tosin-owobo / azure-administrator

Calgary, AB, Canada  ·  Open to in-house / on-site & hybrid roles

Tosin
Owobo

Azure Administrator — Identity, Microsoft 365 & Application Support

Entra ID and IAM-focused Azure administrator with 5+ years of cloud and systems administration inside a broader 12-year IT support career. Administers identities, RBAC, and enterprise application access day to day — and automates the routine parts with PowerShell, Python, and ARM templates, including support for production AKS workloads.

↗ LinkedIn ✉ owobotosin@yahoo.com ↗ github.com/Teeowo
Microsoft Graph PowerShell
PS C:\> Get-MgUser -UserId "towobo" | Format-List
DisplayName: Tosin Owobo
JobTitle: Azure Administrator
Department: IT Operations & Support
OfficeLocation: Calgary, AB
AccountEnabled: True
# Entra ID · RBAC · ARM · PowerShell · Python
01

Profile

Microsoft Entra ID and IAM-focused Azure administrator with 5+ years of cloud and systems administration experience and a broader background in enterprise IT support. Hands-on administering Entra ID identities, enterprise applications, RBAC, PIM, managed and workload identities, service accounts, application permissions, SAML and OAuth integrations, Microsoft 365, and access lifecycle processes.

Experienced onboarding and supporting enterprise applications, troubleshooting authentication and authorization issues, validating access across environments, and documenting technical procedures — collaborating closely with developers, security, infrastructure, QA, and business stakeholders. Comfortable taking ownership of established operational processes and driving work independently through implementation, testing, troubleshooting, and support.

12
years in IT & cloud
5+
years Azure/IAM admin
10+
enterprise tenants supported
3
certifications
02

Experience

Azure Cloud and Infrastructure Engineer · Arborsys Group Feb 2023 — Present · New Jersey, USA
  • Administer Microsoft Entra ID identity and access across enterprise Azure tenants — users, groups, RBAC, privileged access, workload identities, managed identities, service accounts, and application permissions.
  • Configure and support authentication and authorization solutions using SAML, OAuth, RBAC, workload/managed identities, and Azure Key Vault for enterprise application integrations.
  • Troubleshoot complex identity and access issues — authentication failures, SSO problems, certificate errors, access-control and service identity failures.
  • Automate routine administration with PowerShell, Python, and ARM templates — provisioning, access configuration, alert changes, and operational validation.
  • Support production AKS workloads integrated with Microsoft Entra ID, workload identity, Key Vault, RBAC, Kubernetes secrets, and TLS certificates.
  • Administer network security across VNets, subnets, private endpoints, Azure Firewall, and WAF to isolate regulated client workloads.
Entra IDRBAC / PIMSAML / OAuthPowerShell / PythonARM TemplatesAKS support
Cloud Support Engineer · CANA Construction Limited Jan 2022 — Jan 2023 · Calgary, Canada
  • Managed end-to-end onboarding for new hires — Entra ID accounts, Microsoft 365 E3/E5 licensing, group and resource access, day-one readiness.
  • Onboarded laptops and phones into Microsoft Intune: Win32/EXE/MSI app packaging, Windows Autopilot zero-touch provisioning, compliance policies, staged deployment rings.
  • Created and maintained Azure RBAC assignments and custom roles aligned to business requirements and least-privilege access principles.
  • Automated user folder provisioning and access permissions with PowerShell; administered Azure subscriptions, resource groups, and RBAC.
  • Set up workstations and provided on-call IT support across hardware, software, connectivity, and access issues for site staff.
Microsoft 365IntuneAutopilotPowerShell
Systems Consultant · Long View Systems Feb 2021 — Dec 2021 · Calgary, Canada
  • Managed identity lifecycle across Active Directory and Entra ID — onboarding, offboarding, group assignment, license provisioning.
  • Led a Tier 1/2 support team: ticket triage, mentoring, and vendor escalation through to resolution.
Active DirectoryEntra IDTier 1/2
Superintendent, IT Services · Economic and Financial Crimes Commission Nov 2014 — Sep 2019 · Lagos, Nigeria
  • Administered Active Directory via PowerShell — user setup, group policy, role and folder-permission (RWED) assignment.
  • Ran onboarding/offboarding at scale across AD, SAP, and internal systems in a regulated agency.
03

Skills & Tooling

Identity & Access

Microsoft Entra IDActive DirectoryRBACPIMKey VaultSAMLOAuth

Microsoft 365

E3 / E5 licensingUser provisioningGroup & access adminM365 support

Endpoint Management

Microsoft IntuneWindows AutopilotWin32 / EXE / MSI packagingMDM

Azure Administration

SubscriptionsResource groupsManagement groupsAzure PolicyVMsStorageApp Services

Automation & Scripting

PowerShellPythonBashARM TemplatesTerraformBicep

Monitoring & Security

Azure MonitorLog AnalyticsApplication InsightsMicrosoft SentinelKQL

IT Support & Operations

Tier 1–2 supportOn-call supportIncident responseRCAKnowledge base authoring

Networking

VNets / subnetsPrivate endpointsAzure FirewallWAFVPN / site connectivity

CI/CD & Containers

Azure DevOps PipelinesGitHub ActionsAKSDockerHelm

Governance & Cost

Resource taggingReserved instancesRight-sizingCompliance baselines

Certifications

Azure Administrator Associate Azure Data Engineer Associate CompTIA Security+

Also on GitHub

Azure ↔ GCP paved-road practice repo — a personal Terraform/Kubernetes build exercise. At work, AKS shows up on the identity and support side above, not cluster provisioning.

↗ View repo
04

Contact

GET /tosin-owobo/contact
email     : owobotosin@yahoo.com
github     : github.com/Teeowo
location   : Calgary, AB, Canada
status     : 200 available for in-house opportunities