Networking and segmented environments
Designing and maintaining segmented network structures with clear boundaries and reliable routing.
Networking & Infrastructure
Micah Domingue
Technical professional working in networking and infrastructure
Micah Domingue works across networking, Microsoft 365, Azure, and Active Directory in enterprise environments. He focuses on system stability, structure, and making sure systems actually work when they are under pressure.
- Networking
- Microsoft 365
- Azure
- Active Directory
- Enterprise Support Operations
About
Micah Domingue
Micah Domingue works across networking, Microsoft 365, Azure, and Active Directory in enterprise environments. He focuses on system stability, structure, and making sure systems actually work when they are under pressure.
Enterprise systems, tenant architecture, and operational reliability.
Networking & Infrastructure
Networking & Infrastructure
Micah Domingue works across networking, Microsoft 365, Azure, and Active Directory in enterprise environments. He focuses on system stability, structure, and making sure systems actually work when they are under pressure.
Core focus areas
Practical infrastructure work across tenant management, segmented networking, identity, and reliability.
Microsoft 365 tenant management
Hands-on administration across identity, user provisioning, and tenant configuration.
Azure infrastructure
Deploying and maintaining cloud infrastructure with an emphasis on stability and clear operational ownership.
Active Directory administration
Managing directory services, group policy, and identity hygiene across enterprise environments.
System connectivity and stability
Ensuring reliable connectivity, monitoring critical paths, and keeping systems dependable under load.
Experience / Responsibility
Operations Focus
Senior-level responsibility in enterprise environments, with direct ownership of stability and response.
Hands-On Scope
Networking, Microsoft 365, Azure, Active Directory, and structured lab infrastructure.
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Senior Weekend Technical Resource
- Acts as the senior technical resource during weekend operations.
- Handles complex issues across Microsoft 365, Azure, networking, and Active Directory.
- Guides team response during active incidents.
- Ensures critical issues are identified and resolved.
- Maintains system stability and SLA performance.
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Home Lab – Network & Cloud Infrastructure
Jun 2022 – Present- Built and maintained a personal network and lab environment.
- Designed segmented network structures.
- Managed a Microsoft 365 tenant for identity and user administration.
- Configured secure remote access (VPN / SSH).
- Maintained patching, backups, and system updates.
- Built automation to improve workflows.
Selected Work
Weekend Queue Optimization Initiative
Reorganized ticket flow by severity to improve visibility of critical alerts and escalations, reduce missed high-priority issues, streamline workload across the team, and build automation for communication and workflows.
Detail Points
- Reorganized ticket flow by severity.
- Improved visibility of critical alerts and escalations.
- Reduced missed high-priority issues.
- Streamlined workload across the team.
- Built automation for communication and workflows.
Contact
Contact
If you want to discuss networking, Microsoft 365, Azure, or enterprise infrastructure work, Im available for direct technical conversation and collaboration.
Email is the preferred way to reach me for anything time-sensitive or operational.