LAN
- WAN
- VPN
- BGP
- OSPFv2
- RIPv2
- VLAN
- Subnetting
- Static and Dynamic Routing
- IPSEC VPN
- DNS
- DHCP
- DMZ
- TCP/IP
- Global Protect
- Interpersonal
- Team Spirited
- Communication
- Customer Service
- Quick Learner
- Able to adapt to changes quickly
Websites
Certification
- Palo Alto Networks Certified Network Security Engineer (PCNSE), 12/31/25
- Cisco Certified Network Associate (CCNA), 12/31/25
- Network Security Engineer (Fortinet) NSE 1, 12/31/25
- Network Security Engineer NSE 2, 12/31/26
- Network Security Engineer NSE 3, 12/31/26
Timeline
Network Security Engineer
Comet Networks
12.2021 - Current
Network Security Administrator
Comet Networks
11.2020 - 12.2021
IT Support
AT&T
09.2019 - 10.2020
Bachelor of Science (BS) - computer science
Oduduwa University
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