Project Manager – Business Systems Implementation

In a nutshell…
Responsible Group is rapidly growing marketing advisory business and we are implementing a fit-for future integrated business operating system. We’re looking for an experienced Project Manager on a short-term contract (1–2 months) to lead the implementation and migration to a new productivity platform

This is a hands-on delivery role working alongside the Operations Director, and you’ll own the implementation end-to-end, from defining requirements and managing the vendor, through to data migration, system configuration and team adoption. Experience of automation, integrations and AI-enabled tools is a bonus, but strong project leadership and delivery is essential.

What you’ll be doing…
Own the end-to-end implementation of our new business operating system, acting as the central point of coordination across stakeholders.

Lead discovery sessions to understand current workflows across delivery, finance, sales and operations
Define clear functional and data requirements for the new operating system
Evaluate the implementation requirements of the chosen
Create and manage a clear delivery plan including milestones, dependencies and risks
Own migration from SharePoint and OneDrive, including document structures, data integrity and access controls
Coordinate configuration of the chosen platform to reflect real-world workflows
Work with internal teams and external vendors to manage integrations and automations
Support light automation and AI-enabled features where appropriate (e.g. reporting, workflow triggers)
Ensure documentation, SOPs and clear handover at the end of the contract
Drive adoption by guiding teams through changes and ensuring the system is actually used

About You
You’re a delivery-focused Project Manager who has implemented SME business systems before (not just planned them).

Proven experience implementing business management or operating system platforms
Strong project management skills with the ability to run fast, structured implementations
Comfortable working in short-sprint delivery cycles (1–2 month contracts)
Experience migrating data and documents from legacy systems (e.g. SharePoint, OneDrive)
Technically confident enough to work alongside automation, integrations and reporting
Clear, calm communicator who can work with non-technical stakeholders
Pragmatic and outcomes-focused; prioritises what matters, not what’s ‘nice to have’
Experience in a consultancy, agency, SME or scaling business environment
Bonus: exposure to workflow automation tools, integrations, or AI-enabled systems

About Our Client
When brands act responsibly in the media and marketing environment, their success deepens. Responsible marketing is a broad set of criteria - from a baseline of standards in brand safety, governance, and compliance through to future-proofing endeavours in sustainability, inclusion and diversity, and ethical marketing practice. Our client’s success hinges on making media and creative fit for progress.
Their team’s passion for diversity, inclusion, sustainability, equality, and ethical practice through responsible marketing is what sets them apart. They help clients realise growth through media, digital, and marketing consultancy.
They are at an exciting and critical phase of growth and, as we evolve, they want to bring together more passionate people who share these values.

We're all about our business and our client's businesses reflecting the world around us, which means we embrace diversity and inclusion and promote equity and belonging. We welcome applicants from all backgrounds and experiences. Apply as you are, because we'd love to hear from you

Project Manager - Business Systems Implementation