Senior Program and Delivery Manager

Join Mimecast's Product and R&D organization as a Senior Program and Delivery Manager. In this influential role, you will own the roadmap planning system, drive a weekly delivery cadence with leadership, champion AI adoption, and own key metrics. You should have strong analytical skills, a team-first mindset, fluency in agile delivery, and demonstrable experience in Technical Program Management or Delivery Management.

• Own the roadmap planning system, ensuring goals are clearly defined, well-sequenced, and consistently achieved.
• Drive a weekly delivery cadence with leadership, surfacing risks early, resolving blockers, and keeping priorities connected to day-to-day activities.
• Champion AI adoption across Product and R&D, embedding AI-powered workflows into planning, documentation, and quality assurance.

• Strong analytical chops: you can build a metrics framework and turn delivery-flow data into a narrative that drives decisions
• High ownership and a team-first mindset — you bring solutions, follow through, and measure yourself by what the team achieves
• Fluency in agile delivery, technical enough to hold your own in trade-off and estimation conversations, pragmatic enough not to be dogmatic about frameworks
• Demonstrable experience in Technical Program Management, Delivery Management, or Engineering Program Management across multi-team Product and R&D organizations
• A track record of owning roadmap planning and execution end-to-end — not just facilitating, but being accountable for the outcome
• Cross-functional influence without relying on authority — you get alignment across Product, R&D, and leadership because people trust your judgment
• A genuine interest in AI's role in how Product and R&D teams work, and the drive to accelerate adoption where it counts