Summary
Overview
Work History
Education
Skills
Certification
Timeline
OperationsManager
Olalekan Olatunbosun

Olalekan Olatunbosun

Medford,United States

Summary

Certified Cybersecurity Analyst (CySA+) with comprehensive training in network management, intrusion detection, and system security. Certified Project Management Professional (PMP) with a master’s degree in project management specializing in Information Security Management. Highly effective at problem solving and decision making. 3 years of progressive IT experience.

Overview

5
5
years of professional experience
2
2
Certification

Work History

Remote IT Administrator

Divine Heritage Model College
01.2023 - Current
  • Help configure email system for employees and students
  • Provide technical support for ISP client issues.
  • Assist clients and field techs via Remote Desktop and Phone Support.
  • Assist customers with device setup, connection, and usage | Troubleshoot errors, hardware, and networking issues(assist with router configuration) | Escalate and create repairs as needed.| Manage/Troubleshoot microsoft account issues ( Payment, Billing and Customer Private information.
  • Managing IT teams and ticket queues.
  • Implement and maintain firewall systems to protect the company's systems from viruses and hackers.

IT Residential Counselor

Vinfen, Greater Boston
Somerville, MA
11.2020 - 08.2021

•Gathered and entered client's electronic health records to effectively keep track of patient health information using CX360 software.
• Improved patient satisfaction rates from 77% to 95% through effective communication and problem solving skills while maintaining a caseload of up to 55 residents.
•Embraced range of effective approaches with individuals: recovery-oriented, person centered, harm-reduction, trauma-informed, culturally competent, and strengths-based.
•Initiated individual treatment plan interventions as directed by the LPHA clinician.
•Met safety, maintenance, human rights and other operational policies and procedures.

Graduate Teaching Assistant

Igbinedion University Okada
Okada, Edo
06.2017 - 12.2018

• Composed lessons according to course outline to elucidate all required material and deepen student understanding.
•Counseled 10 students monthly during office hours and one-on-one communication.
•Oversaw classes of up to 50 students in Engineering mathematics, and Computer networks.
•Checked assignments, proctored tests, and provided grades in accordance with university standards.
• Improved student grades in the course by an average of 5%.
•Aided faculty with ongoing clerical tasks such as copying papers, collecting assignments, and preparing materials for upcoming classes.

Network Field Engineer

LM Ericsson/Airtel
Ibadan, Oyo
06.2016 - 06.2017

•Successfully completed a radio antenna project installation and commissioning a new Base transceiver station (BTS) in three months, meeting all deadlines and safety requirements.
•Analyzed and resolved user-generated trouble tickets using winfiol oss commands.
•Upgraded radio antennas project via close cooperation among members who shared information and developed solutions to meet broad array of deliverables.
•Deciphered and resolved complex integrated customer issues for implementation, add-on, maintenance and support of voice, data, VoIP and CTI applications.
•Orchestrated network managed services spanning day-to-day operation of network infrastructure, corrective and preventive maintenance, optimization of systems and services, and ensured that services met or exceeded quality levels.
•Collaborated with FMEs to address Base station controller (BSC) and Base Transceiver station (BTS) problems, performed corrective and preventive maintenance, upgrade operations, and provide exemplary customer service.

Performed troubleshooting for Juniper, Cisco, and packet analysis.

Provided network support services for devices such as hubs, bridges, routers, and other hardware.

IT Help Desk Technician

University College Hospital
Ibadan, Oyo
02.2015 - 10.2015
  • Assembly and Installation of computer accessories.
  • Troubleshoot network and PC hardware/software for connectivity issues.
  • Provide technical support for employees issues.
  • smooth running of the computer networks in the hospital.
  • Installation of various computer hardware, software and operating system.
  • Problem- solving services to network users
  • Maintenance, troubleshooting and repair on the local area network(LAN) and wide area network(WAN), computer work stations, connections to the internet and other peripheral equipment.

Education

Master of Science - Analytics

Northeastern University
Portland, ME
03.2024

Cybersecurity Analyst Certification (CySA+) - Cybersecurity

Per Scholas
Boston, MA
12.2022

Master of Science - Project Management

Northeastern University
Boston, MA
06.2020

Bachelor of Science - Electrical Electronic Engineering

Osun State University
Osogbo, Nigeria
11.2016

Skills

  • Powershell Scripting, working knowledge of Cisco packet tracer, MySQL, CRM, Asana, CX360 ER, RStudio, Python, Tableau, Primavera p6, Winfiol Oss, Microsoft Project,
  • Proficient in Windows, Linux Mac based environment
  • Networking: VOIP & CTI application, GSM & telecoms configuration, Network topology & configuration, security, network automation, cloud management, WAN/LAN, DNS, DHCP, debugging, troubleshooting
  • Help Desk and Remote Work Support
  • SDLC Compliance
  • Project Management

Certification

  • Cybersecurity Analyst Certification (CySA+)

CompTIA • 2022-2025

  • Project Management Professional (PMP)

Project Management Institute • 2023-2026

  • NDG Linux Essentials

Cisco Networking Academy • 2022

Understand the Linux operating system

  • NDG Linux Unhatched

Cisco Networking Academy • 2022

Introduces the Linux command line

Timeline

Remote IT Administrator

Divine Heritage Model College
01.2023 - Current

IT Residential Counselor

Vinfen, Greater Boston
11.2020 - 08.2021

Graduate Teaching Assistant

Igbinedion University Okada
06.2017 - 12.2018

Network Field Engineer

LM Ericsson/Airtel
06.2016 - 06.2017

IT Help Desk Technician

University College Hospital
02.2015 - 10.2015

Master of Science - Analytics

Northeastern University

Cybersecurity Analyst Certification (CySA+) - Cybersecurity

Per Scholas

Master of Science - Project Management

Northeastern University

Bachelor of Science - Electrical Electronic Engineering

Osun State University
  • Cybersecurity Analyst Certification (CySA+)

CompTIA • 2022-2025

  • Project Management Professional (PMP)

Project Management Institute • 2023-2026

  • NDG Linux Essentials

Cisco Networking Academy • 2022

Understand the Linux operating system

  • NDG Linux Unhatched

Cisco Networking Academy • 2022

Introduces the Linux command line

Olalekan Olatunbosun