Senior Modeller / Senior Health Economist

HEOR · Cardiff

Posted 3/20/2026 · last confirmed live 8/26/2026

We are recruiting experienced senior health economists who bring both strong technical modelling expertise and a mindset geared toward innovation. If you enjoy modern analytical methods, are open to adopting new technologies, and want to work on models that drive real‑world healthcare decisions, we'd love to hear from you. Senior health economists at HEOR take ownership of delivering high‑quality modelling projects, from conceptualisation and model design through to development, validation, and communication of results. Our modelling work spans the full breadth of the drug development and market access landscape, including: Early‑stage models to inform clinical and commercial strategy Budget impact and cost‑offset models Complex chronic disease models reflecting lifetime health outcomes Infectious disease and transmission modelling Cost‑effectiveness analyses for launch readiness and HTA submissions Value models for in‑market assets Payer‑facing tools and interactive value communication resources At HEOR, you'll work alongside talented and curious colleagues who thrive on solving complex healthcare challenges. You'll be part of a supportive environment that enables you to do your best work every day, helping our clients bring new treatments to patients who need them. Requirements Continuous learning and improvement are core to who we are. We are particularly interested in individuals who not only bring strong technical capability but also enjoy exploring innovative approaches, adapting to evolving analytical technologies, and contributing to a collaborative, people‑centred culture. Demonstrated expertise in conceptualising, developing, and delivering mathematical and/or health economic models A passion for algorithms and modelling, approaching complex challenges with curiosity and innovation Strong statistical and quantitative analysis skills Familiarity with programming languages such as C/C++, R, or Python Experience with modelling within VBA/Excel is also an asset Proven ability to lead multidisciplinary teams on complex projects, acting as a key point of contact for clients Excellent organisational skills, with strong written and verbal communication skills Strong interpersonal skills and the ability to collaborate effectively High attention to detail, with the ability to manage multiple priorities Experience leading projects and managing milestones Benefits Why join us? Work on strategically important projects that influence healthcare decisions globally Collaborate with a team passionate about scientific excellence and innovation Work in a fast paced and technically challenging environment – with continuous learning and development opportunities Opportunities for thought leadership, including publications and conference presentations We value our people and offer a comprehensive benefits package that includes: Learning and development opportunities, supported by study bursaries Health cash plan to help with everyday health costs Life assurance and income protection cover for added peace of mind Workplace pension scheme Discounts across retail, supermarkets, restaurants, holidays, entertainment and fitness memberships via Sodexo Cycle to work scheme Confidential support through our Employee Assistance Programme Additional paid leave for special life events, such as getting married or moving house The flexibility to buy up to 10 extra days of annual leave each year If you would like to request any reasonable adjustment, for any part of the recruitment process (including application), please let us know by emailing careers@heor.co.uk

This role is published by HEOR on workable. SwiftFit is not the employer and does not accept applications.