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# Senior Infrastructure Architect - Outside IR35 - Remote

- **Company:** Gigged AI
- **Location:** UK (Remote available)
- **Experience:** Expert
- **Salary:** £156,000.0 - £169,000.0
- **Contract:** Permanent contract
- **Skills:** Identity and Access Management, SAP ERP
- **Published:** October 24, 2026
- **Apply:** https://www.adzuna.co.uk/jobs/details/5939556876

## About the Role

Proven experience in project management for infrastructure projects, especially overseeing third-party vendors.

Expertise in infrastructure architecture covering hosting, network, security, identity management, and site infrastructure.

Familiarity with SAP ECC system infrastructure requirements.

Vendor management skills for coordinating with systems integrators and other stakeholders.

Ability to plan and govern complex migration and cutover activities.

Strong communication skills to bridge technical details with business needs.

Deliverables

Comprehensive infrastructure architecture and separation plans covering all relevant domains.

Migration and cutover governance and plans.

Design authority decision frameworks and documentation.

## Description

This role requires a Senior Infrastructure architect skilled in vendor management. The role involves overseeing the infrastructure separation executed by a systems integrator, ensuring scope, quality, timelines, and costs are controlled. The project start is expected in November 2026., Act as the client-side control tower over the systems integrator managing infrastructure separation.

Define and own the target infrastructure architecture including hosting, network, security, identity, end-user services, and site infrastructure.

Set separation routes for different areas at Day 1, during the Transition Services Agreement (TSA), and at TSA exit.

Drive key design decisions through the design authority.

Assure supporting infrastructure for SAP ECC carve-out related to hosting, environments, connectivity, and cutover windows.

Define coexistence plans for Day 1 and TSA service scope and exit criteria.

Plan and govern migration and site cutovers.

Manage communication and information flow within the separation team regarding requests, dependencies, and data.