At Marston Holdings, we re not just growing - we re transforming how the world moves. We re the UK s top provider of intelligent traffic enforcement, smart city solutions, and environmental data systems. Our innovations help cities cut emissions, improve mobility, and build a cleaner, smarter future.
We re now looking for a Project Management Office (PMO) Assistant to support our dynamic team. If you re super-organised, tech-savvy, and looking to grow in a fast-paced, meaningful role - this could be your next step.
What You ll Be Doing
You ll be the glue that holds our projects together - keeping documents sharp, timelines on track, and the team running smoothly.
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Keep project plans, reports, and documents in top shape
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Support resource scheduling and internal reporting
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Champion consistency and quality across all project deliverables
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Step in for the PMO Manager or Head of Service when needed
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Provide admin support to the wider customer ops team

Detail-obsessed and highly organised
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Confident communicator who takes initiative
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Skilled with MS Office and familiar with PMO best practices
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Knowledge of HALO ITSM and ITIL Framework
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PRINCE2 Foundation (or above) is a big plus