Workstream Project Manager - Architecture & Technology

Job Title:

Workstream Project Manager – Architecture & Technology & Solution Division:
Group Remote Purpose  of Role The Workstream Project Manager – Architecture & Technology & Solution is accountable for driving day-to-day delivery execution across the S4+ Architecture, Technology and Solution work streams, ensuring that architecture decisions, technical delivery, solution design, platform readiness and cross-stream technology dependencies are planned, coordinated, tracked and delivered in line with the integrated programme plan.

This role supports delivery of the S4+ target architecture and solution backbone across SAP S/4

HANA core, surrounding SAP solutions, non-SAP platforms, integration, environments, data, security, tooling, testing, cutover and transition to support. The S4+ programme will implement a single SAP S/4 system across Minerals, ESCO and Corporate, with a target of 90% standardisation across core business processes and alignment to SAP fit-to-standard best practice.

The role works closely with the Chief Architect, S4+ Tech Lead, Integration Lead, Tooling SME, Product Domain Architects, Deloitte, SAP, PMO, Data, Security, Testing and Change teams to ensure solution and technology delivery remains aligned, governed and on plan.

The role is critical to ensuring S4+ delivers a harmonised, operable and future-ready technology platform that supports Weir’s Product Operating Model and Global Product Domains. Global Product Domains provide ownership of global processes, the data that underpins those processes, and the platforms and systems that enable them Objectives & Measurement

- Key Responsibilities Workstream Delivery & Execution Drive day-to-day delivery across the Architecture, Technology and Solution work streams, ensuring activity progresses in line with the integrated programme plan.

Maintain detailed workstream plans covering architecture, technical delivery, solution design, integration, tooling, environments, security, testing, cutover and hypercare readiness.

Track workstream milestones, deliverables, dependencies, risks, issues, assumptions and decisions.

Ensure clear ownership of deliverables across Weir, Deloitte, SAP and third-party delivery teams.

Coordinate delivery activity across architecture forums, technical working groups, design authority meetings and programme governance.

Identify delivery slippage early and work with accountable leads to define corrective action or recovery plans.

Ensure Architecture, Technology and Solution workstream outputs are delivered within agreed scope, time, quality and budget parameters.

Architecture & Solution Governance Support the Chief Architect and S4+ Tech Lead in coordinating architecture and solution governance across the programme.

Track design decisions, architecture actions, open risks, technical assumptions and escalation items through the appropriate governance forums.

Support preparation of materials for the Design Authority, Technical Working Group and related architecture governance meetings.

Ensure decisions are documented, owned, followed up and reflected in workstream plans.

Help ensure solution decisions align with enterprise architecture, Clean Core principles, fit-to-standard guidance and future operating model requirements.

Track exceptions, divergences from standard, open design points and unresolved cross-domain decisions.

Support escalation of material solution or architecture conflicts with clear options, impacts and recommendations.

Technology Delivery Coordination Coordinate planning and delivery activity across technology components including S/4

HANA core, SAP RISE, cloud infrastructure, environments, landing zones, integration, security, data platforms and wider SAP/non-SAP ecosystem dependencies.

Work with the S4+ Tech Lead to ensure technology delivery plans are aligned to SAP Activate phases and programme milestones.

Track technology readiness for build, system integration testing, user acceptance testing, performance testing, cutover rehearsals, go-live and hypercare.

Ensure technical dependencies are visible and actively managed across data, integration, security, environments, testing and operational…