Olalekan Sanusi
Newark,DE
Summary
Results-driven Network Infrastructure Leader with 10+ years of hands-on experience in Telecommunications, Project management, IT technician and Public safety-critical environments, specializing in IT enterprise, Verizon and Samsung RAN deployment, Fiber optic system and Network integration. Proven expertise in managing vendor relationships, ensuring SLA compliance, leading technical support for multi-vendor systems, macro mode site built, small cell, IDAS/ODAS and 5G site installations, commissioning, decommissioning, troubleshooting server issues. Adept at using Verizon tools (IOP, USM, SAT Tool) and ensuring compliance with safety, quality and performance standards. Expert in translating architectural designs into field-deployable solutions, managing full lifecycle from installation and configuration to maintenance and optimization. Strong background in Windows/Linux server environment, LAN/WAN, VoIP and security compliance. Combines deep technical proficiency in routing, optical transport and facility infrastructure with a proven ability to lead global projects, implement automation and drive operational excellence in mission-critical environments.
Overview
12
12
years of professional experience
1
1
Certification
Work History
Engineer III |5G & LTE Network Operations Manager | Network Assurance | Data center & Cell Site
Verizon Wireless
Wallingford, CT
12.2024 - 12.2025
- Owned end-to-end deployment and support for critical network infrastructure across 150+ Cell-sites/Data center, managing power, cooling and multi-vendor network systems to ensure 99.9% performance.
- Installed, terminated, tested and certified fiber optic (SM/MM) and Cat5/6 cabling for150+ cell sites/Data centers, ensuring compliance with TIA/EIA standards.
- Lead and support site implementation projects (macro mode, small cell, mmWave, IDAS/ODAS and 5G site installations), collaborating with vendors and technical terms from planning through completion.
- Performed rack & stack of servers, router, BBUs, RRUs, AIR units, rectifiers, Ciena 6500, power shelves, and transport equipment
- Experience in Ciena’s 6500 packet-optical platform operation as part of the transport/backhaul network to aggregate, switch and transport data and voice traffic between the radio site and the core network over high-capacity optical fiber links.
- Executed fusion splicing, OTDR,945 OLTS, power meter testing, fiber characterization (CD, PMD), and RET/tilt validation.
- Performed DC power work (-48V, BDFB, fuse panels, grounding, power plant).
- Configured Cisco router, Nokia routers and backhaul routers for transport connectivity to ensure robust, mission-critical data transmission.
- Installed, configured, commissioned and integrated Samsung 4G/LTE/5G RAN, C-band, Sub6, and mmWave systems, following detailed site plans and technical specifications.
- Monitored facility management systems and environmental controls, proactively addressing alarms to prevent downtime.
- Managed inventory and act as custodian for critical telecommunication equipment across 150 cell sites including routers, switches, BBUs, servers (HPE), fiber shelves, and power systems.
- Led incident response for facility and network issues, coordinating with electrical, HVAC, and security teams to resolve critical events.
- Implemented standardized procedures for facility diagnostics, reducing resolution time by 30%.
- Validate PTP timing, RSSI, fiber light levels and RET configuration to ensure network performance.
- Conducted backhaul upgrades using fiber, ethernet, and microwave system.
- Troubleshoot optical and transport issues using EXFO OTDR, Fluke testers, and USM/IOP Platform.
- Led QA/QC, labeling, site audits, E911 testing and compliance documentation.
- Using KPI values to monitor and optimize the radio network performance achieving 99.5% SLA compliance for critical network operations.
- Ensured OSHA, PPE, and safety adherence across 150+ locations.
- KSAs:Fiber Splicing OTDR/OLTS Testing Rack & Stack HPE Server/Ciena/Nokia/Cisco Transport
Field Technician II
Samsung Electronics America | Teleworld Solutions
Upstate New York/New England/Ohio
06.2022 - 05.2024
- Installed and configured 5G and LTE network equipment at 300+ cell sites, ensuring proper cabling and grounding, integrating with facility power and cooling systems.
- Performed RF testing and optimization, improving site KPIs by 15% through systematic troubleshooting.
- Validated fiber integrity using EXFO OTDR, reducing fiber-related incidents by 40%.
- Expertise in fiber optics and structured cabling (SM/MM, testing validation)
- Collaborated with facility teams to ensure environmental and power compatibility for network hardware deployments.
- Provided on-site troubleshooting for connectivity issues, resolving problems related to wiring, patch cord and end-user device configurations.
- Conducting comprehensive site audits and updated COP standards, improving baseline configuration and compliance across Verizon covered sites.
IT Support Associate L3
Amazon | MC06-Sort FC
Swedesboro, NJ
08.2021 - 05.2022
- Managed Cisco networking infrastructure and facility-linked systems in the fulfillment center environment.
- Maintained Web Application firewall (WAF) and Intrusion Prevention System (IPS) to safeguard enterprise networks against cyber threats.
