Kehinde Ajayi
@kehindeajayi1
IT Support Engineer and Microsoft 365 administrator with five+ years supporting enterprise environments and solving complex outages.
What I'm looking for
I’m an ICT professional with over five years of experience supporting enterprise IT environments. I combine hands-on IT service delivery with strong user administration across Microsoft 365 and enterprise identity services.
In my Tier 2 role with Microsoft commercial customers, I administer Microsoft 365, Exchange Online, Entra ID, Outlook, Teams, and SharePoint. I manage user accounts, licensing, MFA, and access—then troubleshoot Windows, networking, email, and endpoint issues while partnering with Microsoft engineers on escalations and meeting SLA targets.
Previously, as an IT Support Engineer, I supported desktops, laptops, printers, and business applications, handling Active Directory account management and Windows systems. I also resolve VPN and LAN issues, maintain IT assets and documentation, and continually strengthen my security capability through cybersecurity and ethical hacking training, including a VAPT capstone involving SIEM alert investigation, network traffic analysis, and vulnerability risk assessment.
Experience
Work history, roles, and key accomplishments
IT Support Engineer
Brij.world
Supported desktops, laptops, printers, and business applications, managing Active Directory accounts and Windows systems. Resolved hardware, software, VPN, and LAN issues and maintained IT assets and documentation.
Technical Support Engineer II
Teknowledge
Provided Tier 2 ICT support for Microsoft 365 enterprise customers, administering Microsoft 365, Exchange Online, Entra ID, Outlook, Teams, and SharePoint. Managed user accounts, licensing, MFA, and access, and troubleshot Windows, networking, email, and endpoint issues while handling escalations and meeting SLA targets.
Education
Degrees, certifications, and relevant coursework
TS Academy
Cybersecurity Certificate, Cybersecurity
Completed the TS Academy Cybersecurity Certificate program.
TS Academy
Ethical Hacking Foundation Training, Ethical Hacking
Completed Ethical Hacking Foundation Training.
TS Academy
Cybersecurity Training (VAPT) - 3-month program, Vulnerability Assessment & Penetration Testing
Activities and societies: Capstone involved a full VAPT security assessment of a simulated enterprise network, including SIEM alert investigation, network traffic analysis, and vulnerability risk assessment.
Completed Cybersecurity Training focused on Vulnerability Assessment and Penetration Testing (3-month program).
Microsoft
Microsoft Identity and Access Administrator Associate, Identity & Access Administration
Completed the Microsoft Identity and Access Administrator Associate certification.
University of Ibadan
Bachelor of Science (B.Sc.), Chemistry
Earned a B.Sc. in Chemistry from the University of Ibadan.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
Skills
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