We are seeking a senior Enterprise Architect to help shape and operationalise a future-ready IT4IT ecosystem within a large-scale global enterprise environment.
Location: London
Length of contract: 6 months
Potential start date: 22/06/2026
Daily Rate: Inside IR35 – rate open
This is not a traditional governance-focused architecture role. We are looking for a hands-on architect with deep experience designing, integrating, and evolving enterprise-scale digital operating ecosystems across complex organisations.
The successful candidate will play a critical role in connecting platforms, processes, operational data, and enterprise tooling into a cohesive digital backbone that enables scalability, observability, and operational excellence.
This role requires someone who combines strategic architectural thinking with real-world delivery experience and the ability to navigate complex, imperfect enterprise landscapes.
Key Responsibilities
- Design and evolve the enterprise IT4IT architecture and digital operating model
- Create a connected enterprise technology backbone across platforms and operational tooling
- Drive integration across enterprise platforms including ServiceNow, GitHub, Dynatrace, Bizzdesign, and related technologies
- Define scalable enterprise information and operational models
- Improve enterprise observability, operational intelligence, and service visibility
- Translate future-state architecture into practical operational roadmaps
- Align architecture, tooling, workflows, and operational processes across the organisation
- Drive platform ecosystem strategy and enterprise integration initiatives
- Partner with engineering, operations, architecture, and transformation teams globally
- Provide pragmatic architectural leadership within complex and evolving environments
Required Experience
- Proven experience designing and operating enterprise-scale IT4IT or digital operating ecosystems
- Strong Enterprise Architecture background within large, complex organisations
- Deep understanding of enterprise integration and platform ecosystem architecture
- Experience operationalising architecture within real-world delivery environments
- Strong knowledge of enterprise tooling and operational platforms
- Experience working across federated or global enterprise landscapes
- Ability to connect fragmented systems, tooling, and data into cohesive enterprise models
- Strong stakeholder engagement and strategic communication skills
- Technical & Domain Expertise
Strong experience in several of the following areas:
- IT4IT frameworks and operating models
- ServiceNow ecosystem
- Dynatrace / enterprise observability
- GitHub enterprise platforms and DevOps tooling
- Bizzdesign or enterprise architecture tooling
- Platform engineering
- Enterprise integration architecture
- CMDB / CSDM
- Operational intelligence and telemetry
- Enterprise data and information architecture
- DevOps and operational workflows
What Success Looks Like
- The successful candidate will help establish:
- A scalable and connected enterprise operating architecture
- A product-centric IT operating model
- Improved operational observability across the digital estate
- Greater alignment between enterprise tooling, data, and workflows
- A cohesive enterprise ecosystem across fragmented platforms and processes
- Practical, implementable architectural roadmaps that drive measurable business outcomes