ERP System SME

WPP is the trusted growth partner for the world’s leading brands.

We unite cutting-edge media intelligence and data solutions, world-class creativity, next-generation production, transformative enterprise solutions and expert strategic counsel in a single company – powered by exceptional talent and our agentic marketing platform, WPP Open, to help our clients navigate change, capture opportunity and deliver transformational growth.

We have been building the world's most valuable brands for 50 years and have global reach across 100+ markets, with deep local expertise.

Our people are the key to our success. We're committed to fostering a culture of creativity, belonging and continuous learning, attracting and developing the brightest talent, and providing exciting career opportunities that help our people grow.

For more information, visit WPP.com.

Why we're hiring:

We are looking for an ERP Systems Subject Matter Expert (SME) with deep expertise in Deltek Maconomy to support the development, optimisation, and reporting capabilities of our ERP landscape.

This role will act as the go-to expert for Maconomy functionality, configuration, and data structures, working closely with data engineering, BI, and technical teams to enable robust reporting, integrations, and scalable system use.

The ideal candidate blends strong functional knowledge of Maconomy with a data-driven mindset and experience supporting reporting and system enhancements in complex environments.

What you'll be doing:

• Act as the primary SME for Deltek Maconomy across modules and environments
• Partner with data engineering and BI teams to design, build, and optimise ERP-based reporting solutions
• Translate business and reporting requirements into scalable Maconomy configurations and data outputs
• Support development of standard and custom ERP reports and dashboards
• Provide expertise on Maconomy data structures, tables, and data flows to enable effective analytics
• Support integrations between Maconomy and downstream systems (e.g., data lakes, reporting platforms, procurement tools)
• Lead or support system upgrades, enhancements, and new feature rollouts
• Coordinate SIT, UAT, and regression testing for changes impacting ERP data or reporting
• Maintain clear system documentation, data definitions, and process guides
• Collaborate with technical teams and vendors to troubleshoot complex issues
• Promote standardisation and best practice use of Maconomy across business units
• Provide knowledge transfer and guidance to internal teams

What you'll need:

• 7+ years’ hands-on experience with Deltek Maconomy
• Strong understanding of Maconomy architecture, modules, and configurations
• Experience building or supporting ERP reports and data extracts
• Familiarity with ERP data models and how ERP data feeds analytics/reporting environments
• Experience working with data engineering or BI teams
• Solid understanding of integrations and data pipelines from ERP systems
• Advanced Excel skills; working knowledge of SQL strongly preferred
• Experience supporting system upgrades and enhancements
• Strong problem-solving and analytical skills
• Ability to communicate technical concepts to non-technical stakeholders
• Detail-oriented and systems-minded
• Naturally curious about data and system behaviour
• Collaborative with technical and non-technical teams
• Proactive and solution-focused
• Comfortable working in evolving environments

Who you are:

You're open : We are inclusive and collaborative; we encourage the free exchange of ideas; we respect and celebrate diverse views. We are open-minded: to new ideas, new partnerships, new ways of working.

You're optimistic : We believe in the power of creativity, technology and talent to create brighter futures or our people, our clients and our communities. We approach all that we do with conviction: to try the new and to seek the unexpected.

You're extraordinary: we are stronger together: through collaboration we achieve the amazing. We are creative leaders and pioneers of our industry; we provide extraordinary every day.

What we'll give you:

Passionate, inspired people – We aim to create a culture in which people can do extraordinary work.

Scale and opportunity – We offer the opportunity to create, influence and complete projects at a scale that is unparalleled in the industry.

Challenging and stimulating work – Unique work and the opportunity to join a group of creative problem solvers. Are you up for the challenge?

#LI-Hybrid

We believe the best work happens when we're together, fostering creativity, collaboration, and connection. That's why we’ve adopted a hybrid approach, with teams in the office around four days a week. If you require accommodations or flexibility, please discuss this with the hiring team during the interview process.

WPP is an equal opportunity employer and considers applicants for all positions without discrimination or regard to particular characteristics. We are committed to fostering a culture of respect in which everyone feels they belong and has the same opportunities to progress in their careers.

Please read our Privacy Notice () for more information on how we process the information you provide.