Summary
Overview
Work History
Education
Skills
Certification
Timeline
Personal Skills
Personal Skills
Generic

Opey Adeniji

Dallas - Fort Worth Metroplex,TX

Summary

Hard working and highly motivated System Administrator and US Army Reservist with a proven record of generating and building relationships, managing projects from concept to completion, designing infrastructural strategies, and coaching individuals/colleague to success. Skilled in building and maintaining IT hardware,software, infrastructure, cloud computing and security. Great at demonstrating exceptional communication skills and making critical decisions during challenges with my excellent problem solving skills. Adaptable and transformational team player with an ability to work independently, creating effective presentations, and developing opportunities that further establish organizational goals.

Overview

14
14
years of professional experience
1
1
Certificate

Work History

System Administrator

Concentra
Addison, TX
07.2018 - Current
  • Administer, Monitor, and troubleshoot all aspects of Azure environments.
  • Design, implement, and manage secure, scalable, and reliable cloud architecture.
  • Ensure optimal performance of all cloud services and resources, including the monitoring of system health, capacity planning, and disaster recovery planning.
  • Collaborate with IT teams to design and implement end-to-end cloud solutions.
  • Manage security aspects of the cloud infrastructure, including the establishment and enforcement of policies, procedures, and controls.
  • Software and End point management
  • Server/Client OS Patching
  • Windows HP Thin Client management with HPDM
  • Linux HP Thin Client management with Linux UMS
  • User Accounts managements on Windows.NET and UNIX Platform (Creation, Deletion, Permissions, and VPN Access).
  • Developed organizational units in Active Directory (AD) and managed user security with group policies.
  • Building, maintaining and assigning Virtual Machines and Servers.
  • Implementing & administering AD Forests, Domains, Trusts, Group Policy, Organizational Units and Delegation permissions.
  • Operating IAM processes for Cloud Azure including Nonhuman users, secrets, key management processes
  • Provided day to day support for Active Directory infrastructures.
  • Performed cross platform audits of Active Directory (AD) objects and user permissions.
  • Configure, Maintain and Administer UMS console for Linix/IGEL platform

System Support Analyst II - Remote Support

Concentra
Addison, Texas
12.2016 - 07.2018
  • Analyze root causes, identify known issues and coordinating actions to fix problems.
  • Manages the integration of startup and relocated facilities to the corporate network infrastructure.
  • Respond to help desk referred trouble tickets; provide for or assist in providing end users support for network software, operating system, hardware and peripheral equipment, and
    troubleshoot as necessary.
  • Define, analyze and escalate all “out of scope” issues to proper IS departments or vendors in a timely manner following company procedures.
  • Work with corporate IS teams and coordinate vendors for Acquisition, Relocation and Renovation Projects
  • Install, troubleshoot and diagnose software/hardware issues with Windows desktops and laptops, iOS tablets and smartphones, printers, various medical devices and networking
    equipment.
  • Monitor and report on any security violations related to the unwarranted access to corporate data.
  • Responsible for multiple centers in South Central America region
  • Ensure that all IT problems are resolved in a timely and efficient
    manner.

System Support Analyst I - End User Devices

Concentra
Addison, Texas
05.2010 - 12.2016
  • Imaging Laptops and Desktops for company employee use
  • Installing new equipment for use by employees, handling the initial setup
    requirements
  • Design and manage the rollout of critical client end-point supporting technologies to support the company's end users and services
  • Configure, administer, maintain, monitor, debug and tune desktop infrastructure systems to optimize systems performance.
  • Provide technical expertise to Desktop Support, Network, and Security departments to support the development of new product strategies and enhance existing client end-point supporting technologies.
  • Ensure that desktop infrastructure operational processes are fully documented and performed as required for internal service level agreements.
  • Analyze, research, and resolve complex end-user escalation incidents or issues and troubleshooting from other IT support staff; escalate as necessary to right team if ticket is out of scope
  • Review, update, and maintain documentation to ensure internal processes and procedures, workflows, and training manuals are current
  • Replace equipment that has reached the end of its warranty or lifecycle (E.G Windows 7 machines)
  • Interact with software vendors

Education

Associate of Science - Computer Networking

National Institute of Information Technology
03.2010

Bachelor of Science - Computer Science

University of Phoenix
Tempe, AZ

Skills

  • Computers and Network Devices
  • Software and Hardware upgrades / Configuration
  • End-User Support
  • Application Support
  • TCP/IP protocols and networking
  • Windows Servers
  • Active Directory (Native and Azure)
  • Group Policy Management
  • Identity and access management
  • Power Shell Scripting
  • Server/Client Patching
  • SCCM / IBM Big Fix
  • HPDM
  • Mobile Device Management (MDM)
  • Linux / IGEL OS
  • Microsoft 365
  • Microsoft Exchange
  • Project Management
  • Service Now
  • Single Sign On (SSO)
  • Imprivata Badge Systems
  • Cloud (Azure,AWS)
  • Cloud Platforms: Azure (IaaS, PaaS, SaaS)
  • VMWare
  • Citrix
  • Security protocols and encryption
  • Vulnerability Scanning
  • Security information event management (SIEM)
  • Digital Forensics
  • Windows Defender Advanced Threat Protection
  • Firewall
  • VPN
  • Patch management
  • Technical Documentation
  • Disaster Recovery

Certification

  • Microsoft Azure Fundamentals (AZ-900)
  • CompTIA Security+
  • Microsoft Azure Administrator (AZ-104)
  • EC-Council Certified Network Defender (CND v2) - In View
  • EC-Council Certified Ethical Hacker (CEHv12) - In View
  • DoD Security Clearance - Favorable.
  • Dod Security Clearance - Secret (In Progress)

Timeline

System Administrator

Concentra
07.2018 - Current

System Support Analyst II - Remote Support

Concentra
12.2016 - 07.2018

System Support Analyst I - End User Devices

Concentra
05.2010 - 12.2016

Associate of Science - Computer Networking

National Institute of Information Technology

Bachelor of Science - Computer Science

University of Phoenix

Personal Skills

  • Good Oral and writing skills
  • Strong analytical, problem-solving and communication skills
  • Defining business processes, identifying risks, base lining acceptance criteria and deliverables.
  • Good team worker and great independently
  • Strategic thinking abilities
  • Fast learner and adapt easily to all environment
  • Excellent analytical and problem-solving
  • Prevents recurrence of issues by identifying trends and implementing fix
  • Excellent time management and organizational skills
  • Ability to identify problems, design and implement solutions that align with business requirements
  • Ability to effectively multi-task and adapt to changing business priorities.
  • Ability to coordinate and work with other departments.
  • Ability to manage project.
  • Flexible, self-driven and go getter type personality.
  • Ability to communicate with multiple levels of staff.
  • Excellent organizational skills.

Personal Skills

  • Good Oral and writing skills
  • Attention to detail
  • Time Management
  • Strong analytical, problem-solving and communication skills
  • Defining business processes, identifying risks, base lining acceptance criteria and deliverables.
  • Good team worker and great independently
  • Strategic thinking abilities
  • Fast learner and adapt easily to all environment
  • Excellent analytical and problem-solving
  • Prevents recurrence of issues by identifying trends and implementing fix
  • Excellent time management and organizational skills
  • Identify problems, design and implement solutions that align with business requirements
  • Effectively multi-task and adapt to changing business priorities.
  • Coordinate and work with other departments.
  • Project Management
  • Flexible, self-driven and go getter type personality.
  • Communicate with multiple levels of staff.
  • Excellent organizational skills.
Opey Adeniji