Mainframe Architect

Job Description

A leading global technology services provider is seeking a Mainframe Infrastructure Architect to join their dynamic team in the UK. This is a senior-level technical leadership role where innovation meets impact. The successful candidate will serve as a strategic bridge between internal delivery teams and enterprise clients, helping to shape, design, and deliver robust infrastructure solutions from concept through implementation.

Role Overview

As a Mainframe Infrastructure Architect, the individual will lead the technical design and delivery of complex infrastructure solutions, collaborating closely with stakeholders across the business—including clients, governance leaders, project executives, and third-party vendors. From initial consultation and discovery to final delivery, this role ensures that projects are technically sound, delivered on time, and within budget.

This is a hands-on role that requires a deep understanding of systems architecture, data centre infrastructure, and cloud interoperability. The architect will be responsible for shaping technical strategies, providing subject matter expertise, and guiding multidisciplinary teams through successful delivery.

Key Responsibilities

• Act as the technical lead across large-scale infrastructure projects.

Engage early with clients to understand their challenges and require...