Marsh

This is a 6-month Graduate Data & Analytics Internship at Oliver Wyman (consulting firm) where you use Python, machine learning, and quantitative methods to solve real-world business problems for global clients in finance, energy, retail, and other industries.Who We AreOliver Wyman, a Marsh (NYSE: MRSH) business, is a management consulting firm driven by deep industry insight, bold innovation, and a collaborative approach that cuts through complexity to help organizations navigate their most defining transformative moments.Clients approach us with their most significant challenges, and we assemble teams of experts to address each facet of these complex issues. Together, we create breakthroughs that lead to remarkable impact.Within Oliver Wyman, the Data and Analytics (DNA) division was established in 2017 and is operating across the entire world, with a focus on Europe. We are a dynamic and rapidly growing team of quantitative analytics specialists, collaborating closely with colleagues across the firm to cover a global footprint, working across multiple industries including, but not limited to, Financial Services, Climate & Sustainability, Energy, Retail, and Transportation.We believe in the power of diverse perspectives and collaborative teams to drive innovation. Our team comes from a wide range of backgrounds and experiences, and we embrace the unique skills and insights they bring to our work. At Oliver Wyman and within DNA, we are proud of the values we uphold that guide us every day in how we work and collaborate. We are committed to fostering an inclusive environment where everyone can thrive and reach their full potential.6-Month Graduate Internship OpportunityWe are excited to offer a 6-month graduate internship within Oliver Wyman’s Data & Analytics team (Start Date: Flexible). This internship provides a unique opportunity to gain practical experience working alongside industry experts and contributing to real client projects.What You Will DoAs a member of Oliver Wyman’s Data & Analytics team, you will collaborate with colleagues and clients at all levels from your very first day, helping clients solve their most pressing challenges. Our DNA team is committed to developing tailored solutions for clients around the globe, including designing potential solutions for analytical challenges, implementing various prototypes while also assessing their effectiveness, and engaging in discussions with clients and colleagues to share ideas. Your contributions will be invaluable to delivering impactful results for our clients.Notable projects include:Developing an NLP-based machine learning toolkit to predict credit rating downgrades using news articlesModelling portfolio decarbonization strategies leveraging advanced analytics techniques for large European banksOptimizing and developing a promotional program using data from historical promotions for an Asian health & beauty chain by deploying a promotion analytics toolkitValidating a customer-facing GenAI chatbot for an American bankDeveloping probability of default and loss models in Python for European and UK-based banksIdentifying supply chain risks by combining multiple live data feeds, and developing and applying a bespoke AI based risk methodologyDeveloping a next best action model to reduce customer churn for a global telecom companyWhy Join Us?Expect a steep learning curve during your internship, as no two projects are ever the same. You’ll have the opportunity to travel internationally, gaining invaluable experiences and insights across different cultures and with access to the latest technologies, you’ll constantly expand your toolkit with each new endeavour.You won’t be alone on this journey; various colleagues will guide and coach you throughout your career. You’ll have a dedicated buddy, a career adviser, and a talent manager to help you navigate your professional path. We also care deeply about sustainable work-life quality, providing you with the flexibility to balance your career aspirations with your personal life.This role will empower you to embrace your curiosity and step out of your comfort zone. You will have the opportunity to work alongside genuine colleagues who measure success by the lasting impact we create together. If you’re excited by challenges and eager to make a meaningful impact, we look forward to welcoming you aboard!Who Can Apply?Bachelor's, Master’s, or PhD in a quantitative discipline from a top academic program (Data Science, Mathematics, Natural Sciences, Statistics, Computer Science, Engineering, etc.)Data-driven mindset and proficiency with numbers, paired with the ability to explain sophisticated data science concepts in an understandable manner to clients and colleaguesIdeally, programming skills in Python or R, but more importantly, an eagerness to continuously extend your knowledge of technologiesStrong commitment to teamwork and resilience in a creative and constantly changing environmentExcellent command of the English language (verbal and written)Interest and experience in financial services and risk management is a plusClosing Date: Friday 29th May 2026.We do reserve the right to close the role early should suitable applicants be found.Marsh is committed to creating a diverse, inclusive and flexible work environment. We aim to attract and retain the best people and embrace diversity of age, background, disability, ethnic origin, family duties, gender orientation or expression, marital status, nationality, parental status, personal or social status, political affiliation, race, religion and beliefs, sex/gender, sexual orientation or expression, skin color, or any other characteristic protected by applicable law. 

