G MASS Consulting is seeking an experienced PMO Lead for a specialist nuclear liability coverholder and underwriting agent operating within the Lloyd’s market. This is a lean, mission-critical business in the midst of a board-directed transformation - with ambitious growth targets to 2030 and a clear mandate to professionalise its delivery capability.
The foundations of a PMO exist but remain underdeveloped. This is not a greenfield build, nor is it a large-corporate programme environment. The right person will be equally at home advising a board and rolling up their sleeves alongside a small, high-ownership team.
The role sits at the heart of the organisation’s strategic delivery agenda, translating board-level direction - including an ongoing engagement with a major professional services firm - into a structured, executable operating model.
Hybrid working with three days per week at the client’s London office.
What You’ll Do
- Assess and critique the current PMO setup with experienced, fresh eyes — understand what exists, what’s missing, and what needs to change
- Establish and embed a governance framework and operating cadence appropriate to a specialist Lloyd’s coverholder — proportionate, not bureaucratic
- Run and chair programme and steering meetings, ensuring clear ownership and momentum across all workstreams
- Serve as the operational link between the board-level strategic engagement and internal delivery teams, translating strategic intent into structured plans
- Lead prioritisation across a concurrent portfolio of initiatives, allocating resource and attention across competing demands with clarity and discipline
- Drive the new product development agenda operationally — supporting the business in building the structures and processes needed to expand its specialty underwriting footprint
- Oversee technology initiatives focused on scaling the platform for sustainable growth
- Support people and workforce priorities, including the restructuring of business development and underwriting functions
- Manage senior stakeholders with confidence, including at C-suite and board level, in a high-ownership, relationship-driven environment
- Define and document the target operating model, building towards a structured and well-documented handover to a permanent function
Requirements
- A seasoned PMO professional with a strong track record of building or significantly improving PMO functions — ideally in environments where the function was nascent or underdeveloped
- Comfortable operating across an entire organisation in a lean team environment — this is not a role for someone who needs a large support structure around them
- Specialty insurance or Lloyd’s market experience is essential — coverholder or underwriting agent experience is strongly preferred; you need to be credible in front of a specialist underwriting team
- Proven ability to act as the bridge between external strategic advisors and internal delivery — translating high-level direction into practical, owned plans
- Experienced in building and applying prioritisation frameworks for resource allocation across competing initiatives in a resource-constrained environment
- Comfortable with ambiguity and constructive challenge — the business is moving fast and not everything is defined; you should be energised by that, not unsettled by it
- Available to start August-September 2025
Benefits
Salary to be discussed.
Initial 6-month contract, with view for further extension.
Other open roles at G MASS(6)
G MASS Consultancy delivers expert resource augmentation and consulting, to drive transformation, deliver projects, and achieve results.
Key team members

Krupa Patel

James Twynam

Austen Turner

Guy Pilson Whitley
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