Senior Microsoft Infrastructure Engineer

Company Profile :

ProVal Technologies is a Orlando, FL based master managed services provider (MSP). Our forte is managed services and we partner with some of the most successful and innovative IT Service providers to provide them with 24x7 network operations center (NOC) support, and remote infrastructure management across leading technology platforms.The company is driven by our core values (reflected by our name), and provides an excellent learning platform and career path to its employees. A culture driven by excellence in service delivery, continuous innovation, and employee recognition, makes ProVal a great place to call home for professionals. Come and become a part of this experience, to fast-track your way to success.

For more details, please go through the website: www.provaltech.com

JOB SUMMARY

We are seeking a Senior Microsoft Infrastructure Engineer to lead and execute complex

customer-facing infrastructure and migration projects in a Managed Service Provider (MSP)

environment. This role is hands-on and project-driven, focused on delivering outcomes

such as Azure migrations, Microsoft 365 migrations, Intune deployments, server

rollouts, and network infrastructure modernization.

The ideal candidate is a high-level technical engineer who can independently scope,

design, implement, and document solutions while coordinating with internal teams and

customer stakeholders.

CORE RESPONSIBILITIES

• Microsoft Cloud + Azure Projects

• Lead and execute Azure migrations, including server/workload moves, hybrid configurations, and modernization projects
• Implement and support:

• Azure AD / Entra ID identity design and best practices
• Azure virtual networking (VNets, routing, peering, VPNs)
• Azure VM deployments and migrations
• o Backup and disaster recovery approaches (Azure-based and hybrid)

• Microsoft 365 / Exchange / Email Migrations

• Perform email and tenant migrations, including:

• Microsoft 365 tenant-to-tenant migrations (as applicable)
• Exchange on-prem to Microsoft 365 migrations
• Google Workspace to Microsoft 365 migrations

• Execute both manual and tool-driven migrations (cutover, staged, hybrid where needed)
• Troubleshoot mail flow, DNS, authentication, and client issues (Outlook, mobile devices)

• Intune / Endpoint Management

• Design and deploy Microsoft Intune for endpoint management across Windows environments.
• Implement:

• Device enrollment and compliance policies
• Configuration profiles and endpoint security baselines
• Application packaging and deployment
• Conditional Access best practices in coordination with identity/security requirements

• On-Prem Server and Infrastructure Deployment

• Deliver customer server projects including:

• New Windows Server builds and upgrades
• Active Directory design/support (GPO, DNS, DHCP)
• File server and storage deployments
• Virtualization platform setup (VMware and/or Hyper-V depending on customer needs)

• Networking / Firewalls / Routing / SD-WAN

• Lead network infrastructure upgrades and migrations including:

• Firewall deployments and replacements
• Site-to-site VPN design and implementation
• LAN/WAN design improvements and troubleshooting

• Strong hands-on experience with:

• Fortinet FortiGate
• Palo Alto
• Meraki

• Implement and support:

• SD-WAN
• Routing and segmentation (VLANs, static/dynamic routing concepts)
• Network cutovers and customer migration planning

• Linux OS / Upgrade Experience

• Support Linux server environments including:

• OS upgrades and patching
• Troubleshooting services and performance issues
• Basic security best practices and configuration hardening

• Documentation, Scoping, and Project Execution

• Own project success from start to finish:

• Discovery and scoping support
• Solution design and implementation
• Change planning and execution
• Customer handoff, documentation, and internal knowledge transfer

• Create professional documentation including diagrams, runbooks, and implementation

REQUIRED SKILL SET

• 5+ years of experience in an MSP or consulting environment delivering infrastructure projects
• Strong expertise in:

• Microsoft 365 administration (Exchange Online, Teams, SharePoint basic familiarity)
• Azure infrastructure and migrations
• Windows Server and Active Directory environments
• Intune deployment and endpoint management

• Proven experience executing:

• O365 and Google mail migrations (manual and tool-based)
• Server deployments and infrastructure cutovers
• Firewall/network migrations and troubleshooting

• Strong networking foundation including routing, VPNs, VLANs, DNS, DHCP, and SDWAN fundamentals
• Ability to work independently, lead implementations, and drive projects to completion

PREFERRED QUALIFICATIONS

• Azure certs (AZ-104, AZ-305) or equivalent real-world expertise
• Microsoft 365 certs (MS-102 or equivalent)
• Experience with migration tools such as:

• BitTitan MigrationWiz (or similar platforms)
• SkyKick (or similar)

• Exposure to security tooling and concepts:

• MFA, Conditional Access, Defender, baseline hardening

• Experience in standardized MSP delivery:

• Templates, repeatable project checklists, strong documentation habits

SOFT SKILLS/ WORK STYLE

• Strong customer-facing communication and confidence leading technical calls
• Calm, organized, and effective during outages, cutovers, and high-pressure migrations
• Strong prioritization skills and ability to manage multiple projects at once
• Detail-oriented and process-driven with excellent documentation habits

WHY THIS ROLE AT PROVAL

• You’ll have clear ownership over keeping projects organized and delivered
• You’ll work closely with experienced consultants and technical leaders
• The role offers growth toward formal project management or delivery leadership
• Your impact will be visible across customer satisfaction and internal efficiencyAzure AD Hybrid.

WHAT SUCCESS LOOKS LIKE IN THIS ROLE

• Projects are delivered on time with minimal rework or escalation
• Customers have a clean, stable infrastructure after deployment or migration
• Internal team has clear documentation and handoff notes
• Network and cloud changes are structured, tested, and properly communicate.