- Configured and deployed network devices including routers, layer 2/3 switches and wireless access points according to project specifications.
- Technically proficient and experienced with windows and Unix/Linux operating systems, network security, network traffic analysis, incident response, vulnerability analysis, packet analysis and systems hardening.
- Installation and Maintenance of all building-facility hardware IT Infrastructures.
- Perform systematic testing of network connectivity and performance using tools like cable certifiers, documenting results for quality assurance.
- Diagnosed and resolved complex network and facility-related issues, maintaining 99.9% uptime.
- Maintain and troubleshoot network-dependent devices such as VoIP phones, security cameras and access control systems.
- Implemented security and monitoring solutions that reduced cyber security incidents by 25%.
- Mounted network racks installed patch panels and managed cable pathways to ensure organized and accessible infrastructure.
- Documented incidents and resolutions, providing clear reporting for operational transparency.
Executive Director (Technical)
Attitude Global Networks
Ibadan, Nigeria
10.2017 - 01.2020
- Oversaw LAN/WAN infrastructure deployment, including facility power and cooling requirements for enterprise clients.
- Company projects coordinator and equipment’s inventory custodian.
- Managed a team of 8 technicians in facility and network maintenance, improving network reliability by 35%.
- Assisted in the installation and configuration of computer data networks for institutions and companies.
- Implemented fiber optic and power standards to ensure consistent uptime and performance.
Field Technician, Site Engineer
DSTV, Boncy Technical Nigeria Limited
Nigeria
01.2014 - 01.2017
- Deployed and maintained critical infrastructure including ATM networks, satellite systems, and customer premises equipment.
- Performed preventive maintenance on hardware and network interfaces, ensuring high availability and reliability.
- Supervised on-site technical and vendor teams to ensure compliance with installation and safety standards.
- Field Technicians team leader and Projects supervisor.
Education
Master of Science - Information Technology
Ladoke Akintola University of Technology
Ogbomosho, Nigeria03.2014
Bachelor of Technology - Applied Physics Electronics
The Federal University of Technology
Akure, Nigeria07.2005
Skills
- Network Technologies: LAN/WAN, VoIP, TCP/IP, DNS, DHCP, VLAN, LTE, Carrier Aggregation, Sub6 5G,4G/LTE
- Cabling & Infrastructure: Cat5e/Cat6e/Cat6a termination, fiber optics(single/multi-mode), patch panel management, cable testing/certification (Fluke tools)
- Tools & Platforms: IOP, USM, SAT Tool, Feature Activation Tool, FUZE, EXFO OTDR, Cisco IOS, Fluke Testers, Network Monitoring
- Equipment & Vendors: Verizon RAN (Baseband, RRUs, AIR units) HPE Servers, Samsung, Nokia, Cisco (ASR, IXR) Site Boss
- Field Operations: Fiber installation/Testing Troubleshooting timing, RET configuration, Backhaul upgrades, Drive testing
- Compliance & Security: Firewalls, Security Policy, Zero trust, Alto palo, IPS, OSHA standards, E911 testing, Hazard material documentation, Site-audits, Incident Response, Security Audits
- Operational Leadership: Full Project Lifecycle Management, Incident & Problem Management, Cross-Functional & Vendor Collaboration, Technical Documentation, On-call Support
- Project & Relationship Management: Vendor Coordination, SLA Management, Customer Briefings, Technical Documentation, Site integration, Milestone tracking, Quality assurance, Team training
Certification
- CISA (Certified Information Systems Auditor) – ISACA
- CompTIA Network+
- CCNA (Cisco Certified Network Associates)
- CDCFOM (Certified Data Center Facilities Operations Manager)
- CDCMP (Certified Data Center Migration Professional)
- 5G Operations and Troubleshooting – Verizon/Samsung
- CPR/AED/First Aid Certified
- Fiber Optic & RF Handling Certified
- OSHA 10 Certified
- ITIL 4 Foundation Certification (Training in Progress)
Timeline
Engineer III |5G & LTE Network Operations Manager | Network Assurance | Data center & Cell Site
Verizon Wireless
12.2024 - 12.2025
Field Technician II
Samsung Electronics America | Teleworld Solutions
06.2022 - 05.2024
IT Support Associate L3
Amazon | MC06-Sort FC
08.2021 - 05.2022
Executive Director (Technical)
Attitude Global Networks
10.2017 - 01.2020
Field Technician, Site Engineer
DSTV, Boncy Technical Nigeria Limited
01.2014 - 01.2017
Bachelor of Technology - Applied Physics Electronics
The Federal University of Technology
Master of Science - Information Technology
Ladoke Akintola University of Technology
COMPLIANCE
Experienced in secured environment and handling sensitive data
AUTHORIZATION TO WORK & AVAILABILITY
- US Citizen
- Valid Driver’s License with clear Records