Management Consultant – Defence – Cost Modeller
Join to apply for the Management Consultant – Defence – Cost Modeller role at Capgemini Invent. At Capgemini Invent, we believe difference drives change. As inventive transformation consultants, we blend our strategic, creative and scientific capabilities, collaborating closely with clients to deliver cutting‑edge solutions. Join us to drive transformation tailored to our client’s challenges of today and tomorrow. Informed and validated by science and data. Super‑powered by creativity and design. All underpinned by technology created with purpose.
Responsibilities
* Lead workstreams and smaller client engagements to the Ministry of Defence (MOD), delivering Finance and Cost Modelling subject‑matter expert advice to support delivery of client business cases and programmes.
* Develop MOD finance cost models (using JAMES and CRBS templates) to support investment appraisals for business cases.
* Liaise with finance business partners, MOD approvals, incl. CAAS and Defence Economics during business case approvals.
* Develop clear basis of estimates that provide rationale for costs captured and the assumptions established.
* Contribute to business development: leading and contributing to proposals, RFPs, bids, proposition development, client pitch contribution and client hosting at events.
* Participate in internal contribution: campaign development, internal think‑tanks, white‑papers, practice development and offering development.
* Engage in learning and development – training to support career development and the skills demand within the company, including certifications.
Qualifications
* Experience in the Defence sector/MOD, wider Defence consultancies, and/or Defence suppliers.
* Hold or are willing to obtain SC clearance.
* Cost modelling experience in line with HMT Green Book, JSP507, and CAAS Guidelines.
* Advanced MS‑Excel modelling skills.
* Experience developing MOD cost models for Cat A–D MOD programmes, using the CBRS and JAMES cost‑model templates.
* Current experience in a major consulting firm or industry with a consulting background; proven ability to succeed in a matrixed organisation and to enlist support from peers.
* Experience building and delivering propositions.
* Business development skills, utilising organisational relationships and personal network.
Benefits & Culture
You’ll thrive in a collaborative and diverse environment that empowers you to innovate, grow your skills and make a real impact. We value inclusion, continuous learning and the freedom to bring your authentic self to work. We offer a flexible benefits package, variable remuneration, and opportunities for growth.
Working Conditions
All UK employees are eligible to request flexible working arrangements. We embed hybrid working and provide wellbeing resources including Mental Health Champions and wellbeing apps.
Disability Confident Employer
Capgemini is proud to be a Disability Confident Employer (Level 2). We offer an interview to candidates with a disability who meet the minimum essential criteria for the role.
Corporate Social Responsibility
We focus on using technology for social impact and have been named one of the world’s most ethical companies by the Ethisphere Institute for 10 consecutive years.
About Capgemini
Capgemini is a global business and technology transformation partner, helping organisations to accelerate their transition to a digital and sustainable world. With 340,000 team members in more than 50 countries and 55 years of heritage, Capgemini unlocks value for clients through end‑to‑end services and solutions.
Additional Information
Choice of office base: London, Manchester or Glasgow. Must be fully flexible on assignment locations and willing to travel at short notice.
Seniority level
Mid‑Senior level
Employment type
Full‑time
Job function
Consulting, Information Technology, and Sales
Industries
Business Consulting and Services
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