OTOBO WILLIAMS
@otobowilliams
IT Systems & Infrastructure Engineer specializing in identity security, automation, and reliable enterprise operations.
GermanyWhat I'm looking for
I’m an IT Systems and Infrastructure Engineer with 4+ years of experience supporting enterprise IT environments across Windows systems administration, identity platforms, endpoint infrastructure, and cloud-based collaboration tools. I maintain secure, reliable, and scalable systems for distributed global organizations, with strong identity and access management expertise in Okta and Microsoft Entra ID.
I’ve improved operations through automation and proactive monitoring—implementing identity provisioning/deprovisioning automation that reduced manual workload by 30%, and automating identity lifecycle workflows that reduced IAM misconfigurations by 40%. In my current role, I administer Okta for 150+ users and achieve a 98% SLA resolution rate through efficient incident response and compliance-aligned security baselines, while collaborating closely with engineering and security teams.
Experience
Work history, roles, and key accomplishments
System Administrator
Formo Foods
Apr 2024 - Jul 2025 (1 year 3 months)
Managed enterprise endpoint and system environments across macOS and Windows, ensuring secure and reliable IT operations. Administered Okta for SSO, MFA, and lifecycle management for 150+ users and automated identity provisioning/deprovisioning to reduce manual workload by 30%.
IT Operations Engineer
Omio
Sep 2022 - Jan 2024 (1 year 4 months)
Provided 2nd level IT support for global enterprise and hybrid work infrastructure, administering Windows and macOS systems. Managed identity infrastructure across Microsoft Entra ID and Okta, and built PowerShell/Power Automate workflows to improve operational efficiency.
Junior IT Engineer
Adjust
Oct 2021 - May 2022 (7 months)
Supported enterprise identity systems and SaaS platforms, assisting with SSO integrations and identity lifecycle processes. Contributed to ISO 27001-aligned security audits and improved system documentation and operational processes.
Education
Degrees, certifications, and relevant coursework
Nexford University
Master of Business Administration, Cybersecurity
Pursuing an MBA with a focus on cybersecurity at Nexford University (ongoing).
Berlin School of Business and Innovation
Master of Science, International Health Management
Completed a Master of Science in International Health Management at the Berlin School of Business and Innovation.
University of Ilorin
Bachelor of Science, Microbiology
Completed a Bachelor of Science degree in Microbiology at the University of Ilorin.
Tech stack
Software and tools used professionally
Availability
Location
GermanyAuthorized to work in
Job categories
Skills
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