Cost Modelling Specialist - SC Cleared

Cost Modelling Specialist - SC Cleared
We are seeking a highly skilled Cost Modelling Specialist to support a defence client on a contract basis. You will develop, refine, and analyse cost models to support procurement decisions, contract negotiations, and commercial planning. The role requires experience working in or alongside defence organisations and the ability to deliver robust financial insights to inform large-scale programme delivery.
Due to the nature of the role, active SC clearance is required.

Key Responsibilities

• Develop and maintain complex cost models aligned with project and programme objectives
• Provide forecasting, sensitivity analysis, and scenario modelling to support commercial and procurement activity
• Engage with senior stakeholders to present costed options and evidence-based recommendations
• Collaborate across multidisciplinary teams (finance, commercial, technical, delivery)
• Ensure alignment with MoD cost assurance, investment appraisal, and public sector modelling standards

• Proven cost modelling experience within the MoD or defence sector (eg DE&S, BAE Systems, Babcock, Leidos)
• Strong understanding of defence procurement and commercial frameworks
• Advanced analytical skills and experience supporting business cases or investment decisions
• Proficiency in tools such as Excel (incl. macros), CostX, or equivalent modelling platforms
• Ability to challenge and validate assumptions, cost drivers, and supplier inputs
• Active SC clearance