Senior Data Scientist

Senior Data Scientist (ML & Operational Analytics) | Fortune 500 Utility Client We’re looking for a Senior Data Scientist to join a Fortune 500–level organisation specialising in operational analytics and machine learning. If you have 5+ years of experience applying advanced statistics and ML to large-scale, real‑world data—and enjoy turning complex data into business‑ready insights—this is a strong opportunity to make impact in a hybrid role based in Washington, DC. What You’ll Do: • Apply the scientific method to extract insights from time‑series (IoT, smart‑grid), structured, and unstructured data • Build, validate, and deploy machine learning models (regression, classification, time‑series) for operational use cases • Perform data preparation, feature engineering, and ensure end‑to‑end data quality • Analyse big and small data sets (terabytes to petabytes) using advanced statistics and ML techniques • Collaborate closely with business stakeholders, data engineers, information architects, and program managers • Translate complex analytical findings into clear, business‑friendly insights to support decision‑making • Validate results with business partners and plan smooth handover of deployed solutions • Act as a subject matter expert in AI, ML, data mining, and data manipulation/storage • Share knowledge with team members, business stakeholders, and IT partners What You Bring: • MS degree in Computer Science, Statistics, Mathematics, Engineering, Physics, or a related quantitative field • 5+ years of experience in data science, with a strong focus on operational analytics • Proficiency in Python, R, SQL, and modern ML libraries • Strong foundation in probability, statistical inference, regression, and experimental design • Hands‑on experience collecting, cleansing, standardising, and analysing data from multiple sources • Ability to communicate technical insights clearly to non‑technical audiences • Collaborative mindset with strong problem‑solving and analytical skills 📍 Location: Washington, DC (Hybrid) 💵 Pay: $75 – $80/hour. If you have an interest in Senior Data Scientist, please apply now! Benefit offerings include medical, dental, vision, life insurance, short-term disability, additional voluntary benefits, EAP program, commuter benefits and 401K plan. Our program provides employees the flexibility to choose the type of coverage that meets their individual needs. Available paid leave may include Paid Sick Leave, where required by law; any other paid leave required by Federal, State, or local law; and Holiday pay upon meeting eligibility criteria. Equal Opportunity Employer/Veterans/Disabled To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://www.lhh.com/us/en/candidate-privacy The Company will consider qualified applicants with arrest and conviction records in accordance with federal, state, and local laws and/or security clearance requirements, including, as applicable: The California Fair Chance Act Los Angeles City Fair Chance Ordinance Los Angeles County Fair Chance Ordinance for Employers San Francisco Fair Chance Ordinance