{"id":3049021,"url":"https://alion.io/job/marsh-mclennan-performance-reporting-analyst","title":"Performance Reporting Analyst","company":{"id":1769686,"name":"Marsh McLennan","domain":"marshmclennan.com","url":"https://alion.io/company/marshmclennan","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":80,"open_postings":32,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":10,"computed_at":"2026-10-23T05:54:15Z"}},"role":"Analytics","role_family":"Analytics","seniority":null,"employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["London, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":56000,"max_usd":116000,"period":"year","method":"role_country_seniority_unknown","sample_n":232},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Microsoft Excel","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-09-11T00:00:00Z","employer_posted_date":"2026-09-11","last_verified_at":"2026-10-23T18:14:03Z","board_verified":true,"closed_at":null,"days_open":42,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":42},"description":"Company:\nMercerDescription:\nWe are currently recruiting for a Performance Reporting Analyst within Mercer’s Investment Solutions business in London. This is available on a hybrid basis, offering home working for up to 2 days, with the other 3 days based in our office in London.\nWithin this performance and risk analytics, and reporting, focused investment role the person will support large institutional clients by producing performance attribution, portfolio analytics, client reports, and ad hoc performance analysis across bespoke multi-asset and single-asset portfolios. The role also involves responding directly to client queries and participating in client meetings as needed.\nWe are open to candidates from a range of analytical backgrounds. The successful candidate will bring experience in performance analytics, attribution, portfolio reporting, and responding directly to client queries.\nWe will rely on you to:\nCalculate and review performance attribution and reporting accurately and on time\n\nProduce reports for investment committees and trustee boards\n\nWork with custodians, external managers, and portfolio managers\n\nRespond to client queries and explain performance insights clearly\n\nWrite investment and market commentary\n\nHelp improve processes and efficiency through automation\n\nWhat you need to have:\nDemonstrable, relevant experience in performance analytics, portfolio reporting, attribution, within financial services, asset management, or a related investments focused environment.\n\nStrong Excel and analytical skills\n\nA numerate degree\n\nIdeally working toward CFA or CIPM\n\nGood communication, attention to detail, and the ability to manage multiple stakeholders\n\nWhat makes you stand out:\nExperience with performance attribution and Investment Reporting\n\nHold CFA or CIPM\n\nProgramming experience (SQL, VBA or Python)\n\nWhy join our team:\nWe help you be your best through professional development opportunities, interesting work and supportive leaders.\n\nWe 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.\n\nOur scale enables us to provide a range of career opportunities, as well as benefits and rewards to enhance your well-being\n\nMarsh (NYSE: MRSH) is a global leader in risk, reinsurance and capital, people and investments, and management consulting, advising clients in 130 countries. With annual revenue of over $27 billion and more than 95,000 colleagues, Marsh helps build the confidence to thrive through the power of perspective. For more information, visit marsh.com, or follow us on LinkedIn and X.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. If you have a disability that may require reasonable adjustments, please contact us at  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. 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