Microsoft 365 & Hybrid Infrastructure Specialist

Om jobbet

Arbetsgivarens annonstext via Arbetsförmedlingen.

Forn AB is looking for an experienced Senior Microsoft 365 & Hybrid Infrastructure Specialist. The role focuses on Microsoft 365, Exchange Hybrid, identity, enterprise infrastructure, and large-scale migration and transformation projects.

The contract is valid up to 24months unless extended or terminated earlier You will work across the full technical lifecycle, from assessment and solution design to migration planning, implementation, cutover, validation, troubleshooting, and operational handover.

Key Responsibilities

• Design and deliver Microsoft 365 and hybrid infrastructure solutions
• Develop target-state technical designs and migration solutions
• Design Exchange Hybrid solutions between on-premises Exchange and Exchange Online
• Plan and execute Microsoft 365 tenant-to-tenant migrations
• Design and implement hybrid identity and authentication solutions
• Work with Entra ID, Azure AD Connect / Entra Connect, and ADFS
• Define and troubleshoot mail flow, connectors, certificates, Autodiscover, and free/busy configurations
• Plan and support mailbox, PST, and Enterprise Vault migrations
• Develop solutions for Microsoft Teams, OneDrive, SharePoint, and Microsoft 365 Groups
• Assess Active Directory, DNS, Group Policy, authentication, and directory dependencies
• Perform Active Directory health checks, object recovery, and identity troubleshooting
• Define pre-stage, cutover, rollback, and post-migration validation strategies
• Ensure technical readiness and business continuity during major infrastructure changes
• Coordinate technical activities across engineering teams, vendors, service desk teams, and service management
• Participate in CAB and technical governance activities
• Ensure structured transition and handover from project delivery to operations

Technical Skills We are looking for strong experience across several of the following areas:

• Microsoft 365
• Exchange Online
• Exchange Server 2010 / 2016 / 2019
• Exchange Hybrid
• Active Directory
• Entra ID / Azure AD
• Azure AD Connect / Entra Connect
• ADFS
• DNS
• Group Policy
• Microsoft Teams
• OneDrive
• SharePoint
• Hybrid Identity
• Cross-Tenant Migration
• Enterprise Migration and Infrastructure Design

Migration and Infrastructure Tools Experience with the following tools and platforms is advantageous:

• BitTitan MigrationWiz
• BitTitan DeploymentPro
• Quest On-Demand
• Quest NME / CMN
• Quest MMPST
• Quest RMAD
• Archive Shuttle
• Nexthink
• LogMeIn
• Dashworks
• ServiceNow
• Remedy

Technical Design and Documentation The role requires experience producing and maintaining technical documentation such as:

• High-Level Design (HLD)
• Low-Level Design (LLD)
• Solution Design documentation
• Migration Design documentation
• Migration Runbooks
• Implementation Plans
• Rollback Plans
• Standard Operating Procedures
• Configuration Guides
• Operational Handover Documentation

Experience Requirements

• Minimum 5 years of relevant experience within Microsoft infrastructure, Microsoft 365, or a comparable enterprise technology environment
• Experience with solution design and complex infrastructure environments
• Experience with large-scale Microsoft 365 and/or Exchange migrations
• Experience working in complex enterprise IT environments
• Experience with hybrid identity and hybrid infrastructure
• Experience with technical governance and Change Management
• Ability to lead technical activities from design through implementation and operational handover
• Strong troubleshooting and technical coordination capabilities
• Experience working with multiple technical teams, vendors, and business stakeholders

Experience with large migration environments involving several thousand users, mailboxes, or endpoints is highly desirable. Additional Experience Experience in the following areas is considered advantageous:

• Exchange migration design and implementation
• Microsoft 365 cross-tenant migrations
• Lotus Notes to Microsoft 365 migration
• Enterprise Vault migration
• Public Folder to Microsoft 365 Groups migration
• Stream Classic to SharePoint migration
• Windows enterprise transformation
• Windows 10 / 11 servicing and upgrade activities
• IQ/OQ validation
• Remote support platform implementation
• PowerShell for administration and automation

Personal Profile You are structured, analytical, and solution-oriented. You are comfortable taking ownership of technically complex infrastructure topics and delivering solutions in enterprise environments.

You can work independently while collaborating effectively with technical specialists, engineers, project managers, vendors, service desk teams, and service management. You have strong troubleshooting, coordination, and documentation skills.

You are able to translate business and technical requirements into clear technical designs, migration plans, implementation strategies, and operational procedures. You are comfortable working within international and distributed enterprise environments.

Education Bachelor’s degree in Computer Science, Information Technology, Systems Engineering, or equivalent relevant education and professional experience. About Forn AB Forn AB provides specialist expertise and end-to-end solutions within IT, technology, digitalization, and business development.

We support complex customer environments where specialist knowledge, technical problem-solving, structured delivery, and strong implementation capability are essential.