D365 Infrastructure Architect

JR United Kingdom; London; Hybrid; GBP 125,000 - 150,000; Full time

Job summary

A leading company is seeking a seasoned Infrastructure Architect for a hybrid role focusing on a complex Microsoft Dynamics 365 deployment. This position requires ownership of the architectural lifecycle from discovery to transition, with a strong emphasis on engagement with multiple business units and external vendors. Ideal candidates will have substantial experience on large-scale D365 programmes and possess excellent communication skills.

Qualifications

• Extensive experience as an Infrastructure Architect on large-scale D365 programmes.
• Strong track record delivering architecture in multi-entity, complex environments.
• Broad technical knowledge in hybrid cloud, identity, security, integrations, performance, and scalability.

Responsibilities

• Own the infrastructure architecture lifecycle: discovery, requirements, HLD/LLD, build oversight, test, and transition.
• Produce high-quality architecture documentation covering environments, networks, security, and disaster recovery.
• Guide infrastructure teams during implementation to ensure delivery aligns with the intended design.

Skills

Infrastructure architecture

Microsoft Dynamics 365

Hybrid cloud

Security

Integrations

Performance

Scalability

Excellent communication

Documentation skills

Job description

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D365 Infrastructure Architect, West London

Client: ITR Partners

Location: West London, United Kingdom

Job Category: Other

EU work permit required: Yes

Job Views:

3

Posted:

06.06.2025

Expiry Date:

21.07.2025

Job Description:

This role is a hybrid position (2-3 days/week in Gloucestershire / Somerset / Worcestershire area) for an initial 6 months, outside IR35, involving full-lifecycle infrastructure architecture work for a Microsoft Dynamics 365 (D365) deployment across multiple business units.

We’re supporting a major business transformation and are looking for a seasoned Infrastructure Architect to lead the end-to-end infrastructure workstream of a complex Microsoft Dynamics 365 (D365) deployment across multiple business units.

This is not just a design role, we need someone who can take ownership across the full architectural lifecycle, from discovery through to cutover and transition.

Key Responsibilities:

• Own the infrastructure architecture lifecycle: discovery, requirements, HLD/LLD, build oversight, test, and transition
• Produce high-quality architecture documentation covering environments, networks, security, identity, and disaster recovery
• Engage with business units, internal IT, and external vendors to define and validate infrastructure needs
• Support governance, planning, and design assurance throughout the delivery lifecycle
• Guide infrastructure teams during implementation to ensure delivery aligns with the intended design
• Contribute to testing and go-live readiness; support knowledge transfer to operational teams
• Extensive experience as an Infrastructure Architect on large-scale D365 programmes
• Strong track record delivering architecture in multi-entity, complex environments
• Broad technical knowledge: hybrid cloud, identity (Azure AD), security, integrations, performance, scalability
• Comfortable working across multiple business units and delivery partners
• Excellent communication and documentation skills; confident in planning and governance conversations

Start: ASAP

Location: Hybrid - 2-3 days per week in Gloucestershire / Somerset / Worcestershire area