JUSTIN TAHAI

Professional experience

Built in
real environments.

Managed services, Microsoft cloud, project coordination, and hands-on support—across remote, hybrid, and on-site roles.

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Employment history

Experience, in context.

Roles spanning cloud administration, user support, infrastructure troubleshooting, and technical project delivery.

Apr 2024 – Nov 2024Portland, Maine · Hybrid

Managed Services Engineer II

Logically

  • Administered Microsoft 365 and Azure environments, including users, access, policies, and licensing.
  • Installed, configured, and troubleshot network devices and client environments; supported Active Directory and Group Policy administration.
  • Assisted with security-hardening and remediation workflows, documented fixes, and improved repeatable support processes.
Jun 2023 – Mar 2024Windham, Maine · Hybrid

Technical Support Engineer

Ion Networking

  • Supported Microsoft 365 and Azure administration and day-to-day operations across small-business environments.
  • Configured and troubleshot network devices and endpoints; handled network administration and escalated technical issues.
  • Supported identity and access requests, end-user training, project rollouts, and operational handoffs.
Jun 2022 – Nov 2022Remote

Design Desk Engineer

DominionTech, Inc.

  • Developed IT project work plans and tracked deliverables, coordinating vendors and renewals through completion.
  • Supported Microsoft platform administration and improved execution through documentation and automation.
Dec 2021 – May 2022Westford, Massachusetts · Hybrid

Technology Advisor

Ekaru

  • Administered Microsoft 365 and Azure environments and supported directory services and policy-based changes.
  • Resolved endpoint, network, connectivity, and system-administration requests through remote and deskside support.
  • Delivered end-user training and documentation to support dependable day-to-day operations.
Sep 2021 – Dec 2021Westford, Massachusetts · On-site

Associate Technology Advisor

Ekaru

  • Supported endpoint configuration, installation, user onboarding, and Microsoft 365 and Azure user requests.
  • Provided deskside and remote support with customer service and follow-through.
Sep 2018 – PresentNorth Berwick, Maine · Remote / Hybrid

Founder / Engineer

TAHAI Web Services · Self-employed

  • Founded an IT and web-services practice supporting small businesses.
  • Administered Microsoft 365 and Azure environments; provided remote and on-site support, onboarding and offboarding assistance, and end-user training.
  • Coordinated vendors and procurement and documented operational handoffs through lightweight self-service portals.

Supporting skills

The operational toolkit.

01

Microsoft cloud

Microsoft 365 administration: Exchange, Teams, SharePoint, OneDrive, users, access, and licensing. Azure administration and Entra ID identity and access; MFA and Conditional Access foundations.

02

Systems & networks

Windows endpoint and network troubleshooting, VPN and Wi-Fi connectivity, printers and peripherals, Active Directory, Group Policy, and Windows Server fundamentals.

03

Managed services

SLA-driven ticket triage, escalation, remote support, incident ownership, onboarding and offboarding, vendor coordination, and end-user enablement.

04

Documentation & delivery

Knowledge capture, IT Glue, clear handoffs, project work plans, repeatable processes, and practical automation. Backup/restore, email security, and hardening foundations.

A conversation is a good place to start.

Your next IT engineer.

Remote managed services, systems support, and Microsoft cloud operations.

Let’s talk