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Active Directory/Identity Access M365 Architect

United KingdomUnited Kingdom·Cambourneexecutive
ArchitectConstruction & Real Estate
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Quick Summary

Overview

Job Title: Active Directory/Identity Access M365 Architect Location: Remote Experience: 10–14 Years Notice Period: Immediate to 20 days Employment Type: Contract About the role: The Microsoft Office 365 Messaging Solution Architect will utilize the expert-level experience and knowledge of Office…

Requirements Summary

Microsoft 365 Certified: Enterprise Administrator Expert Microsoft 365 Certified: Messaging Administrator Associate Experience with Azure Cloud, scripting, and automation

Technical Tools
azureexpressms-office

Job Title: Active Directory/Identity Access M365 Architect

Location: Remote

Experience: 10–14 Years

Notice Period: Immediate to 20 days

Employment Type: Contract


About the role:

The Microsoft Office 365 Messaging Solution Architect will utilize the expert-
level experience and knowledge of Office 365 architecture, administration,
and best practice recommendations combined with a strong current and deep
experience   with   Microsoft   Exchange   Server,   Microsoft   Office
Communications   Server,   Microsoft   Office   SharePoint   Server,   Active
Directory, and Forefront Identity Manager, to assist True Tandem’s customers
with   the   design,   development,   and   deployment   of   messaging   and
communication solutions.

Key Functional Areas of Expertise

Technical specialization / External certifications

Build the vital competency centers

Excellent quality of delivery

Build a portfolio of successful projects, references, and credentials

Market research

Technical Expertise

8 to 12 or more years of experience in Architecture and Designing
solutions, Migrating on-prem Exchange to O365/Exchange Online.

Experience working in a Transitional multi-supplier environment within
a large-scale organization. Experience in leading significant technical
solution design and development, leveraging existing tool suites, and
proposing best-of-breed solutions.

Must have strong hands-on experience working on Exchange Online

Experience implementing M365 DLP, Cloud App Security, Defender,
and Conditional Access

Tools Experience like Bittitan, Quest, Avepoint.

To maintain Exchange Hybrid Co-Existence in a multi-Active Directory
Forest/Exchange Org Topology

To maintain Data Sovereignty compliance  (GDPR)  when Multi-Geo
must have to be used

Migrations   from   Lotus   Notes   &   GroupWise,   along   with   InterOrg
(Exchange to Exchange) and GSuite/O365 Tenant to Tenant Migrations

Migrations from SharePoint on-premises, Gsuite, and other CMS tools
to SharePoint Online and OneDrive for Business

Must have Architectural understanding of how Third Party Archive &
Journaling Email Data (Enterprise Vault, Mimecast) on legal hold is
migrated appropriately (to maintain Data Immutability)

Must have Architectural Proficiency in integrating Microsoft and non-
Microsoft Mobile Devices/Mobile Application Management & Unified
Endpoint Management solutions with Exchange/Office 365 (Intune,
Airwatch, Workspace One, etc.) as well as other third-party email-aware
apps (Unified Communications/Messaging, Fax, Printer/Scanners)

Must   have   Architectural   Proficiency   (Design,   Build,   Migrate)   with
Office 365 Email Protection Mechanisms: Microsoft and non-Microsoft
Email   Hygiene/Gateway   Products   (Proof-Point,   Exchange   Online
Protection, Mimecast, etc.)

SPF, DKIM, and DMARC (along with ARC) Office 365 Advanced Threat
Protection, Must have an architectural understanding of Microsoft 365
protections (CAS, DLP, ATP, AIP)

Data   Loss   Prevention,   RMS/IRM,   Azure   Information   Protection
(Classification-Labelling & Sensitive Information Types), Office 365
Message Encryption & Transport Rules

Legal/Litigation Holds, Retention, Deletion, and Data Immutability

Understanding   of   Message   Retention   and   Data   Compliance
Requirements

A   complete   knowledge   of   Microsoft   365   and   the   Collaboration
technology stack

Proficiency in all technical aspects of M365 implementation and Azure
Active Directory (AAD) services are required.

Strong communication skills –express key ideas and obtain tangible
feedback from cross-functional team members and stakeholders.

Hand- on experience with implementation, deployment, migration, and
support of core M365 services, including (but not limited to):

Exchange Online – including mailbox migration, EOP, and Exchange
Administration

Preferred Qualifications:

Microsoft 365 Certified: Enterprise Administrator Expert

Microsoft 365 Certified: Messaging Administrator Associate

Experience with Azure Cloud, scripting, and automation

Location & Eligibility

Where is the job
Cambourne, United Kingdom
On-site at the office
Who can apply
GB

Listing Details

First seen
May 6, 2026
Last seen
May 8, 2026

Posting Health

Days active
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Repost count
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Trust Level
51%
Scored at
May 7, 2026

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remotestar-teamActive Directory/Identity Access M365 Architect