Posted 10 days ago

This is an 8-week graduate consulting internship (Mercer Marsh Benefits Consulting Academy) where you rotate across consulting, sales, or digital teams to learn how employee benefits solutions are designed and delivered to corporate clients.About the ProgrammeMercer is part of the Marsh McLennan family. At Mercer, we believe in building brighter futures, and together, we’re redefining the world of work, reshaping retirement, and investment outcomes, and unlocking real health and wellbeing.Mercer Marsh Benefits (MMB) is the largest benefits consultancy in the UK, and we work with clients to design the best benefits package for their employees. MMB offer our clients a wide range of employee benefits consulting, brokerage and digital solutions, all of which are designed to improve the benefits experience for our client’s most valuable asset – their people.The nature of the employee benefits industry is changing, and at MMB we are excited to be leading this change. The MMB Consulting Academy is designed to deliver against our home-grown talent strategy with a choice of pathways to a career in consulting and sales. We are looking for candidates to join our 8-week MMB Consulting Internship and tackle new challenges, develop a breadth of skills, and have fun at the same time! If you are successful on the internship, we will offer you a position in our 2027 graduate program.What can you expect?Successful candidates will spend 8 weeks aligned to a team in MMB, gaining experience of internal projects and working with clients, as well as attaining a basic understanding of our industryYou will be aligned to either a sales, consulting, digital or specialist team in MMBYou will be assigned a buddy who is a current graduate program member to help you gain firsthand understanding of the full program, and someone to support you through our time with usYou will work on a project with other interns from the across Marsh McLennan UK, and expand your understanding of all of our companiesWe will count on you to:Be engaged, proactive and enthusiastic in your work, embracing the varied learning and work opportunitiesDemonstrate strong positive attitudes and behavioursBuild a strong internal network within MMB and more widely across Marsh McLennanWhat you need to have: Be a penultimate year student and expected to achieve a minimum 2.1 degree classification or equivalent in a business, humanities or language related degreePermanent Right to Work in the UK or Republic of Ireland (no visa sponsorship provided)What makes you stand out?Self-motivated and goal-orientated with a drive to make a positive impactStrong interpersonal and communication skills, both written and verbalAble to build rapport quickly and interact confidently with a wide range of people at different levels of seniorityAbility to work well independently or within a teamBeing resilient, driven, articulate and highly motivatedAn interest in health & wellbeing and social impactUnderstanding of consulting, sales and brokerage solutionsWhy join our team:We help you be your best through professional development opportunities, interesting work and supportive leaders.We foster a vibrant and inclusive culture where you can work with talented colleagues to create new solutions and have impact for colleagues, clients and communities.Our scale enables us to provide a range of career opportunities, as well as benefits and rewards to enhance your well-being.Marsh is committed to embracing a diverse, inclusive and flexible work environment. We aim to attract and retain the best people and embrace diversity of age background, civil partnership status, disability, ethnic origin, family duties, gender orientation or expression, gender reassignment, marital status, nationality, parental status, personal or social status, political affiliation, race, religion and beliefs, sex/gender, sexual orientation or expression, skin color, or any other characteristic protected by applicable law. We are an equal opportunities employer. We are committed to providing reasonable adjustments in accordance with applicable law to any candidate with a disability to allow them to fully participate in the recruitment process. Marsh is committed to hybrid work, which includes the flexibility of working remotely and the collaboration, connections and professional development benefits of working together in the office. All Marsh colleagues are expected to be in their local office or working onsite with clients at least three days per week. Office-based teams will identify at least one “anchor day” per week on which their full team will be together in person.

Posted 11 days ago

This is a Graduate Implementation Analyst / Consulting & Project Delivery role where you help clients set up and configure Mercer Marsh Benefits’ “Darwin” HR software by gathering requirements, managing projects, and ensuring successful system implementation.About the team:Our New Business Delivery team are responsible for implementing Darwin (our employee benefits software platform) to our clients, by understanding their benefit scheme, consulting on Darwin capabilities and capturing technical requirements. The team plays a critical role in helping our clients realise value from their investment in our technology.About the role:This is an excellent opportunity for an Implementation Analyst to make a business and client impact by supporting Darwin projects across clients in the UK and Continental Europe. We value our consultants and trust them to support a project team to deliver Darwin, they are responsible for both the quality and output of the Darwin solution.The ideal candidate will demonstrate strong problem-solving abilities to effectively navigate complex challenges while remaining composed and professional under pressure, maintaining focus and clarity. They will possess a solutions-focused mindset, proactively identifying and implementing improvements, alongside excellent client management skills to build positive relationships and thoroughly understand client needs.This graduate programme offers a supportive environment to develop your consulting and technical expertise, preparing you for a successful career within Mercer Marsh Benefits. If you are motivated to learn and make a meaningful impact, apply now for the September 2026 intake.We will count on you to:Collaborate with Lead and Senior Consultants to support the delivery of new business projectsServe as a primary point of contact for clients throughout new projects or change requestsPartner with Project Coordinators to develop and maintain project plans, action lists, and risk and issue logs in accordance with the Darwin methodologyEngage directly with clients to understand their benefits schemes and provide expert guidance on Darwin capabilities, including participation in onsite meetings when requiredAccurately capture client requirements and prepare detailed technical Darwin specifications (e.g., Benefit & Darwin Specification – BDS)Coordinate with offshore configuration specialists to tailor Darwin solutions that meet client needsTake responsibility for the quality and successful delivery of assigned projectsSupport both internal and client acceptance testing to ensure solutions meet defined requirements and specifications, while monitoring testing progress to facilitate a smooth launch for employeesEnsure all client deliverables are completed in alignment with contractual commitments and organisational standardsWhat you need to have:You must have achieved or on track to receive a minimum of a 2:1 in your degree discipline.Process management & project coordination skills gained through previous employment or educationProficiency in English is required; additional skills in major European languages such as Spanish, French, or German are considered a strong advantageWhat makes you stand out:Previous professional exposure to enterprise software products or project managementDemonstrated understanding of, or enthusiasm for, technology and its potential to positively impact clients and their employeesGood working knowledge of Microsoft Office Suite (Outlook, Excel, Word, PowerPoint)Marsh is committed to embracing a diverse, inclusive and flexible work environment. We aim to attract and retain the best people and embrace diversity of age background, civil partnership status, disability, ethnic origin, family duties, gender orientation or expression, gender reassignment, marital status, nationality, parental status, personal or social status, political affiliation, race, religion and beliefs, sex/gender, sexual orientation or expression, skin color, or any other characteristic protected by applicable law. We are an equal opportunities employer. We are committed to providing reasonable adjustments in accordance with applicable law to any candidate with a disability to allow them to fully participate in the recruitment process. Marsh is committed to hybrid work, which includes the flexibility of working remotely and the collaboration, connections and professional development benefits of working together in the office. All Marsh colleagues are expected to be in their local office or working onsite with clients at least three days per week. Office-based teams will identify at least one “anchor day” per week on which their full team will be together in person.

Posted 11 days ago