https://jobs.co.uk/job/principal-consultant-gregory-martin-international-limited--5799cc99-e2d3-4fcd-baea-9e5f21cc8c33 RSS feed for Principal Consultant at Gregory Martin International Limited. en-gb Wed, 15 Jul 2026 00:43:23 GMT https://jobs.co.uk/job/principal-consultant-gregory-martin-international-limited--5799cc99-e2d3-4fcd-baea-9e5f21cc8c33 https://jobs.co.uk/job/principal-consultant-gregory-martin-international-limited--5799cc99-e2d3-4fcd-baea-9e5f21cc8c33 Mon, 13 Jul 2026 11:51:15 GMT Location: Winchester | Salary: 70000.00-70000.00 Annual | Type: Permanent | Principal Consultant - MOD, Defence, Government, NuclearLocation - Winchester, Hampshire / Hybrid roleSalary: £70,000 to £90,000 plus bonus, medical, life insuranceThe OpportunityOur client is looking for a positive and enthusiastic Principal Consultant with demonstrable experience in developing Cat A 5-case model Business Cases within UK Ministry of Defence (MOD) and Government (Navy, Submarine, Army). This role combines a sound knowledge of consultancy delivery with strategic business case leadership, focussing on the strategic case and economic case, optioneering, evidence and approvals. It is an excellent opportunity to become a key member of a small, agile, and growing consultancy working at the heart of Defence transformation.You will have excellent communication and interpersonal skills , strong stakeholder engagement skills and able to build collaborative relationshipsYou will work in a dynamic team with consultants, analysts and senior MOD stakeholders across a range of complex transformation programmes. This role will initially support Defence clients, delivering robust, evidence-based Business Cases that secure investment and enable successful delivery.Skills and Experie... Permanent